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 {
  68         /* Even element for Channel Number, Odd for Frequency */
  69         36, 5180,
  70         40, 5200,
  71         44, 5220,
  72         48, 5240,
  73         52, 5260,
  74         56, 5280,
  75         60, 5300,
  76         64, 5320,
  77         100, 5500,
  78         104, 5520,
  79         108, 5540,
  80         112, 5560,
  81         116, 5580,
  82         120, 5600,
  83         124, 5620,
  84         128, 5640,
  85         132, 5660,
  86         136, 5680,
  87         140, 5700,
  88         /**/
  89         184, 4920,
  90         188, 4940,
  91         192, 4960,
  92         196, 4980,
  93         8, 5040,
  94         12, 5060,
  95         16, 5080,
  96         34, 5170,
  97         38, 5190,
  98         42, 5210,
  99         46, 5230,
 100         /**/
 101         149, 5745,
 102         153, 5765,
 103         157, 5785,
 104         161, 5805,
 105         165, 5825
 106         /**/
 107 };
 108
 109 int usbdrv_freq2chan(u32_t freq)
 110 {
 111         /* 2.4G Hz */
 112         if (freq > 2400 && freq < 3000) {
 113                 return ((freq-2412)/5) + 1;
 114         } else {
 115                 u16_t ii;
 116                 u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t);
 117
 118                 for (ii = 1; ii < num_chan; ii += 2) {
 119                         if (channel_frequency_11A[ii] == freq)
 120                                 return channel_frequency_11A[ii-1];
 121                 }
 122         }
 123
 124         return 0;
 125 }
 126
 127 int usbdrv_chan2freq(int chan)
 128 {
 129         int freq;
 130
 131         /* If channel number is out of range */
 132         if (chan > 165 || chan <= 0)
 133                 return -1;
 134
 135         /* 2.4G band */
 136         if (chan >= 1 && chan <= 13) {
 137                 freq = (2412 + (chan - 1) * 5);
 138                         return freq;
 139         } else if (chan >= 36 && chan <= 165) {
 140                 u16_t ii;
 141                 u16_t num_chan = sizeof(channel_frequency_11A)/sizeof(u32_t);
 142
 143                 for (ii = 0; ii < num_chan; ii += 2) {
 144                         if (channel_frequency_11A[ii] == chan)
 145                                 return channel_frequency_11A[ii+1];
 146                 }
 147
 148         /* Can't find desired frequency */
 149         if (ii == num_chan)
 150                 return -1;
 151         }
 152
 153         /* Can't find deisred frequency */
 154         return -1;
 155 }
 156
 157 int usbdrv_ioctl_setessid(struct net_device *dev, struct iw_point *erq)
 158 {
 159         #ifdef ZM_HOSTAPD_SUPPORT
 160         /* struct usbdrv_private *macp = dev->ml_priv; */
 161         char essidbuf[IW_ESSID_MAX_SIZE+1];
 162         int i;
 163
 164         if (!netif_running(dev))
 165                 return -EINVAL;
 166
 167         memset(essidbuf, 0, sizeof(essidbuf));
 168
 169         printk(KERN_ERR "usbdrv_ioctl_setessid\n");
 170
 171         /* printk("ssidlen=%d\n", erq->length); //for any, it is 1. */
 172         if (erq->flags) {
 173                 if (erq->length > (IW_ESSID_MAX_SIZE+1))
 174                         return -E2BIG;
 175
 176                 if (copy_from_user(essidbuf, erq->pointer, erq->length))
 177                         return -EFAULT;
 178         }
 179
 180         /* zd_DisasocAll(2); */
 181         /* wait_ms(100); */
 182
 183         printk(KERN_ERR "essidbuf: ");
 184
 185         for (i = 0; i < erq->length; i++)
 186                 printk(KERN_ERR "%02x ", essidbuf[i]);
 187
 188         printk(KERN_ERR "\n");
 189
 190         essidbuf[erq->length] = '\0';
 191         /* memcpy(macp->wd.ws.ssid, essidbuf, erq->length); */
 192         /* macp->wd.ws.ssidLen = strlen(essidbuf)+2; */
 193         /* macp->wd.ws.ssid[1] = strlen(essidbuf); Update ssid length */
 194
 195         zfiWlanSetSSID(dev, essidbuf, erq->length);
 196         #if 0
 197                 printk(KERN_ERR "macp->wd.ws.ssid: ");
 198
 199                 for (i = 0; i < macp->wd.ws.ssidLen; i++)
 200                         printk(KERN_ERR "%02x ", macp->wd.ws.ssid[i]);
 201
 202                 printk(KERN_ERR "\n");
 203         #endif
 204
 205         zfiWlanDisable(dev, 0);
 206         zfiWlanEnable(dev);
 207
 208         #endif
 209
 210         return 0;
 211 }
 212
 213 int usbdrv_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
 214 {
 215         /* struct usbdrv_private *macp = dev->ml_priv; */
 216         u8_t essidbuf[IW_ESSID_MAX_SIZE+1];
 217         u8_t len;
 218         u8_t i;
 219
 220
 221         /* len = macp->wd.ws.ssidLen; */
 222         /* memcpy(essidbuf, macp->wd.ws.ssid, macp->wd.ws.ssidLen); */
 223         zfiWlanQuerySSID(dev, essidbuf, &len);
 224
 225         essidbuf[len] = 0;
 226
 227         printk(KERN_ERR "ESSID: ");
 228
 229         for (i = 0; i < len; i++)
 230                 printk(KERN_ERR "%c", essidbuf[i]);
 231
 232         printk(KERN_ERR "\n");
 233
 234         erq->flags = 1;
 235         erq->length = strlen(essidbuf) + 1;
 236
 237         if (erq->pointer) {
 238                 if (copy_to_user(erq->pointer, essidbuf, erq->length))
 239                         return -EFAULT;
 240         }
 241
 242         return 0;
 243 }
 244
 245 int usbdrv_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
 246 {
 247         return 0;
 248 }
 249
 250 /*
 251  * Encode a WPA or RSN information element as a custom
 252  * element using the hostap format.
 253  */
 254 u32 encode_ie(void *buf, u32 bufsize, const u8 *ie, u32 ielen,
 255                 const u8 *leader, u32 leader_len)
 256 {
 257         u8 *p;
 258         u32 i;
 259
 260         if (bufsize < leader_len)
 261                 return 0;
 262         p = buf;
 263         memcpy(p, leader, leader_len);
 264         bufsize -= leader_len;
 265         p += leader_len;
 266         for (i = 0; i < ielen && bufsize > 2; i++)
 267                 p += sprintf(p, "%02x", ie[i]);
 268         return (i == ielen ? p - (u8 *)buf:0);
 269 }
 270
 271 /*
 272  * Translate scan data returned from the card to a card independent
 273  * format that the Wireless Tools will understand
 274  */
 275 char *usbdrv_translate_scan(struct net_device *dev,
 276         struct iw_request_info *info, char *current_ev,
 277         char *end_buf, struct zsBssInfo *list)
 278 {
 279         struct iw_event iwe;   /* Temporary buffer */
 280         u16_t capabilities;
 281         char *current_val;     /* For rates */
 282         char *last_ev;
 283         int i;
 284         char    buf[64*2 + 30];
 285
 286         last_ev = current_ev;
 287
 288         /* First entry *MUST* be the AP MAC address */
 289         iwe.cmd = SIOCGIWAP;
 290         iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 291         memcpy(iwe.u.ap_addr.sa_data, list->bssid, ETH_ALEN);
 292         current_ev = iwe_stream_add_event(info, current_ev,
 293                                         end_buf, &iwe, IW_EV_ADDR_LEN);
 294
 295         /* Ran out of buffer */
 296         if (last_ev == current_ev)
 297                 return end_buf;
 298
 299         last_ev = current_ev;
 300
 301         /* Other entries will be displayed in the order we give them */
 302
 303         /* Add the ESSID */
 304         iwe.u.data.length = list->ssid[1];
 305         if (iwe.u.data.length > 32)
 306                 iwe.u.data.length = 32;
 307         iwe.cmd = SIOCGIWESSID;
 308         iwe.u.data.flags = 1;
 309         current_ev = iwe_stream_add_point(info, current_ev,
 310                                         end_buf, &iwe, &list->ssid[2]);
 311
 312         /* Ran out of buffer */
 313         if (last_ev == current_ev)
 314                 return end_buf;
 315
 316         last_ev = current_ev;
 317
 318         /* Add mode */
 319         iwe.cmd = SIOCGIWMODE;
 320         capabilities = (list->capability[1] << 8) + list->capability[0];
 321         if (capabilities & (0x01 | 0x02)) {
 322                 if (capabilities & 0x01)
 323                         iwe.u.mode = IW_MODE_MASTER;
 324                 else
 325                         iwe.u.mode = IW_MODE_ADHOC;
 326                         current_ev = iwe_stream_add_event(info, current_ev,
 327                                                 end_buf, &iwe, IW_EV_UINT_LEN);
 328         }
 329
 330         /* Ran out of buffer */
 331         if (last_ev == current_ev)
 332                 return end_buf;
 333
 334         last_ev = current_ev;
 335
 336         /* Add frequency */
 337         iwe.cmd = SIOCGIWFREQ;
 338         iwe.u.freq.m = list->channel;
 339         /* Channel frequency in KHz */
 340         if (iwe.u.freq.m > 14) {
 341                 if ((184 <= iwe.u.freq.m) && (iwe.u.freq.m <= 196))
 342                         iwe.u.freq.m = 4000 + iwe.u.freq.m * 5;
 343                 else
 344                         iwe.u.freq.m = 5000 + iwe.u.freq.m * 5;
 345         } else {
 346                 if (iwe.u.freq.m == 14)
 347                         iwe.u.freq.m = 2484;
 348                 else
 349                         iwe.u.freq.m = 2412 + (iwe.u.freq.m - 1) * 5;
 350         }
 351         iwe.u.freq.e = 6;
 352         current_ev = iwe_stream_add_event(info, current_ev,
 353                                         end_buf, &iwe, IW_EV_FREQ_LEN);
 354
 355         /* Ran out of buffer */
 356         if (last_ev == current_ev)
 357                 return end_buf;
 358
 359         last_ev = current_ev;
 360
 361         /* Add quality statistics */
 362         iwe.cmd = IWEVQUAL;
 363         iwe.u.qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED
 364                                 | IW_QUAL_NOISE_UPDATED;
 365         iwe.u.qual.level = list->signalStrength;
 366         iwe.u.qual.noise = 0;
 367         iwe.u.qual.qual = list->signalQuality;
 368         current_ev = iwe_stream_add_event(info, current_ev,
 369                                         end_buf, &iwe, IW_EV_QUAL_LEN);
 370
 371         /* Ran out of buffer */
 372         if (last_ev == current_ev)
 373                 return end_buf;
 374
 375         last_ev = current_ev;
 376
 377         /* Add encryption capability */
 378
 379         iwe.cmd = SIOCGIWENCODE;
 380         if (capabilities & 0x10)
 381                 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 382         else
 383                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 384
 385         iwe.u.data.length = 0;
 386         current_ev = iwe_stream_add_point(info, current_ev,
 387                                         end_buf, &iwe, list->ssid);
 388
 389         /* Ran out of buffer */
 390         if (last_ev == current_ev)
 391                 return end_buf;
 392
 393         last_ev = current_ev;
 394
 395         /* Rate : stuffing multiple values in a single event require a bit
 396         * more of magic
 397         */
 398         current_val = current_ev + IW_EV_LCP_LEN;
 399
 400         iwe.cmd = SIOCGIWRATE;
 401         /* Those two flags are ignored... */
 402         iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 403
 404         for (i = 0 ; i < list->supportedRates[1] ; i++) {
 405                 /* Bit rate given in 500 kb/s units (+ 0x80) */
 406                 iwe.u.bitrate.value = ((list->supportedRates[i+2] & 0x7f)
 407                                         * 500000);
 408                 /* Add new value to event */
 409                 current_val = iwe_stream_add_value(info, current_ev,
 410                                 current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 411
 412                 /* Ran out of buffer */
 413                 if (last_ev == current_val)
 414                         return end_buf;
 415
 416                 last_ev = current_val;
 417         }
 418
 419         for (i = 0 ; i < list->extSupportedRates[1] ; i++) {
 420                 /* Bit rate given in 500 kb/s units (+ 0x80) */
 421                 iwe.u.bitrate.value = ((list->extSupportedRates[i+2] & 0x7f)
 422                                         * 500000);
 423                 /* Add new value to event */
 424                 current_val = iwe_stream_add_value(info, current_ev,
 425                                 current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 426
 427                 /* Ran out of buffer */
 428                 if (last_ev == current_val)
 429                         return end_buf;
 430
 431                 last_ev = current_ev;
 432         }
 433
