drivers/staging/otus/ioctl.c

   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 : ioctl.c                                               */
  18 /*                                                                      */
  19 /*  Abstract                                                            */
  20 /*      This module contains Linux wireless extension related functons. */
  21 /*                                                                      */
  22 /*  NOTES                                                               */
  23 /*     Platform dependent.                                              */
  24 /*                                                                      */
  25 /************************************************************************/
  26 #include <linux/slab.h>
  27 #include <linux/module.h>
  28 #include <linux/if_arp.h>
  29 #include <linux/uaccess.h>
  30
  31 #include "usbdrv.h"
  32
  33 #define ZD_IOCTL_WPA                    (SIOCDEVPRIVATE + 1)
  34 #define ZD_IOCTL_PARAM                  (SIOCDEVPRIVATE + 2)
  35 #define ZD_IOCTL_GETWPAIE               (SIOCDEVPRIVATE + 3)
  36 #ifdef ZM_ENABLE_CENC
  37 #define ZM_IOCTL_CENC                   (SIOCDEVPRIVATE + 4)
  38 #endif  /* ZM_ENABLE_CENC */
  39 #define ZD_PARAM_ROAMING                0x0001
  40 #define ZD_PARAM_PRIVACY                0x0002
  41 #define ZD_PARAM_WPA                    0x0003
  42 #define ZD_PARAM_COUNTERMEASURES        0x0004
  43 #define ZD_PARAM_DROPUNENCRYPTED        0x0005
  44 #define ZD_PARAM_AUTH_ALGS              0x0006
  45 #define ZD_PARAM_WPS_FILTER             0x0007
  46
  47 #ifdef ZM_ENABLE_CENC
  48 #define P80211_PACKET_CENCFLAG          0x0001
  49 #endif  /* ZM_ENABLE_CENC */
  50 #define P80211_PACKET_SETKEY            0x0003
  51
  52 #define ZD_CMD_SET_ENCRYPT_KEY          0x0001
  53 #define ZD_CMD_SET_MLME                 0x0002
  54 #define ZD_CMD_SCAN_REQ                 0x0003
  55 #define ZD_CMD_SET_GENERIC_ELEMENT      0x0004
  56 #define ZD_CMD_GET_TSC                  0x0005
  57
  58 #define ZD_CRYPT_ALG_NAME_LEN           16
  59 #define ZD_MAX_KEY_SIZE                 32
  60 #define ZD_MAX_GENERIC_SIZE             64
  61
  62 #include <net/iw_handler.h>
  63
  64 extern u16_t zfLnxGetVapId(zdev_t *dev);
  65
  66 static const u32_t channel_frequency_11A[] = {
  67         /* Even element for Channel Number, Odd for Frequency */
  68         36, 5180,
  69         40, 5200,
  70         44, 5220,
  71         48, 5240,
  72         52, 5260,
  73         56, 5280,
  74         60, 5300,
  75         64, 5320,
  76         100, 5500,
  77         104, 5520,
  78         108, 5540,
  79         112, 5560,
  80         116, 5580,
  81         120, 5600,
  82         124, 5620,
  83         128, 5640,
  84         132, 5660,
  85         136, 5680,
  86         140, 5700,
  87         /**/
  88         184, 4920,
  89         188, 4940,
  90         192, 4960,
  91         196, 4980,
  92         8, 5040,
  93         12, 5060,
  94         16, 5080,
  95         34, 5170,
  96         38, 5190,
  97         42, 5210,
  98         46, 5230,
  99         /**/
 100         149, 5745,
 101         153, 5765,
 102         157, 5785,
 103         161, 5805,
 104         165, 5825
 105         /**/
 106 };
 107
 108 int usbdrv_freq2chan(u32_t freq)
 109 {
 110         /* 2.4G Hz */
 111         if (freq > 2400 && freq < 3000) {
 112                 return ((freq-2412)/5) + 1;
 113         } else {
 114                 u16_t ii;
 115                 u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t);
 116
 117                 for (ii = 1; ii < num_chan; ii += 2) {
 118                         if (channel_frequency_11A[ii] == freq)
 119                                 return channel_frequency_11A[ii-1];
 120                 }
 121         }
 122
 123         return 0;
 124 }
 125
 126 int usbdrv_chan2freq(int chan)
 127 {
 128         int freq;
 129
 130         /* If channel number is out of range */
 131         if (chan > 165 || chan <= 0)
 132                 return -1;
 133
 134         /* 2.4G band */
 135         if (chan >= 1 && chan <= 13) {
 136                 freq = (2412 + (chan - 1) * 5);
 137                         return freq;
 138         } else if (chan >= 36 && chan <= 165) {
 139                 u16_t ii;
 140                 u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t);
 141
 142                 for (ii = 0; ii < num_chan; ii += 2) {
 143                         if (channel_frequency_11A[ii] == chan)
 144                                 return channel_frequency_11A[ii+1];
 145                 }
 146
 147         /* Can't find desired frequency */
 148         if (ii == num_chan)
 149                 return -1;
 150         }
 151
 152         /* Can't find deisred frequency */
 153         return -1;
 154 }
 155
 156 int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq)
 157 {
 158         #ifdef ZM_HOSTAPD_SUPPORT
 159         /* struct usbdrv_private *macp = dev->ml_priv; */
 160         char essidbuf[IW_ESSID_MAX_SIZE+1];
 161         int i;
 162
 163         if (!netif_running(dev))
 164                 return -EINVAL;
 165
 166         memset(essidbuf, 0, sizeof(essidbuf));
 167
 168         printk(KERN_ERR "usbdrv_ioctl_setessid\n");
 169
 170         /* printk("ssidlen=%d\n", erq->length); //for any, it is 1. */
 171         if (erq->flags) {
 172                 if (erq->length > (IW_ESSID_MAX_SIZE+1))
 173                         return -E2BIG;
 174
 175                 if (copy_from_user(essidbuf, erq->pointer, erq->length))
 176                         return -EFAULT;
 177         }
 178
 179         /* zd_DisasocAll(2); */
 180         /* wait_ms(100); */
 181
 182         printk(KERN_ERR "essidbuf: ");
 183
 184         for (i = 0; i < erq->length; i++)
 185                 printk(KERN_ERR "%02x ", essidbuf[i]);
 186
 187         printk(KERN_ERR "\n");
 188
 189         essidbuf[erq->length] = '\0';
 190         /* memcpy(macp->wd.ws.ssid, essidbuf, erq->length); */
 191         /* macp->wd.ws.ssidLen = strlen(essidbuf)+2; */
 192         /* macp->wd.ws.ssid[1] = strlen(essidbuf); Update ssid length */
 193
 194         zfiWlanSetSSID(dev, essidbuf, erq->length);
 195         #if 0
 196                 printk(KERN_ERR "macp->wd.ws.ssid: ");
 197
 198                 for (i = 0; i < macp->wd.ws.ssidLen; i++)
 199                         printk(KERN_ERR "%02x ", macp->wd.ws.ssid[i]);
 200
 201                 printk(KERN_ERR "\n");
 202         #endif
 203
 204         zfiWlanDisable(dev, 0);
 205         zfiWlanEnable(dev);
 206
 207         #endif
 208
 209         return 0;
 210 }
 211
 212 int usbdrv_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
 213 {
 214         /* struct usbdrv_private *macp = dev->ml_priv; */
 215         u8_t essidbuf[IW_ESSID_MAX_SIZE+1];
 216         u8_t len;
 217         u8_t i;
 218
 219
 220         /* len = macp->wd.ws.ssidLen; */
 221         /* memcpy(essidbuf, macp->wd.ws.ssid, macp->wd.ws.ssidLen); */
 222         zfiWlanQuerySSID(dev, essidbuf, &len);
 223
 224         essidbuf[len] = 0;
 225
 226         printk(KERN_ERR "ESSID: ");
 227
 228         for (i = 0; i < len; i++)
 229                 printk(KERN_ERR "%c", essidbuf[i]);
 230
 231         printk(KERN_ERR "\n");
 232
 233         erq->flags = 1;
 234         erq->length = strlen(essidbuf) + 1;
 235
 236         if (erq->pointer) {
 237                 if (copy_to_user(erq->pointer, essidbuf, erq->length))
 238                         return -EFAULT;
 239         }
 240
 241         return 0;
 242 }
 243
 244 int usbdrv_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
 245 {
 246         return 0;
 247 }
 248
 249 /*
 250  * Encode a WPA or RSN information element as a custom
 251  * element using the hostap format.
 252  */
 253 u32 encode_ie(void *buf, u32 bufsize, const u8 *ie, u32 ielen,
 254                 const u8 *leader, u32 leader_len)
 255 {
 256         u8 *p;
 257         u32 i;
 258
 259         if (bufsize < leader_len)
 260                 return 0;
 261         p = buf;
 262         memcpy(p, leader, leader_len);
 263         bufsize -= leader_len;
 264         p += leader_len;
 265         for (i = 0; i < ielen && bufsize > 2; i++)
 266                 p += sprintf(p, "%02x", ie[i]);
 267         return (i == ielen ? p - (u8 *)buf:0);
 268 }
 269
 270 /*
 271  * Translate scan data returned from the card to a card independent
 272  * format that the Wireless Tools will understand
 273  */
 274 char *usbdrv_translate_scan(struct net_device *dev,
 275         struct iw_request_info *info, char *current_ev,
 276         char *end_buf, struct zsBssInfo *list)
 277 {
 278         struct iw_event iwe;   /* Temporary buffer */
 279         u16_t capabilities;
 280         char *current_val;     /* For rates */
 281         char *last_ev;
 282         int i;
 283         char    buf[64*2 + 30];
 284
 285         last_ev = current_ev;
 286
 287         /* First entry *MUST* be the AP MAC address */
 288         iwe.cmd = SIOCGIWAP;
 289         iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 290         memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN);
 291         current_ev = iwe_stream_add_event(info, current_ev,
 292                                         end_buf, &iwe, IW_EV_ADDR_LEN);
 293
 294         /* Ran out of buffer */
 295         if (last_ev == current_ev)
 296                 return end_buf;
 297
 298         last_ev = current_ev;
 299
 300         /* Other entries will be displayed in the order we give them */
 301
 302         /* Add the ESSID */
 303         iwe.u.data.length = list->ssid[1];
 304         if (iwe.u.data.length > 32)
 305                 iwe.u.data.length = 32;
 306         iwe.cmd = SIOCGIWESSID;
 307         iwe.u.data.flags = 1;
 308         current_ev = iwe_stream_add_point(info, current_ev,
 309                                         end_buf, &iwe, &list->ssid[2]);
 310
 311         /* Ran out of buffer */
 312         if (last_ev == current_ev)
 313                 return end_buf;
 314
 315         last_ev = current_ev;
 316
 317         /* Add mode */
 318         iwe.cmd = SIOCGIWMODE;
 319         capabilities = (list->capability[1] << 8) + list->capability[0];
 320         if (capabilities & (0x01 | 0x02)) {
 321                 if (capabilities & 0x01)
 322                         iwe.u.mode = IW_MODE_MASTER;
 323                 else
 324                         iwe.u.mode = IW_MODE_ADHOC;
 325                         current_ev = iwe_stream_add_event(info, current_ev,
 326                                                 end_buf, &iwe, IW_EV_UINT_LEN);
 327         }
 328
 329         /* Ran out of buffer */
 330         if (last_ev == current_ev)
 331                 return end_buf;
 332
 333         last_ev = current_ev;
 334
 335         /* Add frequency */
 336         iwe.cmd = SIOCGIWFREQ;
 337         iwe.u.freq.m = list->channel;
 338         /* Channel frequency in KHz */
 339         if (iwe.u.freq.m > 14) {
 340                 if ((184 <= iwe.u.freq.m) && (iwe.u.freq.m <= 196))
 341                         iwe.u.freq.m = 4000 + iwe.u.freq.m * 5;
 342                 else
 343                         iwe.u.freq.m = 5000 + iwe.u.freq.m * 5;
 344         } else {
 345                 if (iwe.u.freq.m == 14)
 346                         iwe.u.freq.m = 2484;
 347                 else
 348                         iwe.u.freq.m = 2412 + (iwe.u.freq.m - 1) * 5;
 349         }
 350         iwe.u.freq.e = 6;
 351         current_ev = iwe_stream_add_event(info, current_ev,
 352                                         end_buf, &iwe, IW_EV_FREQ_LEN);
 353
 354         /* Ran out of buffer */
 355         if (last_ev == current_ev)
 356                 return end_buf;
 357
 358         last_ev = current_ev;
 359
 360         /* Add quality statistics */
 361         iwe.cmd = IWEVQUAL;
 362         iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED
 363                                 | IW_QUAL_NOISE_UPDATED;
 364         iwe.u.qual.level = list->signalStrength;
 365         iwe.u.qual.noise = 0;
 366         iwe.u.qual.qual = list->signalQuality;
 367         current_ev = iwe_stream_add_event(info, current_ev,
 368                                         end_buf, &iwe, IW_EV_QUAL_LEN);
 369
 370         /* Ran out of buffer */
 371         if (last_ev == current_ev)
 372                 return end_buf;
 373
 374         last_ev = current_ev;
 375
 376         /* Add encryption capability */
 377
 378         iwe.cmd = SIOCGIWENCODE;
 379         if (capabilities & 0x10)
 380                 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 381         else
 382                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 383
 384         iwe.u.data.length = 0;
 385         current_ev = iwe_stream_add_point(info, current_ev,
 386                                         end_buf, &iwe, list->ssid);
 387
 388         /* Ran out of buffer */
 389         if (last_ev == current_ev)
 390                 return end_buf;
 391
 392         last_ev = current_ev;
 393
 394         /* Rate : stuffing multiple values in a single event require a bit
 395         * more of magic
 396         */
 397         current_val = current_ev + IW_EV_LCP_LEN;
 398
 399         iwe.cmd = SIOCGIWRATE;
 400         /* Those two flags are ignored... */
 401         iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 402
 403         for (i = 0 ; i < list->supportedRates[1] ; i++) {
 404                 /* Bit rate given in 500 kb/s units (+ 0x80) */
 405                 iwe.u.bitrate.value = ((list->supportedRates[i+2] & 0x7f)
 406                                         * 500000);
