1 /* $FreeBSD$ */ 2 3 /*- 4 * Copyright (c) 2005 5 * Damien Bergamini <damien.bergamini@free.fr>. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice unmodified, this list of conditions, and the following 12 * disclaimer. 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. 16 * 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 27 * SUCH DAMAGE. 28 */ 29 30 #include <sys/cdefs.h> 31 __FBSDID("$FreeBSD$"); 32 33 #include <sys/types.h> 34 #include <sys/sysctl.h> 35 36 #include <err.h> 37 #include <stdio.h> 38 #include <sysexits.h> 39 40 static void get_statistics(const char *); 41 42 int 43 main(int argc, char **argv) 44 { 45 get_statistics((argc > 1) ? argv[1] : "iwi0"); 46 47 return EX_OK; 48 } 49 50 static const struct statistic { 51 int index; 52 const char *desc; 53 } tbl[] = { 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" }, 64 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" }, 82 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" }, 98 99 { 61, "Number of full scans" }, 100 { 62, "Number of partial scans" }, 101 102 { 64, "Number of bytes transmitted" }, 103 { 65, "Current RSSI" }, 104 { 66, "Number of beacons received" }, 105 { 67, "Number of beacons missed" }, 106 107 { -1, NULL } 108 }; 109 110 static void 111 get_statistics(const char *iface) 112 { 113 static uint32_t stats[256]; 114 const struct statistic *stat; 115 char oid[32]; 116 size_t len; 117 int ifaceno; 118 119 if (sscanf(iface, "iwi%u", &ifaceno) != 1) 120 errx(EX_DATAERR, "Invalid interface name '%s'", iface); 121 122 len = sizeof(stats); 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"); 126 127 for (stat = tbl; stat->index != -1; stat++) 128 (void)printf("%-60s[%u]\n", stat->desc, stats[stat->index]); 129 } 130