 434         /* Check if we added any event */
 435         if ((current_val - current_ev) > IW_EV_LCP_LEN)
 436                 current_ev = current_val;
 437                 #define IEEE80211_ELEMID_RSN 0x30
 438         memset(&iwe, 0, sizeof(iwe));
 439         iwe.cmd = IWEVCUSTOM;
 440         snprintf(buf, sizeof(buf), "bcn_int=%d", (list->beaconInterval[1] << 8)
 441                                                 + list->beaconInterval[0]);
 442         iwe.u.data.length = strlen(buf);
 443         current_ev = iwe_stream_add_point(info, current_ev,
 444                                                 end_buf, &iwe, buf);
 445
 446         /* Ran out of buffer */
 447         if (last_ev == current_ev)
 448                 return end_buf;
 449
 450         last_ev = current_ev;
 451
 452         if (list->wpaIe[1] != 0) {
 453                 static const char rsn_leader[] = "rsn_ie=";
 454                 static const char wpa_leader[] = "wpa_ie=";
 455
 456                 memset(&iwe, 0, sizeof(iwe));
 457                 iwe.cmd = IWEVCUSTOM;
 458                 if (list->wpaIe[0] == IEEE80211_ELEMID_RSN)
 459                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 460                                         list->wpaIe, list->wpaIe[1]+2,
 461                                         rsn_leader, sizeof(rsn_leader)-1);
 462                 else
 463                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 464                                         list->wpaIe, list->wpaIe[1]+2,
 465                                         wpa_leader, sizeof(wpa_leader)-1);
 466
 467                 if (iwe.u.data.length != 0)
 468                         current_ev = iwe_stream_add_point(info, current_ev,
 469                                                         end_buf, &iwe, buf);
 470
 471                 /* Ran out of buffer */
 472                 if (last_ev == current_ev)
 473                         return end_buf;
 474
 475                 last_ev = current_ev;
 476         }
 477
 478         if (list->rsnIe[1] != 0) {
 479                 static const char rsn_leader[] = "rsn_ie=";
 480                 memset(&iwe, 0, sizeof(iwe));
 481                 iwe.cmd = IWEVCUSTOM;
 482
 483                 if (list->rsnIe[0] == IEEE80211_ELEMID_RSN) {
 484                         iwe.u.data.length = encode_ie(buf, sizeof(buf),
 485                         list->rsnIe, list->rsnIe[1]+2,
 486                         rsn_leader, sizeof(rsn_leader)-1);
 487                         if (iwe.u.data.length != 0)
 488                                 current_ev = iwe_stream_add_point(info,
 489                                         current_ev, end_buf,  &iwe, buf);
 490
 491                         /* Ran out of buffer */
 492                         if (last_ev == current_ev)
 493                                 return end_buf;
 494
 495                         last_ev = current_ev;
 496                 }
 497         }
 498         /* The other data in the scan result are not really
 499         * interesting, so for now drop it
 500         */
 501         return current_ev;
 502 }
 503
 504 int usbdrvwext_giwname(struct net_device *dev,
 505                 struct iw_request_info *info,
 506                 union iwreq_data *wrq, char *extra)
 507 {
 508         /* struct usbdrv_private *macp = dev->ml_priv; */
 509
 510         strcpy(wrq->name, "IEEE 802.11-MIMO");
 511
 512         return 0;
 513 }
 514
 515 int usbdrvwext_siwfreq(struct net_device *dev,
 516                 struct iw_request_info *info,
 517                 struct iw_freq *freq, char *extra)
 518 {
 519         u32_t FreqKHz;
 520         struct usbdrv_private *macp = dev->ml_priv;
 521
 522         if (!netif_running(dev))
 523                 return -EINVAL;
 524
 525         if (freq->e > 1)
 526                 return -EINVAL;
 527
 528         if (freq->e == 1) {
 529                 FreqKHz = (freq->m / 100000);
 530
 531                 if (FreqKHz > 4000000) {
 532                         if (FreqKHz > 5825000)
 533                                 FreqKHz = 5825000;
 534                         else if (FreqKHz < 4920000)
 535                                 FreqKHz = 4920000;
 536                         else if (FreqKHz < 5000000)
 537                                 FreqKHz = (((FreqKHz - 4000000) / 5000) * 5000)
 538                                                 + 4000000;
 539                         else
 540                                 FreqKHz = (((FreqKHz - 5000000) / 5000) * 5000)
 541                                                 + 5000000;
 542                 } else {
 543                         if (FreqKHz > 2484000)
 544                                 FreqKHz = 2484000;
 545                         else if (FreqKHz < 2412000)
 546                                 FreqKHz = 2412000;
 547                         else
 548                                 FreqKHz = (((FreqKHz - 2412000) / 5000) * 5000)
 549                                                 + 2412000;
 550                 }
 551         } else {
 552                 FreqKHz = usbdrv_chan2freq(freq->m);
 553
 554                 if (FreqKHz != -1)
 555                         FreqKHz *= 1000;
 556                 else
 557                         FreqKHz = 2412000;
 558         }
 559
 560         /* printk("freq->m: %d, freq->e: %d\n", freq->m, freq->e); */
 561         /* printk("FreqKHz: %d\n", FreqKHz); */
 562
 563         if (macp->DeviceOpened == 1) {
 564                 zfiWlanSetFrequency(dev, FreqKHz, 0); /* Immediate */
 565                 /* u8_t wpaieLen,wpaie[50]; */
 566                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 567                 zfiWlanDisable(dev, 0);
 568                 zfiWlanEnable(dev);
 569                 /* if (wpaieLen > 2) */
 570                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 571         }
 572
 573         return 0;
 574 }
 575
 576 int usbdrvwext_giwfreq(struct net_device *dev,
 577                 struct iw_request_info *info,
 578                 struct iw_freq *freq, char *extra)
 579 {
 580         struct usbdrv_private *macp = dev->ml_priv;
 581
 582         if (macp->DeviceOpened != 1)
 583                 return 0;
 584
 585         freq->m = zfiWlanQueryFrequency(dev);
 586         freq->e = 3;
 587
 588         return 0;
 589 }
 590
 591 int usbdrvwext_siwmode(struct net_device *dev,
 592                 struct iw_request_info *info,
 593                 union iwreq_data *wrq, char *extra)
 594 {
 595         struct usbdrv_private *macp = dev->ml_priv;
 596         u8_t WlanMode;
 597
 598         if (!netif_running(dev))
 599                 return -EINVAL;
 600
 601         if (macp->DeviceOpened != 1)
 602                 return 0;
 603
 604         switch (wrq->mode) {
 605         case IW_MODE_MASTER:
 606                 WlanMode = ZM_MODE_AP;
 607                 break;
 608         case IW_MODE_INFRA:
 609                 WlanMode = ZM_MODE_INFRASTRUCTURE;
 610                 break;
 611         case IW_MODE_ADHOC:
 612                 WlanMode = ZM_MODE_IBSS;
 613                 break;
 614         default:
 615                 WlanMode = ZM_MODE_IBSS;
 616                 break;
 617         }
 618
 619         zfiWlanSetWlanMode(dev, WlanMode);
 620         zfiWlanDisable(dev, 1);
 621         zfiWlanEnable(dev);
 622
 623         return 0;
 624 }
 625
 626 int usbdrvwext_giwmode(struct net_device *dev,
 627         struct iw_request_info *info,
 628         __u32 *mode, char *extra)
 629 {
 630         unsigned long irqFlag;
 631         struct usbdrv_private *macp = dev->ml_priv;
 632
 633         if (!netif_running(dev))
 634                 return -EINVAL;
 635
 636         if (macp->DeviceOpened != 1)
 637                 return 0;
 638
 639         spin_lock_irqsave(&macp->cs_lock, irqFlag);
 640
 641         switch (zfiWlanQueryWlanMode(dev)) {
 642         case ZM_MODE_AP:
 643                 *mode = IW_MODE_MASTER;
 644                 break;
 645         case ZM_MODE_INFRASTRUCTURE:
 646                 *mode = IW_MODE_INFRA;
 647                 break;
 648         case ZM_MODE_IBSS:
 649                 *mode = IW_MODE_ADHOC;
 650                 break;
 651         default:
 652                 *mode = IW_MODE_ADHOC;
 653                 break;
 654         }
 655
 656         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
 657
 658         return 0;
 659 }
 660
 661 int usbdrvwext_siwsens(struct net_device *dev,
 662                         struct iw_request_info *info,
 663                         struct iw_param *sens, char *extra)
 664 {
 665         return 0;
 666 }
 667
 668 int usbdrvwext_giwsens(struct net_device *dev,
 669                         struct iw_request_info *info,
 670                         struct iw_param *sens, char *extra)
 671 {
 672         sens->value = 0;
 673         sens->fixed = 1;
 674
 675         return 0;
 676 }
 677
 678 int usbdrvwext_giwrange(struct net_device *dev,
 679                 struct iw_request_info *info,
 680                 struct iw_point *data, char *extra)
 681 {
 682         struct iw_range *range = (struct iw_range *) extra;
 683         int i, val;
 684         /* int num_band_a; */
 685         u16_t channels[60];
 686         u16_t channel_num;
 687
 688         if (!netif_running(dev))
 689                 return -EINVAL;
 690
 691         range->txpower_capa = IW_TXPOW_DBM;
 692         /* XXX what about min/max_pmp, min/max_pmt, etc. */
 693
 694         range->we_version_compiled = WIRELESS_EXT;
 695         range->we_version_source = 13;
 696
 697         range->retry_capa = IW_RETRY_LIMIT;
 698         range->retry_flags = IW_RETRY_LIMIT;
 699         range->min_retry = 0;
 700         range->max_retry = 255;
 701
 702         channel_num = zfiWlanQueryAllowChannels(dev, channels);
 703
 704         /* Gurantee reported channel numbers is less
 705         * or equal to IW_MAX_FREQUENCIES
 706         */
 707         if (channel_num > IW_MAX_FREQUENCIES)
 708                 channel_num = IW_MAX_FREQUENCIES;
 709
 710         val = 0;
 711
 712         for (i = 0; i < channel_num; i++) {
 713                 range->freq[val].i = usbdrv_freq2chan(channels[i]);
 714                 range->freq[val].m = channels[i];
 715                 range->freq[val].e = 6;
 716                 val++;
 717         }
 718
 719         range->num_channels = channel_num;
 720         range->num_frequency = channel_num;
 721
 722         #if 0
 723         range->num_channels = 14; /* Only 2.4G */
 724
 725         /* XXX need to filter against the regulatory domain &| active set */
 726         val = 0;
 727         /* B,G Bands */
 728         for (i = 1; i <= 14; i++) {
 729                 range->freq[val].i = i;
 730                 if (i == 14)
 731                         range->freq[val].m = 2484000;
 732                 else
 733                         range->freq[val].m = (2412+(i-1)*5)*1000;
 734                 range->freq[val].e = 3;
 735                 val++;
 736         }
 737
 738         num_band_a = (IW_MAX_FREQUENCIES - val);
 739         /* A Bands */
 740         for (i = 0; i < num_band_a; i++) {
 741                 range->freq[val].i = channel_frequency_11A[2 * i];
 742                 range->freq[val].m = channel_frequency_11A[2 * i + 1] * 1000;
 743                 range->freq[val].e = 3;
 744                 val++;
 745         }
 746         /* MIMO Rate Not Defined Now
 747         * For 802.11a, there are too more frequency.
 748         * We can't return them all.
 749         */
 750         range->num_frequency = val;
 751         #endif
 752
 753         /* Max of /proc/net/wireless */
 754         range->max_qual.qual = 100;  /* ??  92; */
 755         range->max_qual.level = 154; /* ?? */
 756         range->max_qual.noise = 154; /* ?? */
 757         range->sensitivity = 3;      /* ?? */
 758
 759         /* XXX these need to be nsd-specific! */
 760         range->min_rts = 0;
 761         range->max_rts = 2347;
 762         range->min_frag = 256;
 763         range->max_frag = 2346;
 764         range->max_encoding_tokens = 4 /* NUM_WEPKEYS ?? */;
 765         range->num_encoding_sizes = 2; /* ?? */
 766
 767         range->encoding_size[0] = 5; /* ?? WEP Key Encoding Size */
 768         range->encoding_size[1] = 13; /* ?? */
 769
 770         /* XXX what about num_bitrates/throughput? */
 771         range->num_bitrates = 0; /* ?? */
 772
 773         /* estimated max throughput
 774         * XXX need to cap it if we're running at ~2Mbps..