 407                 /* Add new value to event */
 408                 current_val = iwe_stream_add_value(info, current_ev,
 409                                 current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 410
 411                 /* Ran out of buffer */
 412                 if (last_ev == current_val)
 413                         return end_buf;
 414
 415                 last_ev = current_val;
 416         }
 417
 418         for (i = 0 ; i < list->extSupportedRates[1] ; i++) {
 419                 /* Bit rate given in 500 kb/s units (+ 0x80) */
 420                 iwe.u.bitrate.value = ((list->extSupportedRates[i+2] & 0x7f)
 421                                         * 500000);
 422                 /* Add new value to event */
 423                 current_val = iwe_stream_add_value(info, current_ev,
 424                                 current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 425
 426                 /* Ran out of buffer */
 427                 if (last_ev == current_val)
 428                         return end_buf;
 429
 430                 last_ev = current_ev;
 431         }
 432
 433         /* Check if we added any event */
 434         if ((current_val - current_ev) > IW_EV_LCP_LEN)
 435                 current_ev = current_val;
 436                 #define IEEE80211_ELEMID_RSN 0x30
 437         memset(&iwe, 0, sizeof(iwe));
 438         iwe.cmd = IWEVCUSTOM;
 439         snprintf(buf, sizeof(buf), "bcn_int=%d", (list->beaconInterval[1] << 8)
 440                                                 + list->beaconInterval[0]);
 441         iwe.u.data.length = strlen(buf);
 442         current_ev = iwe_stream_add_point(info, current_ev,
 443                                                 end_buf, &iwe, buf);
 444
 445         /* Ran out of buffer */
 446         if (last_ev == current_ev)
 447                 return end_buf;
 448
 449         last_ev = current_ev;
 450
 451         if (list->wpaIe[1] != 0) {
 452                 static const char rsn_leader[] = "rsn_ie=";
 453                 static const char wpa_leader[] = "wpa_ie=";
 454
 455                 memset(&iwe, 0, sizeof(iwe));
 456                 iwe.cmd = IWEVCUSTOM;
 457                 if (list->wpaIe[0] == IEEE80211_ELEMID_RSN)
 458                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 459                                         list->wpaIe, list->wpaIe[1]+2,
 460                                         rsn_leader, sizeof(rsn_leader)-1);
 461                 else
 462                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 463                                         list->wpaIe, list->wpaIe[1]+2,
 464                                         wpa_leader, sizeof(wpa_leader)-1);
 465
 466                 if (iwe.u.data.length != 0)
 467                         current_ev = iwe_stream_add_point(info, current_ev,
 468                                                         end_buf, &iwe, buf);
 469
 470                 /* Ran out of buffer */
 471                 if (last_ev == current_ev)
 472                         return end_buf;
 473
 474                 last_ev = current_ev;
 475         }
 476
 477         if (list->rsnIe[1] != 0) {
 478                 static const char rsn_leader[] = "rsn_ie=";
 479                 memset(&iwe, 0, sizeof(iwe));
 480                 iwe.cmd = IWEVCUSTOM;
 481
 482                 if (list->rsnIe[0] == IEEE80211_ELEMID_RSN) {
 483                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 484                         list->rsnIe, list->rsnIe[1]+2,
 485                         rsn_leader, sizeof(rsn_leader)-1);
 486                         if (iwe.u.data.length != 0)
 487                                 current_ev = iwe_stream_add_point(info,
 488                                         current_ev, end_buf,  &iwe, buf);
 489
 490                         /* Ran out of buffer */
 491                         if (last_ev == current_ev)
 492                                 return end_buf;
 493
 494                         last_ev = current_ev;
 495                 }
 496         }
 497         /* The other data in the scan result are not really
 498         * interesting, so for now drop it
 499         */
 500         return current_ev;
 501 }
 502
 503 int usbdrvwext_giwname(struct net_device *dev,
 504                 struct iw_request_info *info,
 505                 union iwreq_data *wrq, char *extra)
 506 {
 507         /* struct usbdrv_private *macp = dev->ml_priv; */
 508
 509         strcpy(wrq->name, "IEEE 802.11abgn");
 510
 511         return 0;
 512 }
 513
 514 int usbdrvwext_siwfreq(struct net_device *dev,
 515                 struct iw_request_info *info,
 516                 struct iw_freq *freq, char *extra)
 517 {
 518         u32_t FreqKHz;
 519         struct usbdrv_private *macp = dev->ml_priv;
 520
 521         if (!netif_running(dev))
 522                 return -EINVAL;
 523
 524         if (freq->e > 1)
 525                 return -EINVAL;
 526
 527         if (freq->e == 1) {
 528                 FreqKHz = (freq->m / 100000);
 529
 530                 if (FreqKHz > 4000000) {
 531                         if (FreqKHz > 5825000)
 532                                 FreqKHz = 5825000;
 533                         else if (FreqKHz < 4920000)
 534                                 FreqKHz = 4920000;
 535                         else if (FreqKHz < 5000000)
 536                                 FreqKHz = (((FreqKHz - 4000000) / 5000) * 5000)
 537                                                 + 4000000;
 538                         else
 539                                 FreqKHz = (((FreqKHz - 5000000) / 5000) * 5000)
 540                                                 + 5000000;
 541                 } else {
 542                         if (FreqKHz > 2484000)
 543                                 FreqKHz = 2484000;
 544                         else if (FreqKHz < 2412000)
 545                                 FreqKHz = 2412000;
 546                         else
 547                                 FreqKHz = (((FreqKHz - 2412000) / 5000) * 5000)
 548                                                 + 2412000;
 549                 }
 550         } else {
 551                 FreqKHz = usbdrv_chan2freq(freq->m);
 552
 553                 if (FreqKHz != -1)
 554                         FreqKHz *= 1000;
 555                 else
 556                         FreqKHz = 2412000;
 557         }
 558
 559         /* printk("freq->m: %d, freq->e: %d\n", freq->m, freq->e); */
 560         /* printk("FreqKHz: %d\n", FreqKHz); */
 561
 562         if (macp->DeviceOpened == 1) {
 563                 zfiWlanSetFrequency(dev, FreqKHz, 0); /* Immediate */
 564                 /* u8_t wpaieLen,wpaie[50]; */
 565                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 566                 zfiWlanDisable(dev, 0);
 567                 zfiWlanEnable(dev);
 568                 /* if (wpaieLen > 2) */
 569                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 570         }
 571
 572         return 0;
 573 }
 574
 575 int usbdrvwext_giwfreq(struct net_device *dev,
 576                 struct iw_request_info *info,
 577                 struct iw_freq *freq, char *extra)
 578 {
 579         struct usbdrv_private *macp = dev->ml_priv;
 580
 581         if (macp->DeviceOpened != 1)
 582                 return 0;
 583
 584         freq->m = zfiWlanQueryFrequency(dev);
 585         freq->e = 3;
 586
 587         return 0;
 588 }
 589
 590 int usbdrvwext_siwmode(struct net_device *dev,
 591                 struct iw_request_info *info,
 592                 union iwreq_data *wrq, char *extra)
 593 {
 594         struct usbdrv_private *macp = dev->ml_priv;
 595         u8_t WlanMode;
 596
 597         if (!netif_running(dev))
 598                 return -EINVAL;
 599
 600         if (macp->DeviceOpened != 1)
 601                 return 0;
 602
 603         switch (wrq->mode) {
 604         case IW_MODE_MASTER:
 605                 WlanMode = ZM_MODE_AP;
 606                 break;
 607         case IW_MODE_INFRA:
 608                 WlanMode = ZM_MODE_INFRASTRUCTURE;
 609                 break;
 610         case IW_MODE_ADHOC:
 611                 WlanMode = ZM_MODE_IBSS;
 612                 break;
 613         default:
 614                 WlanMode = ZM_MODE_IBSS;
 615                 break;
 616         }
 617
 618         zfiWlanSetWlanMode(dev, WlanMode);
 619         zfiWlanDisable(dev, 1);
 620         zfiWlanEnable(dev);
 621
 622         return 0;
 623 }
 624
 625 int usbdrvwext_giwmode(struct net_device *dev,
 626         struct iw_request_info *info,
 627         __u32 *mode, char *extra)
 628 {
 629         unsigned long irqFlag;
 630         struct usbdrv_private *macp = dev->ml_priv;
 631
 632         if (!netif_running(dev))
 633                 return -EINVAL;
 634
 635         if (macp->DeviceOpened != 1)
 636                 return 0;
 637
 638         spin_lock_irqsave(&macp->cs_lock, irqFlag);
 639
 640         switch (zfiWlanQueryWlanMode(dev)) {
 641         case ZM_MODE_AP:
 642                 *mode = IW_MODE_MASTER;
 643                 break;
 644         case ZM_MODE_INFRASTRUCTURE:
 645                 *mode = IW_MODE_INFRA;
 646                 break;
 647         case ZM_MODE_IBSS:
 648                 *mode = IW_MODE_ADHOC;
 649                 break;
 650         default:
 651                 *mode = IW_MODE_ADHOC;
 652                 break;
 653         }
 654
 655         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
 656
 657         return 0;
 658 }
 659
 660 int usbdrvwext_siwsens(struct net_device *dev,
 661                         struct iw_request_info *info,
 662                         struct iw_param *sens, char *extra)
 663 {
 664         return 0;
 665 }
 666
 667 int usbdrvwext_giwsens(struct net_device *dev,
 668                         struct iw_request_info *info,
 669                         struct iw_param *sens, char *extra)
 670 {
 671         sens->value = 0;
 672         sens->fixed = 1;
 673
 674         return 0;
 675 }
 676
 677 int usbdrvwext_giwrange(struct net_device *dev,
 678                 struct iw_request_info *info,
 679                 struct iw_point *data, char *extra)
 680 {
 681         struct iw_range *range = (struct iw_range *) extra;
 682         int i, val;
 683         /* int num_band_a; */
 684         u16_t channels[60];
 685         u16_t channel_num;
 686
 687         if (!netif_running(dev))
 688                 return -EINVAL;
 689
 690         range->txpower_capa = IW_TXPOW_DBM;
 691         /* XXX what about min/max_pmp, min/max_pmt, etc. */
 692
 693         range->we_version_compiled = WIRELESS_EXT;
 694         range->we_version_source = 13;
 695
 696         range->retry_capa = IW_RETRY_LIMIT;
 697         range->retry_flags = IW_RETRY_LIMIT;
 698         range->min_retry = 0;
 699         range->max_retry = 255;
 700
 701         channel_num = zfiWlanQueryAllowChannels(dev, channels);
 702
 703         /* Gurantee reported channel numbers is less
 704         * or equal to IW_MAX_FREQUENCIES
 705         */
 706         if (channel_num > IW_MAX_FREQUENCIES)
 707                 channel_num = IW_MAX_FREQUENCIES;
 708
 709         val = 0;
 710
 711         for (i = 0; i < channel_num; i++) {
 712                 range->freq[val].i = usbdrv_freq2chan(channels[i]);
 713                 range->freq[val].m = channels[i];
 714                 range->freq[val].e = 6;
 715                 val++;
 716         }
 717
 718         range->num_channels = channel_num;
 719         range->num_frequency = channel_num;
 720
 721         #if 0
 722         range->num_channels = 14; /* Only 2.4G */
 723
 724         /* XXX need to filter against the regulatory domain &| active set */
 725         val = 0;
 726         /* B,G Bands */
 727         for (i = 1; i <= 14; i++) {
 728                 range->freq[val].i = i;
 729                 if (i == 14)
 730                         range->freq[val].m = 2484000;
 731                 else
 732                         range->freq[val].m = (2412+(i-1)*5)*1000;
 733                 range->freq[val].e = 3;
 734                 val++;
 735         }
 736
 737         num_band_a = (IW_MAX_FREQUENCIES - val);
 738         /* A Bands */
 739         for (i = 0; i < num_band_a; i++) {
 740                 range->freq[val].i = channel_frequency_11A[2 * i];
 741                 range->freq[val].m = channel_frequency_11A[2 * i + 1] * 1000;
 742                 range->freq[val].e = 3;
 743                 val++;
 744         }
 745         /* MIMO Rate Not Defined Now
 746         * For 802.11a, there are too more frequency.
 747         * We can't return them all.
 748         */
 749         range->num_frequency = val;
 750         #endif
 751
 752         /* Max of /proc/net/wireless */
 753         range->max_qual.qual = 100;  /* ??  92; */
 754         range->max_qual.level = 154; /* ?? */
 755         range->max_qual.noise = 154; /* ?? */
 756         range->sensitivity = 3;      /* ?? */
 757
 758         /* XXX these need to be nsd-specific! */
 759         range->min_rts = 0;
 760         range->max_rts = 2347;
 761         range->min_frag = 256;
 762         range->max_frag = 2346;
 763         range->max_encoding_tokens = 4 /* NUM_WEPKEYS ?? */;
 764         range->num_encoding_sizes = 2; /* ?? */
 765
 766         range->encoding_size[0] = 5; /* ?? WEP Key Encoding Size */
 767         range->encoding_size[1] = 13; /* ?? */
 768
 769         /* XXX what about num_bitrates/throughput? */
 770         range->num_bitrates = 0; /* ?? */
 771
 772         /* estimated max throughput
 773         * XXX need to cap it if we're running at ~2Mbps..
