1 /* Id: ipwctl.c,v 1.1.2.1 2004/08/19 16:24:50 damien Exp */ 2 3 /*- 4 * Copyright (c) 2004 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 #if defined(__RCSID) 32 __RCSID("$Id: ipwctl.c,v 1.1.1.1 2004/08/23 11:46:18 lukem Exp $"); 33 #else 34 #ifndef lint 35 static char rcsid[] = "Id: ipwctl.c,v 1.1.2.1 2004/08/19 16:24:50 damien Exp "; 36 #endif /* not lint */ 37 #endif 38 39 #include <sys/types.h> 40 #include <sys/ioctl.h> 41 #include <sys/mman.h> 42 #include <sys/socket.h> 43 #include <sys/stat.h> 44 45 #include <net/if.h> 46 47 #include <err.h> 48 #include <errno.h> 49 #include <fcntl.h> 50 #include <stdio.h> 51 #include <stdlib.h> 52 #include <string.h> 53 #include <sysexits.h> 54 #include <unistd.h> 55 56 #define SIOCSLOADFW _IOW('i', 137, struct ifreq) 57 #define SIOCSKILLFW _IOW('i', 138, struct ifreq) 58 #define SIOCGRADIO _IOWR('i', 139, struct ifreq) 59 #define SIOCGTABLE1 _IOWR('i', 140, struct ifreq) 60 61 extern char *optarg; 62 extern int optind; 63 extern int optopt; 64 extern int opterr; 65 extern int optreset; 66 67 static void usage(void); 68 static int do_req(char *, unsigned long, void *); 69 static void load_firmware(char *, char *); 70 static void kill_firmware(char *); 71 static void get_radio_state(char *); 72 static void get_statistics(char *); 73 74 int 75 main(int argc, char **argv) 76 { 77 int ch; 78 char *iface; 79 80 opterr = 0; 81 ch = getopt(argc, argv, "i:"); 82 if (ch == 'i') { 83 iface = optarg; 84 } else { 85 if (argc > 1 && argv[1][0] != '-') { 86 iface = argv[1]; 87 optind = 2; 88 } else { 89 iface = "ipw0"; 90 optind = 1; 91 } 92 optreset = 1; 93 } 94 opterr = 1; 95 96 while ((ch = getopt(argc, argv, "f:kr")) != -1) { 97 switch (ch) { 98 case 'f': 99 load_firmware(iface, optarg); 100 return EX_OK; 101 102 case 'k': 103 kill_firmware(iface); 104 return EX_OK; 105 106 case 'r': 107 get_radio_state(iface); 108 return EX_OK; 109 110 default: 111 usage(); 112 } 113 } 114 115 get_statistics(iface); 116 117 return EX_OK; 118 } 119 120 static void 121 usage(void) 122 { 123 extern char *__progname; 124 125 (void)fprintf(stderr, "usage: %s -i iface\n" 126 "\t%s -i iface -f firmware image\n" 127 "\t%s -i iface -k\n" 128 "\t%s -i iface -r\n", __progname, __progname, __progname, 129 __progname); 130 131 exit(EX_USAGE); 132 } 133 134 static int 135 do_req(char *iface, unsigned long req, void *data) 136 { 137 int s; 138 struct ifreq ifr; 139 int error; 140 141 if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) 142 err(EX_OSERR, "Can't create socket"); 143 144 memset(&ifr, 0, sizeof(ifr)); 145 strncpy(ifr.ifr_name, iface, sizeof(ifr.ifr_name)); 146 ifr.ifr_data = data; 147 error = ioctl(s, req, &ifr); 148 149 (void)close(s); 150 151 return error; 152 } 153 154 static void 155 load_firmware(char *iface, char *firmware) 156 { 157 int fd; 158 struct stat st; 159 void *map; 160 161 if ((fd = open(firmware, O_RDONLY)) == -1) 162 err(EX_OSERR, "%s", firmware); 163 164 if (fstat(fd, &st) == -1) 165 err(EX_OSERR, "Unable to stat %s", firmware); 166 167 if ((map = mmap(NULL, st.st_size, PROT_READ, 0, fd, 0)) == NULL) 168 err(EX_OSERR, "Can't map %s into memory", firmware); 169 170 if (do_req(iface, SIOCSLOADFW, map) == -1) 171 err(EX_OSERR, "Can't load %s to driver", firmware); 172 173 (void)munmap(map, st.st_size); 174 (void)close(fd); 175 } 176 177 static void 178 kill_firmware(char *iface) 179 { 180 if (do_req(iface, SIOCSKILLFW, NULL) == -1) 181 