 775         */
 776
 777         range->throughput = 300000000;
 778
 779         return 0;
 780 }
 781
 782 int usbdrvwext_siwap(struct net_device *dev, struct iw_request_info *info,
 783                 struct sockaddr *MacAddr, char *extra)
 784 {
 785         struct usbdrv_private *macp = dev->ml_priv;
 786
 787         if (!netif_running(dev))
 788                 return -EINVAL;
 789
 790         if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
 791                 /* AP Mode */
 792                 zfiWlanSetMacAddress(dev, (u16_t *)&MacAddr->sa_data[0]);
 793         } else {
 794                 /* STA Mode */
 795                 zfiWlanSetBssid(dev, &MacAddr->sa_data[0]);
 796         }
 797
 798         if (macp->DeviceOpened == 1) {
 799                 /* u8_t wpaieLen,wpaie[80]; */
 800                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 801                 zfiWlanDisable(dev, 0);
 802                 zfiWlanEnable(dev);
 803                 /* if (wpaieLen > 2) */
 804                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 805         }
 806
 807         return 0;
 808 }
 809
 810 int usbdrvwext_giwap(struct net_device *dev,
 811                 struct iw_request_info *info,
 812                 struct sockaddr *MacAddr, char *extra)
 813 {
 814         struct usbdrv_private *macp = dev->ml_priv;
 815
 816         if (macp->DeviceOpened != 1)
 817                 return 0;
 818
 819         if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
 820                 /* AP Mode */
 821                 zfiWlanQueryMacAddress(dev, &MacAddr->sa_data[0]);
 822         } else {
 823                 /* STA Mode */
 824                 if (macp->adapterState == ZM_STATUS_MEDIA_CONNECT) {
 825                         zfiWlanQueryBssid(dev, &MacAddr->sa_data[0]);
 826                 } else {
 827                         u8_t zero_addr[6] = { 0x00, 0x00, 0x00, 0x00,
 828                                                                 0x00, 0x00 };
 829                         memcpy(&MacAddr->sa_data[0], zero_addr,
 830                                                         sizeof(zero_addr));
 831                 }
 832         }
 833
 834         return 0;
 835 }
 836
 837 int usbdrvwext_iwaplist(struct net_device *dev,
 838                         struct iw_request_info *info,
 839                         struct iw_point *data, char *extra)
 840 {
 841         /* Don't know how to do yet--CWYang(+) */
 842         return 0;
 843
 844 }
 845
 846 int usbdrvwext_siwscan(struct net_device *dev, struct iw_request_info *info,
 847         struct iw_point *data, char *extra)
 848 {
 849         struct usbdrv_private *macp = dev->ml_priv;
 850
 851         if (macp->DeviceOpened != 1)
 852                 return 0;
 853
 854         printk(KERN_WARNING "CWY - usbdrvwext_siwscan\n");
 855
 856         zfiWlanScan(dev);
 857
 858         return 0;
 859 }
 860
 861 int usbdrvwext_giwscan(struct net_device *dev,
 862                 struct iw_request_info *info,
 863                 struct iw_point *data, char *extra)
 864 {
 865         struct usbdrv_private *macp = dev->ml_priv;
 866         /* struct zsWlanDev* wd = (struct zsWlanDev*) zmw_wlan_dev(dev); */
 867         char *current_ev = extra;
 868         char *end_buf;
 869         int i;
 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         struct zsBssListV1 *pBssList = kmalloc(sizeof(struct zsBssListV1),
 878                                                                 GFP_KERNEL);
 879         if (data->length == 0)
 880                 end_buf = extra + IW_SCAN_MAX_DATA;
 881         else
 882                 end_buf = extra + data->length;
 883
 884         printk(KERN_WARNING "giwscan - Report Scan Results\n");
 885         /* printk("giwscan - BssList Sreucture Len : %d\n", sizeof(BssList));
 886         * printk("giwscan - BssList Count : %d\n",
 887         * wd->sta.pBssList->bssCount);
 888         * printk("giwscan - UpdateBssList Count : %d\n",
 889         * wd->sta.pUpdateBssList->bssCount);
 890         */
 891         zfiWlanQueryBssListV1(dev, pBssList);
 892         /* zfiWlanQueryBssList(dev, &BssList); */
 893
 894         /* Read and parse all entries */
 895         printk(KERN_WARNING "giwscan - pBssList->bssCount : %d\n",
 896                                                 pBssList->bssCount);
 897         /* printk("giwscan - BssList.bssCount : %d\n", BssList.bssCount); */
 898
 899         for (i = 0; i < pBssList->bssCount; i++) {
 900                 /* Translate to WE format this entry
 901                 * current_ev = usbdrv_translate_scan(dev, info, current_ev,
 902                 * extra + IW_SCAN_MAX_DATA, &pBssList->bssInfo[i]);
 903                 */
 904                 current_ev = usbdrv_translate_scan(dev, info, current_ev,
 905                                         end_buf, &pBssList->bssInfo[i]);
 906
 907                 if (current_ev == end_buf) {
 908                         kfree(pBssList);
 909                         data->length = current_ev - extra;
 910                         return -E2BIG;
 911                 }
 912         }
 913
 914         /* Length of data */
 915         data->length = (current_ev - extra);
 916         data->flags = 0;   /* todo */
 917
 918         kfree(pBssList);
 919
 920         return 0;
 921 }
 922
 923 int usbdrvwext_siwessid(struct net_device *dev,
 924                 struct iw_request_info *info,
 925                 struct iw_point *essid, char *extra)
 926 {
 927         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
 928         struct usbdrv_private *macp = dev->ml_priv;
 929
 930         if (!netif_running(dev))
 931                 return -EINVAL;
 932
 933         if (essid->flags == 1) {
 934                 if (essid->length > IW_ESSID_MAX_SIZE)
 935                         return -E2BIG;
 936
 937                 if (copy_from_user(&EssidBuf, essid->pointer, essid->length))
 938                         return -EFAULT;
 939
 940                 EssidBuf[essid->length] = '\0';
 941                 /* printk("siwessid - Set Essid : %s\n",EssidBuf); */
 942                 /* printk("siwessid - Essid Len : %d\n",essid->length); */
 943                 /* printk("siwessid - Essid Flag : %x\n",essid->flags); */
 944                 if (macp->DeviceOpened == 1) {
 945                         zfiWlanSetSSID(dev, EssidBuf, strlen(EssidBuf));
 946                         zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev),
 947                                                 FALSE);
 948                         zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev));
 949                         /* u8_t wpaieLen,wpaie[50]; */
 950                         /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
 951                         zfiWlanDisable(dev, 0);
 952                         zfiWlanEnable(dev);
 953                         /* if (wpaieLen > 2) */
 954                         /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
 955                 }
 956         }
 957
 958         return 0;
 959 }
 960
 961 int usbdrvwext_giwessid(struct net_device *dev,
 962                 struct iw_request_info *info,
 963                 struct iw_point *essid, char *extra)
 964 {
 965         struct usbdrv_private *macp = dev->ml_priv;
 966         u8_t EssidLen;
 967         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
 968         int ssid_len;
 969
 970         if (!netif_running(dev))
 971                 return -EINVAL;
 972
 973         if (macp->DeviceOpened != 1)
 974                 return 0;
 975
 976         zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen);
 977
 978         /* Convert type from unsigned char to char */
 979         ssid_len = (int)EssidLen;
 980
 981         /* Make sure the essid length is not greater than IW_ESSID_MAX_SIZE */
 982         if (ssid_len > IW_ESSID_MAX_SIZE)
 983                 ssid_len = IW_ESSID_MAX_SIZE;
 984
 985         EssidBuf[ssid_len] = '\0';
 986
 987         essid->flags = 1;
 988         essid->length = strlen(EssidBuf);
 989
 990         memcpy(extra, EssidBuf, essid->length);
 991         /* wireless.c in Kernel would handle copy_to_user -- line 679 */
 992         /* if (essid->pointer) {
 993         * if (copy_to_user(essid->pointer, EssidBuf, essid->length)) {
 994         * printk("giwessid - copy_to_user Fail\n");
 995         * return -EFAULT;
 996         * }
 997         * }
 998         */
 999
1000         return 0;
1001 }
1002
1003 int usbdrvwext_siwnickn(struct net_device *dev,
1004                         struct iw_request_info *info,
1005                         struct iw_point *data, char *nickname)
1006 {
1007         /* Exist but junk--CWYang(+) */
1008         return 0;
1009 }
1010
1011 int usbdrvwext_giwnickn(struct net_device *dev,
1012                         struct iw_request_info *info,
1013                         struct iw_point *data, char *nickname)
1014 {
1015         struct usbdrv_private *macp = dev->ml_priv;
1016         u8_t EssidLen;
1017         char EssidBuf[IW_ESSID_MAX_SIZE + 1];
1018
1019         if (macp->DeviceOpened != 1)
1020                 return 0;
1021
1022         zfiWlanQuerySSID(dev, &EssidBuf[0], &EssidLen);
1023         EssidBuf[EssidLen] = 0;
1024
1025         data->flags = 1;
1026         data->length = strlen(EssidBuf);
1027
1028         memcpy(nickname, EssidBuf, data->length);
1029
1030         return 0;
1031 }
1032
1033 int usbdrvwext_siwrate(struct net_device *dev,
1034                 struct iw_request_info *info,
1035                 struct iw_param *frq, char *extra)
1036 {
1037         struct usbdrv_private *macp = dev->ml_priv;
1038         /* Array to Define Rate Number that Send to Driver */
1039         u16_t zcIndextoRateBG[16] = {1000, 2000, 5500, 11000, 0, 0, 0, 0,
1040                         48000, 24000, 12000, 6000, 54000, 36000, 18000, 9000};
1041         u16_t zcRateToMCS[] = {0xff, 0, 1, 2, 3, 0xb, 0xf, 0xa, 0xe, 0x9, 0xd,
1042                                 0x8, 0xc};
1043         u8_t i, RateIndex = 4;
1044         u16_t RateKbps;
1045
1046         /* printk("frq->disabled : 0x%x\n",frq->disabled); */
1047         /* printk("frq->value : 0x%x\n",frq->value); */
1048
1049         RateKbps = frq->value / 1000;
1050         /* printk("RateKbps : %d\n", RateKbps); */
1051         for (i = 0; i < 16; i++) {
1052                 if (RateKbps == zcIndextoRateBG[i])
1053                         RateIndex = i;
1054         }
1055
1056         if (zcIndextoRateBG[RateIndex] == 0)
1057                 RateIndex = 0xff;
1058         /* printk("RateIndex : %x\n", RateIndex); */
1059         for (i = 0; i < 13; i++)
1060                 if (RateIndex == zcRateToMCS[i])
1061                         break;
1062         /* printk("Index : %x\n", i); */
1063         if (RateKbps == 65000) {
1064                 RateIndex = 20;
1065                 printk(KERN_WARNING "RateIndex : %d\n", RateIndex);
1066         }
1067
1068         if (macp->DeviceOpened == 1) {
1069                 zfiWlanSetTxRate(dev, i);
1070                 /* zfiWlanDisable(dev); */
1071                 /* zfiWlanEnable(dev); */
1072         }
1073
1074         return 0;
1075 }
1076
1077 int usbdrvwext_giwrate(struct net_device *dev,
1078                 struct iw_request_info *info,
1079                 struct iw_param *frq, char *extra)
1080 {
1081         struct usbdrv_private *macp = dev->ml_priv;
1082
1083         if (!netif_running(dev))
1084                 return -EINVAL;
1085
1086         if (macp->DeviceOpened != 1)
1087                 return 0;
1088
1089         frq->fixed = 0;
1090         frq->disabled = 0;
1091         frq->value = zfiWlanQueryRxRate(dev) * 1000;
1092
1093         return 0;
1094 }
1095
1096 int usbdrvwext_siwrts(struct net_device *dev,
1097                 struct iw_request_info *info,
1098                 struct iw_param *rts, char *extra)
1099 {
1100         struct usbdrv_private *macp = dev->ml_priv;
1101         int val = rts->value;
1102
1103         if (macp->DeviceOpened != 1)
1104                 return 0;
1105
1106         if (rts->disabled)
1107                 val = 2347;
1108
1109         if ((val < 0) || (val > 2347))
1110                 return -EINVAL;
1111
1112         zfiWlanSetRtsThreshold(dev, val);
1113
1114         return 0;
1115 }
1116
1117 int usbdrvwext_giwrts(struct net_device *dev,
1118                 struct iw_request_info *info,
1119                 struct iw_param *rts, char *extra)
1120 {
1121         struct usbdrv_private *macp = dev->ml_priv;
1122
1123         if (!netif_running(dev))
1124                 return -EINVAL;
1125
1126         if (macp->DeviceOpened != 1)
1127                 return 0;
1128
1129         rts->value = zfiWlanQueryRtsThreshold(dev);
1130         rts->disabled = (rts->value >= 2347);
1131         rts->fixed = 1;
1132
1133         return 0;
1134 }
1135
1136 int usbdrvwext_siwfrag(struct net_device *dev,
1137                 struct iw_request_info *info,
1138                 struct iw_param *frag, char *extra)
1139 {
1140         struct usbdrv_private *macp = dev->ml_priv;
1141         u16_t fragThreshold;
1142
1143         if (macp->DeviceOpened != 1)
1144                 return 0;
1145
1146         if (frag->disabled)
1147                 fragThreshold = 0;
1148         else
1149                 fragThreshold = frag->value;
1150
1151         zfiWlanSetFragThreshold(dev, fragThreshold);
1152
1153         return 0;
1154 }
1155
1156 int usbdrvwext_giwfrag(struct net_device *dev,
1157                 struct iw_request_info *info,
1158                 struct iw_param *frag, char *extra)
1159 {