 774         */
 775
 776         range->throughput = 300000000;
 777
 778         return 0;
 779 }
 780
 781 int usbdrvwext_siwap(struct net_device *dev, struct iw_request_info *info,
 782                 struct sockaddr *MacAddr, char *extra)
 783 {
 784         struct usbdrv_private *macp = dev->ml_priv;
 785
 786         if (!netif_running(dev))
 787                 return -EINVAL;
 788
 789         if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
 790                 /* AP Mode */
 791                 zfiWlanSetMacAddress(dev, (u16_t *)&MacAddr->sa_data[0]);
 792         } else {
 793                 /* STA Mode */
 794                 zfiWlanSetBssid(dev, &MacAddr->sa_data[0]);
 795         }
 796
 797         if (macp->DeviceOpened == 1) {
 798                 /* u8_t wpaieLen,wpaie[80]; */
 799                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 800                 zfiWlanDisable(dev, 0);
 801                 zfiWlanEnable(dev);
 802                 /* if (wpaieLen > 2) */
 803                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 804         }
 805
 806         return 0;
 807 }
 808
 809 int usbdrvwext_giwap(struct net_device *dev,
 810                 struct iw_request_info *info,
 811                 struct sockaddr *MacAddr, char *extra)
 812 {
 813         struct usbdrv_private *macp = dev->ml_priv;
 814
 815         if (macp->DeviceOpened != 1)
 816                 return 0;
 817
 818         if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
 819                 /* AP Mode */
 820                 zfiWlanQueryMacAddress(dev, &MacAddr->sa_data[0]);
 821         } else {
 822                 /* STA Mode */
 823                 if (macp->adapterState == ZM_STATUS_MEDIA_CONNECT) {
 824                         zfiWlanQueryBssid(dev, &MacAddr->sa_data[0]);
 825                 } else {
 826                         u8_t zero_addr[6] = { 0x00, 0x00, 0x00, 0x00,
 827                                                                 0x00, 0x00 };
 828                         memcpy(&MacAddr->sa_data[0], zero_addr,
 829                                                         sizeof(zero_addr));
 830                 }
 831         }
 832
 833         return 0;
 834 }
 835
 836 int usbdrvwext_iwaplist(struct net_device *dev,
 837                         struct iw_request_info *info,
 838                         struct iw_point *data, char *extra)
 839 {
 840         /* Don't know how to do yet--CWYang(+) */
 841         return 0;
 842
 843 }
 844
 845 int usbdrvwext_siwscan(struct net_device *dev, struct iw_request_info *info,
 846         struct iw_point *data, char *extra)
 847 {
 848         struct usbdrv_private *macp = dev->ml_priv;
 849
 850         if (macp->DeviceOpened != 1)
 851                 return 0;
 852
 853         printk(KERN_WARNING "CWY - usbdrvwext_siwscan\n");
 854
 855         zfiWlanScan(dev);
 856
 857         return 0;
 858 }
 859
 860 int usbdrvwext_giwscan(struct net_device *dev,
 861                 struct iw_request_info *info,
 862                 struct iw_point *data, char *extra)
 863 {
 864         struct usbdrv_private *macp = dev->ml_priv;
 865         /* struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); */
 866         char *current_ev = extra;
 867         char *end_buf;
 868         int i;
 869         struct zsBssListV1 *pBssList;
 870         /* BssList = wd->sta.pBssList; */
 871         /* zmw_get_wlan_dev(dev); */
 872
 873         if (macp->DeviceOpened != 1)
 874                 return 0;
 875
 876         /* struct zsBssList BssList; */
 877         pBssList = kmalloc(sizeof(struct zsBssListV1), GFP_KERNEL);
 878         if (pBssList == NULL)
 879                 return -ENOMEM;
 880
 881         if (data->length == 0)
 882                 end_buf = extra + IW_SCAN_MAX_DATA;
 883         else
 884                 end_buf = extra + data->length;
 885
 886         printk(KERN_WARNING "giwscan - Report Scan Results\n");
 887         /* printk("giwscan - BssList Sreucture Len : %d\n", sizeof(BssList));
 888         * printk("giwscan - BssList Count : %d\n",
 889         * wd->sta.pBssList->bssCount);
 890         * printk("giwscan - UpdateBssList Count : %d\n",
 891         * wd->sta.pUpdateBssList->bssCount);
 892         */
 893         zfiWlanQueryBssListV1(dev, pBssList);
 894         /* zfiWlanQueryBssList(dev, &BssList); */
 895
 896         /* Read and parse all entries */
 897         printk(KERN_WARNING "giwscan - pBssList->bssCount : %d\n",
 898                                                 pBssList->bssCount);
 899         /* printk("giwscan - BssList.bssCount : %d\n", BssList.bssCount); */
 900
 901         for (i = 0; i < pBssList->bssCount; i++) {
 902                 /* Translate to WE format this entry
 903                 * current_ev = usbdrv_translate_scan(dev, info, current_ev,
 904                 * extra + IW_SCAN_MAX_DATA, &pBssList->bssInfo[i]);
 905                 */
 906                 current_ev = usbdrv_translate_scan(dev, info, current_ev,
 907                                         end_buf, &pBssList->bssInfo[i]);
 908
 909                 if (current_ev == end_buf) {
 910                         kfree(pBssList);
 911                         data->length = current_ev - extra;
 912                         return -E2BIG;
 913                 }
 914         }
 915
 916         /* Length of data */
 917         data->length = (current_ev - extra);
 918         data->flags = 0;   /* todo */
 919
 920         kfree(pBssList);
 921
 922         return 0;
 923 }
 924
 925 int usbdrvwext_siwessid(struct net_device *dev,
 926                 struct iw_request_info *info,
 927                 struct iw_point *essid, char *extra)
 928 {
 929         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
 930         struct usbdrv_private *macp = dev->ml_priv;
 931
 932         if (!netif_running(dev))
 933                 return -EINVAL;
 934
 935         if (essid->flags == 1) {
 936                 if (essid->length > IW_ESSID_MAX_SIZE)
 937                         return -E2BIG;
 938
 939                 if (copy_from_user(&EssidBuf, essid->pointer, essid->length))
 940                         return -EFAULT;
 941
 942                 EssidBuf[essid->length] = '\0';
 943                 /* printk("siwessid - Set Essid : %s\n",EssidBuf); */
 944                 /* printk("siwessid - Essid Len : %d\n",essid->length); */
 945                 /* printk("siwessid - Essid Flag : %x\n",essid->flags); */
 946                 if (macp->DeviceOpened == 1) {
 947                         zfiWlanSetSSID(dev, EssidBuf, strlen(EssidBuf));
 948                         zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev),
 949                                                 FALSE);
 950                         zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev));
 951                         /* u8_t wpaieLen,wpaie[50]; */
 952                         /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 953                         zfiWlanDisable(dev, 0);
 954                         zfiWlanEnable(dev);
 955                         /* if (wpaieLen > 2) */
 956                         /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 957                 }
 958         }
 959
 960         return 0;
 961 }
 962
 963 int usbdrvwext_giwessid(struct net_device *dev,
 964                 struct iw_request_info *info,
 965                 struct iw_point *essid, char *extra)
 966 {
 967         struct usbdrv_private *macp = dev->ml_priv;
 968         u8_t EssidLen;
 969         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
 970         int ssid_len;
 971
 972         if (!netif_running(dev))
 973                 return -EINVAL;
 974
 975         if (macp->DeviceOpened != 1)
 976                 return 0;
 977
 978         zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen);
 979
 980         /* Convert type from unsigned char to char */
 981         ssid_len = (int)EssidLen;
 982
 983         /* Make sure the essid length is not greater than IW_ESSID_MAX_SIZE */
 984         if (ssid_len > IW_ESSID_MAX_SIZE)
 985                 ssid_len = IW_ESSID_MAX_SIZE;
 986
 987         EssidBuf[ssid_len] = '\0';
 988
 989         essid->flags = 1;
 990         essid->length = strlen(EssidBuf);
 991
 992         memcpy(extra, EssidBuf, essid->length);
 993         /* wireless.c in Kernel would handle copy_to_user -- line 679 */
 994         /* if (essid->pointer) {
 995         * if (copy_to_user(essid->pointer, EssidBuf, essid->length)) {
 996         * printk("giwessid - copy_to_user Fail\n");
 997         * return -EFAULT;
 998         * }
 999         * }
1000         */
1001
1002         return 0;
1003 }
1004
1005 int usbdrvwext_siwnickn(struct net_device *dev,
1006                         struct iw_request_info *info,
1007                         struct iw_point *data, char *nickname)
1008 {
1009         /* Exist but junk--CWYang(+) */
1010         return 0;
1011 }
1012
1013 int usbdrvwext_giwnickn(struct net_device *dev,
1014                         struct iw_request_info *info,
1015                         struct iw_point *data, char *nickname)
1016 {
1017         struct usbdrv_private *macp = dev->ml_priv;
1018         u8_t EssidLen;
1019         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
1020
1021         if (macp->DeviceOpened != 1)
1022                 return 0;
1023
1024         zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen);
1025         EssidBuf[EssidLen] = 0;
1026
1027         data->flags = 1;
1028         data->length = strlen(EssidBuf);
1029
1030         memcpy(nickname, EssidBuf, data->length);
1031
1032         return 0;
1033 }
1034
1035 int usbdrvwext_siwrate(struct net_device *dev,
1036                 struct iw_request_info *info,
1037                 struct iw_param *frq, char *extra)
1038 {
1039         struct usbdrv_private *macp = dev->ml_priv;
1040         /* Array to Define Rate Number that Send to Driver */
1041         u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0,
1042                         48000, 24000, 12000, 6000, 54000, 36000, 18000, 9000};
1043         u16_t zcRateToMCS[] = {0xff, 0, 1, 2, 3, 0xb, 0xf, 0xa, 0xe, 0x9, 0xd,
1044                                 0x8, 0xc};
1045         u8_t i, RateIndex = 4;
1046         u16_t RateKbps;
1047
1048         /* printk("frq->disabled : 0x%x\n",frq->disabled); */
1049         /* printk("frq->value : 0x%x\n",frq->value); */
1050
1051         RateKbps = frq->value / 1000;
1052         /* printk("RateKbps : %d\n", RateKbps); */
1053         for (i = 0; i < 16; i++) {
1054                 if (RateKbps == zcIndextoRateBG[i])
1055                         RateIndex = i;
1056         }
1057
1058         if (zcIndextoRateBG[RateIndex] == 0)
1059                 RateIndex = 0xff;
1060         /* printk("RateIndex : %x\n", RateIndex); */
1061         for (i = 0; i < 13; i++)
1062                 if (RateIndex == zcRateToMCS[i])
1063                         break;
1064         /* printk("Index : %x\n", i); */
1065         if (RateKbps == 65000) {
1066                 RateIndex = 20;
1067                 printk(KERN_WARNING "RateIndex : %d\n", RateIndex);
1068         }
1069
1070         if (macp->DeviceOpened == 1) {
1071                 zfiWlanSetTxRate(dev, i);
1072                 /* zfiWlanDisable(dev); */
1073                 /* zfiWlanEnable(dev); */
1074         }
1075
1076         return 0;
1077 }
1078
1079 int usbdrvwext_giwrate(struct net_device *dev,
1080                 struct iw_request_info *info,
1081                 struct iw_param *frq, char *extra)
1082 {
1083         struct usbdrv_private *macp = dev->ml_priv;
1084
1085         if (!netif_running(dev))
1086                 return -EINVAL;
1087
1088         if (macp->DeviceOpened != 1)
1089                 return 0;
1090
1091         frq->fixed = 0;
1092         frq->disabled = 0;
1093         frq->value = zfiWlanQueryRxRate(dev) * 1000;
1094
1095         return 0;
1096 }
1097
1098 int usbdrvwext_siwrts(struct net_device *dev,
1099                 struct iw_request_info *info,
1100                 struct iw_param *rts, char *extra)
1101 {
1102         struct usbdrv_private *macp = dev->ml_priv;
1103         int val = rts->value;
1104
1105         if (macp->DeviceOpened != 1)
1106                 return 0;
1107
1108         if (rts->disabled)
1109                 val = 2347;
1110
1111         if ((val < 0) || (val > 2347))
1112                 return -EINVAL;
1113
1114         zfiWlanSetRtsThreshold(dev, val);
1115
1116         return 0;
1117 }
1118
1119 int usbdrvwext_giwrts(struct net_device *dev,
1120                 struct iw_request_info *info,
1121                 struct iw_param *rts, char *extra)
1122 {
1123         struct usbdrv_private *macp = dev->ml_priv;
1124
1125         if (!netif_running(dev))
1126                 return -EINVAL;
1127
1128         if (macp->DeviceOpened != 1)
1129                 return 0;
1130
1131         rts->value = zfiWlanQueryRtsThreshold(dev);
1132         rts->disabled = (rts->value >= 2347);
1133         rts->fixed = 1;
1134
1135         return 0;
1136 }
1137
1138 int usbdrvwext_siwfrag(struct net_device *dev,
1139                 struct iw_request_info *info,
1140                 struct iw_param *frag, char *extra)
1141 {
1142         struct usbdrv_private *macp = dev->ml_priv;
1143         u16_t fragThreshold;
1144
1145         if (macp->DeviceOpened != 1)
1146                 return 0;
1147
1148         if (frag->disabled)
1149                 fragThreshold = 0;
1150         else
1151                 fragThreshold = frag->value;
1152
1153         zfiWlanSetFragThreshold(dev, fragThreshold);
1154
1155         return 0;
1156 }
1157
1158 int usbdrvwext_giwfrag(struct net_device *dev,
1159                 struct iw_request_info *info,
