usr.sbin/ipwcontrol/ipwcontrol.c

   1 /*-
   2  * Copyright (c) 2004, 2005
   3  *      Damien Bergamini <damien.bergamini@free.fr>. All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice unmodified, this list of conditions, and the following
  10  *    disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  *
  15  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  16  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  18  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  19  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  20  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  21  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  22  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  23  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  24  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  25  * SUCH DAMAGE.
  26  *
  27  * $Id: ipwcontrol.c,v 1.5.2.1 2005/01/13 20:01:05 damien Exp $
  28  * $DragonFly: src/usr.sbin/ipwcontrol/Attic/ipwcontrol.c,v 1.3 2005/12/05 01:04:01 swildner Exp $
  29  */
  30
  31 #include <sys/cdefs.h>
  32
  33 #include <sys/types.h>
  34 #include <sys/ioctl.h>
  35 #include <sys/mman.h>
  36 #include <sys/socket.h>
  37 #include <sys/stat.h>
  38 #include <sys/sysctl.h>
  39
  40 #include <net/if.h>
  41
  42 #include <err.h>
  43 #include <errno.h>
  44 #include <fcntl.h>
  45 #include <stdio.h>
  46 #include <stdlib.h>
  47 #include <string.h>
  48 #include <sysexits.h>
  49 #include <unistd.h>
  50
  51 #define SIOCSLOADFW      _IOW('i', 137, struct ifreq)
  52 #define SIOCSKILLFW      _IOW('i', 138, struct ifreq)
  53
  54 static void usage(void);
  55 static int do_req(const char *, unsigned long, void *);
  56 static void load_firmware(const char *, const char *);
  57 static void kill_firmware(const char *);
  58 static void get_radio_state(const char *);
  59 static void get_statistics(const char *);
  60
  61 int
  62 main(int argc, char **argv)
  63 {
  64         int ch;
  65         const char *iface;
  66
  67         opterr = 0;
  68         ch = getopt(argc, argv, "i:");
  69         if (ch == 'i') {
  70                 iface = optarg;
  71         } else {
  72                 if (argc > 1 && argv[1][0] != '-') {
  73                         iface = argv[1];
  74                         optind = 2;
  75                 } else {
  76                         iface = "ipw0";
  77                         optind = 1;
  78                 }
  79                 optreset = 1;
  80         }
  81         opterr = 1;
  82
  83         while ((ch = getopt(argc, argv, "f:kr")) != -1) {
  84                 switch (ch) {
  85                 case 'f':
  86                         load_firmware(iface, optarg);
  87                         return EX_OK;
  88
  89                 case 'k':
  90                         kill_firmware(iface);
  91                         return EX_OK;
  92
  93                 case 'r':
  94                         get_radio_state(iface);
  95                         return EX_OK;
  96
  97                 default:
  98                         usage();
  99                 }
 100         }
 101
 102         get_statistics(iface);
 103
 104         return EX_OK;
 105 }
 106
 107 extern char *__progname;
 108
 109 static void
 110 usage(void)
 111 {
 112         fprintf(stderr, "usage:  %s -i iface\n"
 113             "\t%s -i iface -f firmware\n"
 114             "\t%s -i iface -k\n"
 115             "\t%s -i iface -r\n", __progname, __progname, __progname,
 116             __progname);
 117
 118         exit(EX_USAGE);
 119 }
 120
 121 static int
 122 do_req(const char *iface, unsigned long req, void *data)
 123 {
 124         int s;
 125         struct ifreq ifr;
 126         int error;
 127
 128         if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1)
 129                 err(EX_OSERR, "Can't create socket");
 130
 131         memset(&ifr, 0, sizeof(ifr));
 132         strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name));
 133         ifr.ifr_data = data;
 134         error = ioctl(s, req, &ifr);
 135
 136         close(s);
 137
 138         return error;
 139 }
 140
 141 static void