1160         struct usbdrv_private *macp = dev->ml_priv;
1161         u16 val;
1162         unsigned long irqFlag;
1163
1164         if (!netif_running(dev))
1165                 return -EINVAL;
1166
1167         if (macp->DeviceOpened != 1)
1168                 return 0;
1169
1170         spin_lock_irqsave(&macp->cs_lock, irqFlag);
1171
1172         val = zfiWlanQueryFragThreshold(dev);
1173
1174         frag->value = val;
1175
1176         frag->disabled = (val >= 2346);
1177         frag->fixed = 1;
1178
1179         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
1180
1181         return 0;
1182 }
1183
1184 int usbdrvwext_siwtxpow(struct net_device *dev,
1185                         struct iw_request_info *info,
1186                         struct iw_param *rrq, char *extra)
1187 {
1188         /* Not support yet--CWYng(+) */
1189         return 0;
1190 }
1191
1192 int usbdrvwext_giwtxpow(struct net_device *dev,
1193                         struct iw_request_info *info,
1194                         struct iw_param *rrq, char *extra)
1195 {
1196         /* Not support yet--CWYng(+) */
1197         return 0;
1198 }
1199
1200 int usbdrvwext_siwretry(struct net_device *dev,
1201                         struct iw_request_info *info,
1202                         struct iw_param *rrq, char *extra)
1203 {
1204         /* Do nothing--CWYang(+) */
1205         return 0;
1206 }
1207
1208 int usbdrvwext_giwretry(struct net_device *dev,
1209                         struct iw_request_info *info,
1210                         struct iw_param *rrq, char *extra)
1211 {
1212         /* Do nothing--CWYang(+) */
1213         return 0;
1214 }
1215
1216 int usbdrvwext_siwencode(struct net_device *dev,
1217                 struct iw_request_info *info,
1218                 struct iw_point *erq, char *key)
1219 {
1220         struct zsKeyInfo keyInfo;
1221         int i;
1222         int WepState = ZM_ENCRYPTION_WEP_DISABLED;
1223         struct usbdrv_private *macp = dev->ml_priv;
1224
1225         if (!netif_running(dev))
1226                 return -EINVAL;
1227
1228         if ((erq->flags & IW_ENCODE_DISABLED) == 0) {
1229                 keyInfo.key = key;
1230                 keyInfo.keyLength = erq->length;
1231                 keyInfo.keyIndex = (erq->flags & IW_ENCODE_INDEX) - 1;
1232                 if (keyInfo.keyIndex >= 4)
1233                         keyInfo.keyIndex = 0;
1234                 keyInfo.flag = ZM_KEY_FLAG_DEFAULT_KEY;
1235
1236                 zfiWlanSetKey(dev, keyInfo);
1237                 WepState = ZM_ENCRYPTION_WEP_ENABLED;
1238         } else {
1239                 for (i = 1; i < 4; i++)
1240                         zfiWlanRemoveKey(dev, 0, i);
1241                 WepState = ZM_ENCRYPTION_WEP_DISABLED;
1242                 /* zfiWlanSetEncryMode(dev, ZM_NO_WEP); */
1243         }
1244
1245         if (macp->DeviceOpened == 1) {
1246                 zfiWlanSetWepStatus(dev, WepState);
1247                 zfiWlanSetFrequency(dev, zfiWlanQueryFrequency(dev), FALSE);
1248                 /* zfiWlanSetEncryMode(dev, zfiWlanQueryEncryMode(dev)); */
1249                 /* u8_t wpaieLen,wpaie[50]; */
1250                 /* zfiWlanQueryWpaIe(dev, wpaie, &wpaieLen); */
1251                 zfiWlanDisable(dev, 0);
1252                 zfiWlanEnable(dev);
1253                 /* if (wpaieLen > 2) */
1254                 /* zfiWlanSetWpaIe(dev, wpaie, wpaieLen); */
1255         }
1256
1257         return 0;
1258 }
1259
1260 int usbdrvwext_giwencode(struct net_device *dev,
1261                 struct iw_request_info *info,
1262                 struct iw_point *erq, char *key)
1263 {
1264         struct usbdrv_private *macp = dev->ml_priv;
1265         u8_t EncryptionMode;
1266         u8_t keyLen = 0;
1267
1268         if (macp->DeviceOpened != 1)
1269                 return 0;
1270
1271         EncryptionMode = zfiWlanQueryEncryMode(dev);
1272
1273         if (EncryptionMode)
1274                 erq->flags = IW_ENCODE_ENABLED;
1275         else
1276                 erq->flags = IW_ENCODE_DISABLED;
1277
1278         /* We can't return the key, so set the proper flag and return zero */
1279         erq->flags |= IW_ENCODE_NOKEY;
1280         memset(key, 0, 16);
1281
1282         /* Copy the key to the user buffer */
1283         switch (EncryptionMode) {
1284         case ZM_WEP64:
1285                 keyLen = 5;
1286                 break;
1287         case ZM_WEP128:
1288                 keyLen = 13;
1289                 break;
1290         case ZM_WEP256:
1291                 keyLen = 29;
1292                 break;
1293         case ZM_AES:
1294                 keyLen = 16;
1295                 break;
1296         case ZM_TKIP:
1297                 keyLen = 32;
1298                 break;
1299         #ifdef ZM_ENABLE_CENC
1300         case ZM_CENC:
1301                 /* ZM_ENABLE_CENC */
1302                 keyLen = 32;
1303                 break;
1304         #endif
1305         case ZM_NO_WEP:
1306                 keyLen = 0;
1307                 break;
1308         default:
1309                 keyLen = 0;
1310                 printk(KERN_ERR "Unknown EncryMode\n");
1311                 break;
1312         }
1313         erq->length = keyLen;
1314
1315         return 0;
1316 }
1317
1318 int usbdrvwext_siwpower(struct net_device *dev,
1319                 struct iw_request_info *info,
1320                 struct iw_param *frq, char *extra)
1321 {
1322         struct usbdrv_private *macp = dev->ml_priv;
1323         u8_t PSMode;
1324
1325         if (macp->DeviceOpened != 1)
1326                 return 0;
1327
1328         if (frq->disabled)
1329                 PSMode = ZM_STA_PS_NONE;
1330         else
1331                 PSMode = ZM_STA_PS_MAX;
1332
1333         zfiWlanSetPowerSaveMode(dev, PSMode);
1334
1335         return 0;
1336 }
1337
1338 int usbdrvwext_giwpower(struct net_device *dev,
1339                 struct iw_request_info *info,
1340                 struct iw_param *frq, char *extra)
1341 {
1342         unsigned long irqFlag;
1343         struct usbdrv_private *macp = dev->ml_priv;
1344
1345         if (macp->DeviceOpened != 1)
1346                 return 0;
1347
1348         spin_lock_irqsave(&macp->cs_lock, irqFlag);
1349
1350         if (zfiWlanQueryPowerSaveMode(dev) == ZM_STA_PS_NONE)
1351                 frq->disabled = 1;
1352         else
1353                 frq->disabled = 0;
1354
1355         spin_unlock_irqrestore(&macp->cs_lock, irqFlag);
1356
1357         return 0;
1358 }
1359
1360 /*int usbdrvwext_setparam(struct net_device *dev, struct iw_request_info *info,
1361 *                        void *w, char *extra)
1362 *{
1363 *       struct ieee80211vap *vap = dev->ml_priv;
1364 *       struct ieee80211com *ic = vap->iv_ic;
1365 *       struct ieee80211_rsnparms *rsn = &vap->iv_bss->ni_rsn;
1366 *       int *i = (int *) extra;
1367 *       int param = i[0];               // parameter id is 1st
1368 *       int value = i[1];               // NB: most values are TYPE_INT
1369 *       int retv = 0;
1370 *       int j, caps;
1371 *       const struct ieee80211_authenticator *auth;
1372 *       const struct ieee80211_aclator *acl;
1373 *
1374 *       switch (param) {
1375 *       case IEEE80211_PARAM_AUTHMODE:
1376 *               switch (value) {
1377 *               case IEEE80211_AUTH_WPA:        // WPA
1378 *               case IEEE80211_AUTH_8021X:      // 802.1x
1379 *               case IEEE80211_AUTH_OPEN:       // open
1380 *               case IEEE80211_AUTH_SHARED:     // shared-key
1381 *               case IEEE80211_AUTH_AUTO:       // auto
1382 *                       auth = ieee80211_authenticator_get(value);
1383 *                       if (auth == NULL)
1384 *                               return -EINVAL;
1385 *                       break;
1386 *               default:
1387 *                       return -EINVAL;
1388 *               }
1389 *               switch (value) {
1390 *               case IEEE80211_AUTH_WPA:        // WPA w/ 802.1x
1391 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1392 *                       value = IEEE80211_AUTH_8021X;
1393 *                       break;
1394 *               case IEEE80211_AUTH_OPEN:       // open
1395 *               vap->iv_flags &= ~(IEEE80211_F_WPA | IEEE80211_F_PRIVACY);
1396 *                       break;
1397 *               case IEEE80211_AUTH_SHARED:     // shared-key
1398 *               case IEEE80211_AUTH_AUTO:       // auto
1399 *               case IEEE80211_AUTH_8021X:      // 802.1x
1400 *                       vap->iv_flags &= ~IEEE80211_F_WPA;
1401 *                       // both require a key so mark the PRIVACY capability
1402 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1403 *                       break;
1404 *               }
1405 *               // NB: authenticator attach/detach happens on state change
1406 *               vap->iv_bss->ni_authmode = value;
1407 *               // XXX mixed/mode/usage?
1408 *               vap->iv_auth = auth;
1409 *               retv = ENETRESET;
1410 *               break;
1411 *       case IEEE80211_PARAM_PROTMODE:
1412 *               if (value > IEEE80211_PROT_RTSCTS)
1413 *                       return -EINVAL;
1414 *               ic->ic_protmode = value;
1415 *               // NB: if not operating in 11g this can wait
1416 *               if (ic->ic_bsschan != IEEE80211_CHAN_ANYC &&
1417 *                   IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan))
1418 *                       retv = ENETRESET;
1419 *               break;
1420 *       case IEEE80211_PARAM_MCASTCIPHER:
1421 *               if ((vap->iv_caps & cipher2cap(value)) == 0 &&
1422 *                   !ieee80211_crypto_available(value))
1423 *                       return -EINVAL;
1424 *               rsn->rsn_mcastcipher = value;
1425 *               if (vap->iv_flags & IEEE80211_F_WPA)
1426 *                       retv = ENETRESET;
1427 *               break;
1428 *       case IEEE80211_PARAM_MCASTKEYLEN:
1429 *               if (!(0 < value && value < IEEE80211_KEYBUF_SIZE))
1430 *                       return -EINVAL;
1431 *               // XXX no way to verify driver capability
1432 *               rsn->rsn_mcastkeylen = value;
1433 *               if (vap->iv_flags & IEEE80211_F_WPA)
1434 *                       retv = ENETRESET;
1435 *               break;
1436 *       case IEEE80211_PARAM_UCASTCIPHERS:
1437 *
1438 *                // Convert cipher set to equivalent capabilities.
1439 *                // NB: this logic intentionally ignores unknown and
1440 *                // unsupported ciphers so folks can specify 0xff or
1441 *                // similar and get all available ciphers.
1442 *
1443 *               caps = 0;
1444 *               for (j = 1; j < 32; j++)        // NB: skip WEP
1445 *                       if ((value & (1<<j)) &&
1446 *                           ((vap->iv_caps & cipher2cap(j)) ||
1447 *                            ieee80211_crypto_available(j)))
1448 *                               caps |= 1<<j;
1449 *               if (caps == 0)                  // nothing available
1450 *                       return -EINVAL;
1451 *               // XXX verify ciphers ok for unicast use?
1452 *               // XXX disallow if running as it'll have no effect
1453 *               rsn->rsn_ucastcipherset = caps;
1454 *               if (vap->iv_flags & IEEE80211_F_WPA)
1455 *                       retv = ENETRESET;
1456 *               break;
1457 *       case IEEE80211_PARAM_UCASTCIPHER:
1458 *               if ((rsn->rsn_ucastcipherset & cipher2cap(value)) == 0)
1459 *                       return -EINVAL;
1460 *               rsn->rsn_ucastcipher = value;
1461 *               break;
1462 *       case IEEE80211_PARAM_UCASTKEYLEN:
1463 *               if (!(0 < value && value < IEEE80211_KEYBUF_SIZE))
1464 *                       return -EINVAL;
1465 *               // XXX no way to verify driver capability
1466 *               rsn->rsn_ucastkeylen = value;
1467 *               break;
1468 *       case IEEE80211_PARAM_KEYMGTALGS:
1469 *               // XXX check
1470 *               rsn->rsn_keymgmtset = value;
1471 *               if (vap->iv_flags & IEEE80211_F_WPA)
1472 *                       retv = ENETRESET;
1473 *               break;
1474 *       case IEEE80211_PARAM_RSNCAPS:
1475 *               // XXX check
1476 *               rsn->rsn_caps = value;
1477 *               if (vap->iv_flags & IEEE80211_F_WPA)
1478 *                       retv = ENETRESET;
1479 *               break;
1480 *       case IEEE80211_PARAM_WPA:
1481 *               if (value > 3)
1482 *                       return -EINVAL;
1483 *               // XXX verify ciphers available
1484 *               vap->iv_flags &= ~IEEE80211_F_WPA;
1485 *               switch (value) {
1486 *               case 1:
1487 *                       vap->iv_flags |= IEEE80211_F_WPA1;
1488 *                       break;
1489 *               case 2:
1490 *                       vap->iv_flags |= IEEE80211_F_WPA2;
1491 *                       break;
1492 *               case 3:
1493 *                       vap->iv_flags |= IEEE80211_F_WPA1 | IEEE80211_F_WPA2;
1494 *                       break;
1495 *               }
1496 *               retv = ENETRESET;               // XXX?
1497 *               break;
1498 *       case IEEE80211_PARAM_ROAMING:
1499 *               if (!(IEEE80211_ROAMING_DEVICE <= value &&
1500 *                   value <= IEEE80211_ROAMING_MANUAL))
1501 *                       return -EINVAL;
1502 *               ic->ic_roaming = value;
1503 *               break;
1504 *       case IEEE80211_PARAM_PRIVACY:
1505 *               if (value) {
1506 *                       // XXX check for key state?