1160                 struct iw_param *frag, char *extra)
1161 {
1162         struct usbdrv_private *macp = dev->ml_priv;
1163         u16 val;
1164         unsigned long irqFlag;
1165
1166         if (!netif_running(dev))
1167                 return -EINVAL;
1168
1169         if (macp->DeviceOpened != 1)
1170                 return 0;
1171
1172         spin_lock_irqsave(&macp->cs_lock, irqFlag);
1173
1174         val = zfiWlanQueryFragThreshold(dev);
1175
1176         frag->value = val;
1177
1178         frag->disabled = (val >= 2346);
1179         frag->fixed = 1;
1180
1181         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
1182
1183         return 0;
1184 }
1185
1186 int usbdrvwext_siwtxpow(struct net_device *dev,
1187                         struct iw_request_info *info,
1188                         struct iw_param *rrq, char *extra)
1189 {
1190         /* Not support yet--CWYng(+) */
1191         return 0;
1192 }
1193
1194 int usbdrvwext_giwtxpow(struct net_device *dev,
1195                         struct iw_request_info *info,
1196                         struct iw_param *rrq, char *extra)
1197 {
1198         /* Not support yet--CWYng(+) */
1199         return 0;
1200 }
1201
1202 int usbdrvwext_siwretry(struct net_device *dev,
1203                         struct iw_request_info *info,
1204                         struct iw_param *rrq, char *extra)
1205 {
1206         /* Do nothing--CWYang(+) */
1207         return 0;
1208 }
1209
1210 int usbdrvwext_giwretry(struct net_device *dev,
1211                         struct iw_request_info *info,
1212                         struct iw_param *rrq, char *extra)
1213 {
1214         /* Do nothing--CWYang(+) */
1215         return 0;
1216 }
1217
1218 int usbdrvwext_siwencode(struct net_device *dev,
1219                 struct iw_request_info *info,
1220                 struct iw_point *erq, char *key)
1221 {
1222         struct zsKeyInfo keyInfo;
1223         int i;
1224         int WepState = ZM_ENCRYPTION_WEP_DISABLED;
1225         struct usbdrv_private *macp = dev->ml_priv;
1226
1227         if (!netif_running(dev))
1228                 return -EINVAL;
1229
1230         if ((erq->flags & IW_ENCODE_DISABLED) == 0) {
1231                 keyInfo.key = key;
1232                 keyInfo.keyLength = erq->length;
1233                 keyInfo.keyIndex = (erq->flags & IW_ENCODE_INDEX) - 1;
1234                 if (keyInfo.keyIndex >= 4)
1235                         keyInfo.keyIndex = 0;
1236                 keyInfo.flag = ZM_KEY_FLAG_DEFAULT_KEY;
1237
1238                 zfiWlanSetKey(dev, keyInfo);
1239                 WepState = ZM_ENCRYPTION_WEP_ENABLED;
1240         } else {
1241                 for (i = 1; i < 4; i++)
1242                         zfiWlanRemoveKey(dev, 0, i);
1243                 WepState = ZM_ENCRYPTION_WEP_DISABLED;
1244                 /* zfiWlanSetEncryMode(dev, ZM_NO_WEP); */
1245         }
1246
1247         if (macp->DeviceOpened == 1) {
1248                 zfiWlanSetWepStatus(dev, WepState);
1249                 zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev), FALSE);
1250                 /* zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev)); */
1251                 /* u8_t wpaieLen,wpaie[50]; */
1252                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
1253                 zfiWlanDisable(dev, 0);
1254                 zfiWlanEnable(dev);
1255                 /* if (wpaieLen > 2) */
1256                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
1257         }
1258
1259         return 0;
1260 }
1261
1262 int usbdrvwext_giwencode(struct net_device *dev,
1263                 struct iw_request_info *info,
1264                 struct iw_point *erq, char *key)
1265 {
1266         struct usbdrv_private *macp = dev->ml_priv;
1267         u8_t EncryptionMode;
1268         u8_t keyLen = 0;
1269
1270         if (macp->DeviceOpened != 1)
1271                 return 0;
1272
1273         EncryptionMode = zfiWlanQueryEncryMode(dev);
1274
1275         if (EncryptionMode)
1276                 erq->flags = IW_ENCODE_ENABLED;
1277         else
1278                 erq->flags = IW_ENCODE_DISABLED;
1279
1280         /* We can't return the key, so set the proper flag and return zero */
1281         erq->flags |= IW_ENCODE_NOKEY;
1282         memset(key, 0, 16);
1283
1284         /* Copy the key to the user buffer */
1285         switch (EncryptionMode) {
1286         case ZM_WEP64:
1287                 keyLen = 5;
1288                 break;
1289         case ZM_WEP128:
1290                 keyLen = 13;
1291                 break;
1292         case ZM_WEP256:
1293                 keyLen = 29;
1294                 break;
1295         case ZM_AES:
1296                 keyLen = 16;
1297                 break;
1298         case ZM_TKIP:
1299                 keyLen = 32;
1300                 break;
1301         #ifdef ZM_ENABLE_CENC
1302         case ZM_CENC:
1303                 /* ZM_ENABLE_CENC */
1304                 keyLen = 32;
1305                 break;
1306         #endif
1307         case ZM_NO_WEP:
1308                 keyLen = 0;
1309                 break;
1310         default:
1311                 keyLen = 0;
1312                 printk(KERN_ERR "Unknown EncryMode\n");
1313                 break;
1314         }
1315         erq->length = keyLen;
1316
1317         return 0;
1318 }
1319
1320 int usbdrvwext_siwpower(struct net_device *dev,
1321                 struct iw_request_info *info,
1322                 struct iw_param *frq, char *extra)
1323 {
1324         struct usbdrv_private *macp = dev->ml_priv;
1325         u8_t PSMode;
1326
1327         if (macp->DeviceOpened != 1)
1328                 return 0;
1329
1330         if (frq->disabled)
1331                 PSMode = ZM_STA_PS_NONE;
1332         else
1333                 PSMode = ZM_STA_PS_MAX;
1334
1335         zfiWlanSetPowerSaveMode(dev, PSMode);
1336
1337         return 0;
1338 }
1339
1340 int usbdrvwext_giwpower(struct net_device *dev,
1341                 struct iw_request_info *info,
1342                 struct iw_param *frq, char *extra)
1343 {
1344         unsigned long irqFlag;
1345         struct usbdrv_private *macp = dev->ml_priv;
1346
1347         if (macp->DeviceOpened != 1)
1348                 return 0;
1349
1350         spin_lock_irqsave(&macp->cs_lock, irqFlag);
1351
1352         if (zfiWlanQueryPowerSaveMode(dev) == ZM_STA_PS_NONE)
1353                 frq->disabled = 1;
1354         else
1355                 frq->disabled = 0;
1356
1357         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
1358
1359         return 0;
1360 }
1361
1362 /*int usbdrvwext_setparam(struct net_device *dev, struct iw_request_info *info,
1363 *                               void *w, char *extra)
1364 *{
1365 *       struct ieee80211vap *vap = dev->ml_priv;
1366 *       struct ieee80211com *ic = vap->iv_ic;
1367 *       struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn;
1368 *       int *i = (int *) extra;
1369 *       int param = i[0];               // parameter id is 1st
1370 *       int value = i[1];               // NB: most values are TYPE_INT
1371 *       int retv = 0;
1372 *       int j, caps;
1373 *       const struct ieee80211_authenticator *auth;
1374 *       const struct ieee80211_aclator *acl;
1375 *
1376 *       switch (param) {
1377 *       case IEEE80211_PARAM_AUTHMODE:
1378 *               switch (value) {
1379 *               case IEEE80211_AUTH_WPA:        // WPA
1380 *               case IEEE80211_AUTH_8021X:      // 802.1x
1381 *               case IEEE80211_AUTH_OPEN:       // open
1382 *               case IEEE80211_AUTH_SHARED:     // shared-key
1383 *               case IEEE80211_AUTH_AUTO:       // auto
1384 *                       auth = ieee80211_authenticator_get(value);
1385 *                       if (auth == NULL)
1386 *                               return -EINVAL;
1387 *                       break;
1388 *               default:
1389 *                       return -EINVAL;
1390 *               }
1391 *               switch (value) {
1392 *               case IEEE80211_AUTH_WPA:        // WPA w/ 802.1x
1393 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1394 *                       value = IEEE80211_AUTH_8021X;
1395 *                       break;
1396 *               case IEEE80211_AUTH_OPEN:       // open
1397 *               vap->iv_flags &= ~(IEEE80211_F_WPA | IEEE80211_F_PRIVACY);
1398 *                       break;
1399 *               case IEEE80211_AUTH_SHARED:     // shared-key
1400 *               case IEEE80211_AUTH_AUTO:       // auto
1401 *               case IEEE80211_AUTH_8021X:      // 802.1x
1402 *                       vap->iv_flags &= ~IEEE80211_F_WPA;
1403 *                       // both require a key so mark the PRIVACY capability
1404 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1405 *                       break;
1406 *               }
1407 *               // NB: authenticator attach/detach happens on state change
1408 *               vap->iv_bss->ni_authmode = value;
1409 *               // XXX mixed/mode/usage?
1410 *               vap->iv_auth = auth;
1411 *               retv = ENETRESET;
1412 *               break;
1413 *       case IEEE80211_PARAM_PROTMODE:
1414 *               if (value > IEEE80211_PROT_RTSCTS)
1415 *                       return -EINVAL;
1416 *               ic->ic_protmode = value;
1417 *               // NB: if not operating in 11g this can wait
1418 *               if (ic->ic_bsschan != IEEE80211_CHAN_ANYC &&
1419 *                   IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan))
1420 *                       retv = ENETRESET;
1421 *               break;
1422 *       case IEEE80211_PARAM_MCASTCIPHER:
1423 *               if ((vap->iv_caps & cipher2cap(value)) == 0 &&
1424 *                   !ieee80211_crypto_available(value))
1425 *                       return -EINVAL;
1426 *               rsn->rsn_mcastcipher = value;
1427 *               if (vap->iv_flags & IEEE80211_F_WPA)
1428 *                       retv = ENETRESET;
1429 *               break;
1430 *       case IEEE80211_PARAM_MCASTKEYLEN:
1431 *               if (!(0 < value && value < IEEE80211_KEYBUF_SIZE))
1432 *                       return -EINVAL;
1433 *               // XXX no way to verify driver capability
1434 *               rsn->rsn_mcastkeylen = value;
1435 *               if (vap->iv_flags & IEEE80211_F_WPA)
1436 *                       retv = ENETRESET;
1437 *               break;
1438 *       case IEEE80211_PARAM_UCASTCIPHERS:
1439 *
1440 *                // Convert cipher set to equivalent capabilities.
1441 *                // NB: this logic intentionally ignores unknown and
1442 *                // unsupported ciphers so folks can specify 0xff or
1443 *                // similar and get all available ciphers.
1444 *
1445 *               caps = 0;
1446 *               for (j = 1; j < 32; j++)        // NB: skip WEP
1447 *                       if ((value & (1<<j)) &&
1448 *                           ((vap->iv_caps & cipher2cap(j)) ||
1449 *                            ieee80211_crypto_available(j)))
1450 *                               caps |= 1<<j;
1451 *               if (caps == 0)                  // nothing available
1452 *                       return -EINVAL;
1453 *               // XXX verify ciphers ok for unicast use?
1454 *               // XXX disallow if running as it'll have no effect
1455 *               rsn->rsn_ucastcipherset = caps;
1456 *               if (vap->iv_flags & IEEE80211_F_WPA)
1457 *                       retv = ENETRESET;
1458 *               break;
1459 *       case IEEE80211_PARAM_UCASTCIPHER:
1460 *               if ((rsn->rsn_ucastcipherset & cipher2cap(value)) == 0)
1461 *                       return -EINVAL;
1462 *               rsn->rsn_ucastcipher = value;
1463 *               break;
1464 *       case IEEE80211_PARAM_UCASTKEYLEN:
1465 *               if (!(0 < value && value < IEEE80211_KEYBUF_SIZE))
1466 *                       return -EINVAL;
1467 *               // XXX no way to verify driver capability
1468 *               rsn->rsn_ucastkeylen = value;
1469 *               break;
1470 *       case IEEE80211_PARAM_KEYMGTALGS:
1471 *               // XXX check
1472 *               rsn->rsn_keymgmtset = value;
1473 *               if (vap->iv_flags & IEEE80211_F_WPA)
1474 *                       retv = ENETRESET;
1475 *               break;
1476 *       case IEEE80211_PARAM_RSNCAPS:
1477 *               // XXX check
1478 *               rsn->rsn_caps = value;
1479 *               if (vap->iv_flags & IEEE80211_F_WPA)
1480 *                       retv = ENETRESET;
1481 *               break;
1482 *       case IEEE80211_PARAM_WPA:
1483 *               if (value > 3)
1484 *                       return -EINVAL;
1485 *               // XXX verify ciphers available
1486 *               vap->iv_flags &= ~IEEE80211_F_WPA;
1487 *               switch (value) {
1488 *               case 1:
1489 *                       vap->iv_flags |= IEEE80211_F_WPA1;
1490 *                       break;
1491 *               case 2:
1492 *                       vap->iv_flags |= IEEE80211_F_WPA2;
1493 *                       break;
1494 *               case 3:
1495 *                       vap->iv_flags |= IEEE80211_F_WPA1 | IEEE80211_F_WPA2;
1496 *                       break;
1497 *               }
1498 *               retv = ENETRESET;               // XXX?
1499 *               break;
1500 *       case IEEE80211_PARAM_ROAMING:
1501 *               if (!(IEEE80211_ROAMING_DEVICE <= value &&
1502 *                   value <= IEEE80211_ROAMING_MANUAL))
1503 *                       return -EINVAL;
1504 *               ic->ic_roaming = value;
1505 *               break;
1506 *       case IEEE80211_PARAM_PRIVACY:
1507 *               if (value) {
1508 *                       // XXX check for key state?