 142 load_firmware(const char *iface, const char *firmware)
 143 {
 144         int fd;
 145         struct stat st;
 146         void *map;
 147
 148         if ((fd = open(firmware, O_RDONLY)) == -1)
 149                 err(EX_OSERR, "%s", firmware);
 150
 151         if (fstat(fd, &st) == -1)
 152                 err(EX_OSERR, "Unable to stat %s", firmware);
 153
 154         if ((map = mmap(NULL, st.st_size, PROT_READ, 0, fd, 0)) == NULL)
 155                 err(EX_OSERR, "Can't map %s into memory", firmware);
 156
 157         if (do_req(iface, SIOCSLOADFW, map) == -1)
 158                 err(EX_OSERR, "Can't load %s to driver", firmware);
 159
 160         munmap(map, st.st_size);
 161         close(fd);
 162 }
 163
 164 static void
 165 kill_firmware(const char *iface)
 166 {
 167         if (do_req(iface, SIOCSKILLFW, NULL) == -1)
 168                 err(EX_OSERR, "Can't kill firmware");
 169 }
 170
 171 static void
 172 get_radio_state(const char *iface)
 173 {
 174         int radio, len;
 175         char sysctl_name[24];
 176
 177         len = snprintf(sysctl_name, sizeof(sysctl_name), "hw.%s.radio", iface);
 178         if (len == -1 || len > (int)sizeof(sysctl_name))
 179                 err(EX_OSERR, "Could not get radio transmitter state");
 180
 181         len = sizeof radio;
 182         if (sysctlbyname(sysctl_name, &radio, &len, NULL, 0) == -1)
 183                 err(EX_OSERR, "Could not get radio transmitter state");
 184
 185         printf("Radio is %s\n", radio ? "ON" : "OFF");
 186 }
 187
 188 struct statistic {
 189         int index;
 190         const char *desc;
 191         int unit;
 192 #define INT             1
 193 #define HEX             2
 194 #define MASK            HEX
 195 #define PERCENTAGE      3
 196 #define BOOL            4
 197 };
 198
 199 /*-
 200  * TIM  = Traffic Information Message
 201  * DTIM = Delivery TIM
 202  * ATIM = Announcement TIM
 203  * PSP  = Power Save Poll
 204  * RTS  = Request To Send
 205  * CTS  = Clear To Send
 206  * RSSI = Received Signal Strength Indicator
 207  */
 208
 209 static const struct statistic tbl[] = {
 210         { 1, "Number of frames submitted for transfer", INT },
 211         { 2, "Number of frames transmitted", INT },
 212         { 3, "Number of unicast frames transmitted", INT },
 213         { 4, "Number of unicast frames transmitted at 1Mb/s", INT },
 214         { 5, "Number of unicast frames transmitted at 2Mb/s", INT },
 215         { 6, "Number of unicast frames transmitted at 5.5Mb/s", INT },
 216         { 7, "Number of unicast frames transmitted at 11Mb/s", INT },
 217
 218         { 13, "Number of multicast frames transmitted at 1Mb/s", INT },
 219         { 14, "Number of multicast frames transmitted at 2Mb/s", INT },
 220         { 15, "Number of multicast frames transmitted at 5.5Mb/s", INT },
 221         { 16, "Number of multicast frames transmitted at 11Mb/s", INT },
 222
 223         { 21, "Number of null frames transmitted", INT },
 224         { 22, "Number of RTS frames transmitted", INT },
 225         { 23, "Number of CTS frames transmitted", INT },
 226         { 24, "Number of ACK frames transmitted", INT },
 227         { 25, "Number of association requests transmitted", INT },
 228         { 26, "Number of association responses transmitted", INT },
 229         { 27, "Number of reassociation requests transmitted", INT },
 230         { 28, "Number of reassociation responses transmitted", INT },
 231         { 29, "Number of probe requests transmitted", INT },
 232         { 30, "Number of probe reponses transmitted", INT },
 233         { 31, "Number of beacons transmitted", INT },
 234         { 32, "Number of ATIM frames transmitted", INT },
 235         { 33, "Number of disassociation requests transmitted", INT },
 236         { 34, "Number of authentication requests transmitted", INT },
 237         { 35, "Number of deauthentication requests transmitted", INT },
 238
 239         { 41, "Number of bytes transmitted", INT },
 240         { 42, "Number of transmission retries", INT },
 241         { 43, "Number of transmission retries at 1Mb/s", INT },
