1 /*-
2 * Copyright (c) 2013 Mark Johnston <markj@FreeBSD.org>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions are
6 * met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in
11 * the documentation and/or other materials provided with the
12 * distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: releng/10.0/sys/netinet/in_kdtrace.c 255993 2013-10-02 17:14:12Z markj $
27 */
28
29 #include <sys/cdefs.h>
30 __FBSDID("$FreeBSD: releng/10.0/sys/netinet/in_kdtrace.c 255993 2013-10-02 17:14:12Z markj $");
31
32 #include "opt_kdtrace.h"
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
42 SDT_PROBE_DEFINE6_XLATE(ip, , , receive, receive,
43 "void *", "pktinfo_t *",
44 "void *", "csinfo_t *",
45 "uint8_t *", "ipinfo_t *",
46 "struct ifnet *", "ifinfo_t *",
47 "struct ip *", "ipv4info_t *",
48 "struct ip6_hdr *", "ipv6info_t *");
49
50 SDT_PROBE_DEFINE6_XLATE(ip, , , send, send,
51 "void *", "pktinfo_t *",
52 "void *", "csinfo_t *",
53 "uint8_t *", "ipinfo_t *",
54 "struct ifnet *", "ifinfo_t *",
55 "struct ip *", "ipv4info_t *",
56 "struct ip6_hdr *", "ipv6info_t *");
57
58 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept_established, accept-established,
59 "void *", "pktinfo_t *",
60 "struct tcpcb *", "csinfo_t *",
61 "uint8_t *", "ipinfo_t *",
62 "struct tcpcb *", "tcpsinfo_t *" ,
63 "struct tcphdr *", "tcpinfoh_t *");
64
65 SDT_PROBE_DEFINE5_XLATE(tcp, , , accept_refused, accept-refused,
66 "void *", "pktinfo_t *",
67 "struct tcpcb *", "csinfo_t *",
68 "uint8_t *", "ipinfo_t *",
69 "struct tcpcb *", "tcpsinfo_t *" ,
70 "struct tcphdr *", "tcpinfo_t *");
71
72 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_established, connect-established,
73 "void *", "pktinfo_t *",
74 "struct tcpcb *", "csinfo_t *",
75 "uint8_t *", "ipinfo_t *",
76 "struct tcpcb *", "tcpsinfo_t *" ,
77 "struct tcphdr *", "tcpinfoh_t *");
78
79 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_refused, connect-refused,
80 "void *", "pktinfo_t *",
81 "struct tcpcb *", "csinfo_t *",
82 "uint8_t *", "ipinfo_t *",
83 "struct tcpcb *", "tcpsinfo_t *" ,
84 "struct tcphdr *", "tcpinfoh_t *");
85
86 SDT_PROBE_DEFINE5_XLATE(tcp, , , connect_request, connect-request,
87 "void *", "pktinfo_t *",
88 "struct tcpcb *", "csinfo_t *",
89 "uint8_t *", "ipinfo_t *",
90 "struct tcpcb *", "tcpsinfo_t *" ,
91 "struct tcphdr *", "tcpinfo_t *");
92
93 SDT_PROBE_DEFINE5_XLATE(tcp, , , receive, receive,
94 "void *", "pktinfo_t *",
95 "struct tcpcb *", "csinfo_t *",
96 "uint8_t *", "ipinfo_t *",
97 "struct tcpcb *", "tcpsinfo_t *" ,
98 "struct tcphdr *", "tcpinfoh_t *");
99
100 SDT_PROBE_DEFINE5_XLATE(tcp, , , send, send,
101 "void *", "pktinfo_t *",
102 "struct tcpcb *", "csinfo_t *",
103 "uint8_t *", "ipinfo_t *",
104 "struct tcpcb *", "tcpsinfo_t *" ,
105 "struct tcphdr *", "tcpinfo_t *");
106
107 SDT_PROBE_DEFINE6_XLATE(tcp, , , state_change, state-change,
108 "void *", "void *",
109 "struct tcpcb *", "csinfo_t *",
110 "void *", "void *",
111 "struct tcpcb *", "tcpsinfo_t *",
112 "void *", "void *",
113 "int", "tcplsinfo_t *");
114
115 SDT_PROBE_DEFINE5_XLATE(udp, , , receive, receive,
116 "void *", "pktinfo_t *",
117 "struct inpcb *", "csinfo_t *",
118 "uint8_t *", "ipinfo_t *",
119 "struct inpcb *", "udpsinfo_t *",
120 "struct udphdr *", "udpinfo_t *");
121
122 SDT_PROBE_DEFINE5_XLATE(udp, , , send, send,
123 "void *", "pktinfo_t *",
124 "struct inpcb *", "csinfo_t *",
125 "uint8_t *", "ipinfo_t *",
126 "struct inpcb *", "udpsinfo_t *",
127 "struct udphdr *", "udpinfo_t *");
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