5 * Damien Bergamini <damien.bergamini@free.fr>. All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice unmodified, this list of conditions, and the following
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #include <sys/cdefs.h>
31 __FBSDID("$FreeBSD$");
33 #include <sys/types.h>
34 #include <sys/sysctl.h>
40 static void get_statistics(const char *);
43 main(int argc, char **argv)
45 get_statistics((argc > 1) ? argv[1] : "iwi0");
50 static const struct statistic {
54 { 1, "Current transmission rate" },
55 { 2, "Fragmentation threshold" },
56 { 3, "RTS threshold" },
57 { 4, "Number of frames submitted for transfer" },
58 { 5, "Number of frames transmitted" },
59 { 6, "Number of unicast frames transmitted" },
60 { 7, "Number of unicast 802.11b frames transmitted at 1Mb/s" },
61 { 8, "Number of unicast 802.11b frames transmitted at 2Mb/s" },
62 { 9, "Number of unicast 802.11b frames transmitted at 5.5Mb/s" },
63 { 10, "Number of unicast 802.11b frames transmitted at 11Mb/s" },
65 { 19, "Number of unicast 802.11g frames transmitted at 1Mb/s" },
66 { 20, "Number of unicast 802.11g frames transmitted at 2Mb/s" },
67 { 21, "Number of unicast 802.11g frames transmitted at 5.5Mb/s" },
68 { 22, "Number of unicast 802.11g frames transmitted at 6Mb/s" },
69 { 23, "Number of unicast 802.11g frames transmitted at 9Mb/s" },
70 { 24, "Number of unicast 802.11g frames transmitted at 11Mb/s" },
71 { 25, "Number of unicast 802.11g frames transmitted at 12Mb/s" },
72 { 26, "Number of unicast 802.11g frames transmitted at 18Mb/s" },
73 { 27, "Number of unicast 802.11g frames transmitted at 24Mb/s" },
74 { 28, "Number of unicast 802.11g frames transmitted at 36Mb/s" },
75 { 29, "Number of unicast 802.11g frames transmitted at 48Mb/s" },
76 { 30, "Number of unicast 802.11g frames transmitted at 54Mb/s" },
77 { 31, "Number of multicast frames transmitted" },
78 { 32, "Number of multicast 802.11b frames transmitted at 1Mb/s" },
79 { 33, "Number of multicast 802.11b frames transmitted at 2Mb/s" },
80 { 34, "Number of multicast 802.11b frames transmitted at 5.5Mb/s" },
81 { 35, "Number of multicast 802.11b frames transmitted at 11Mb/s" },
83 { 44, "Number of multicast 802.11g frames transmitted at 1Mb/s" },
84 { 45, "Number of multicast 802.11g frames transmitted at 2Mb/s" },
85 { 46, "Number of multicast 802.11g frames transmitted at 5.5Mb/s" },
86 { 47, "Number of multicast 802.11g frames transmitted at 6Mb/s" },
87 { 48, "Number of multicast 802.11g frames transmitted at 9Mb/s" },
88 { 49, "Number of multicast 802.11g frames transmitted at 11Mb/s" },
89 { 50, "Number of multicast 802.11g frames transmitted at 12Mb/s" },
90 { 51, "Number of multicast 802.11g frames transmitted at 18Mb/s" },
91 { 52, "Number of multicast 802.11g frames transmitted at 24Mb/s" },
92 { 53, "Number of multicast 802.11g frames transmitted at 36Mb/s" },
93 { 54, "Number of multicast 802.11g frames transmitted at 48Mb/s" },
94 { 55, "Number of multicast 802.11g frames transmitted at 54Mb/s" },
95 { 56, "Number of transmission retries" },
96 { 57, "Number of transmission failures" },
97 { 58, "Number of CRC errors" },
99 { 61, "Number of full scans" },
100 { 62, "Number of partial scans" },
102 { 64, "Number of bytes transmitted" },
103 { 65, "Current RSSI" },
104 { 66, "Number of beacons received" },
105 { 67, "Number of beacons missed" },
111 get_statistics(const char *iface)
113 static uint32_t stats[256];
114 const struct statistic *stat;
119 if (sscanf(iface, "iwi%u", &ifaceno) != 1)
120 errx(EX_DATAERR, "Invalid interface name '%s'", iface);
123 (void)snprintf(oid, sizeof(oid), "dev.iwi.%u.stats", ifaceno);
124 if (sysctlbyname(oid, stats, &len, NULL, 0) == -1)
125 err(EX_OSERR, "Can't retrieve statistics");
127 for (stat = tbl; stat->index != -1; stat++)
128 (void)printf("%-60s[%u]\n", stat->desc, stats[stat->index]);