1509 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1510 *               } else
1511 *                       vap->iv_flags &= ~IEEE80211_F_PRIVACY;
1512 *               break;
1513 *       case IEEE80211_PARAM_DROPUNENCRYPTED:
1514 *               if (value)
1515 *                       vap->iv_flags |= IEEE80211_F_DROPUNENC;
1516 *               else
1517 *                       vap->iv_flags &= ~IEEE80211_F_DROPUNENC;
1518 *               break;
1519 *       case IEEE80211_PARAM_COUNTERMEASURES:
1520 *               if (value) {
1521 *                       if ((vap->iv_flags & IEEE80211_F_WPA) == 0)
1522 *                               return -EINVAL;
1523 *                       vap->iv_flags |= IEEE80211_F_COUNTERM;
1524 *               } else
1525 *                       vap->iv_flags &= ~IEEE80211_F_COUNTERM;
1526 *               break;
1527 *       case IEEE80211_PARAM_DRIVER_CAPS:
1528 *               vap->iv_caps = value;           // NB: for testing
1529 *               break;
1530 *       case IEEE80211_PARAM_MACCMD:
1531 *               acl = vap->iv_acl;
1532 *               switch (value) {
1533 *               case IEEE80211_MACCMD_POLICY_OPEN:
1534 *               case IEEE80211_MACCMD_POLICY_ALLOW:
1535 *               case IEEE80211_MACCMD_POLICY_DENY:
1536 *                       if (acl == NULL) {
1537 *                               acl = ieee80211_aclator_get("mac");
1538 *                               if (acl == NULL || !acl->iac_attach(vap))
1539 *                                       return -EINVAL;
1540 *                               vap->iv_acl = acl;
1541 *                       }
1542 *                       acl->iac_setpolicy(vap, value);
1543 *                       break;
1544 *               case IEEE80211_MACCMD_FLUSH:
1545 *                       if (acl != NULL)
1546 *                               acl->iac_flush(vap);
1547 *                       // NB: silently ignore when not in use
1548 *                       break;
1549 *               case IEEE80211_MACCMD_DETACH:
1550 *                       if (acl != NULL) {
1551 *                               vap->iv_acl = NULL;
1552 *                               acl->iac_detach(vap);
1553 *                       }
1554 *                       break;
1555 *               }
1556 *               break;
1557 *       case IEEE80211_PARAM_WMM:
1558 *               if (ic->ic_caps & IEEE80211_C_WME){
1559 *                       if (value) {
1560 *                               vap->iv_flags |= IEEE80211_F_WME;
1561 *                                *//* XXX needed by ic_reset *//*
1562 *                               vap->iv_ic->ic_flags |= IEEE80211_F_WME;
1563 *                       }
1564 *                       else {
1565 *                               *//* XXX needed by ic_reset *//*
1566 *                               vap->iv_flags &= ~IEEE80211_F_WME;
1567 *                               vap->iv_ic->ic_flags &= ~IEEE80211_F_WME;
1568 *                       }
1569 *                       retv = ENETRESET;       // Renegotiate for capabilities
1570 *               }
1571 *               break;
1572 *       case IEEE80211_PARAM_HIDESSID:
1573 *               if (value)
1574 *                       vap->iv_flags |= IEEE80211_F_HIDESSID;
1575 *               else
1576 *                       vap->iv_flags &= ~IEEE80211_F_HIDESSID;
1577 *               retv = ENETRESET;
1578 *               break;
1579 *       case IEEE80211_PARAM_APBRIDGE:
1580 *               if (value == 0)
1581 *                       vap->iv_flags |= IEEE80211_F_NOBRIDGE;
1582 *               else
1583 *                       vap->iv_flags &= ~IEEE80211_F_NOBRIDGE;
1584 *               break;
1585 *       case IEEE80211_PARAM_INACT:
1586 *               vap->iv_inact_run = value / IEEE80211_INACT_WAIT;
1587 *               break;
1588 *       case IEEE80211_PARAM_INACT_AUTH:
1589 *               vap->iv_inact_auth = value / IEEE80211_INACT_WAIT;
1590 *               break;
1591 *       case IEEE80211_PARAM_INACT_INIT:
1592 *               vap->iv_inact_init = value / IEEE80211_INACT_WAIT;
1593 *               break;
1594 *       case IEEE80211_PARAM_ABOLT:
1595 *               caps = 0;
1596 *
1597 *                // Map abolt settings to capability bits;
1598 *                // this also strips unknown/unwanted bits.
1599 *
1600 *               if (value & IEEE80211_ABOLT_TURBO_PRIME)
1601 *                       caps |= IEEE80211_ATHC_TURBOP;
1602 *               if (value & IEEE80211_ABOLT_COMPRESSION)
1603 *                       caps |= IEEE80211_ATHC_COMP;
1604 *               if (value & IEEE80211_ABOLT_FAST_FRAME)
1605 *                       caps |= IEEE80211_ATHC_FF;
1606 *               if (value & IEEE80211_ABOLT_XR)
1607 *                       caps |= IEEE80211_ATHC_XR;
1608 *               if (value & IEEE80211_ABOLT_AR)
1609 *                       caps |= IEEE80211_ATHC_AR;
1610 *               if (value & IEEE80211_ABOLT_BURST)
1611 *                       caps |= IEEE80211_ATHC_BURST;
1612 *        if (value & IEEE80211_ABOLT_WME_ELE)
1613 *            caps |= IEEE80211_ATHC_WME;
1614 *               // verify requested capabilities are supported
1615 *               if ((caps & ic->ic_ath_cap) != caps)
1616 *                       return -EINVAL;
1617 *               if (vap->iv_ath_cap != caps) {
1618 *                       if ((vap->iv_ath_cap ^ caps) & IEEE80211_ATHC_TURBOP) {
1619 *                               if (ieee80211_set_turbo(dev,
1620 *                                               caps & IEEE80211_ATHC_TURBOP))
1621 *                                       return -EINVAL;
1622 *                               ieee80211_scan_flush(ic);
1623 *                       }
1624 *                       vap->iv_ath_cap = caps;
1625 *                       ic->ic_athcapsetup(vap->iv_ic, vap->iv_ath_cap);
1626 *                       retv = ENETRESET;
1627 *               }
1628 *               break;
1629 *       case IEEE80211_PARAM_DTIM_PERIOD:
1630 *               if (vap->iv_opmode != IEEE80211_M_HOSTAP &&
1631 *                   vap->iv_opmode != IEEE80211_M_IBSS)
1632 *                       return -EINVAL;
1633 *               if (IEEE80211_DTIM_MIN <= value &&
1634 *                   value <= IEEE80211_DTIM_MAX) {
1635 *                       vap->iv_dtim_period = value;
1636 *                       retv = ENETRESET;               // requires restart
1637 *               } else
1638 *                       retv = EINVAL;
1639 *               break;
1640 *       case IEEE80211_PARAM_BEACON_INTERVAL:
1641 *               if (vap->iv_opmode != IEEE80211_M_HOSTAP &&
1642 *                   vap->iv_opmode != IEEE80211_M_IBSS)
1643 *                       return -EINVAL;
1644 *               if (IEEE80211_BINTVAL_MIN <= value &&
1645 *                   value <= IEEE80211_BINTVAL_MAX) {
1646 *                       ic->ic_lintval = value;         // XXX multi-bss
1647 *                       retv = ENETRESET;               // requires restart
1648 *               } else
1649 *                       retv = EINVAL;
1650 *               break;
1651 *       case IEEE80211_PARAM_DOTH:
1652 *               if (value) {
1653 *                       ic->ic_flags |= IEEE80211_F_DOTH;
1654 *               }
1655 *               else
1656 *                       ic->ic_flags &= ~IEEE80211_F_DOTH;
1657 *               retv = ENETRESET;       // XXX: need something this drastic?
1658 *               break;
1659 *       case IEEE80211_PARAM_PWRTARGET:
1660 *               ic->ic_curchanmaxpwr = value;
1661 *               break;
1662 *       case IEEE80211_PARAM_GENREASSOC:
1663 *               IEEE80211_SEND_MGMT(vap->iv_bss,
1664 *                                       IEEE80211_FC0_SUBTYPE_REASSOC_REQ, 0);
1665 *               break;
1666 *       case IEEE80211_PARAM_COMPRESSION:
1667 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_COMP, value);
1668 *               break;
1669 *    case IEEE80211_PARAM_WMM_AGGRMODE:
1670 *        retv = ieee80211_setathcap(vap, IEEE80211_ATHC_WME, value);
1671 *        break;
1672 *       case IEEE80211_PARAM_FF:
1673 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_FF, value);
1674 *               break;
1675 *       case IEEE80211_PARAM_TURBO:
1676 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_TURBOP, value);
1677 *               if (retv == ENETRESET) {
1678 *                       if(ieee80211_set_turbo(dev,value))
1679 *                                       return -EINVAL;
1680 *                       ieee80211_scan_flush(ic);
1681 *               }
1682 *               break;
1683 *       case IEEE80211_PARAM_XR:
1684 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_XR, value);
1685 *               break;
1686 *       case IEEE80211_PARAM_BURST:
1687 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_BURST, value);
1688 *               break;
1689 *       case IEEE80211_PARAM_AR:
1690 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_AR, value);
1691 *               break;
1692 *       case IEEE80211_PARAM_PUREG:
1693 *               if (value)
1694 *                       vap->iv_flags |= IEEE80211_F_PUREG;
1695 *               else
1696 *                       vap->iv_flags &= ~IEEE80211_F_PUREG;
1697 *               // NB: reset only if we're operating on an 11g channel
1698 *               if (ic->ic_bsschan != IEEE80211_CHAN_ANYC &&
1699 *                   IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan))
1700 *                       retv = ENETRESET;
1701 *               break;
1702 *       case IEEE80211_PARAM_WDS:
1703 *               if (value)
1704 *                       vap->iv_flags_ext |= IEEE80211_FEXT_WDS;
1705 *               else
1706 *                       vap->iv_flags_ext &= ~IEEE80211_FEXT_WDS;
1707 *               break;
1708 *       case IEEE80211_PARAM_BGSCAN:
1709 *               if (value) {
1710 *                       if ((vap->iv_caps & IEEE80211_C_BGSCAN) == 0)
1711 *                               return -EINVAL;
1712 *                       vap->iv_flags |= IEEE80211_F_BGSCAN;
1713 *               } else {
1714 *                       // XXX racey?
1715 *                       vap->iv_flags &= ~IEEE80211_F_BGSCAN;
1716 *                       ieee80211_cancel_scan(vap);     // anything current
1717 *               }
1718 *               break;
1719 *       case IEEE80211_PARAM_BGSCAN_IDLE:
1720 *               if (value >= IEEE80211_BGSCAN_IDLE_MIN)
1721 *                       vap->iv_bgscanidle = value*HZ/1000;
1722 *               else
1723 *                       retv = EINVAL;
1724 *               break;
1725 *       case IEEE80211_PARAM_BGSCAN_INTERVAL:
1726 *               if (value >= IEEE80211_BGSCAN_INTVAL_MIN)
1727 *                       vap->iv_bgscanintvl = value*HZ;
1728 *               else
1729 *                       retv = EINVAL;
1730 *               break;
1731 *       case IEEE80211_PARAM_MCAST_RATE:
1732 *               // units are in KILObits per second
1733 *               if (value >= 256 && value <= 54000)
1734 *                       vap->iv_mcast_rate = value;
1735 *               else
1736 *                       retv = EINVAL;
1737 *               break;
1738 *       case IEEE80211_PARAM_COVERAGE_CLASS:
1739 *               if (value >= 0 && value <= IEEE80211_COVERAGE_CLASS_MAX) {
1740 *                       ic->ic_coverageclass = value;
1741 *                       if (IS_UP_AUTO(vap))
1742 *                               ieee80211_new_state(vap, IEEE80211_S_SCAN, 0);
1743 *                       retv = 0;
1744 *               }
1745 *               else
1746 *                       retv = EINVAL;
1747 *               break;
1748 *       case IEEE80211_PARAM_COUNTRY_IE:
1749 *               if (value)
1750 *                       ic->ic_flags_ext |= IEEE80211_FEXT_COUNTRYIE;
1751 *               else
1752 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_COUNTRYIE;
1753 *               retv = ENETRESET;
1754 *               break;
1755 *       case IEEE80211_PARAM_REGCLASS:
1756 *               if (value)
1757 *                       ic->ic_flags_ext |= IEEE80211_FEXT_REGCLASS;
1758 *               else
1759 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_REGCLASS;
1760 *               retv = ENETRESET;
1761 *               break;
1762 *       case IEEE80211_PARAM_SCANVALID:
1763 *               vap->iv_scanvalid = value*HZ;
1764 *               break;
1765 *       case IEEE80211_PARAM_ROAM_RSSI_11A:
1766 *               vap->iv_roam.rssi11a = value;
1767 *               break;
1768 *       case IEEE80211_PARAM_ROAM_RSSI_11B:
1769 *               vap->iv_roam.rssi11bOnly = value;
1770 *               break;
1771 *       case IEEE80211_PARAM_ROAM_RSSI_11G:
1772 *               vap->iv_roam.rssi11b = value;
1773 *               break;
1774 *       case IEEE80211_PARAM_ROAM_RATE_11A:
1775 *               vap->iv_roam.rate11a = value;
1776 *               break;
1777 *       case IEEE80211_PARAM_ROAM_RATE_11B:
1778 *               vap->iv_roam.rate11bOnly = value;
1779 *               break;
1780 *       case IEEE80211_PARAM_ROAM_RATE_11G:
1781 *               vap->iv_roam.rate11b = value;
1782 *               break;
1783 *       case IEEE80211_PARAM_UAPSDINFO:
1784 *               if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
1785 *                       if (ic->ic_caps & IEEE80211_C_UAPSD) {
1786 *                               if (value)
1787 *                                       IEEE80211_VAP_UAPSD_ENABLE(vap);
1788 *                               else
1789 *                                       IEEE80211_VAP_UAPSD_DISABLE(vap);
1790 *                               retv = ENETRESET;
1791 *                       }
1792 *               }
1793 *               else if (vap->iv_opmode == IEEE80211_M_STA) {
1794 *                       vap->iv_uapsdinfo = value;
1795 *                       IEEE80211_VAP_UAPSD_ENABLE(vap);
1796 *                       retv = ENETRESET;
1797 *               }
1798 *               break;
1799 *       case IEEE80211_PARAM_SLEEP:
1800 *               // XXX: Forced sleep for testing. Does not actually place the
1801 *               //      HW in sleep mode yet. this only makes sense for STAs.