1507 *                       vap->iv_flags |= IEEE80211_F_PRIVACY;
1508 *               } else
1509 *                       vap->iv_flags &= ~IEEE80211_F_PRIVACY;
1510 *               break;
1511 *       case IEEE80211_PARAM_DROPUNENCRYPTED:
1512 *               if (value)
1513 *                       vap->iv_flags |= IEEE80211_F_DROPUNENC;
1514 *               else
1515 *                       vap->iv_flags &= ~IEEE80211_F_DROPUNENC;
1516 *               break;
1517 *       case IEEE80211_PARAM_COUNTERMEASURES:
1518 *               if (value) {
1519 *                       if ((vap->iv_flags & IEEE80211_F_WPA) == 0)
1520 *                               return -EINVAL;
1521 *                       vap->iv_flags |= IEEE80211_F_COUNTERM;
1522 *               } else
1523 *                       vap->iv_flags &= ~IEEE80211_F_COUNTERM;
1524 *               break;
1525 *       case IEEE80211_PARAM_DRIVER_CAPS:
1526 *               vap->iv_caps = value;           // NB: for testing
1527 *               break;
1528 *       case IEEE80211_PARAM_MACCMD:
1529 *               acl = vap->iv_acl;
1530 *               switch (value) {
1531 *               case IEEE80211_MACCMD_POLICY_OPEN:
1532 *               case IEEE80211_MACCMD_POLICY_ALLOW:
1533 *               case IEEE80211_MACCMD_POLICY_DENY:
1534 *                       if (acl == NULL) {
1535 *                               acl = ieee80211_aclator_get("mac");
1536 *                               if (acl == NULL || !acl->iac_attach(vap))
1537 *                                       return -EINVAL;
1538 *                               vap->iv_acl = acl;
1539 *                       }
1540 *                       acl->iac_setpolicy(vap, value);
1541 *                       break;
1542 *               case IEEE80211_MACCMD_FLUSH:
1543 *                       if (acl != NULL)
1544 *                               acl->iac_flush(vap);
1545 *                       // NB: silently ignore when not in use
1546 *                       break;
1547 *               case IEEE80211_MACCMD_DETACH:
1548 *                       if (acl != NULL) {
1549 *                               vap->iv_acl = NULL;
1550 *                               acl->iac_detach(vap);
1551 *                       }
1552 *                       break;
1553 *               }
1554 *               break;
1555 *       case IEEE80211_PARAM_WMM:
1556 *               if (ic->ic_caps & IEEE80211_C_WME){
1557 *                       if (value) {
1558 *                               vap->iv_flags |= IEEE80211_F_WME;
1559 *                                *//* XXX needed by ic_reset *//*
1560 *                               vap->iv_ic->ic_flags |= IEEE80211_F_WME;
1561 *                       }
1562 *                       else {
1563 *                               *//* XXX needed by ic_reset *//*
1564 *                               vap->iv_flags &= ~IEEE80211_F_WME;
1565 *                               vap->iv_ic->ic_flags &= ~IEEE80211_F_WME;
1566 *                       }
1567 *                       retv = ENETRESET;       // Renegotiate for capabilities
1568 *               }
1569 *               break;
1570 *       case IEEE80211_PARAM_HIDESSID:
1571 *               if (value)
1572 *                       vap->iv_flags |= IEEE80211_F_HIDESSID;
1573 *               else
1574 *                       vap->iv_flags &= ~IEEE80211_F_HIDESSID;
1575 *               retv = ENETRESET;
1576 *               break;
1577 *       case IEEE80211_PARAM_APBRIDGE:
1578 *               if (value == 0)
1579 *                       vap->iv_flags |= IEEE80211_F_NOBRIDGE;
1580 *               else
1581 *                       vap->iv_flags &= ~IEEE80211_F_NOBRIDGE;
1582 *               break;
1583 *       case IEEE80211_PARAM_INACT:
1584 *               vap->iv_inact_run = value / IEEE80211_INACT_WAIT;
1585 *               break;
1586 *       case IEEE80211_PARAM_INACT_AUTH:
1587 *               vap->iv_inact_auth = value / IEEE80211_INACT_WAIT;
1588 *               break;
1589 *       case IEEE80211_PARAM_INACT_INIT:
1590 *               vap->iv_inact_init = value / IEEE80211_INACT_WAIT;
1591 *               break;
1592 *       case IEEE80211_PARAM_ABOLT:
1593 *               caps = 0;
1594 *
1595 *                // Map abolt settings to capability bits;
1596 *                // this also strips unknown/unwanted bits.
1597 *
1598 *               if (value & IEEE80211_ABOLT_TURBO_PRIME)
1599 *                       caps |= IEEE80211_ATHC_TURBOP;
1600 *               if (value & IEEE80211_ABOLT_COMPRESSION)
1601 *                       caps |= IEEE80211_ATHC_COMP;
1602 *               if (value & IEEE80211_ABOLT_FAST_FRAME)
1603 *                       caps |= IEEE80211_ATHC_FF;
1604 *               if (value & IEEE80211_ABOLT_XR)
1605 *                       caps |= IEEE80211_ATHC_XR;
1606 *               if (value & IEEE80211_ABOLT_AR)
1607 *                       caps |= IEEE80211_ATHC_AR;
1608 *               if (value & IEEE80211_ABOLT_BURST)
1609 *                       caps |= IEEE80211_ATHC_BURST;
1610 *        if (value & IEEE80211_ABOLT_WME_ELE)
1611 *            caps |= IEEE80211_ATHC_WME;
1612 *               // verify requested capabilities are supported
1613 *               if ((caps & ic->ic_ath_cap) != caps)
1614 *                       return -EINVAL;
1615 *               if (vap->iv_ath_cap != caps) {
1616 *                       if ((vap->iv_ath_cap ^ caps) & IEEE80211_ATHC_TURBOP) {
1617 *                               if (ieee80211_set_turbo(dev,
1618 *                                               caps & IEEE80211_ATHC_TURBOP))
1619 *                                       return -EINVAL;
1620 *                               ieee80211_scan_flush(ic);
1621 *                       }
1622 *                       vap->iv_ath_cap = caps;
1623 *                       ic->ic_athcapsetup(vap->iv_ic, vap->iv_ath_cap);
1624 *                       retv = ENETRESET;
1625 *               }
1626 *               break;
1627 *       case IEEE80211_PARAM_DTIM_PERIOD:
1628 *               if (vap->iv_opmode != IEEE80211_M_HOSTAP &&
1629 *                   vap->iv_opmode != IEEE80211_M_IBSS)
1630 *                       return -EINVAL;
1631 *               if (IEEE80211_DTIM_MIN <= value &&
1632 *                   value <= IEEE80211_DTIM_MAX) {
1633 *                       vap->iv_dtim_period = value;
1634 *                       retv = ENETRESET;               // requires restart
1635 *               } else
1636 *                       retv = EINVAL;
1637 *               break;
1638 *       case IEEE80211_PARAM_BEACON_INTERVAL:
1639 *               if (vap->iv_opmode != IEEE80211_M_HOSTAP &&
1640 *                   vap->iv_opmode != IEEE80211_M_IBSS)
1641 *                       return -EINVAL;
1642 *               if (IEEE80211_BINTVAL_MIN <= value &&
1643 *                   value <= IEEE80211_BINTVAL_MAX) {
1644 *                       ic->ic_lintval = value;         // XXX multi-bss
1645 *                       retv = ENETRESET;               // requires restart
1646 *               } else
1647 *                       retv = EINVAL;
1648 *               break;
1649 *       case IEEE80211_PARAM_DOTH:
1650 *               if (value) {
1651 *                       ic->ic_flags |= IEEE80211_F_DOTH;
1652 *               }
1653 *               else
1654 *                       ic->ic_flags &= ~IEEE80211_F_DOTH;
1655 *               retv = ENETRESET;       // XXX: need something this drastic?
1656 *               break;
1657 *       case IEEE80211_PARAM_PWRTARGET:
1658 *               ic->ic_curchanmaxpwr = value;
1659 *               break;
1660 *       case IEEE80211_PARAM_GENREASSOC:
1661 *               IEEE80211_SEND_MGMT(vap->iv_bss,
1662 *                                       IEEE80211_FC0_SUBTYPE_REASSOC_REQ, 0);
1663 *               break;
1664 *       case IEEE80211_PARAM_COMPRESSION:
1665 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_COMP, value);
1666 *               break;
1667 *    case IEEE80211_PARAM_WMM_AGGRMODE:
1668 *        retv = ieee80211_setathcap(vap, IEEE80211_ATHC_WME, value);
1669 *        break;
1670 *       case IEEE80211_PARAM_FF:
1671 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_FF, value);
1672 *               break;
1673 *       case IEEE80211_PARAM_TURBO:
1674 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_TURBOP, value);
1675 *               if (retv == ENETRESET) {
1676 *                       if(ieee80211_set_turbo(dev,value))
1677 *                                       return -EINVAL;
1678 *                       ieee80211_scan_flush(ic);
1679 *               }
1680 *               break;
1681 *       case IEEE80211_PARAM_XR:
1682 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_XR, value);
1683 *               break;
1684 *       case IEEE80211_PARAM_BURST:
1685 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_BURST, value);
1686 *               break;
1687 *       case IEEE80211_PARAM_AR:
1688 *               retv = ieee80211_setathcap(vap, IEEE80211_ATHC_AR, value);
1689 *               break;
1690 *       case IEEE80211_PARAM_PUREG:
1691 *               if (value)
1692 *                       vap->iv_flags |= IEEE80211_F_PUREG;
1693 *               else
1694 *                       vap->iv_flags &= ~IEEE80211_F_PUREG;
1695 *               // NB: reset only if we're operating on an 11g channel
1696 *               if (ic->ic_bsschan != IEEE80211_CHAN_ANYC &&
1697 *                   IEEE80211_IS_CHAN_ANYG(ic->ic_bsschan))
1698 *                       retv = ENETRESET;
1699 *               break;
1700 *       case IEEE80211_PARAM_WDS:
1701 *               if (value)
1702 *                       vap->iv_flags_ext |= IEEE80211_FEXT_WDS;
1703 *               else
1704 *                       vap->iv_flags_ext &= ~IEEE80211_FEXT_WDS;
1705 *               break;
1706 *       case IEEE80211_PARAM_BGSCAN:
1707 *               if (value) {
1708 *                       if ((vap->iv_caps & IEEE80211_C_BGSCAN) == 0)
1709 *                               return -EINVAL;
1710 *                       vap->iv_flags |= IEEE80211_F_BGSCAN;
1711 *               } else {
1712 *                       // XXX racey?
1713 *                       vap->iv_flags &= ~IEEE80211_F_BGSCAN;
1714 *                       ieee80211_cancel_scan(vap);     // anything current
1715 *               }
1716 *               break;
1717 *       case IEEE80211_PARAM_BGSCAN_IDLE:
1718 *               if (value >= IEEE80211_BGSCAN_IDLE_MIN)
1719 *                       vap->iv_bgscanidle = value*HZ/1000;
1720 *               else
1721 *                       retv = EINVAL;
1722 *               break;
1723 *       case IEEE80211_PARAM_BGSCAN_INTERVAL:
1724 *               if (value >= IEEE80211_BGSCAN_INTVAL_MIN)
1725 *                       vap->iv_bgscanintvl = value*HZ;
1726 *               else
1727 *                       retv = EINVAL;
1728 *               break;
1729 *       case IEEE80211_PARAM_MCAST_RATE:
1730 *               // units are in KILObits per second
1731 *               if (value >= 256 && value <= 54000)
1732 *                       vap->iv_mcast_rate = value;
1733 *               else
1734 *                       retv = EINVAL;
1735 *               break;
1736 *       case IEEE80211_PARAM_COVERAGE_CLASS:
1737 *               if (value >= 0 && value <= IEEE80211_COVERAGE_CLASS_MAX) {
1738 *                       ic->ic_coverageclass = value;
1739 *                       if (IS_UP_AUTO(vap))
1740 *                               ieee80211_new_state(vap, IEEE80211_S_SCAN, 0);
1741 *                       retv = 0;
1742 *               }
1743 *               else
1744 *                       retv = EINVAL;
1745 *               break;
1746 *       case IEEE80211_PARAM_COUNTRY_IE:
1747 *               if (value)
1748 *                       ic->ic_flags_ext |= IEEE80211_FEXT_COUNTRYIE;
1749 *               else
1750 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_COUNTRYIE;
1751 *               retv = ENETRESET;
1752 *               break;
1753 *       case IEEE80211_PARAM_REGCLASS:
1754 *               if (value)
1755 *                       ic->ic_flags_ext |= IEEE80211_FEXT_REGCLASS;
1756 *               else
1757 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_REGCLASS;
1758 *               retv = ENETRESET;
1759 *               break;
1760 *       case IEEE80211_PARAM_SCANVALID:
1761 *               vap->iv_scanvalid = value*HZ;
1762 *               break;
1763 *       case IEEE80211_PARAM_ROAM_RSSI_11A:
1764 *               vap->iv_roam.rssi11a = value;
1765 *               break;
1766 *       case IEEE80211_PARAM_ROAM_RSSI_11B:
1767 *               vap->iv_roam.rssi11bOnly = value;
1768 *               break;
1769 *       case IEEE80211_PARAM_ROAM_RSSI_11G:
1770 *               vap->iv_roam.rssi11b = value;
1771 *               break;
1772 *       case IEEE80211_PARAM_ROAM_RATE_11A:
1773 *               vap->iv_roam.rate11a = value;
1774 *               break;
1775 *       case IEEE80211_PARAM_ROAM_RATE_11B:
1776 *               vap->iv_roam.rate11bOnly = value;
1777 *               break;
1778 *       case IEEE80211_PARAM_ROAM_RATE_11G:
1779 *               vap->iv_roam.rate11b = value;
1780 *               break;
1781 *       case IEEE80211_PARAM_UAPSDINFO:
1782 *               if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
1783 *                       if (ic->ic_caps & IEEE80211_C_UAPSD) {
1784 *                               if (value)
1785 *                                       IEEE80211_VAP_UAPSD_ENABLE(vap);
1786 *                               else
1787 *                                       IEEE80211_VAP_UAPSD_DISABLE(vap);
1788 *                               retv = ENETRESET;
1789 *                       }
1790 *               }
1791 *               else if (vap->iv_opmode == IEEE80211_M_STA) {
1792 *                       vap->iv_uapsdinfo = value;
1793 *                       IEEE80211_VAP_UAPSD_ENABLE(vap);
1794 *                       retv = ENETRESET;
1795 *               }
1796 *               break;
1797 *       case IEEE80211_PARAM_SLEEP:
1798 *               // XXX: Forced sleep for testing. Does not actually place the
1799 *               //      HW in sleep mode yet. this only makes sense for STAs.
1800 *
1801 *               if (value) {
1802 *                       // goto sleep
1803 *                       IEEE80211_VAP_GOTOSLEEP(vap);
1804 *               }
1805 *               else {
1806 *                       // wakeup
1807 *                       IEEE80211_VAP_WAKEUP(vap);
1808 *               }
1809 *               ieee80211_send_nulldata(ieee80211_ref_node(vap->iv_bss));
1810 *               break;
1811 *       case IEEE80211_PARAM_QOSNULL:
1812 *               // Force a QoS Null for testing.
