| 1 | /* |
| 2 | * Copyright (c) 2007-2008 Atheros Communications Inc. |
| 3 | * |
| 4 | * Permission to use, copy, modify, and/or distribute this software for any |
| 5 | * purpose with or without fee is hereby granted, provided that the above |
| 6 | * copyright notice and this permission notice appear in all copies. |
| 7 | * |
| 8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| 9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| 10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| 11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| 12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| 13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| 14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| 15 | */ |
| 16 | /* */ |
| 17 | /* Module Name : apdbg.c */ |
| 18 | /* */ |
| 19 | /* Abstract */ |
| 20 | /* Debug tools */ |
| 21 | /* */ |
| 22 | /* NOTES */ |
| 23 | /* None */ |
| 24 | /* */ |
| 25 | /************************************************************************/ |
| 26 | |
| 27 | #include <stdio.h> |
| 28 | #include <stdlib.h> |
| 29 | #include <unistd.h> |
| 30 | #include <string.h> |
| 31 | #include <errno.h> |
| 32 | #include <ctype.h> |
| 33 | #include <sys/types.h> |
| 34 | #include <sys/socket.h> |
| 35 | #include <sys/ioctl.h> |
| 36 | #include <net/if.h> |
| 37 | #include <netinet/in.h> |
| 38 | |
| 39 | #include <linux/sockios.h> |
| 40 | |
| 41 | #define ZM_IOCTL_REG_READ 0x01 |
| 42 | #define ZM_IOCTL_REG_WRITE 0x02 |
| 43 | #define ZM_IOCTL_MEM_DUMP 0x03 |
| 44 | #define ZM_IOCTL_REG_DUMP 0x05 |
| 45 | #define ZM_IOCTL_TXD_DUMP 0x06 |
| 46 | #define ZM_IOCTL_RXD_DUMP 0x07 |
| 47 | #define ZM_IOCTL_MEM_READ 0x0B |
| 48 | #define ZM_IOCTL_MEM_WRITE 0x0C |
| 49 | #define ZM_IOCTL_DMA_TEST 0x10 |
| 50 | #define ZM_IOCTL_REG_TEST 0x11 |
| 51 | #define ZM_IOCTL_TEST 0x80 |
| 52 | #define ZM_IOCTL_TALLY 0x81 /* CWYang(+) */ |
| 53 | #define ZM_IOCTL_RTS 0xA0 |
| 54 | #define ZM_IOCTL_MIX_MODE 0xA1 |
| 55 | #define ZM_IOCTL_FRAG 0xA2 |
| 56 | #define ZM_IOCTL_SCAN 0xA3 |
| 57 | #define ZM_IOCTL_KEY 0xA4 |
| 58 | #define ZM_IOCTL_RATE 0xA5 |
| 59 | #define ZM_IOCTL_ENCRYPTION_MODE 0xA6 |
| 60 | #define ZM_IOCTL_GET_TXCNT 0xA7 |
| 61 | #define ZM_IOCTL_GET_DEAGG_CNT 0xA8 |
| 62 | #define ZM_IOCTL_DURATION_MODE 0xA9 |
| 63 | #define ZM_IOCTL_SET_AES_KEY 0xAA |
| 64 | #define ZM_IOCTL_SET_AES_MODE 0xAB |
| 65 | #define ZM_IOCTL_SIGNAL_STRENGTH 0xAC /* CWYang(+) */ |
| 66 | #define ZM_IOCTL_SIGNAL_QUALITY 0xAD /* CWYang(+) */ |
| 67 | #define ZM_IOCTL_SET_PIBSS_MODE 0xAE |