1802 *
1803 *               if (value) {
1804 *                       // goto sleep
1805 *                       IEEE80211_VAP_GOTOSLEEP(vap);
1806 *               }
1807 *               else {
1808 *                       // wakeup
1809 *                       IEEE80211_VAP_WAKEUP(vap);
1810 *               }
1811 *               ieee80211_send_nulldata(ieee80211_ref_node(vap->iv_bss));
1812 *               break;
1813 *       case IEEE80211_PARAM_QOSNULL:
1814 *               // Force a QoS Null for testing.
1815 *               ieee80211_send_qosnulldata(vap->iv_bss, value);
1816 *               break;
1817 *       case IEEE80211_PARAM_PSPOLL:
1818 *               // Force a PS-POLL for testing.
1819 *               ieee80211_send_pspoll(vap->iv_bss);
1820 *               break;
1821 *       case IEEE80211_PARAM_EOSPDROP:
1822 *               if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
1823 *                       if (value) IEEE80211_VAP_EOSPDROP_ENABLE(vap);
1824 *                       else IEEE80211_VAP_EOSPDROP_DISABLE(vap);
1825 *               }
1826 *               break;
1827 *       case IEEE80211_PARAM_MARKDFS:
1828 *               if (value)
1829 *                       ic->ic_flags_ext |= IEEE80211_FEXT_MARKDFS;
1830 *               else
1831 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_MARKDFS;
1832 *               break;
1833 *       case IEEE80211_PARAM_CHANBW:
1834 *               switch (value) {
1835 *                       case 0:
1836 *                               ic->ic_chanbwflag = 0;
1837 *                               break;
1838 *                       case 1:
1839 *                               ic->ic_chanbwflag = IEEE80211_CHAN_HALF;
1840 *                               break;
1841 *                       case 2:
1842 *                               ic->ic_chanbwflag = IEEE80211_CHAN_QUARTER;
1843 *                               break;
1844 *                       default:
1845 *                               retv = EINVAL;
1846 *                               break;
1847 *               }
1848 *               break;
1849 *       case IEEE80211_PARAM_SHORTPREAMBLE:
1850 *               if (value) {
1851 *                       ic->ic_caps |= IEEE80211_C_SHPREAMBLE;
1852 *               } else {
1853 *                       ic->ic_caps &= ~IEEE80211_C_SHPREAMBLE;
1854 *               }
1855 *               retv = ENETRESET;
1856 *               break;
1857 *       default:
1858 *               retv = EOPNOTSUPP;
1859 *               break;
1860 *       }
1861 *       // XXX should any of these cause a rescan?
1862 *       if (retv == ENETRESET)
1863 *               retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0;
1864 *       return -retv;
1865 *}
1866 */
1867
1868 int usbdrvwext_setmode(struct net_device *dev, struct iw_request_info *info,
1869                         void *w, char *extra)
1870 {
1871         return 0;
1872 }
1873
1874 int usbdrvwext_getmode(struct net_device *dev, struct iw_request_info *info,
1875                         void *w, char *extra)
1876 {
1877         /* struct usbdrv_private *macp = dev->ml_priv; */
1878         struct iw_point *wri = (struct iw_point *)extra;
1879         char mode[8];
1880
1881         strcpy(mode, "11g");
1882         return copy_to_user(wri->pointer, mode, 6) ? -EFAULT : 0;
1883 }
1884
1885 int zfLnxPrivateIoctl(struct net_device *dev, struct zdap_ioctl* zdreq)
1886 {
1887         /* void* regp = macp->regp; */
1888         u16_t cmd;
1889         /* u32_t temp; */
1890         u32_t *p;
1891         u32_t i;
1892
1893         cmd = zdreq->cmd;
1894         switch (cmd) {
1895         case ZM_IOCTL_REG_READ:
1896                 zfiDbgReadReg(dev, zdreq->addr);
1897                 break;
1898         case ZM_IOCTL_REG_WRITE:
1899                 zfiDbgWriteReg(dev, zdreq->addr, zdreq->value);
1900                 break;
1901         case ZM_IOCTL_MEM_READ:
1902                 p = (u32_t *) bus_to_virt(zdreq->addr);
1903                 printk(KERN_WARNING
1904                                 "usbdrv: read memory addr: 0x%08x value:"
1905                                 " 0x%08x\n", zdreq->addr, *p);
1906                 break;
1907         case ZM_IOCTL_MEM_WRITE:
1908                 p = (u32_t *) bus_to_virt(zdreq->addr);
1909                 *p = zdreq->value;
1910                 printk(KERN_WARNING
1911                         "usbdrv : write value : 0x%08x to memory addr :"
1912                         " 0x%08x\n", zdreq->value, zdreq->addr);
1913                 break;
1914         case ZM_IOCTL_TALLY:
1915                 zfiWlanShowTally(dev);
1916                 if (zdreq->addr)
1917                         zfiWlanResetTally(dev);
1918                 break;
1919         case ZM_IOCTL_TEST:
1920                 printk(KERN_WARNING
1921                                 "ZM_IOCTL_TEST:len=%d\n", zdreq->addr);
1922                 /* zfiWlanReadReg(dev, 0x10f400); */
1923                 /* zfiWlanReadReg(dev, 0x10f404); */
1924                 printk(KERN_WARNING "IOCTL TEST\n");
1925                 #if 1
1926                 /* print packet */
1927                 for (i = 0; i < zdreq->addr; i++) {
1928                         if ((i&0x7) == 0)
1929                                 printk(KERN_WARNING "\n");
1930                         printk(KERN_WARNING "%02X ",
1931                                         (unsigned char)zdreq->data[i]);
1932                 }
1933                 printk(KERN_WARNING "\n");
1934                 #endif
1935
1936                 /* For Test?? 1 to 0 by CWYang(-) */
1937                 #if 0
1938                         struct sk_buff *s;
1939
1940                         /* Allocate a skb */
1941                         s = alloc_skb(2000, GFP_ATOMIC);
1942
1943                         /* Copy data to skb */
1944                         for (i = 0; i < zdreq->addr; i++)
1945                                 s->data[i] = zdreq->data[i];
1946                         s->len = zdreq->addr;
1947
1948                         /* Call zfIdlRecv() */
1949                         zfiRecv80211(dev, s, NULL);
1950                 #endif
1951                 break;
1952         /************************* ZDCONFIG ***************************/
1953         case ZM_IOCTL_FRAG:
1954                 zfiWlanSetFragThreshold(dev, zdreq->addr);
1955                 break;
1956         case ZM_IOCTL_RTS:
1957                 zfiWlanSetRtsThreshold(dev, zdreq->addr);
1958                 break;
1959         case ZM_IOCTL_SCAN:
1960                 zfiWlanScan(dev);
1961                 break;
1962         case ZM_IOCTL_KEY: {
1963                 u8_t key[29];
1964                 struct zsKeyInfo keyInfo;
1965                 u32_t i;
1966
1967                 for (i = 0; i < 29; i++)
1968                         key[i] = 0;
1969
1970                 for (i = 0; i < zdreq->addr; i++)
1971                         key[i] = zdreq->data[i];
1972
1973                 printk(KERN_WARNING
1974                         "key len=%d, key=%02x%02x%02x%02x%02x...\n",
1975                         zdreq->addr, key[0], key[1], key[2], key[3], key[4]);
1976
1977                 keyInfo.keyLength = zdreq->addr;
1978                 keyInfo.keyIndex = 0;
1979                 keyInfo.flag = 0;
1980                 keyInfo.key = key;
1981                 zfiWlanSetKey(dev, keyInfo);
1982         }
1983                 break;
1984         case ZM_IOCTL_RATE:
1985                 zfiWlanSetTxRate(dev, zdreq->addr);
1986                 break;
1987         case ZM_IOCTL_ENCRYPTION_MODE:
1988                 zfiWlanSetEncryMode(dev, zdreq->addr);
1989
1990                 zfiWlanDisable(dev, 0);
1991                 zfiWlanEnable(dev);
1992                 break;
1993                 /* CWYang(+) */
1994         case ZM_IOCTL_SIGNAL_STRENGTH: {
1995                 u8_t buffer[2];
1996                 zfiWlanQuerySignalInfo(dev, &buffer[0]);
1997                 printk(KERN_WARNING
1998                         "Current Signal Strength : %02d\n", buffer[0]);
1999         }
2000                 break;
2001                 /* CWYang(+) */
2002         case ZM_IOCTL_SIGNAL_QUALITY: {
2003                 u8_t buffer[2];
2004                 zfiWlanQuerySignalInfo(dev, &buffer[0]);
2005                 printk(KERN_WARNING
2006                         "Current Signal Quality : %02d\n", buffer[1]);
2007         }
2008                 break;
2009         case ZM_IOCTL_SET_PIBSS_MODE:
2010                 if (zdreq->addr == 1)
2011                         zfiWlanSetWlanMode(dev, ZM_MODE_PSEUDO);
2012                 else
2013                         zfiWlanSetWlanMode(dev, ZM_MODE_INFRASTRUCTURE);
2014
2015                 zfiWlanDisable(dev, 0);
2016                 zfiWlanEnable(dev);
2017                 break;
2018         /********************* ZDCONFIG ***********************/
2019         default:
2020                 printk(KERN_ERR "usbdrv: error command = %x\n", cmd);
2021                 break;
2022         }
2023
2024         return 0;
2025 }
2026
2027 int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm)
2028 {
2029         int ret = 0;
2030         u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
2031         u8_t mac_addr[80];
2032         struct zsKeyInfo keyInfo;
2033         struct usbdrv_private *macp = dev->ml_priv;
2034         u16_t vapId = 0;
2035         int ii;
2036
2037         /* zmw_get_wlan_dev(dev); */
2038
2039         switch (zdparm->cmd) {
2040         case ZD_CMD_SET_ENCRYPT_KEY:
2041                 /* Set up key information */
2042                 keyInfo.keyLength = zdparm->u.crypt.key_len;
2043                 keyInfo.keyIndex = zdparm->u.crypt.idx;
2044                 if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
2045                         /* AP Mode */
2046                         keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR;
2047                 } else
2048                         keyInfo.flag = 0;
2049                 keyInfo.key = zdparm->u.crypt.key;
2050                 keyInfo.initIv = zdparm->u.crypt.seq;
2051                 keyInfo.macAddr = (u16_t *)zdparm->sta_addr;
2052
2053                 /* Identify the MAC address information */
2054                 if (memcmp(zdparm->sta_addr, bc_addr, sizeof(bc_addr)) == 0)
2055                         keyInfo.flag |= ZM_KEY_FLAG_GK;
2056                 else
2057                         keyInfo.flag |= ZM_KEY_FLAG_PK;
2058
2059                 if (!strcmp(zdparm->u.crypt.alg, "NONE")) {
2060                         /* u8_t zero_mac[]={0,0,0,0,0,0}; */
2061
2062                         /* Set key length to zero */
2063                         keyInfo.keyLength = 0;
2064
2065                         /* del group key */
2066                         if (zdparm->sta_addr[0] & 1) {
2067                                 /* if (macp->cardSetting.WPAIeLen==0)
2068                                 * { 802.1x dynamic WEP
2069                                 *    mDynKeyMode = 0;
2070                                 *    mKeyFormat[0] = 0;
2071                                 *    mPrivacyInvoked[0]=FALSE;
2072                                 *    mCap[0] &= ~CAP_PRIVACY;
2073                                 *    macp->cardSetting.EncryOnOff[0]=0;
2074                                 * }
2075                                 * mWpaBcKeyLen = mGkInstalled = 0;
2076                                 */
2077                         } else {
2078                                 /* if (memcmp(zero_mac,zdparm->sta_addr, 6)==0)
2079                                 * {
2080                                 *     mDynKeyMode=0;
2081                                 *    mKeyFormat[0]=0;
2082                                 *    pSetting->DynKeyMode=0;
2083                                 *    pSetting->EncryMode[0]=0;
2084                                 *    mDynKeyMode=0;
2085                                 * }
2086                                 */
2087                         }
2088
2089                         printk(KERN_ERR "Set Encryption Type NONE\n");
2090                         return ret;
2091                 } else if (!strcmp(zdparm->u.crypt.alg, "TKIP")) {
2092                         zfiWlanSetEncryMode(dev, ZM_TKIP);
2093                         /* //Linux Supplicant will inverse Tx/Rx key
2094                         * //So we inverse it back, CWYang(+)
2095                         * zfMemoryCopy(&temp[0], &keyInfo.key[16], 8);
2096                         * zfMemoryCopy(&keyInfo.key[16], keyInfo.key[24], 8);
2097                         * zfMemoryCopy(&keyInfo.key[24], &temp[0], 8);
2098                         * u8_t temp;
2099                         * int k;
2100                         * for (k = 0; k < 8; k++)
2101                         * {
2102                         *     temp = keyInfo.key[16 + k];
2103                         *     keyInfo.key[16 + k] = keyInfo.key[24 + k];
2104                         *     keyInfo.key[24 + k] = temp;
2105                         * }
2106                         * CamEncryType = ZM_TKIP;
2107                         * if (idx == 0)
2108                         * {   // Pairwise key
2109                         *     mKeyFormat[0] = CamEncryType;
2110                         *     mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_TKIP;
2111                         * }
2112                         */
2113                 } else if (!strcmp(zdparm->u.crypt.alg, "CCMP")) {
2114                         zfiWlanSetEncryMode(dev, ZM_AES);
2115                         /* CamEncryType = ZM_AES;
2116                         * if (idx == 0)
2117                         * {  // Pairwise key
2118                         *    mKeyFormat[0] = CamEncryType;
2119                         *    mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_AES;
2120                         * }
2121                         */
2122                 } else if (!strcmp(zdparm->u.crypt.alg, "WEP")) {
2123                         if (keyInfo.keyLength == 5) {
2124                                 /* WEP 64 */
2125                                 zfiWlanSetEncryMode(dev, ZM_WEP64);
2126                                 /* CamEncryType = ZM_WEP64; */
2127                                 /* tmpDynKeyMode=DYN_KEY_WEP64; */
2128                         } else if (keyInfo.keyLength == 13) {
2129                                 /* keylen=13, WEP 128 */
2130                                 zfiWlanSetEncryMode(dev, ZM_WEP128);
2131                                 /* CamEncryType = ZM_WEP128; */
2132                                 /* tmpDynKeyMode=DYN_KEY_WEP128; */
2133                         } else {
2134                                 zfiWlanSetEncryMode(dev, ZM_WEP256);
2135                         }
2136
2137         /* For Dynamic WEP key (Non-WPA Radius), the key ID range: 0-3
2138         * In WPA/RSN mode, the key ID range: 1-3, usually, a broadcast key.
