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 29 #include <sys/param.h> 30 #include <sys/systm.h> 31 #include <sys/sdt.h> 32 33 SDT_PROVIDER_DEFINE(ip); 34 SDT_PROVIDER_DEFINE(tcp); 35 SDT_PROVIDER_DEFINE(udp); 36 SDT_PROVIDER_DEFINE(udplite); 37 38 SDT_PROBE_DEFINE6_XLATE(ip, , , receive, 39 "void *", "pktinfo_t *", 40 "void *", "csinfo_t *", 41 "uint8_t *", "ipinfo_t *", 42 "struct ifnet *", "ifinfo_t *", 43 "struct ip *", "ipv4info_t *", 44 "struct ip6_hdr *", "ipv6info_t *"); 45 46 SDT_PROBE_DEFINE6_XLATE(ip, , , send, 47 "void *", "pktinfo_t *", 48 "void *", "csinfo_t *", 49 "uint8_t *", "ipinfo_t *", 50 "struct ifnet *", "ifinfo_t *", 51 "struct ip *", "ipv4info_t *", 52 "struct ip6_hdr *", "ipv6info_t *"); 53 54 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept__established, 55 "void *", "pktinfo_t *", 56 "struct tcpcb *", "csinfo_t *", 57 "struct mbuf *", "ipinfo_t *", 58 "struct tcpcb *", "tcpsinfo_t *" , 59 "struct tcphdr *", "tcpinfoh_t *"); 60 61 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept__refused, 62 "void *", "pktinfo_t *", 63 "struct tcpcb *", "csinfo_t *", 64 "struct mbuf *", "ipinfo_t *", 65 "struct tcpcb *", "tcpsinfo_t *" , 66 "struct tcphdr *", "tcpinfo_t *"); 67 68 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__established, 69 "void *", "pktinfo_t *", 70 "struct tcpcb *", "csinfo_t *", 71 "struct mbuf *", "ipinfo_t *", 72 "struct tcpcb *", "tcpsinfo_t *" , 73 "struct tcphdr *", "tcpinfoh_t *"); 74 75 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__refused, 76 "void *", "pktinfo_t *", 77 "struct tcpcb *", "csinfo_t *", 78 "struct mbuf *", "ipinfo_t *", 79 "struct tcpcb *", "tcpsinfo_t *" , 80 "struct tcphdr *", "tcpinfoh_t *"); 81 82 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect__request, 83 "void *", "pktinfo_t *", 84 "struct tcpcb *", "csinfo_t *", 85 "uint8_t *", "ipinfo_t *", 86 "struct tcpcb *", "tcpsinfo_t *" , 87 "struct tcphdr *", "tcpinfo_t *"); 88 89 SDT_PROBE_DEFINE5_XLATE(tcp, , , receive, 90 "void *", "pktinfo_t *", 91 "struct tcpcb *", "csinfo_t *", 92 "struct mbuf *", "ipinfo_t *", 93 "struct tcpcb *", "tcpsinfo_t *" , 94 "struct tcphdr *", "tcpinfoh_t *"); 95 96 SDT_PROBE_DEFINE5_XLATE(tcp, , , send, 97 "void *", "pktinfo_t *", 98 "struct tcpcb *", "csinfo_t *", 99 "uint8_t *", "ipinfo_t *", 100 "struct tcpcb *", "tcpsinfo_t *" , 101 "struct tcphdr *", "tcpinfo_t *"); 102 103 SDT_PROBE_DEFINE1_XLATE(tcp, , , siftr, 104 "struct pkt_node *", "siftrinfo_t *"); 105 106 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__input, 107 "struct tcpcb *", "tcpsinfo_t *" , 108 "struct tcphdr *", "tcpinfoh_t *", 109 "struct mbuf *", "ipinfo_t *"); 110 111 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__output, 112 "struct tcpcb *", "tcpsinfo_t *" , 113 "struct tcphdr *", "tcpinfo_t *", 114 "struct mbuf *", "ipinfo_t *"); 115 116 SDT_PROBE_DEFINE2_XLATE(tcp, , , debug__user, 117 "struct tcpcb *", "tcpsinfo_t *" , 118 "int", "int"); 119 120 SDT_PROBE_DEFINE3_XLATE(tcp, , , debug__drop, 121 "struct tcpcb *", "tcpsinfo_t *" , 122 "struct tcphdr *", "tcpinfoh_t *", 123 "struct mbuf *", "ipinfo_t *"); 124 125 SDT_PROBE_DEFINE6_XLATE(tcp, , , state__change, 126 "void *", "void *", 127 "struct tcpcb *", "csinfo_t *", 128 "void *", "void *", 129 "struct tcpcb *", "tcpsinfo_t *", 130 "void *", "void *", 131 "int", "tcplsinfo_t *"); 132 133 SDT_PROBE_DEFINE6_XLATE(tcp, , , receive__autoresize, 134 "void *", "void *", 135 "struct tcpcb *", "csinfo_t *", 136 "struct mbuf *", "ipinfo_t *", 137 "struct tcpcb *", "tcpsinfo_t *" , 138 "struct tcphdr *", "tcpinfoh_t *", 139 "int", "int"); 140 141 SDT_PROBE_DEFINE5_XLATE(udp, , , receive, 142 "void *", "pktinfo_t *", 143 "struct inpcb *", "csinfo_t *", 144 "uint8_t *", "ipinfo_t *", 145 "struct inpcb *", "udpsinfo_t *", 146 "struct udphdr *", "udpinfo_t *"); 147 148 SDT_PROBE_DEFINE5_XLATE(udp, , , send, 149 "void *", "pktinfo_t *", 150 "struct inpcb *", "csinfo_t *", 151 "uint8_t *", "ipinfo_t *", 152 "struct inpcb *", "udpsinfo_t *", 153 "struct udphdr *", "udpinfo_t *"); 154 155 SDT_PROBE_DEFINE5_XLATE(udplite, , , receive, 156 "void *", "pktinfo_t *", 157 "struct inpcb *", "csinfo_t *", 158 "uint8_t *", "ipinfo_t *", 159 "struct inpcb *", "udplitesinfo_t *", 160 "struct udphdr *", "udpliteinfo_t *"); 161 162 SDT_PROBE_DEFINE5_XLATE(udplite, , , send, 163 "void *", "pktinfo_t *", 164 "struct inpcb *", "csinfo_t *", 165 "uint8_t *", "ipinfo_t *", 166 "struct inpcb *", "udplitesinfo_t *", 167 "struct udphdr *", "udpliteinfo_t *"); 168