| 68 | #define ZDAPIOCTL SIOCDEVPRIVATE |
| 69 | |
| 70 | struct zdap_ioctl { |
| 71 | unsigned short cmd; /* Command to run */ |
| 72 | unsigned int addr; /* Length of the data buffer */ |
| 73 | unsigned int value; /* Pointer to the data buffer */ |
| 74 | unsigned char data[0x100]; |
| 75 | }; |
| 76 | |
| 77 | /* Declaration of macro and function for handling WEP Keys */ |
| 78 | |
| 79 | #if 0 |
| 80 | |
| 81 | #define SKIP_ELEM { \ |
| 82 | while (isxdigit(*p)) \ |
| 83 | p++; \ |
| 84 | } |
| 85 | |
| 86 | #define SKIP_DELIMETER { \ |
| 87 | if (*p == ':' || *p == ' ') \ |
| 88 | p++; \ |
| 89 | } |
| 90 | |
| 91 | #endif |
| 92 | |
| 93 | char *prgname; |
| 94 | |
| 95 | int set_ioctl(int sock, struct ifreq *req) |
| 96 | { |
| 97 | if (ioctl(sock, ZDAPIOCTL, req) < 0) { |
| 98 | fprintf(stderr, "%s: ioctl(SIOCGIFMAP): %s\n", |
| 99 | prgname, strerror(errno)); |
| 100 | return -1; |
| 101 | } |
| 102 | |
| 103 | return 0; |
| 104 | } |
| 105 | |
| 106 | |
| 107 | int read_reg(int sock, struct ifreq *req) |
| 108 | { |
| 109 | struct zdap_ioctl *zdreq = NULL; |
| 110 | |
| 111 | if (!set_ioctl(sock, req)) |
| 112 | return -1; |
| 113 | |
| 114 | /* |
| 115 | * zdreq = (struct zdap_ioctl *)req->ifr_data; |
| 116 | * printf( "reg = %4x, value = %4x\n", zdreq->addr, zdreq->value); |
| 117 | */ |
| 118 | |
| 119 | return 0; |
| 120 | } |
| 121 | |
| 122 | |
| 123 | int read_mem(int sock, struct ifreq *req) |
| 124 | { |
| 125 | struct zdap_ioctl *zdreq = NULL; |
| 126 | int i; |
| 127 | |
| 128 | if (!set_ioctl(sock, req)) |
| 129 | return -1; |
| 130 | |
| 131 | /* |
| 132 | * zdreq = (struct zdap_ioctl *)req->ifr_data; |
| 133 | * printf("dump mem from %x, length = %x\n", zdreq->addr, zdreq->value); |
| 134 | * |
| 135 | * for (i=0; i<zdreq->value; i++) { |
| 136 | * printf("%02x", zdreq->data[i]); |
| 137 | * printf(" "); |
| 138 | * |
| 139 | * if ((i>0) && ((i+1)%16 == 0)) |
| 140 | * printf("\n"); |
| 141 | * } |
| 142 | */ |
| 143 | |
| 144 | return 0; |
| 145 | } |
| 146 | |
| 147 | |
| 148 | int main(int argc, char **argv) |
| 149 | { |
| 150 | int sock; |
| 151 | int addr, value; |
| 152 | struct ifreq req; |
| 153 | char *action = NULL; |
| 154 | struct zdap_ioctl zdreq; |
| 155 | |
| 156 | prgname = argv[0]; |
| 157 | |
| 158 | if (argc < 3) { |
| 159 | fprintf(stderr, "%s: usage is \"%s <ifname> <operation>" |
| 160 | "[<address>] [<value>]\"\n", prgname, prgname); |
| 161 | fprintf(stderr, "valid operation : read, write, mem, reg,\n"); |
| 162 | fprintf(stderr, " : txd, rxd, rmem, wmem\n"); |