1813 *               ieee80211_send_qosnulldata(vap->iv_bss, value);
1814 *               break;
1815 *       case IEEE80211_PARAM_PSPOLL:
1816 *               // Force a PS-POLL for testing.
1817 *               ieee80211_send_pspoll(vap->iv_bss);
1818 *               break;
1819 *       case IEEE80211_PARAM_EOSPDROP:
1820 *               if (vap->iv_opmode == IEEE80211_M_HOSTAP) {
1821 *                       if (value) IEEE80211_VAP_EOSPDROP_ENABLE(vap);
1822 *                       else IEEE80211_VAP_EOSPDROP_DISABLE(vap);
1823 *               }
1824 *               break;
1825 *       case IEEE80211_PARAM_MARKDFS:
1826 *               if (value)
1827 *                       ic->ic_flags_ext |= IEEE80211_FEXT_MARKDFS;
1828 *               else
1829 *                       ic->ic_flags_ext &= ~IEEE80211_FEXT_MARKDFS;
1830 *               break;
1831 *       case IEEE80211_PARAM_CHANBW:
1832 *               switch (value) {
1833 *                       case 0:
1834 *                               ic->ic_chanbwflag = 0;
1835 *                               break;
1836 *                       case 1:
1837 *                               ic->ic_chanbwflag = IEEE80211_CHAN_HALF;
1838 *                               break;
1839 *                       case 2:
1840 *                               ic->ic_chanbwflag = IEEE80211_CHAN_QUARTER;
1841 *                               break;
1842 *                       default:
1843 *                               retv = EINVAL;
1844 *                               break;
1845 *               }
1846 *               break;
1847 *       case IEEE80211_PARAM_SHORTPREAMBLE:
1848 *               if (value) {
1849 *                       ic->ic_caps |= IEEE80211_C_SHPREAMBLE;
1850 *               } else {
1851 *                       ic->ic_caps &= ~IEEE80211_C_SHPREAMBLE;
1852 *               }
1853 *               retv = ENETRESET;
1854 *               break;
1855 *       default:
1856 *               retv = EOPNOTSUPP;
1857 *               break;
1858 *       }
1859 *       // XXX should any of these cause a rescan?
1860 *       if (retv == ENETRESET)
1861 *               retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0;
1862 *       return -retv;
1863 *}
1864 */
1865
1866 int usbdrvwext_setmode(struct net_device *dev, struct iw_request_info *info,
1867                         void *w, char *extra)
1868 {
1869         return 0;
1870 }
1871
1872 int usbdrvwext_getmode(struct net_device *dev, struct iw_request_info *info,
1873                         void *w, char *extra)
1874 {
1875         /* struct usbdrv_private *macp = dev->ml_priv; */
1876         struct iw_point *wri = (struct iw_point *)extra;
1877         char mode[8];
1878
1879         strcpy(mode, "11g");
1880         return copy_to_user(wri->pointer, mode, 6) ? -EFAULT : 0;
1881 }
1882
1883 int zfLnxPrivateIoctl(struct net_device *dev, struct zdap_ioctl* zdreq)
1884 {
1885         /* void* regp = macp->regp; */
1886         u16_t cmd;
1887         /* u32_t temp; */
1888         u32_t *p;
1889         u32_t i;
1890
1891         cmd = zdreq->cmd;
1892         switch (cmd) {
1893         case ZM_IOCTL_REG_READ:
1894                 zfiDbgReadReg(dev, zdreq->addr);
1895                 break;
1896         case ZM_IOCTL_REG_WRITE:
1897                 zfiDbgWriteReg(dev, zdreq->addr, zdreq->value);
1898                 break;
1899         case ZM_IOCTL_MEM_READ:
1900                 p = (u32_t *) bus_to_virt(zdreq->addr);
1901                 printk(KERN_WARNING
1902                                 "usbdrv: read memory addr: 0x%08x value:"
1903                                 " 0x%08x\n", zdreq->addr, *p);
1904                 break;
1905         case ZM_IOCTL_MEM_WRITE:
1906                 p = (u32_t *) bus_to_virt(zdreq->addr);
1907                 *p = zdreq->value;
1908                 printk(KERN_WARNING
1909                         "usbdrv : write value : 0x%08x to memory addr :"
1910                         " 0x%08x\n", zdreq->value, zdreq->addr);
1911                 break;
1912         case ZM_IOCTL_TALLY:
1913                 zfiWlanShowTally(dev);
1914                 if (zdreq->addr)
1915                         zfiWlanResetTally(dev);
1916                 break;
1917         case ZM_IOCTL_TEST:
1918                 printk(KERN_WARNING
1919                                 "ZM_IOCTL_TEST:len=%d\n", zdreq->addr);
1920                 /* zfiWlanReadReg(dev, 0x10f400); */
1921                 /* zfiWlanReadReg(dev, 0x10f404); */
1922                 printk(KERN_WARNING "IOCTL TEST\n");
1923                 #if 1
1924                 /* print packet */
1925                 for (i = 0; i < zdreq->addr; i++) {
1926                         if ((i&0x7) == 0)
1927                                 printk(KERN_WARNING "\n");
1928                         printk(KERN_WARNING "%02X ",
1929                                         (unsigned char)zdreq->data[i]);
1930                 }
1931                 printk(KERN_WARNING "\n");
1932                 #endif
1933
1934                 /* For Test?? 1 to 0 by CWYang(-) */
1935                 #if 0
1936                         struct sk_buff *s;
1937
1938                         /* Allocate a skb */
1939                         s = alloc_skb(2000, GFP_ATOMIC);
1940
1941                         /* Copy data to skb */
1942                         for (i = 0; i < zdreq->addr; i++)
1943                                 s->data[i] = zdreq->data[i];
1944                         s->len = zdreq->addr;
1945
1946                         /* Call zfIdlRecv() */
1947                         zfiRecv80211(dev, s, NULL);
1948                 #endif
1949                 break;
1950         /************************* ZDCONFIG ***************************/
1951         case ZM_IOCTL_FRAG:
1952                 zfiWlanSetFragThreshold(dev, zdreq->addr);
1953                 break;
1954         case ZM_IOCTL_RTS:
1955                 zfiWlanSetRtsThreshold(dev, zdreq->addr);
1956                 break;
1957         case ZM_IOCTL_SCAN:
1958                 zfiWlanScan(dev);
1959                 break;
1960         case ZM_IOCTL_KEY: {
1961                 u8_t key[29];
1962                 struct zsKeyInfo keyInfo;
1963                 u32_t i;
1964
1965                 for (i = 0; i < 29; i++)
1966                         key[i] = 0;
1967
1968                 for (i = 0; i < zdreq->addr; i++)
1969                         key[i] = zdreq->data[i];
1970
1971                 printk(KERN_WARNING
1972                         "key len=%d, key=%02x%02x%02x%02x%02x...\n",
1973                         zdreq->addr, key[0], key[1], key[2], key[3], key[4]);
1974
1975                 keyInfo.keyLength = zdreq->addr;
1976                 keyInfo.keyIndex = 0;
1977                 keyInfo.flag = 0;
1978                 keyInfo.key = key;
1979                 zfiWlanSetKey(dev, keyInfo);
1980         }
1981                 break;
1982         case ZM_IOCTL_RATE:
1983                 zfiWlanSetTxRate(dev, zdreq->addr);
1984                 break;
1985         case ZM_IOCTL_ENCRYPTION_MODE:
1986                 zfiWlanSetEncryMode(dev, zdreq->addr);
1987
1988                 zfiWlanDisable(dev, 0);
1989                 zfiWlanEnable(dev);
1990                 break;
1991                 /* CWYang(+) */
1992         case ZM_IOCTL_SIGNAL_STRENGTH: {
1993                 u8_t buffer[2];
1994                 zfiWlanQuerySignalInfo(dev, &buffer[0]);
1995                 printk(KERN_WARNING
1996                         "Current Signal Strength : %02d\n", buffer[0]);
1997         }
1998                 break;
1999                 /* CWYang(+) */
2000         case ZM_IOCTL_SIGNAL_QUALITY: {
2001                 u8_t buffer[2];
2002                 zfiWlanQuerySignalInfo(dev, &buffer[0]);
2003                 printk(KERN_WARNING
2004                         "Current Signal Quality : %02d\n", buffer[1]);
2005         }
2006                 break;
2007         case ZM_IOCTL_SET_PIBSS_MODE:
2008                 if (zdreq->addr == 1)
2009                         zfiWlanSetWlanMode(dev, ZM_MODE_PSEUDO);
2010                 else
2011                         zfiWlanSetWlanMode(dev, ZM_MODE_INFRASTRUCTURE);
2012
2013                 zfiWlanDisable(dev, 0);
2014                 zfiWlanEnable(dev);
2015                 break;
2016         /********************* ZDCONFIG ***********************/
2017         default:
2018                 printk(KERN_ERR "usbdrv: error command = %x\n", cmd);
2019                 break;
2020         }
2021
2022         return 0;
2023 }
2024
2025 int usbdrv_wpa_ioctl(struct net_device *dev, struct athr_wlan_param *zdparm)
2026 {
2027         int ret = 0;
2028         u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
2029         u8_t mac_addr[80];
2030         struct zsKeyInfo keyInfo;
2031         struct usbdrv_private *macp = dev->ml_priv;
2032         u16_t vapId = 0;
2033         int ii;
2034
2035         /* zmw_get_wlan_dev(dev); */
2036
2037         switch (zdparm->cmd) {
2038         case ZD_CMD_SET_ENCRYPT_KEY:
2039                 /* Set up key information */
2040                 keyInfo.keyLength = zdparm->u.crypt.key_len;
2041                 keyInfo.keyIndex = zdparm->u.crypt.idx;
2042                 if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
2043                         /* AP Mode */
2044                         keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR;
2045                 } else
2046                         keyInfo.flag = 0;
2047                 keyInfo.key = zdparm->u.crypt.key;
2048                 keyInfo.initIv = zdparm->u.crypt.seq;
2049                 keyInfo.macAddr = (u16_t *)zdparm->sta_addr;
2050
2051                 /* Identify the MAC address information */
2052                 if (memcmp(zdparm->sta_addr, bc_addr, sizeof(bc_addr)) == 0)
2053                         keyInfo.flag |= ZM_KEY_FLAG_GK;
2054                 else
2055                         keyInfo.flag |= ZM_KEY_FLAG_PK;
2056
2057                 if (!strcmp(zdparm->u.crypt.alg, "NONE")) {
2058                         /* u8_t zero_mac[]={0,0,0,0,0,0}; */
2059
2060                         /* Set key length to zero */
2061                         keyInfo.keyLength = 0;
2062
2063                         /* del group key */
2064                         if (zdparm->sta_addr[0] & 1) {
2065                                 /* if (macp->cardSetting.WPAIeLen==0)
2066                                 * { 802.1x dynamic WEP
2067                                 *    mDynKeyMode = 0;
2068                                 *    mKeyFormat[0] = 0;
2069                                 *    mPrivacyInvoked[0]=FALSE;
2070                                 *    mCap[0] &= ~CAP_PRIVACY;
2071                                 *    macp->cardSetting.EncryOnOff[0]=0;
2072                                 * }
2073                                 * mWpaBcKeyLen = mGkInstalled = 0;
2074                                 */
2075                         } else {
2076                                 /* if (memcmp(zero_mac,zdparm->sta_addr, 6)==0)
2077                                 * {
2078                                 *     mDynKeyMode=0;
2079                                 *    mKeyFormat[0]=0;
2080                                 *    pSetting->DynKeyMode=0;
2081                                 *    pSetting->EncryMode[0]=0;
2082                                 *    mDynKeyMode=0;
2083                                 * }
2084                                 */
2085                         }
2086
2087                         printk(KERN_ERR "Set Encryption Type NONE\n");
2088                         return ret;
2089                 } else if (!strcmp(zdparm->u.crypt.alg, "TKIP")) {
2090                         zfiWlanSetEncryMode(dev, ZM_TKIP);
2091                         /* //Linux Supplicant will inverse Tx/Rx key
2092                         * //So we inverse it back, CWYang(+)
2093                         * zfMemoryCopy(&temp[0], &keyInfo.key[16], 8);
2094                         * zfMemoryCopy(&keyInfo.key[16], keyInfo.key[24], 8);
2095                         * zfMemoryCopy(&keyInfo.key[24], &temp[0], 8);
2096                         * u8_t temp;
2097                         * int k;
2098                         * for (k = 0; k < 8; k++)
2099                         * {
2100                         *     temp = keyInfo.key[16 + k];
2101                         *     keyInfo.key[16 + k] = keyInfo.key[24 + k];
2102                         *     keyInfo.key[24 + k] = temp;
2103                         * }
2104                         * CamEncryType = ZM_TKIP;
2105                         * if (idx == 0)
2106                         * {   // Pairwise key
2107                         *     mKeyFormat[0] = CamEncryType;
2108                         *     mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_TKIP;
2109                         * }
2110                         */
2111                 } else if (!strcmp(zdparm->u.crypt.alg, "CCMP")) {
2112                         zfiWlanSetEncryMode(dev, ZM_AES);
2113                         /* CamEncryType = ZM_AES;
2114                         * if (idx == 0)
2115                         * {  // Pairwise key
2116                         *    mKeyFormat[0] = CamEncryType;
2117                         *    mDynKeyMode = pSetting->DynKeyMode = DYN_KEY_AES;
2118                         * }
2119                         */
2120                 } else if (!strcmp(zdparm->u.crypt.alg, "WEP")) {
2121                         if (keyInfo.keyLength == 5) {
2122                                 /* WEP 64 */
2123                                 zfiWlanSetEncryMode(dev, ZM_WEP64);
2124                                 /* CamEncryType = ZM_WEP64; */
2125                                 /* tmpDynKeyMode=DYN_KEY_WEP64; */
2126                         } else if (keyInfo.keyLength == 13) {
2127                                 /* keylen=13, WEP 128 */
2128                                 zfiWlanSetEncryMode(dev, ZM_WEP128);
2129                                 /* CamEncryType = ZM_WEP128; */
2130                                 /* tmpDynKeyMode=DYN_KEY_WEP128; */
2131                         } else {
2132                                 zfiWlanSetEncryMode(dev, ZM_WEP256);
2133                         }
2134
2135         /* For Dynamic WEP key (Non-WPA Radius), the key ID range: 0-3
2136         * In WPA/RSN mode, the key ID range: 1-3, usually, a broadcast key.
