1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2013 Mark Johnston <markj@FreeBSD.org> 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 #include <sys/cdefs.h> 32 __FBSDID("$FreeBSD$"); 33 34 #include <sys/param.h> 35 #include <sys/systm.h> 36 #include <sys/sdt.h> 37 38 SDT_PROVIDER_DEFINE(ip); 39 SDT_PROVIDER_DEFINE(tcp); 40 SDT_PROVIDER_DEFINE(udp); 41 SDT_PROVIDER_DEFINE(udplite); 42 43 SDT_PROBE_DEFINE6_XLATE(ip, , , receive, 44 "void *", "pktinfo_t *", 45 "void *", "csinfo_t *", 46 "uint8_t *", "ipinfo_t *", 47 "struct ifnet *", "ifinfo_t *", 48 "struct ip *", "ipv4info_t *", 49 "struct ip6_hdr *", "ipv6info_t *"); 50 51 SDT_PROBE_DEFINE6_XLATE(ip, , , send, 52 "void *", "pktinfo_t *", 53 "void *", "csinfo_t *", 54 "uint8_t *", "ipinfo_t *", 55 "struct ifnet *", "ifinfo_t *", 56 "struct ip *", "ipv4info_t *", 57 "struct ip6_hdr *", "ipv6info_t *"); 58 59 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept__established, 60 "void *", "pktinfo_t *", 61 "struct tcpcb *", "csinfo_t *", 62 "struct mbuf *", "ipinfo_t *", 63 "struct tcpcb *", "tcpsinfo_t *" , 64 "struct tcphdr *", "tcpinfoh_t *"); 65 66 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept__refused, 67 "void *", "pktinfo_t *", 68 "struct tcpcb *", "csinfo_t *", 69 "struct mbuf *", "ipinfo_t *", 70 "struct tcpcb *", "tcpsinfo_t *" , 71 "struct tcphdr *", "tcpinfo_t *"); 72 73 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__established, 74 "void *", "pktinfo_t *", 75 "struct tcpcb *", "csinfo_t *", 76 "struct mbuf *", "ipinfo_t *", 77 "struct tcpcb *", "tcpsinfo_t *" , 78 "struct tcphdr *", "tcpinfoh_t *"); 79 80 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__refused, 81 "void *", "pktinfo_t *", 82 "struct tcpcb *", "csinfo_t *", 83 "struct mbuf *", "ipinfo_t *", 84 "struct tcpcb *", "tcpsinfo_t *" , 85 "struct tcphdr *", "tcpinfoh_t *"); 86 87 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__request, 88 "void *", "pktinfo_t *", 89 "struct tcpcb *", "csinfo_t *", 90 "uint8_t *", "ipinfo_t *", 91 "struct tcpcb *", "tcpsinfo_t *" , 92 "struct tcphdr *", "tcpinfo_t *"); 93 94 SDT_PROBE_DEFINE5_XLATE(tcp, , , receive, 95 "void *", "pktinfo_t *", 96 "struct tcpcb *", "csinfo_t *", 97 "struct mbuf *", "ipinfo_t *", 98 "struct tcpcb *", "tcpsinfo_t *" , 99 "struct tcphdr *", "tcpinfoh_t *"); 100 101 SDT_PROBE_DEFINE5_XLATE(tcp, , , send, 102 "void *", "pktinfo_t *", 103 "struct tcpcb *", "csinfo_t *", 104 "uint8_t *", "ipinfo_t *", 105 "struct tcpcb *", "tcpsinfo_t *" , 106 "struct tcphdr *", "tcpinfo_t *"); 107 108 SDT_PROBE_DEFINE1_XLATE(tcp, , , siftr, 109 "struct pkt_node *", "siftrinfo_t *"); 110 111 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__input, 112 "struct tcpcb *", "tcpsinfo_t *" , 113 "struct tcphdr *", "tcpinfoh_t *", 114 "struct mbuf *", "ipinfo_t *"); 115 116 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__output, 117 "struct tcpcb *", "tcpsinfo_t *" , 118 "struct tcphdr *", "tcpinfo_t *", 119 "struct mbuf *", "ipinfo_t *"); 120 121 SDT_PROBE_DEFINE2_XLATE(tcp, , , debug__user, 122 "struct tcpcb *", "tcpsinfo_t *" , 123 "int", "int"); 124 125 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__drop, 126 "struct tcpcb *", "tcpsinfo_t *" , 127 "struct tcphdr *", "tcpinfoh_t *", 128 "struct mbuf *", "ipinfo_t *"); 129 130 SDT_PROBE_DEFINE6_XLATE(tcp, , , state__change, 131 "void *", "void *", 132 "struct tcpcb *", "csinfo_t *", 133 "void *", "void *", 134 "struct tcpcb *", "tcpsinfo_t *", 135 "void *", "void *", 136 "int", "tcplsinfo_t *"); 137 138 SDT_PROBE_DEFINE6_XLATE(tcp, , , receive__autoresize, 139 "void *", "void *", 140 "struct tcpcb *", "csinfo_t *", 141 "struct mbuf *", "ipinfo_t *", 142 "struct tcpcb *", "tcpsinfo_t *" , 143 "struct tcphdr *", "tcpinfoh_t *", 144 "int", "int"); 145 146 SDT_PROBE_DEFINE5_XLATE(udp, , , receive, 147 "void *", "pktinfo_t *", 148 "struct inpcb *", "csinfo_t *", 149 "uint8_t *", "ipinfo_t *", 150 "struct inpcb *", "udpsinfo_t *", 151 "struct udphdr *", "udpinfo_t *"); 152 153 SDT_PROBE_DEFINE5_XLATE(udp, , , send, 154 "void *", "pktinfo_t *", 155 "struct inpcb *", "csinfo_t *", 156 "uint8_t *", "ipinfo_t *", 157 "struct inpcb *", "udpsinfo_t *", 158 "struct udphdr *", "udpinfo_t *"); 159 160 SDT_PROBE_DEFINE5_XLATE(udplite, , , receive, 161 "void *", "pktinfo_t *", 162 "struct inpcb *", "csinfo_t *", 163 "uint8_t *", "ipinfo_t *", 164 "struct inpcb *", "udplitesinfo_t *", 165 "struct udphdr *", "udpliteinfo_t *"); 166 167 SDT_PROBE_DEFINE5_XLATE(udplite, , , send, 168 "void *", "pktinfo_t *", 169 "struct inpcb *", "csinfo_t *", 170 "uint8_t *", "ipinfo_t *", 171 "struct inpcb *", "udplitesinfo_t *", 172 "struct udphdr *", "udpliteinfo_t *"); 173