| 163 | fprintf(stderr, " : dmat, regt, test\n"); |
| 164 | |
| 165 | fprintf(stderr, " scan, Channel Scan\n"); |
| 166 | fprintf(stderr, " rts <decimal>, Set RTS Threshold\n"); |
| 167 | fprintf(stderr, " frag <decimal>, Set Fragment" |
| 168 | " Threshold\n"); |
| 169 | fprintf(stderr, " rate <0-28>, 0:AUTO, 1-4:CCK," |
| 170 | " 5-12:OFDM, 13-28:HT\n"); |
| 171 | fprintf(stderr, " TBD mix <0 or 1>, Set 1 to enable" |
| 172 | " mixed mode\n"); |
| 173 | fprintf(stderr, " enc, <0-3>, 0=>OPEN, 1=>WEP64, " |
| 174 | "2=>WEP128, 3=>WEP256\n"); |
| 175 | fprintf(stderr, " skey <key>, Set WEP key\n"); |
| 176 | fprintf(stderr, " txcnt, Get TxQ Cnt\n"); |
| 177 | fprintf(stderr, " dagcnt, Get Deaggregate Cnt\n"); |
| 178 | fprintf(stderr, " durmode <mode>, Set Duration Mode " |
| 179 | "0=>HW, 1=>SW\n"); |
| 180 | fprintf(stderr, " aeskey <user> <key>\n"); |
| 181 | fprintf(stderr, " aesmode <mode>\n"); |
| 182 | fprintf(stderr, " wlanmode <0,1> 0:Station mode, " |
| 183 | "1:PIBSS mode\n"); |
| 184 | fprintf(stderr, " tal <0,1>, Get Current Tally Info, " |
| 185 | "0=>read, 1=>read and reset\n"); |
| 186 | |
| 187 | exit(1); |
| 188 | } |
| 189 | |
| 190 | strcpy(req.ifr_name, argv[1]); |
| 191 | zdreq.addr = 0; |
| 192 | zdreq.value = 0; |
| 193 | |
| 194 | /* a silly raw socket just for ioctl()ling it */ |
| 195 | sock = socket(AF_INET, SOCK_RAW, IPPROTO_RAW); |
| 196 | if (sock < 0) { |
| 197 | fprintf(stderr, "%s: socket(): %s\n", argv[0], strerror(errno)); |
| 198 | exit(1); |
| 199 | } |
| 200 | |
| 201 | if (argc >= 4) |
| 202 | sscanf(argv[3], "%x", &addr); |
| 203 | |
| 204 | if (argc >= 5) |
| 205 | sscanf(argv[4], "%x", &value); |
| 206 | |
| 207 | zdreq.addr = addr; |
| 208 | zdreq.value = value; |
| 209 | |
| 210 | if (!strcmp(argv[2], "read")) |
| 211 | zdreq.cmd = ZM_IOCTL_REG_READ; |
| 212 | else if (!strcmp(argv[2], "mem")) |
| 213 | zdreq.cmd = ZM_IOCTL_MEM_DUMP; |
| 214 | else if (!strcmp(argv[2], "write")) |
| 215 | zdreq.cmd = ZM_IOCTL_REG_WRITE; |
| 216 | else if (!strcmp(argv[2], "reg")) |
| 217 | zdreq.cmd = ZM_IOCTL_REG_DUMP; |
| 218 | else if (!strcmp(argv[2], "txd")) |
| 219 | zdreq.cmd = ZM_IOCTL_TXD_DUMP; |
| 220 | else if (!strcmp(argv[2], "rxd")) |
| 221 | zdreq.cmd = ZM_IOCTL_RXD_DUMP; |
| 222 | else if (!strcmp(argv[2], "rmem")) |
| 223 | zdreq.cmd = ZM_IOCTL_MEM_READ; |
| 224 | else if (!strcmp(argv[2], "wmem")) |
| 225 | zdreq.cmd = ZM_IOCTL_MEM_WRITE; |
| 226 | else if (!strcmp(argv[2], "dmat")) |
| 227 | zdreq.cmd = ZM_IOCTL_DMA_TEST; |
| 228 | else if (!strcmp(argv[2], "regt")) |