 242         { 44, "Number of transmission retries at 2Mb/s", INT },
 243         { 45, "Number of transmission retries at 5.5Mb/s", INT },
 244         { 46, "Number of transmission retries at 11Mb/s", INT },
 245
 246         { 51, "Number of transmission failures", INT },
 247
 248         { 54, "Number of transmission aborted due to DMA", INT },
 249
 250         { 56, "Number of disassociation failures", INT },
 251
 252         { 58, "Number of spanning tree frames transmitted", INT },
 253         { 59, "Number of transmission errors due to missing ACK", INT },
 254
 255         { 61, "Number of frames received", INT },
 256         { 62, "Number of unicast frames received", INT },
 257         { 63, "Number of unicast frames received at 1Mb/s", INT },
 258         { 64, "Number of unicast frames received at 2Mb/s", INT },
 259         { 65, "Number of unicast frames received at 5.5Mb/s", INT },
 260         { 66, "Number of unicast frames received at 11Mb/s", INT },
 261
 262         { 71, "Number of multicast frames received", INT },
 263         { 72, "Number of multicast frames received at 1Mb/s", INT },
 264         { 73, "Number of multicast frames received at 2Mb/s", INT },
 265         { 74, "Number of multicast frames received at 5.5Mb/s", INT },
 266         { 75, "Number of multicast frames received at 11Mb/s", INT },
 267
 268         { 80, "Number of null frames received", INT },
 269         { 81, "Number of poll frames received", INT },
 270         { 82, "Number of RTS frames received", INT },
 271         { 83, "Number of CTS frames received", INT },
 272         { 84, "Number of ACK frames received", INT },
 273         { 85, "Number of CF-End frames received", INT },
 274         { 86, "Number of CF-End + CF-Ack frames received", INT },
 275         { 87, "Number of association requests received", INT },
 276         { 88, "Number of association responses received", INT },
 277         { 89, "Number of reassociation requests received", INT },
 278         { 90, "Number of reassociation responses received", INT },
 279         { 91, "Number of probe requests received", INT },
 280         { 92, "Number of probe reponses received", INT },
 281         { 93, "Number of beacons received", INT },
 282         { 94, "Number of ATIM frames received", INT },
 283         { 95, "Number of disassociation requests received", INT },
 284         { 96, "Number of authentication requests received", INT },
 285         { 97, "Number of deauthentication requests received", INT },
 286
 287         { 101, "Number of bytes received", INT },
 288         { 102, "Number of frames with a bad CRC received", INT },
 289         { 103, "Number of frames with a bad CRC received at 1Mb/s", INT },
 290         { 104, "Number of frames with a bad CRC received at 2Mb/s", INT },
 291         { 105, "Number of frames with a bad CRC received at 5.5Mb/s", INT },
 292         { 106, "Number of frames with a bad CRC received at 11Mb/s", INT },
 293
 294         { 112, "Number of duplicated frames received at 1Mb/s", INT },
 295         { 113, "Number of duplicated frames received at 2Mb/s", INT },
 296         { 114, "Number of duplicated frames received at 5.5Mb/s", INT },
 297         { 115, "Number of duplicated frames received at 11Mb/s", INT },
 298
 299         { 119, "Number of duplicated frames received", INT },
 300
 301         { 123, "Number of frames with a bad protocol received", INT },
 302         { 124, "Boot time", INT },
 303         { 125, "Number of frames dropped due to missing buffer", INT },
 304         { 126, "Number of frames dropped due to DMA", INT },
 305
 306         { 128, "Number of frames dropped due to missing fragment", INT },
 307         { 129, "Number of frames dropped due to non-seq fragment", INT },
 308         { 130, "Number of frames dropped due to missing first frame", INT },
 309         { 131, "Number of frames dropped due to uncompleted frame", INT },
 310
 311         { 137, "Number of times adapter suspended", INT },
 312         { 138, "Beacon timeout", INT },
 313         { 139, "Number of poll response timeouts", INT },
 314
 315         { 141, "Number of PSP DTIM frames received", INT },