err(EX_OSERR, "Can't kill firmware"); 182 } 183 184 static void 185 get_radio_state(char *iface) 186 { 187 int radio; 188 189 if (do_req(iface, SIOCGRADIO, &radio) == -1) { 190 if (errno == ENOTTY) 191 errx(EX_OSERR, "Can't get radio state: No firmware"); 192 else 193 err(EX_OSERR, "Can't get radio state"); 194 } 195 196 (void)printf("Radio is %s\n", radio ? "ON" : "OFF"); 197 } 198 199 struct statistic { 200 int index; 201 const char *desc; 202 int unit; 203 #define INT 1 204 #define HEX 2 205 #define MASK HEX 206 #define PERCENTAGE 3 207 #define BOOL 4 208 }; 209 210 /*- 211 * TIM = Traffic Information Message 212 * DTIM = Delivery TIM 213 * ATIM = Announcement TIM 214 * PSP = Power Save Poll 215 */ 216 217 static const struct statistic tbl[] = { 218 { 1, "Number of frames submitted for transfer", INT }, 219 { 2, "Number of frames transmitted", INT }, 220 { 3, "Number of unicast frames transmitted", INT }, 221 222 { 4, "Number of unicast frames transmitted at 1Mb/s", INT }, 223 { 5, "Number of unicast frames transmitted at 2Mb/s", INT }, 224 { 6, "Number of unicast frames transmitted at 5.5Mb/s", INT }, 225 { 7, "Number of unicast frames transmitted at 11Mb/s", INT }, 226 227 { 13, "Number of broadcast/multicast frames transmitted at 1Mb/s", INT }, 228 { 14, "Number of broadcast/multicast frames transmitted at 2Mb/s", INT }, 229 { 15, "Number of broadcast/multicast frames transmitted at 5.5Mb/s", INT }, 230 { 16, "Number of broadcast/multicast frames transmitted at 11Mb/s", INT }, 231 232 { 21, "Number of Null frames transmitted", INT }, 233 { 22, "Number of Request To Send (RTS) frames transmitted", INT }, 234 { 23, "Number of Clear To Send (CTS) frames transmitted", INT }, 235 { 24, "Number of Acknowledgment (ACK) frames transmitted", INT }, 236 { 25, "Number of association requests transmitted", INT }, 237 { 26, "Number of association responses transmitted", INT }, 238 { 27, "Number of reassociation requests transmitted", INT }, 239 { 28, "Number of reassociation responses transmitted", INT }, 240 { 29, "Number of probe requests transmitted", INT }, 241 { 30, "Number of probe reponses transmitted", INT }, 242 { 31, "Number of beacons transmitted", INT }, 243 { 32, "Number of ATIM frames transmitted", INT }, 244 { 33, "Number of disassociation requests transmitted", INT }, 245 { 34, "Number of authentification requests transmitted", INT }, 246 { 35, "Number of deauthentification requests transmitted", INT }, 247 248 { 41, "Number of bytes transmitted", INT }, 249 { 42, "Number of transmission retries", INT }, 250 { 43, "Number of transmission retries at 1Mb/s", INT }, 251 { 44, "Number of transmission retries at 2Mb/s", INT }, 252 { 45, "Number of transmission retries at 5.5Mb/s", INT }, 253 { 46, "Number of transmission retries at 11Mb/s", INT }, 254 255 { 51, "Number of transmission failures", INT }, 256 { 52, "Number of transmission aborted at hop time", INT }, 257 { 53, "Number of times max tries in a hop failed", INT }, 258 { 54, "Number of transmission aborted due to late DMA setup", INT }, 259 { 55, "Number of times backoff aborted", INT }, 260 { 56, "Number of disassociation failures", INT }, 261 { 57, "Number of missed/bad CTS frames", INT }, 262 { 58, "Number of spanning tree frames transmitted", INT }, 263 { 59, "Number of transmission errors due to ACKs", INT }, 264 265 { 61, "Number of frames received", INT }, 266 { 62, "Number of unicast frames received", INT }, 267 { 63, "Number of unicast frames received at 1Mb/s", INT }, 268 { 64, "Number of unicast frames received at 2Mb/s", INT }, 269 { 65, "Number of unicast frames received at 5.5Mb/s", INT }, 270 { 66, "Number of unicast frames received at 11Mb/s", INT }, 271 272 { 71, "Number of broadcast/multicast frames received", INT }, 273 { 72, "Number of broadcast/multicast frames received at 1Mb/s", INT }, 274 { 73, "Number of broadcast/multicast frames received at 2Mb/s", INT }, 275 { 74, "Number of broadcast/multicast frames received at 5.5Mb/s", INT }, 276 { 75, "Number of broadcast/multicast frames received at 11Mb/s", INT }, 277 278 { 80, "Number of Null frames received", INT }, 279 { 81, "Number of Poll frames received", INT }, 280 { 82, "Number of Request To Send (RTS) frames received", INT }, 281 { 83, "Number of Clear To Send (CTS) frames received", INT }, 282 { 84, "Number of Acknowledgment (ACK) frames received", INT }, 283 { 85, "Number of CF-End frames received", INT }, 284 { 86, "Number of CF-End + CF-Ack frames received", INT }, 285 { 87, "Number of association requests received", INT }, 286 { 88, "Number of association responses received", INT }, 287 { 89, "Number of reassociation requests received", INT }, 288 { 90, "Number of reassociation responses received", INT }, 289 { 91, "Number of probe requests received", INT }, 290 { 92, "Number of probe reponses received", INT }, 291 { 93, "Number of beacons received", INT }, 292 { 94, "Number of ATIM frames received", INT }, 293 { 95, "Number of disassociation requests received", INT }, 294 { 96, "Number of authentification requests received", INT }, 295 { 97, "Number of deauthentification requests received", INT }, 296 297 { 101, "Number of bytes received", INT }, 298 { 102, "Number of frames received with a bad CRC", INT }, 299 { 103, "Number of frames received with a bad CRC at 1Mb/s", INT }, 300 { 104, "Number of frames received with a bad CRC at 2Mb/s", INT }, 301 { 105, "Number of frames received with a bad CRC at 5.5Mb/s", INT }, 302 { 106, "Number of frames received with a bad CRC at 11Mb/s", INT }, 303 304 { 112, "Number of duplicated frames received at 1Mb/s", INT }, 305 { 113, "Number of duplicated frames received at 2Mb/s", INT }, 306 { 114, "Number of duplicated frames received at 5.5Mb/s", INT }, 307 { 115, "Number of duplicated frames received at 11Mb/s", INT }, 308 { 119, "Number of duplicated frames received", INT }, 309 310 { 123, "Number of frames received with a bad protocol", INT }, 311 { 124, "Boot time", INT }, 312 { 125, "Number of frames dropped due to no buffer", INT }, 313 { 126, "Number of frames dropped due to DMA setup", INT }, 314 { 127, "Number of frames dropped due to hop", INT }, 315 { 128, "Number of frames dropped due to a missing fragment", INT }, 316 { 129, "Number of frames dropped due to non-sequential fragments", INT }, 317 { 130, "Number of frames dropped due to unmatched first frame", INT }, 318 { 131, "Number of frames dropped due to uncompleted frame", INT }, 319 { 132, "Bad SSID", INT }, 320 { 133, "Number of ICV errors during decryption", INT }, 321 322 { 137, "Number of times adapter suspended", INT }, 323 { 138, "Beacon timeout", INT }, 324 { 139, "Number of poll response timeouts", INT }, 325 { 140, "Number of timeouts waiting for last broadcast/multicast", INT }, 326 { 141, "Number of PSP DTIM received", INT }, 327 { 142, "Number of PSP TIM received", INT }, 328 { 143, "PSP station