| 229 | zdreq.cmd = ZM_IOCTL_REG_TEST; |
| 230 | else if (!strcmp(argv[2], "test")) |
| 231 | zdreq.cmd = ZM_IOCTL_TEST; |
| 232 | else if (!strcmp(argv[2], "tal")) { |
| 233 | sscanf(argv[3], "%d", &addr); |
| 234 | zdreq.addr = addr; |
| 235 | zdreq.cmd = ZM_IOCTL_TALLY; |
| 236 | } else if (!strcmp(argv[2], "rts")) { |
| 237 | sscanf(argv[3], "%d", &addr); |
| 238 | zdreq.addr = addr; |
| 239 | zdreq.cmd = ZM_IOCTL_RTS; |
| 240 | } else if (!strcmp(argv[2], "mix")) { |
| 241 | zdreq.cmd = ZM_IOCTL_MIX_MODE; |
| 242 | } else if (!strcmp(argv[2], "frag")) { |
| 243 | sscanf(argv[3], "%d", &addr); |
| 244 | zdreq.addr = addr; |
| 245 | zdreq.cmd = ZM_IOCTL_FRAG; |
| 246 | } else if (!strcmp(argv[2], "scan")) { |
| 247 | zdreq.cmd = ZM_IOCTL_SCAN; |
| 248 | } else if (!strcmp(argv[2], "skey")) { |
| 249 | zdreq.cmd = ZM_IOCTL_KEY; |
| 250 | |
| 251 | if (argc >= 4) { |
| 252 | unsigned char temp[29]; |
| 253 | int i; |
| 254 | int keyLen; |
| 255 | int encType; |
| 256 | |
| 257 | keyLen = strlen(argv[3]); |
| 258 | |
| 259 | if (keyLen == 10) |
| 260 | sscanf(argv[3], "%02x%02x%02x%02x%02x", |
| 261 | &temp[0], &temp[1], &temp[2], &temp[3], |
| 262 | &temp[4]); |
| 263 | else if (keyLen == 26) |
| 264 | sscanf(argv[3], "%02x%02x%02x%02x%02x%02x" |
| 265 | "%02x%02x%02x%02x%02x%02x%02x", |
| 266 | &temp[0], &temp[1], &temp[2], &temp[3], |
| 267 | &temp[4], &temp[5], &temp[6], &temp[7], |
| 268 | &temp[8], &temp[9], &temp[10], |
| 269 | &temp[11], &temp[12]); |
| 270 | else if (keyLen == 58) |
| 271 | sscanf(argv[3], "%02x%02x%02x%02x%02x%02x" |
| 272 | "%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
| 273 | "%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
| 274 | "%02x%02x%02x%02x%02x", |
| 275 | &temp[0], &temp[1], &temp[2], &temp[3], |
| 276 | &temp[4], &temp[5], &temp[6], &temp[7], |
| 277 | &temp[8], &temp[9], &temp[10], |
| 278 | &temp[11], &temp[12], &temp[13], |
| 279 | &temp[14], &temp[15], &temp[16], |
| 280 | &temp[17], &temp[18], &temp[19], |
| 281 | &temp[20], &temp[21], &temp[22], |
| 282 | &temp[23], &temp[24], &temp[25], |
| 283 | &temp[26], &temp[27], &temp[28]); |
| 284 | else { |
| 285 | fprintf(stderr, "Invalid key length\n"); |
| 286 | exit(1); |
| 287 | } |
| 288 | zdreq.addr = keyLen/2; |
| 289 | |
| 290 | for (i = 0; i < zdreq.addr; i++) |
| 291 | zdreq.data[i] = temp[i]; |
| 292 | } else { |
| 293 | printf("Error : Key required!\n"); |
| 294 | } |
| 295 | } else if (!strcmp(argv[2], "rate")) { |
| 296 | sscanf(argv[3], "%d", &addr); |
| 297 | |
| 298 | if (addr > 28) { |