 316         { 142, "Number of PSP TIM frames received", INT },
 317         { 143, "PSP station Id", INT },
 318
 319         { 147, "RTC time of last association", INT },
 320         { 148, "Percentage of missed beacons", PERCENTAGE },
 321         { 149, "Percentage of missed transmission retries", PERCENTAGE },
 322
 323         { 151, "Number of access points in access points table", INT },
 324
 325         { 153, "Number of associations", INT },
 326         { 154, "Number of association failures", INT },
 327         { 156, "Number of full scans", INT },
 328         { 157, "Card disabled", BOOL },
 329
 330         { 160, "RSSI at time of association", INT },
 331         { 161, "Number of reassociations due to no probe response", INT },
 332         { 162, "Number of reassociations due to poor line quality", INT },
 333         { 163, "Number of reassociations due to load", INT },
 334         { 164, "Number of reassociations due to access point RSSI level", INT },
 335         { 165, "Number of reassociations due to load leveling", INT },
 336
 337         { 170, "Number of times authentication failed", INT },
 338         { 171, "Number of times authentication response failed", INT },
 339         { 172, "Number of entries in association table", INT },
 340         { 173, "Average RSSI", INT },
 341
 342         { 176, "Self test status", INT },
 343         { 177, "Power mode", INT },
 344         { 178, "Power index", INT },
 345         { 179, "IEEE country code", HEX },
 346         { 180, "Channels supported for this country", MASK },
 347         { 181, "Number of adapter warm resets", INT },
 348         { 182, "Beacon interval", INT },
 349
 350         { 184, "Princeton version", INT },
 351         { 185, "Antenna diversity disabled", BOOL },
 352         { 186, "CCA RSSI", INT },
 353         { 187, "Number of times EEPROM updated", INT },
 354         { 188, "Beacon intervals between DTIM", INT },
 355         { 189, "Current channel", INT },
 356         { 190, "RTC time", INT },
 357         { 191, "Operating mode", INT },
 358         { 192, "Transmission rate", HEX },
 359         { 193, "Supported transmission rates", MASK },
 360         { 194, "ATIM window", INT },
 361         { 195, "Supported basic transmission rates", MASK },
 362         { 196, "Adapter highest rate", HEX },
 363         { 197, "Access point highest rate", HEX },
 364         { 198, "Management frame capability", BOOL },
 365         { 199, "Type of authentication", INT },
 366         { 200, "Adapter card platform type", INT },
 367         { 201, "RTS threshold", INT },
 368         { 202, "International mode", BOOL },
 369         { 203, "Fragmentation threshold", INT },
 370
 371         { 213, "Microcode version", INT },
 372
 373         { 0, NULL, 0 }
 374 };
 375
 376 static void
 377 get_statistics(const char *iface)
 378 {
 379         static u_int32_t stats[256];
 380         const struct statistic *st;
 381         int len;
 382         char sysctl_name[24];
 383
 384         len = snprintf(sysctl_name, sizeof(sysctl_name), "hw.%s.stats", iface);
 385         if (len == -1 || len > (int)sizeof(sysctl_name))
 386                 err(EX_OSERR, "Can't retrieve statistics");
 387
 388         len = sizeof stats;
 389         if (sysctlbyname(sysctl_name, stats, &len, NULL, 0) == -1)
 390                 err(EX_OSERR, "Can't retrieve statistics");
 391
 392         for (st = tbl; st->index != 0; st++) {
 393                 printf("%-60s[", st->desc);
 394                 switch (st->unit) {
 395                 case INT:
 396                         printf("%u", stats[st->index]);
 397                         break;
 398
 399                 case BOOL:
 400                         printf(stats[st->index] ? "true" : "false");
 401                         break;
 402
 403                 case PERCENTAGE:
 404                         printf("%u%%", stats[st->index]);
 405                         break;
 406
 407                 case HEX:
 408                 default:
 409                         printf("0x%08X", stats[st->index]);
 410                 }
 411                 printf("]\n");
 412         }
 413 }