2139         * For WEP key setting: we set mDynKeyMode and mKeyFormat in following
2140         * case:
2141         *   1. For 802.1x dynamically generated WEP key method.
2142         *   2. For WPA/RSN mode, but key id == 0.
2143         *       (But this is an impossible case)
2144         * So, only check case 1.
2145         * if (macp->cardSetting.WPAIeLen==0)
2146         * {
2147         *    mKeyFormat[0] = CamEncryType;
2148         *    mDynKeyMode = pSetting->DynKeyMode = tmpDynKeyMode;
2149         *    mPrivacyInvoked[0]=TRUE;
2150         *    mCap[0] |= CAP_PRIVACY;
2151         *    macp->cardSetting.EncryOnOff[0]=1;
2152         * }
2153         */
2154                 }
2155
2156                 /* DUMP key context */
2157                 /* #ifdef WPA_DEBUG */
2158                 if (keyInfo.keyLength > 0) {
2159                         printk(KERN_WARNING
2160                                                 "Otus: Key Context:\n");
2161                         for (ii = 0; ii < keyInfo.keyLength; ) {
2162                                 printk(KERN_WARNING
2163                                                 "0x%02x ", keyInfo.key[ii]);
2164                                 if ((++ii % 16) == 0)
2165                                         printk(KERN_WARNING "\n");
2166                         }
2167                         printk(KERN_WARNING "\n");
2168                 }
2169                 /* #endif */
2170
2171                 /* Set encrypt mode */
2172                 /* zfiWlanSetEncryMode(dev, CamEncryType); */
2173                 vapId = zfLnxGetVapId(dev);
2174                 if (vapId == 0xffff)
2175                         keyInfo.vapId = 0;
2176                 else
2177                         keyInfo.vapId = vapId + 1;
2178                 keyInfo.vapAddr[0] = keyInfo.macAddr[0];
2179                 keyInfo.vapAddr[1] = keyInfo.macAddr[1];
2180                 keyInfo.vapAddr[2] = keyInfo.macAddr[2];
2181
2182                 zfiWlanSetKey(dev, keyInfo);
2183
2184                 /* zfiWlanDisable(dev); */
2185                 /* zfiWlanEnable(dev); */
2186                 break;
2187         case ZD_CMD_SET_MLME:
2188                 printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SET_MLME\n");
2189
2190                 /* Translate STA's address */
2191                 sprintf(mac_addr, "%02x:%02x:%02x:%02x:%02x:%02x",
2192                         zdparm->sta_addr[0], zdparm->sta_addr[1],
2193                         zdparm->sta_addr[2], zdparm->sta_addr[3],
2194                         zdparm->sta_addr[4], zdparm->sta_addr[5]);
2195
2196                 switch (zdparm->u.mlme.cmd) {
2197                 case MLME_STA_DEAUTH:
2198                         printk(KERN_WARNING
2199                                 " -------Call zfiWlanDeauth, reason:%d\n",
2200                                 zdparm->u.mlme.reason_code);
2201                         if (zfiWlanDeauth(dev, (u16_t *) zdparm->sta_addr,
2202                                 zdparm->u.mlme.reason_code) != 0)
2203                                 printk(KERN_ERR "Can't deauthencate STA: %s\n",
2204                                         mac_addr);
2205                         else
2206                                 printk(KERN_ERR "Deauthenticate STA: %s"
2207                                         "with reason code: %d\n",
2208                                         mac_addr, zdparm->u.mlme.reason_code);
2209                         break;
2210                 case MLME_STA_DISASSOC:
2211                         printk(KERN_WARNING
2212                                 " -------Call zfiWlanDeauth, reason:%d\n",
2213                                 zdparm->u.mlme.reason_code);
2214                         if (zfiWlanDeauth(dev, (u16_t *) zdparm->sta_addr,
2215                                 zdparm->u.mlme.reason_code) != 0)
2216                                 printk(KERN_ERR "Can't disassociate STA: %s\n",
2217                                         mac_addr);
2218                         else
2219                                 printk(KERN_ERR "Disassociate STA: %s"
2220                                         "with reason code: %d\n",
2221                                         mac_addr, zdparm->u.mlme.reason_code);
2222                         break;
2223                 default:
2224                         printk(KERN_ERR "MLME command: 0x%04x not support\n",
2225                                 zdparm->u.mlme.cmd);
2226                         break;
2227                 }
2228
2229                 break;
2230         case ZD_CMD_SCAN_REQ:
2231                 printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SCAN_REQ\n");
2232                 break;
2233         case ZD_CMD_SET_GENERIC_ELEMENT: {
2234                 u8_t len, *wpaie;
2235                 printk(KERN_ERR "usbdrv_wpa_ioctl:"
2236                                         " ZD_CMD_SET_GENERIC_ELEMENT\n");
2237
2238                 /* Copy the WPA IE
2239                 * zm_msg1_mm(ZM_LV_0, "CWY - wpaie Length : ",
2240                 * zdparm->u.generic_elem.len);
2241                 */
2242                 printk(KERN_ERR "wpaie Length : % d\n",
2243                                                 zdparm->u.generic_elem.len);
2244                 if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
2245                         /* AP Mode */
2246                         zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data,
2247                                         zdparm->u.generic_elem.len);
2248                 } else {
2249                         macp->supLen = zdparm->u.generic_elem.len;
2250                         memcpy(macp->supIe, zdparm->u.generic_elem.data,
2251                                 zdparm->u.generic_elem.len);
2252                 }
2253                 zfiWlanSetWpaSupport(dev, 1);
2254                 /* zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data,
2255                 * zdparm->u.generic_elem.len);
2256                 */
2257                 len = zdparm->u.generic_elem.len;
2258                 wpaie = zdparm->u.generic_elem.data;
2259
2260                 printk(KERN_ERR "wd->ap.wpaLen : % d\n", len);
2261
2262                 /* DUMP WPA IE */
2263                 for (ii = 0; ii < len;) {
2264                         printk(KERN_ERR "0x%02x ", wpaie[ii]);
2265
2266                         if ((++ii % 16) == 0)
2267                                 printk(KERN_ERR "\n");
2268                 }
2269                 printk(KERN_ERR "\n");
2270
2271                 /* #ifdef ZM_HOSTAPD_SUPPORT
2272                 * if (wd->wlanMode == ZM_MODE_AP)
2273                 * {// Update Beacon FIFO in the next TBTT.
2274                 *     memcpy(&mWPAIe, pSetting->WPAIe, pSetting->WPAIeLen);
2275                 *     printk(KERN_ERR "Copy WPA IE into mWPAIe\n");
2276                 * }
2277                 * #endif
2278                 */
2279                 break;
2280         }
2281
2282         /* #ifdef ZM_HOSTAPD_SUPPORT */
2283         case ZD_CMD_GET_TSC:
2284                 printk(KERN_ERR "usbdrv_wpa_ioctl : ZD_CMD_GET_TSC\n");
2285                 break;
2286         /* #endif */
2287
2288         default:
2289                 printk(KERN_ERR "usbdrv_wpa_ioctl default : 0x%04x\n",
2290                         zdparm->cmd);
2291                 ret = -EINVAL;
2292                 break;
2293         }
2294
2295         return ret;
2296 }
2297
2298 #ifdef ZM_ENABLE_CENC
2299 int usbdrv_cenc_ioctl(struct net_device *dev, struct zydas_cenc_param *zdparm)
2300 {
2301         /* struct usbdrv_private *macp = dev->ml_priv; */
2302         struct zsKeyInfo keyInfo;
2303         u16_t apId;
2304         u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
2305         int ret = 0;
2306         int ii;
2307
2308         /* Get the AP Id */
2309         apId = zfLnxGetVapId(dev);
2310
2311         if (apId == 0xffff)
2312                 apId = 0;
2313         else
2314                 apId = apId + 1;
2315
2316         switch (zdparm->cmd) {
2317         case ZM_CMD_CENC_SETCENC:
2318                 printk(KERN_ERR "ZM_CMD_CENC_SETCENC\n");
2319                 printk(KERN_ERR "length : % d\n", zdparm->len);
2320                 printk(KERN_ERR "policy : % d\n", zdparm->u.info.cenc_policy);
2321                 break;
2322         case ZM_CMD_CENC_SETKEY:
2323                 /* ret = wai_ioctl_setkey(vap, ioctl_msg); */
2324                 printk(KERN_ERR "ZM_CMD_CENC_SETKEY\n");
2325
2326                 printk(KERN_ERR "MAC address = ");
2327                 for (ii = 0; ii < 6; ii++) {
2328                         printk(KERN_ERR "0x%02x ",
2329                                 zdparm->u.crypt.sta_addr[ii]);
2330                 }
2331                 printk(KERN_ERR "\n");
2332
2333                 printk(KERN_ERR "Key Index : % d\n", zdparm->u.crypt.keyid);
2334                 printk(KERN_ERR "Encryption key = ");
2335                 for (ii = 0; ii < 16; ii++)
2336                         printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]);
2337
2338                 printk(KERN_ERR "\n");
2339
2340                 printk(KERN_ERR "MIC key = ");
2341                 for (ii = 16; ii < ZM_CENC_KEY_SIZE; ii++)
2342                         printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]);
2343
2344                 printk(KERN_ERR "\n");
2345
2346                 /* Set up key information */
2347                 keyInfo.keyLength = ZM_CENC_KEY_SIZE;
2348                 keyInfo.keyIndex = zdparm->u.crypt.keyid;
2349                 keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR | ZM_KEY_FLAG_CENC;
2350                 keyInfo.key = zdparm->u.crypt.key;
2351                 keyInfo.macAddr = (u16_t *)zdparm->u.crypt.sta_addr;
2352
2353                 /* Identify the MAC address information */
2354                 if (memcmp(zdparm->u.crypt.sta_addr, bc_addr,
2355                                 sizeof(bc_addr)) == 0) {
2356                         keyInfo.flag |= ZM_KEY_FLAG_GK;
2357                         keyInfo.vapId = apId;
2358                         memcpy(keyInfo.vapAddr, dev->dev_addr, ETH_ALEN);
2359                 } else {
2360                         keyInfo.flag |= ZM_KEY_FLAG_PK;
2361                 }
2362
2363                 zfiWlanSetKey(dev, keyInfo);
2364
2365                 break;
2366         case ZM_CMD_CENC_REKEY:
2367                 /* ret = wai_ioctl_rekey(vap, ioctl_msg); */
2368                 printk(KERN_ERR "ZM_CMD_CENC_REKEY\n");
2369                 break;
2370         default:
2371                 ret = -EOPNOTSUPP;
2372                 break;
2373         }
2374
2375         /* if (retv == ENETRESET) */
2376         /* retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0; */
2377
2378         return ret;
2379 }
2380 #endif /* ZM_ENABLE_CENC */
2381
2382 int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
2383 {
2384         /* struct usbdrv_private *macp; */
2385         /* void *regp; */
2386         struct zdap_ioctl zdreq;
2387         struct iwreq *wrq = (struct iwreq *)ifr;
2388         struct athr_wlan_param zdparm;
2389         struct usbdrv_private *macp = dev->ml_priv;
2390
2391         int err = 0, val = 0;
2392         int changed = 0;
2393
2394         /* regp = macp->regp; */
2395
2396         if (!netif_running(dev))
2397                 return -EINVAL;
2398
2399         switch (cmd) {
2400         case SIOCGIWNAME:
2401                 strcpy(wrq->u.name, "IEEE 802.11-DS");
2402                 break;
2403         case SIOCGIWAP:
2404                 err = usbdrvwext_giwap(dev, NULL, &wrq->u.ap_addr, NULL);
2405                 break;
2406         case SIOCSIWAP:
2407                 err = usbdrvwext_siwap(dev, NULL, &wrq->u.ap_addr, NULL);
2408                 break;
2409         case SIOCGIWMODE:
2410                 err = usbdrvwext_giwmode(dev, NULL, &wrq->u.mode, NULL);
2411                 break;
2412         case SIOCSIWESSID:
2413                 printk(KERN_ERR "CWY - usbdrvwext_siwessid\n");
2414                 /* err = usbdrv_ioctl_setessid(dev, &wrq->u.essid); */
2415                 err = usbdrvwext_siwessid(dev, NULL, &wrq->u.essid, NULL);
2416
2417                 if (!err)
2418                         changed = 1;
2419                 break;
2420         case SIOCGIWESSID:
2421                 err = usbdrvwext_giwessid(dev, NULL, &wrq->u.essid, NULL);
2422                 break;
2423         case SIOCSIWRTS:
2424                 err = usbdrv_ioctl_setrts(dev, &wrq->u.rts);
2425                 if (!err)
2426                         changed = 1;
2427                 break;
2428         /* set_auth */
2429         case SIOCIWFIRSTPRIV + 0x2: {
2430                 /* printk("CWY - SIOCIWFIRSTPRIV + 0x2(set_auth)\n"); */
2431                 if (!capable(CAP_NET_ADMIN)) {
2432                         err = -EPERM;
2433                         break;
2434                 }
2435                 val = *((int *) wrq->u.name);
2436                 if ((val < 0) || (val > 2)) {
2437                         err = -EINVAL;
2438                         break;
2439                 } else {
2440                         zfiWlanSetAuthenticationMode(dev, val);
2441
2442                         if (macp->DeviceOpened == 1) {
2443                                 zfiWlanDisable(dev, 0);
2444                                 zfiWlanEnable(dev);
2445                         }
2446
2447                         err = 0;
2448                         changed = 1;
2449                 }
2450         }
2451                 break;
2452         /* get_auth */
2453         case SIOCIWFIRSTPRIV + 0x3: {
2454                 int AuthMode = ZM_AUTH_MODE_OPEN;
2455
2456                 /* printk("CWY - SIOCIWFIRSTPRIV + 0x3(get_auth)\n"); */
2457
2458                 if (wrq->u.data.pointer) {
2459                         wrq->u.data.flags = 1;
2460
2461                         AuthMode = zfiWlanQueryAuthenticationMode(dev, 0);
2462                         if (AuthMode == ZM_AUTH_MODE_OPEN) {
2463                                 wrq->u.data.length = 12;
2464
2465                                 if (copy_to_user(wrq->u.data.pointer,
2466                                         "open system", 12)) {
2467                                                 return -EFAULT;
2468                                 }
2469                         } else if (AuthMode == ZM_AUTH_MODE_SHARED_KEY) {
2470                                 wrq->u.data.length = 11;
2471
2472                                 if (copy_to_user(wrq->u.data.pointer,
2473                                         "shared key", 11)) {
2474                                                         return -EFAULT;
2475                                 }
2476                         } else if (AuthMode == ZM_AUTH_MODE_AUTO) {
2477                                 wrq->u.data.length = 10;
2478
2479                                 if (copy_to_user(wrq->u.data.pointer,
2480                                         "auto mode", 10)) {
2481                                                         return -EFAULT;
2482                                 }
2483                         } else {
2484                                 return -EFAULT;
2485                         }
2486                 }
2487         }
2488                 break;
2489         /* debug command */
2490         case ZDAPIOCTL:
2491                 if (copy_from_user(&zdreq, ifr->ifr_data, sizeof(zdreq))) {
2492                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2493                         return -EFAULT;
2494                 }
2495
2496                 /* printk(KERN_WARNING
2497                 * "usbdrv : cmd = % 2x, reg = 0x%04lx,
2498                 *value = 0x%08lx\n",
2499                 * zdreq.cmd, zdreq.addr, zdreq.value);
2500                 */
2501                 zfLnxPrivateIoctl(dev, &zdreq);
2502
2503                 err = 0;
2504                 break;
2505         case ZD_IOCTL_WPA:
2506                 if (copy_from_user(&zdparm, ifr->ifr_data,
2507                         sizeof(struct athr_wlan_param))) {
2508                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2509                         return -EFAULT;
2510                 }
2511
2512                 usbdrv_wpa_ioctl(dev, &zdparm);
2513                 err = 0;
2514                 break;
2515         case ZD_IOCTL_PARAM: {
2516                 int *p;
2517                 int op;
2518                 int arg;
2519
2520                 /* Point to the name field and retrieve the
2521                 * op and arg elements.