2137         * For WEP key setting: we set mDynKeyMode and mKeyFormat in following
2138         * case:
2139         *   1. For 802.1x dynamically generated WEP key method.
2140         *   2. For WPA/RSN mode, but key id == 0.
2141         *       (But this is an impossible case)
2142         * So, only check case 1.
2143         * if (macp->cardSetting.WPAIeLen==0)
2144         * {
2145         *    mKeyFormat[0] = CamEncryType;
2146         *    mDynKeyMode = pSetting->DynKeyMode = tmpDynKeyMode;
2147         *    mPrivacyInvoked[0]=TRUE;
2148         *    mCap[0] |= CAP_PRIVACY;
2149         *    macp->cardSetting.EncryOnOff[0]=1;
2150         * }
2151         */
2152                 }
2153
2154                 /* DUMP key context */
2155                 /* #ifdef WPA_DEBUG */
2156                 if (keyInfo.keyLength > 0) {
2157                         printk(KERN_WARNING
2158                                                 "Otus: Key Context:\n");
2159                         for (ii = 0; ii < keyInfo.keyLength; ) {
2160                                 printk(KERN_WARNING
2161                                                 "0x%02x ", keyInfo.key[ii]);
2162                                 if ((++ii % 16) == 0)
2163                                         printk(KERN_WARNING "\n");
2164                         }
2165                         printk(KERN_WARNING "\n");
2166                 }
2167                 /* #endif */
2168
2169                 /* Set encrypt mode */
2170                 /* zfiWlanSetEncryMode(dev, CamEncryType); */
2171                 vapId = zfLnxGetVapId(dev);
2172                 if (vapId == 0xffff)
2173                         keyInfo.vapId = 0;
2174                 else
2175                         keyInfo.vapId = vapId + 1;
2176                 keyInfo.vapAddr[0] = keyInfo.macAddr[0];
2177                 keyInfo.vapAddr[1] = keyInfo.macAddr[1];
2178                 keyInfo.vapAddr[2] = keyInfo.macAddr[2];
2179
2180                 zfiWlanSetKey(dev, keyInfo);
2181
2182                 /* zfiWlanDisable(dev); */
2183                 /* zfiWlanEnable(dev); */
2184                 break;
2185         case ZD_CMD_SET_MLME:
2186                 printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SET_MLME\n");
2187
2188                 /* Translate STA's address */
2189                 sprintf(mac_addr, "%02x:%02x:%02x:%02x:%02x:%02x",
2190                         zdparm->sta_addr[0], zdparm->sta_addr[1],
2191                         zdparm->sta_addr[2], zdparm->sta_addr[3],
2192                         zdparm->sta_addr[4], zdparm->sta_addr[5]);
2193
2194                 switch (zdparm->u.mlme.cmd) {
2195                 case MLME_STA_DEAUTH:
2196                         printk(KERN_WARNING
2197                                 " -------Call zfiWlanDeauth, reason:%d\n",
2198                                 zdparm->u.mlme.reason_code);
2199                         if (zfiWlanDeauth(dev, (u16_t *) zdparm->sta_addr,
2200                                 zdparm->u.mlme.reason_code) != 0)
2201                                 printk(KERN_ERR "Can't deauthencate STA: %s\n",
2202                                         mac_addr);
2203                         else
2204                                 printk(KERN_ERR "Deauthenticate STA: %s"
2205                                         "with reason code: %d\n",
2206                                         mac_addr, zdparm->u.mlme.reason_code);
2207                         break;
2208                 case MLME_STA_DISASSOC:
2209                         printk(KERN_WARNING
2210                                 " -------Call zfiWlanDeauth, reason:%d\n",
2211                                 zdparm->u.mlme.reason_code);
2212                         if (zfiWlanDeauth(dev, (u16_t *) zdparm->sta_addr,
2213                                 zdparm->u.mlme.reason_code) != 0)
2214                                 printk(KERN_ERR "Can't disassociate STA: %s\n",
2215                                         mac_addr);
2216                         else
2217                                 printk(KERN_ERR "Disassociate STA: %s"
2218                                         "with reason code: %d\n",
2219                                         mac_addr, zdparm->u.mlme.reason_code);
2220                         break;
2221                 default:
2222                         printk(KERN_ERR "MLME command: 0x%04x not support\n",
2223                                 zdparm->u.mlme.cmd);
2224                         break;
2225                 }
2226
2227                 break;
2228         case ZD_CMD_SCAN_REQ:
2229                 printk(KERN_ERR "usbdrv_wpa_ioctl: ZD_CMD_SCAN_REQ\n");
2230                 break;
2231         case ZD_CMD_SET_GENERIC_ELEMENT: {
2232                 u8_t len, *wpaie;
2233                 printk(KERN_ERR "usbdrv_wpa_ioctl:"
2234                                         " ZD_CMD_SET_GENERIC_ELEMENT\n");
2235
2236                 /* Copy the WPA IE
2237                 * zm_msg1_mm(ZM_LV_0, "CWY - wpaie Length : ",
2238                 * zdparm->u.generic_elem.len);
2239                 */
2240                 printk(KERN_ERR "wpaie Length : % d\n",
2241                                                 zdparm->u.generic_elem.len);
2242                 if (zfiWlanQueryWlanMode(dev) == ZM_MODE_AP) {
2243                         /* AP Mode */
2244                         zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data,
2245                                         zdparm->u.generic_elem.len);
2246                 } else {
2247                         macp->supLen = zdparm->u.generic_elem.len;
2248                         memcpy(macp->supIe, zdparm->u.generic_elem.data,
2249                                 zdparm->u.generic_elem.len);
2250                 }
2251                 zfiWlanSetWpaSupport(dev, 1);
2252                 /* zfiWlanSetWpaIe(dev, zdparm->u.generic_elem.data,
2253                 * zdparm->u.generic_elem.len);
2254                 */
2255                 len = zdparm->u.generic_elem.len;
2256                 wpaie = zdparm->u.generic_elem.data;
2257
2258                 printk(KERN_ERR "wd->ap.wpaLen : % d\n", len);
2259
2260                 /* DUMP WPA IE */
2261                 for(ii = 0; ii < len;) {
2262                         printk(KERN_ERR "0x%02x ", wpaie[ii]);
2263
2264                         if((++ii % 16) == 0)
2265                                 printk(KERN_ERR "\n");
2266                 }
2267                 printk(KERN_ERR "\n");
2268
2269                 /* #ifdef ZM_HOSTAPD_SUPPORT
2270                 * if (wd->wlanMode == ZM_MODE_AP)
2271                 * {// Update Beacon FIFO in the next TBTT.
2272                 *     memcpy(&mWPAIe, pSetting->WPAIe, pSetting->WPAIeLen);
2273                 *     printk(KERN_ERR "Copy WPA IE into mWPAIe\n");
2274                 * }
2275                 * #endif
2276                 */
2277                 break;
2278         }
2279
2280         /* #ifdef ZM_HOSTAPD_SUPPORT */
2281         case ZD_CMD_GET_TSC:
2282                 printk(KERN_ERR "usbdrv_wpa_ioctl : ZD_CMD_GET_TSC\n");
2283                 break;
2284         /* #endif */
2285
2286         default:
2287                 printk(KERN_ERR "usbdrv_wpa_ioctl default : 0x%04x\n",
2288                         zdparm->cmd);
2289                 ret = -EINVAL;
2290                 break;
2291         }
2292
2293         return ret;
2294 }
2295
2296 #ifdef ZM_ENABLE_CENC
2297 int usbdrv_cenc_ioctl(struct net_device *dev, struct zydas_cenc_param *zdparm)
2298 {
2299         /* struct usbdrv_private *macp = dev->ml_priv; */
2300         struct zsKeyInfo keyInfo;
2301         u16_t apId;
2302         u8_t bc_addr[6] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
2303         int ret = 0;
2304         int ii;
2305
2306         /* Get the AP Id */
2307         apId = zfLnxGetVapId(dev);
2308
2309         if (apId == 0xffff) {
2310                 apId = 0;
2311         } else {
2312                 apId = apId + 1;
2313         }
2314
2315         switch (zdparm->cmd) {
2316         case ZM_CMD_CENC_SETCENC:
2317                 printk(KERN_ERR "ZM_CMD_CENC_SETCENC\n");
2318                 printk(KERN_ERR "length : % d\n", zdparm->len);
2319                 printk(KERN_ERR "policy : % d\n", zdparm->u.info.cenc_policy);
2320                 break;
2321         case ZM_CMD_CENC_SETKEY:
2322                 /* ret = wai_ioctl_setkey(vap, ioctl_msg); */
2323                 printk(KERN_ERR "ZM_CMD_CENC_SETKEY\n");
2324
2325                 printk(KERN_ERR "MAC address = ");
2326                 for (ii = 0; ii < 6; ii++) {
2327                         printk(KERN_ERR "0x%02x ",
2328                                 zdparm->u.crypt.sta_addr[ii]);
2329                 }
2330                 printk(KERN_ERR "\n");
2331
2332                 printk(KERN_ERR "Key Index : % d\n", zdparm->u.crypt.keyid);
2333                 printk(KERN_ERR "Encryption key = ");
2334                 for (ii = 0; ii < 16; ii++) {
2335                         printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]);
2336                 }
2337                 printk(KERN_ERR "\n");
2338
2339                 printk(KERN_ERR "MIC key = ");
2340                 for(ii = 16; ii < ZM_CENC_KEY_SIZE; ii++) {
2341                         printk(KERN_ERR "0x%02x ", zdparm->u.crypt.key[ii]);
2342                 }
2343                 printk(KERN_ERR "\n");
2344
2345                 /* Set up key information */
2346                 keyInfo.keyLength = ZM_CENC_KEY_SIZE;
2347                 keyInfo.keyIndex = zdparm->u.crypt.keyid;
2348                 keyInfo.flag = ZM_KEY_FLAG_AUTHENTICATOR | ZM_KEY_FLAG_CENC;
2349                 keyInfo.key = zdparm->u.crypt.key;
2350                 keyInfo.macAddr = (u16_t *)zdparm->u.crypt.sta_addr;
2351
2352                 /* Identify the MAC address information */
2353                 if (memcmp(zdparm->u.crypt.sta_addr, bc_addr,
2354                                 sizeof(bc_addr)) == 0) {
2355                         keyInfo.flag |= ZM_KEY_FLAG_GK;
2356                         keyInfo.vapId = apId;
2357                         memcpy(keyInfo.vapAddr, dev->dev_addr, ETH_ALEN);
2358                 } else {
2359                         keyInfo.flag |= ZM_KEY_FLAG_PK;
2360                 }
2361
2362                 zfiWlanSetKey(dev, keyInfo);
2363
2364                 break;
2365         case ZM_CMD_CENC_REKEY:
2366                 /* ret = wai_ioctl_rekey(vap, ioctl_msg); */
2367                 printk(KERN_ERR "ZM_CMD_CENC_REKEY\n");
2368                 break;
2369         default:
2370                 ret = -EOPNOTSUPP;
2371                 break;
2372         }
2373
2374         /* if (retv == ENETRESET) */
2375         /* retv = IS_UP_AUTO(vap) ? ieee80211_open(vap->iv_dev) : 0; */
2376
2377         return ret;
2378 }
2379 #endif /* ZM_ENABLE_CENC */
2380
2381 int usbdrv_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
2382 {
2383         /* struct usbdrv_private *macp; */
2384         /* void *regp; */
2385         struct zdap_ioctl zdreq;
2386         struct iwreq *wrq = (struct iwreq *)ifr;
2387         struct athr_wlan_param zdparm;
2388         struct usbdrv_private *macp = dev->ml_priv;
2389
2390         int err = 0, val = 0;
2391         int changed = 0;
2392
2393         /* regp = macp->regp; */
2394
2395         if (!netif_running(dev))
2396                 return -EINVAL;
2397
2398         switch (cmd) {
2399         case SIOCGIWNAME:
2400                 strcpy(wrq->u.name, "IEEE 802.11-DS");
2401                 break;
2402         case SIOCGIWAP:
2403                 err = usbdrvwext_giwap(dev, NULL, &wrq->u.ap_addr, NULL);
2404                 break;
2405         case SIOCSIWAP:
2406                 err = usbdrvwext_siwap(dev, NULL, &wrq->u.ap_addr, NULL);
2407                 break;
2408         case SIOCGIWMODE:
2409                 err = usbdrvwext_giwmode(dev, NULL, &wrq->u.mode, NULL);
2410                 break;
2411         case SIOCSIWESSID:
2412                 printk(KERN_ERR "CWY - usbdrvwext_siwessid\n");
2413                 /* err = usbdrv_ioctl_setessid(dev, &wrq->u.essid); */
2414                 err = usbdrvwext_siwessid(dev, NULL, &wrq->u.essid, NULL);
2415
2416                 if (!err)
2417                         changed = 1;
2418                 break;
2419         case SIOCGIWESSID:
2420                 err = usbdrvwext_giwessid(dev, NULL, &wrq->u.essid, NULL);
2421                 break;
2422         case SIOCSIWRTS:
2423                 err = usbdrv_ioctl_setrts(dev, &wrq->u.rts);
2424                 if (! err)
2425                         changed = 1;
2426                 break;
2427         /* set_auth */
2428         case SIOCIWFIRSTPRIV + 0x2: {
2429                 /* printk("CWY - SIOCIWFIRSTPRIV + 0x2(set_auth)\n"); */
2430                 if (!capable(CAP_NET_ADMIN)) {
2431                         err = -EPERM;
2432                         break;
2433                 }
2434                 val = *((int *) wrq->u.name);
2435                 if ((val < 0) || (val > 2)) {
2436                         err = -EINVAL;
2437                         break;
2438                 } else {
2439                         zfiWlanSetAuthenticationMode(dev, val);
2440
2441                         if (macp->DeviceOpened == 1) {
2442                                 zfiWlanDisable(dev, 0);
2443                                 zfiWlanEnable(dev);
2444                         }
2445
2446                         err = 0;
2447                         changed = 1;
2448                 }
2449         }
2450                 break;
2451         /* get_auth */
2452         case SIOCIWFIRSTPRIV + 0x3: {
2453                 int AuthMode = ZM_AUTH_MODE_OPEN;
2454
2455                 /* printk("CWY - SIOCIWFIRSTPRIV + 0x3(get_auth)\n"); */
2456
2457                 if (wrq->u.data.pointer) {
2458                         wrq->u.data.flags = 1;
2459
2460                         AuthMode = zfiWlanQueryAuthenticationMode(dev, 0);
2461                         if (AuthMode == ZM_AUTH_MODE_OPEN) {
2462                                 wrq->u.data.length = 12;
2463
2464                                 if (copy_to_user(wrq->u.data.pointer,
2465                                         "open system", 12)) {
2466                                                 return -EFAULT;
2467                                 }
2468                         } else if (AuthMode == ZM_AUTH_MODE_SHARED_KEY) {
2469                                 wrq->u.data.length = 11;
2470
2471                                 if (copy_to_user(wrq->u.data.pointer,
2472                                         "shared key", 11)) {
2473                                                         return -EFAULT;
2474                                 }
2475                         } else if (AuthMode == ZM_AUTH_MODE_AUTO) {
2476                                 wrq->u.data.length = 10;
2477
2478                                 if (copy_to_user(wrq->u.data.pointer,
2479                                         "auto mode", 10)) {
2480                                                         return -EFAULT;
2481                                 }
2482                         } else {
2483                                 return -EFAULT;
2484                         }
2485                 }
2486         }
2487                 break;
2488         /* debug command */
2489         case ZDAPIOCTL:
2490                 if (copy_from_user(&zdreq, ifr->ifr_data, sizeof(zdreq))) {
2491                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2492                         return -EFAULT;
2493                 }
2494
2495                 /* printk(KERN_WARNING
2496                 * "usbdrv : cmd = % 2x, reg = 0x%04lx,
2497                 *value = 0x%08lx\n",
2498                 * zdreq.cmd, zdreq.addr, zdreq.value);
2499                 */
2500                 zfLnxPrivateIoctl(dev, &zdreq);
2501
2502                 err = 0;
2503                 break;
2504         case ZD_IOCTL_WPA:
2505                 if (copy_from_user(&zdparm, ifr->ifr_data,
2506                         sizeof(struct athr_wlan_param))) {
2507                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2508                         return -EFAULT;
2509                 }
2510
2511                 usbdrv_wpa_ioctl(dev, &zdparm);
2512                 err = 0;
2513                 break;
2514         case ZD_IOCTL_PARAM: {
2515                 int *p;
2516                 int op;
2517                 int arg;
2518
2519                 /* Point to the name field and retrieve the
2520                 * op and arg elements.