Id", INT }, 329 330 { 147, "RTC time of last association", INT }, 331 { 148, "Percentage of missed beacons", PERCENTAGE }, 332 { 149, "Percentage of missed transmission retries", PERCENTAGE }, 333 334 { 151, "Number of access points in access points table", INT }, 335 336 { 153, "Number of associations", INT }, 337 { 154, "Number of association failures", INT }, 338 { 155, "Number of failures due to response fail", INT }, 339 { 156, "Number of full scans", INT }, 340 341 { 157, "Card disabled", BOOL }, 342 { 158, "Number of times roaming was inhibited due to ongoing activity", INT }, 343 { 160, "RSSI of association at time of association", INT }, 344 { 161, "Number of reassociations due to no probe response", INT }, 345 { 162, "Number of reassociations due to poor line quality", INT }, 346 { 163, "Number of reassociations due to load", INT }, 347 { 164, "Number of reassociations due to access point RSSI level", INT }, 348 { 165, "Number of reassociations due to load leveling", INT }, 349 { 170, "Number of times authentification failed", INT }, 350 { 171, "Number of times authentification response failed", INT }, 351 { 172, "Number of entries in association table", INT }, 352 353 { 173, "Average RSSI", INT }, 354 { 174, "Self test results word", INT }, 355 { 175, "Cumulative self test results word", INT }, 356 { 176, "Self test status", INT }, 357 { 177, "Power mode", INT }, 358 { 178, "Power index", INT }, 359 { 179, "IEEE country code", HEX }, 360 { 180, "Channels supported for this country", MASK }, 361 { 181, "Number of adapter resets (warm)", INT }, 362 { 182, "Beacon interval", INT }, 363 364 { 184, "Princeton version", INT }, 365 { 185, "Antenna diversity disabled", BOOL }, 366 { 186, "CCA RSSI", INT }, 367 { 187, "Number of times EEPROM updated", INT }, 368 { 188, "Beacon intervals between DTIM", INT }, 369 { 189, "Current channel", INT }, 370 371 { 190, "RTC time", INT }, 372 { 191, "Operating mode", INT }, 373 { 192, "Transmission rate", HEX }, 374 { 193, "Supported transmission rates", MASK }, 375 { 194, "ATIM window", INT }, 376 { 195, "Supported basic transmission rates", MASK }, 377 { 196, "Adapter highest rate", HEX }, 378 { 197, "Access point highest rate", HEX }, 379 { 198, "Management frame capability", BOOL }, 380 { 199, "Type of authentification", INT }, 381 { 200, "Adapter card platform type", INT }, 382 { 201, "RTS threshold", INT }, 383 { 202, "International mode", BOOL }, 384 { 203, "Fragmentation threshold", INT }, 385 386 { 207, "EEPROM IBSS 11b channel set", MASK }, 387 388 { 213, "Microcode version", INT }, 389 390 { 0, NULL, 0 } 391 }; 392 393 static void 394 get_statistics(char *iface) 395 { 396 static unsigned long stats[256]; /* XXX */ 397 const struct statistic *stat; 398 399 if (do_req(iface, SIOCGTABLE1, stats) == -1) { 400 if (errno == ENOTTY) 401 errx(EX_OSERR, "Can't retrieve statistics: No " 402 "firmware"); 403 else 404 err(EX_OSERR, "Can't retrieve statistics"); 405 } 406 407 for (stat = tbl; stat->index != 0; stat++) { 408 (void)printf("%s: ", stat->desc); 409 switch (stat->unit) { 410 case INT: 411 (void)printf("%lu", stats[stat->index]); 412 break; 413 414 case BOOL: 415 (void)printf(stats[stat->index] ? "true" : "false"); 416 break; 417 418 case PERCENTAGE: 419 (void)printf("%lu%%", stats[stat->index]); 420 break; 421 422 case HEX: 423 default: 424 (void)printf("0x%08lX", stats[stat->index]); 425 } 426 (void)printf("\n"); 427 } 428 } 429