| 299 | fprintf(stderr, "Invalid rate, range:0~28\n"); |
| 300 | exit(1); |
| 301 | } |
| 302 | zdreq.addr = addr; |
| 303 | zdreq.cmd = ZM_IOCTL_RATE; |
| 304 | } else if (!strcmp(argv[2], "enc")) { |
| 305 | sscanf(argv[3], "%d", &addr); |
| 306 | |
| 307 | if (addr > 3) { |
| 308 | fprintf(stderr, "Invalid encryption mode, range:0~3\n"); |
| 309 | exit(1); |
| 310 | } |
| 311 | |
| 312 | if (addr == 2) |
| 313 | addr = 5; |
| 314 | else if (addr == 3) |
| 315 | addr = 6; |
| 316 | |
| 317 | zdreq.addr = addr; |
| 318 | zdreq.cmd = ZM_IOCTL_ENCRYPTION_MODE; |
| 319 | } else if (!strcmp(argv[2], "txcnt")) { |
| 320 | zdreq.cmd = ZM_IOCTL_GET_TXCNT; |
| 321 | } else if (!strcmp(argv[2], "dagcnt")) { |
| 322 | sscanf(argv[3], "%d", &addr); |
| 323 | |
| 324 | if (addr != 0 && addr != 1) { |
| 325 | fprintf(stderr, "The value should be 0 or 1\n"); |
| 326 | exit(0); |
| 327 | } |
| 328 | |
| 329 | zdreq.addr = addr; |
| 330 | zdreq.cmd = ZM_IOCTL_GET_DEAGG_CNT; |
| 331 | } else if (!strcmp(argv[2], "durmode")) { |
| 332 | sscanf(argv[3], "%d", &addr); |
| 333 | |
| 334 | if (addr != 0 && addr != 1) { |
| 335 | fprintf(stderr, "The Duration mode should be 0 or 1\n"); |
| 336 | exit(0); |
| 337 | } |
| 338 | |
| 339 | zdreq.addr = addr; |
| 340 | zdreq.cmd = ZM_IOCTL_DURATION_MODE; |
| 341 | } else if (!strcmp(argv[2], "aeskey")) { |
| 342 | unsigned char temp[16]; |
| 343 | int i; |
| 344 | |
| 345 | sscanf(argv[3], "%d", &addr); |
| 346 | |
| 347 | sscanf(argv[4], "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x" |
| 348 | "%02x%02x%02x%02x%02x%02x", &temp[0], &temp[1], |
| 349 | &temp[2], &temp[3], &temp[4], &temp[5], &temp[6], |
| 350 | &temp[7], &temp[8], &temp[9], &temp[10], &temp[11], |
| 351 | &temp[12], &temp[13], &temp[14], &temp[15]); |
| 352 | |
| 353 | for (i = 0; i < 16; i++) |
| 354 | zdreq.data[i] = temp[i]; |
| 355 | |
| 356 | zdreq.addr = addr; |
| 357 | zdreq.cmd = ZM_IOCTL_SET_AES_KEY; |
| 358 | } else if (!strcmp(argv[2], "aesmode")) { |
| 359 | sscanf(argv[3], "%d", &addr); |
| 360 | |
| 361 | zdreq.addr = addr; |
| 362 | zdreq.cmd = ZM_IOCTL_SET_AES_MODE; |
| 363 | } else if (!strcmp(argv[2], "wlanmode")) { |
| 364 | sscanf(argv[3], "%d", &addr); |
| 365 | |
| 366 | zdreq.addr = addr; |
| 367 | zdreq.cmd = ZM_IOCTL_SET_PIBSS_MODE; |
| 368 | } else { |
| 369 | fprintf(stderr, "error action\n"); |
| 370 | exit(1); |
| 371 | } |
| 372 | |
| 373 | req.ifr_data = (char *)&zdreq; |
| 374 | set_ioctl(sock, &req); |
| 375 | |
| 376 | fail: |
| 377 | exit(0); |
| 378 | } |
| 379 | |