2522                 */
2523                 p = (int *)wrq->u.name;
2524                 op = *p++;
2525                 arg = *p;
2526
2527                 if (op == ZD_PARAM_ROAMING) {
2528                         printk(KERN_ERR
2529                         "*************ZD_PARAM_ROAMING : % d\n", arg);
2530                         /* macp->cardSetting.ap_scan=(U8)arg; */
2531                 }
2532                 if (op == ZD_PARAM_PRIVACY) {
2533                         printk(KERN_ERR "ZD_IOCTL_PRIVACY : ");
2534
2535                         /* Turn on the privacy invoke flag */
2536                         if (arg) {
2537                                 /* mCap[0] |= CAP_PRIVACY; */
2538                                 /* macp->cardSetting.EncryOnOff[0] = 1; */
2539                                 printk(KERN_ERR "enable\n");
2540
2541                         } else {
2542                                 /* mCap[0] &= ~CAP_PRIVACY; */
2543                                 /* macp->cardSetting.EncryOnOff[0] = 0; */
2544                                 printk(KERN_ERR "disable\n");
2545                         }
2546                         /* changed=1; */
2547                 }
2548                 if (op == ZD_PARAM_WPA) {
2549
2550                 printk(KERN_ERR "ZD_PARAM_WPA : ");
2551
2552                 if (arg) {
2553                         printk(KERN_ERR "enable\n");
2554
2555                         if (zfiWlanQueryWlanMode(dev) != ZM_MODE_AP) {
2556                                 printk(KERN_ERR "Station Mode\n");
2557                                 /* zfiWlanQueryWpaIe(dev, (u8_t *)
2558                                         &wpaIe, &wpalen); */
2559                                 /* printk("wpaIe : % 2x, % 2x, % 2x\n",
2560                                         wpaIe[21], wpaIe[22], wpaIe[23]); */
2561                                 /* printk("rsnIe : % 2x, % 2x, % 2x\n",
2562                                         wpaIe[17], wpaIe[18], wpaIe[19]); */
2563                                 if ((macp->supIe[21] == 0x50) &&
2564                                         (macp->supIe[22] == 0xf2) &&
2565                                         (macp->supIe[23] == 0x2)) {
2566                                         printk(KERN_ERR
2567                                 "wd->sta.authMode = ZM_AUTH_MODE_WPAPSK\n");
2568                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPAPSK; */
2569                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPAPSK; */
2570                                 zfiWlanSetAuthenticationMode(dev,
2571                                                         ZM_AUTH_MODE_WPAPSK);
2572                                 } else if ((macp->supIe[21] == 0x50) &&
2573                                         (macp->supIe[22] == 0xf2) &&
2574                                         (macp->supIe[23] == 0x1)) {
2575                                         printk(KERN_ERR
2576                                 "wd->sta.authMode = ZM_AUTH_MODE_WPA\n");
2577                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPA; */
2578                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPA; */
2579                                 zfiWlanSetAuthenticationMode(dev,
2580                                                         ZM_AUTH_MODE_WPA);
2581                                         } else if ((macp->supIe[17] == 0xf) &&
2582                                                 (macp->supIe[18] == 0xac) &&
2583                                                 (macp->supIe[19] == 0x2)) {
2584                                                 printk(KERN_ERR
2585                                 "wd->sta.authMode = ZM_AUTH_MODE_WPA2PSK\n");
2586                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPA2PSK; */
2587                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPA2PSK; */
2588                                 zfiWlanSetAuthenticationMode(dev,
2589                                 ZM_AUTH_MODE_WPA2PSK);
2590                         } else if ((macp->supIe[17] == 0xf) &&
2591                                 (macp->supIe[18] == 0xac) &&
2592                                 (macp->supIe[19] == 0x1)) {
2593                                         printk(KERN_ERR
2594                                 "wd->sta.authMode = ZM_AUTH_MODE_WPA2\n");
2595                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPA2; */
2596                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPA2; */
2597                                 zfiWlanSetAuthenticationMode(dev,
2598                                                         ZM_AUTH_MODE_WPA2);
2599                         }
2600                         /* WPA or WPAPSK */
2601                         if ((macp->supIe[21] == 0x50) ||
2602                                 (macp->supIe[22] == 0xf2)) {
2603                                 if (macp->supIe[11] == 0x2) {
2604                                         printk(KERN_ERR
2605                                 "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n");
2606                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; */
2607                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; */
2608                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP);
2609                         } else {
2610                                 printk(KERN_ERR
2611                                 "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n");
2612                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_AES; */
2613                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_AES; */
2614                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES);
2615                                 }
2616                         }
2617                         /*WPA2 or WPA2PSK*/
2618                         if ((macp->supIe[17] == 0xf) ||
2619                                 (macp->supIe[18] == 0xac)) {
2620                                 if (macp->supIe[13] == 0x2) {
2621                                         printk(KERN_ERR
2622                                 "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n");
2623                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; */
2624                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; */
2625                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP);
2626                                 } else {
2627                                         printk(KERN_ERR
2628                                 "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n");
2629                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_AES; */
2630                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_AES; */
2631                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES);
2632                                         }
2633                                 }
2634                         }
2635                         zfiWlanSetWpaSupport(dev, 1);
2636                 } else {
2637                         /* Reset the WPA related variables */
2638                         printk(KERN_ERR "disable\n");
2639
2640                         zfiWlanSetWpaSupport(dev, 0);
2641                         zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_OPEN);
2642                         zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_WEP_DISABLED);
2643
2644                         /* Now we only set the length in the WPA IE
2645                         * field to zero.
2646                         *macp->cardSetting.WPAIe[1] = 0;
2647                         */
2648                         }
2649                 }
2650
2651                 if (op == ZD_PARAM_COUNTERMEASURES) {
2652                         printk(KERN_ERR
2653                                 "****************ZD_PARAM_COUNTERMEASURES : ");
2654
2655                         if (arg) {
2656                                 /*    mCounterMeasureState=1; */
2657                                 printk(KERN_ERR "enable\n");
2658                         } else {
2659                                 /*    mCounterMeasureState=0; */
2660                                 printk(KERN_ERR "disable\n");
2661                         }
2662                 }
2663                 if (op == ZD_PARAM_DROPUNENCRYPTED) {
2664                         printk(KERN_ERR "ZD_PARAM_DROPUNENCRYPTED : ");
2665
2666                         if (arg)
2667                                 printk(KERN_ERR "enable\n");
2668                         else
2669                                 printk(KERN_ERR "disable\n");
2670                 }
2671                 if (op == ZD_PARAM_AUTH_ALGS) {
2672                         printk(KERN_ERR "ZD_PARAM_AUTH_ALGS : ");
2673
2674                         if (arg == 0)
2675                                 printk(KERN_ERR "OPEN_SYSTEM\n");
2676                         else
2677                                 printk(KERN_ERR "SHARED_KEY\n");
2678                 }
2679                 if (op == ZD_PARAM_WPS_FILTER) {
2680                         printk(KERN_ERR "ZD_PARAM_WPS_FILTER : ");
2681
2682                         if (arg) {
2683                                 /*    mCounterMeasureState=1; */
2684                                 macp->forwardMgmt = 1;
2685                                 printk(KERN_ERR "enable\n");
2686                         } else {
2687                                 /*    mCounterMeasureState=0; */
2688                                 macp->forwardMgmt = 0;
2689                                 printk(KERN_ERR "disable\n");
2690                         }
2691                 }
2692         }
2693                 err = 0;
2694                 break;
2695         case ZD_IOCTL_GETWPAIE: {
2696                 struct ieee80211req_wpaie req_wpaie;
2697                 u16_t apId, i, j;
2698
2699                 /* Get the AP Id */
2700                 apId = zfLnxGetVapId(dev);
2701
2702                 if (apId == 0xffff)
2703                         apId = 0;
2704                 else
2705                         apId = apId + 1;
2706
2707                 if (copy_from_user(&req_wpaie, ifr->ifr_data,
2708                                         sizeof(struct ieee80211req_wpaie))) {
2709                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2710                         return -EFAULT;
2711                 }
2712
2713                 for (i = 0; i < ZM_OAL_MAX_STA_SUPPORT; i++) {
2714                         for (j = 0; j < IEEE80211_ADDR_LEN; j++) {
2715                                 if (macp->stawpaie[i].wpa_macaddr[j] !=
2716                                                 req_wpaie.wpa_macaddr[j])
2717                                         break;
2718                         }
2719                         if (j == 6)
2720                                 break;
2721                 }
2722
2723                 if (i < ZM_OAL_MAX_STA_SUPPORT) {
2724                 /* printk("ZD_IOCTL_GETWPAIE - sta index = % d\n", i); */
2725                 memcpy(req_wpaie.wpa_ie, macp->stawpaie[i].wpa_ie,
2726                                                         IEEE80211_MAX_IE_SIZE);
2727                 }
2728
2729                 if (copy_to_user(wrq->u.data.pointer, &req_wpaie,
2730                                 sizeof(struct ieee80211req_wpaie))) {
2731                         return -EFAULT;
2732                 }
2733         }
2734
2735                 err = 0;
2736                 break;
2737         #ifdef ZM_ENABLE_CENC
2738         case ZM_IOCTL_CENC:
2739                 if (copy_from_user(&macp->zd_wpa_req, ifr->ifr_data,
2740                         sizeof(struct athr_wlan_param))) {
2741                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2742                         return -EFAULT;
2743                 }
2744
2745                 usbdrv_cenc_ioctl(dev,
2746                                 (struct zydas_cenc_param *)&macp->zd_wpa_req);
2747                 err = 0;
2748                 break;
2749         #endif /* ZM_ENABLE_CENC */
2750         default:
2751                 err = -EOPNOTSUPP;
2752                 break;
2753         }
2754
2755         return err;
2756 }