2521                 */
2522                 p = (int *)wrq->u.name;
2523                 op = *p++;
2524                 arg = *p;
2525
2526                 if (op == ZD_PARAM_ROAMING) {
2527                         printk(KERN_ERR
2528                         "*************ZD_PARAM_ROAMING : % d\n", arg);
2529                         /* macp->cardSetting.ap_scan=(U8)arg; */
2530                 }
2531                 if (op == ZD_PARAM_PRIVACY) {
2532                         printk(KERN_ERR "ZD_IOCTL_PRIVACY : ");
2533
2534                         /* Turn on the privacy invoke flag */
2535                         if (arg) {
2536                                 /* mCap[0] |= CAP_PRIVACY; */
2537                                 /* macp->cardSetting.EncryOnOff[0] = 1; */
2538                                 printk(KERN_ERR "enable\n");
2539
2540                         } else {
2541                                 /* mCap[0] &= ~CAP_PRIVACY; */
2542                                 /* macp->cardSetting.EncryOnOff[0] = 0; */
2543                                 printk(KERN_ERR "disable\n");
2544                         }
2545                         /* changed=1; */
2546                 }
2547                 if (op == ZD_PARAM_WPA) {
2548
2549                 printk(KERN_ERR "ZD_PARAM_WPA : ");
2550
2551                 if (arg) {
2552                         printk(KERN_ERR "enable\n");
2553
2554                         if (zfiWlanQueryWlanMode(dev) != ZM_MODE_AP) {
2555                                 printk(KERN_ERR "Station Mode\n");
2556                                 /* zfiWlanQueryWpaIe(dev, (u8_t *)
2557                                         &wpaIe, &wpalen); */
2558                                 /* printk("wpaIe : % 2x, % 2x, % 2x\n",
2559                                         wpaIe[21], wpaIe[22], wpaIe[23]); */
2560                                 /* printk("rsnIe : % 2x, % 2x, % 2x\n",
2561                                         wpaIe[17], wpaIe[18], wpaIe[19]); */
2562                                 if ((macp->supIe[21] == 0x50) &&
2563                                         (macp->supIe[22] == 0xf2) &&
2564                                         (macp->supIe[23] == 0x2)) {
2565                                         printk(KERN_ERR
2566                                 "wd->sta.authMode = ZM_AUTH_MODE_WPAPSK\n");
2567                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPAPSK; */
2568                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPAPSK; */
2569                                 zfiWlanSetAuthenticationMode(dev,
2570                                                         ZM_AUTH_MODE_WPAPSK);
2571                                 } else if ((macp->supIe[21] == 0x50) &&
2572                                         (macp->supIe[22] == 0xf2) &&
2573                                         (macp->supIe[23] == 0x1)) {
2574                                         printk(KERN_ERR
2575                                 "wd->sta.authMode = ZM_AUTH_MODE_WPA\n");
2576                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPA; */
2577                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPA; */
2578                                 zfiWlanSetAuthenticationMode(dev,
2579                                                         ZM_AUTH_MODE_WPA);
2580                                         } else if ((macp->supIe[17] == 0xf) &&
2581                                                 (macp->supIe[18] == 0xac) &&
2582                                                 (macp->supIe[19] == 0x2))
2583                                         {
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                                 {
2594                                         printk(KERN_ERR
2595                                 "wd->sta.authMode = ZM_AUTH_MODE_WPA2\n");
2596                                 /* wd->sta.authMode = ZM_AUTH_MODE_WPA2; */
2597                                 /* wd->ws.authMode = ZM_AUTH_MODE_WPA2; */
2598                                 zfiWlanSetAuthenticationMode(dev,
2599                                                         ZM_AUTH_MODE_WPA2);
2600                         }
2601                         /* WPA or WPAPSK */
2602                         if ((macp->supIe[21] == 0x50) ||
2603                                 (macp->supIe[22] == 0xf2)) {
2604                                 if (macp->supIe[11] == 0x2) {
2605                                         printk(KERN_ERR
2606                                 "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n");
2607                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; */
2608                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; */
2609                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP);
2610                         } else {
2611                                 printk(KERN_ERR
2612                                 "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n");
2613                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_AES; */
2614                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_AES; */
2615                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES);
2616                                 }
2617                         }
2618                         //WPA2 or WPA2PSK
2619                         if ((macp->supIe[17] == 0xf) ||
2620                                 (macp->supIe[18] == 0xac)) {
2621                                 if (macp->supIe[13] == 0x2) {
2622                                         printk(KERN_ERR
2623                                 "wd->sta.wepStatus = ZM_ENCRYPTION_TKIP\n");
2624                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_TKIP; */
2625                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_TKIP; */
2626                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_TKIP);
2627                                 } else {
2628                                         printk(KERN_ERR
2629                                 "wd->sta.wepStatus = ZM_ENCRYPTION_AES\n");
2630                                 /* wd->sta.wepStatus = ZM_ENCRYPTION_AES; */
2631                                 /* wd->ws.wepStatus = ZM_ENCRYPTION_AES; */
2632                                 zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_AES);
2633                                         }
2634                                 }
2635                         }
2636                         zfiWlanSetWpaSupport(dev, 1);
2637                 } else {
2638                         /* Reset the WPA related variables */
2639                         printk(KERN_ERR "disable\n");
2640
2641                         zfiWlanSetWpaSupport(dev, 0);
2642                         zfiWlanSetAuthenticationMode(dev, ZM_AUTH_MODE_OPEN);
2643                         zfiWlanSetWepStatus(dev, ZM_ENCRYPTION_WEP_DISABLED);
2644
2645                         /* Now we only set the length in the WPA IE
2646                         * field to zero.
2647                         *macp->cardSetting.WPAIe[1] = 0;
2648                         */
2649                         }
2650                 }
2651
2652                 if (op == ZD_PARAM_COUNTERMEASURES) {
2653                         printk(KERN_ERR
2654                                 "****************ZD_PARAM_COUNTERMEASURES : ");
2655
2656                         if(arg) {
2657                                 /*    mCounterMeasureState=1; */
2658                                 printk(KERN_ERR "enable\n");
2659                         } else {
2660                                 /*    mCounterMeasureState=0; */
2661                                 printk(KERN_ERR "disable\n");
2662                         }
2663                 }
2664                 if (op == ZD_PARAM_DROPUNENCRYPTED) {
2665                         printk(KERN_ERR "ZD_PARAM_DROPUNENCRYPTED : ");
2666
2667                         if(arg) {
2668                                 printk(KERN_ERR "enable\n");
2669                         } else {
2670                                 printk(KERN_ERR "disable\n");
2671                         }
2672                 }
2673                 if (op == ZD_PARAM_AUTH_ALGS) {
2674                         printk(KERN_ERR "ZD_PARAM_AUTH_ALGS : ");
2675
2676                         if (arg == 0) {
2677                                 printk(KERN_ERR "OPEN_SYSTEM\n");
2678                         } else {
2679                                 printk(KERN_ERR "SHARED_KEY\n");
2680                         }
2681                 }
2682                 if (op == ZD_PARAM_WPS_FILTER) {
2683                         printk(KERN_ERR "ZD_PARAM_WPS_FILTER : ");
2684
2685                         if (arg) {
2686                                 /*    mCounterMeasureState=1; */
2687                                 macp->forwardMgmt = 1;
2688                                 printk(KERN_ERR "enable\n");
2689                         } else {
2690                                 /*    mCounterMeasureState=0; */
2691                                 macp->forwardMgmt = 0;
2692                                 printk(KERN_ERR "disable\n");
2693                         }
2694                 }
2695         }
2696                 err = 0;
2697                 break;
2698         case ZD_IOCTL_GETWPAIE: {
2699                 struct ieee80211req_wpaie req_wpaie;
2700                 u16_t apId, i, j;
2701
2702                 /* Get the AP Id */
2703                 apId = zfLnxGetVapId(dev);
2704
2705                 if (apId == 0xffff) {
2706                         apId = 0;
2707                 } else {
2708                         apId = apId + 1;
2709                 }
2710
2711                 if (copy_from_user(&req_wpaie, ifr->ifr_data,
2712                                         sizeof(struct ieee80211req_wpaie))) {
2713                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2714                         return -EFAULT;
2715                 }
2716
2717                 for (i = 0; i < ZM_OAL_MAX_STA_SUPPORT; i++) {
2718                         for (j = 0; j < IEEE80211_ADDR_LEN; j++) {
2719                                 if (macp->stawpaie[i].wpa_macaddr[j] !=
2720                                                 req_wpaie.wpa_macaddr[j])
2721                                 break;
2722                         }
2723                         if (j == 6)
2724                         break;
2725                 }
2726
2727                 if (i < ZM_OAL_MAX_STA_SUPPORT) {
2728                 /* printk("ZD_IOCTL_GETWPAIE - sta index = % d\n", i); */
2729                 memcpy(req_wpaie.wpa_ie, macp->stawpaie[i].wpa_ie,
2730                                                         IEEE80211_MAX_IE_SIZE);
2731                 }
2732
2733                 if (copy_to_user(wrq->u.data.pointer, &req_wpaie,
2734                                 sizeof(struct ieee80211req_wpaie))) {
2735                         return -EFAULT;
2736                 }
2737         }
2738
2739                 err = 0;
2740                 break;
2741         #ifdef ZM_ENABLE_CENC
2742         case ZM_IOCTL_CENC:
2743                 if (copy_from_user(&macp->zd_wpa_req, ifr->ifr_data,
2744                         sizeof(struct athr_wlan_param))) {
2745                         printk(KERN_ERR "usbdrv : copy_from_user error\n");
2746                         return -EFAULT;
2747                 }
2748
2749                 usbdrv_cenc_ioctl(dev,
2750                                 (struct zydas_cenc_param *)&macp->zd_wpa_req);
2751                 err = 0;
2752                 break;
2753         #endif /* ZM_ENABLE_CENC */
2754         default:
2755                 err = -EOPNOTSUPP;
2756                 break;
2757         }
2758
2759         return err;
2760 }