drivers/staging/vt6655/iwctl.c

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * File: iwctl.c
  20  *
  21  * Purpose:  wireless ext & ioctl functions
  22  *
  23  * Author: Lyndon Chen
  24  *
  25  * Date: July 5, 2006
  26  *
  27  * Functions:
  28  *
  29  * Revision History:
  30  *
  31  */
  32
  33 #include "device.h"
  34 #include "ioctl.h"
  35 #include "iocmd.h"
  36 #include "mac.h"
  37 #include "card.h"
  38 #include "hostap.h"
  39 #include "power.h"
  40 #include "rf.h"
  41
  42 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  43 #include "iowpa.h"
  44 #include "wpactl.h"
  45 #endif
  46
  47 #include <net/iw_handler.h>
  48 extern unsigned short TxRate_iwconfig;//2008-5-8 <add> by chester
  49
  50 /*---------------------  Static Definitions -------------------------*/
  51
  52 //2008-0409-07, <Add> by Einsn Liu
  53 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  54 #define SUPPORTED_WIRELESS_EXT                  18
  55 #else
  56 #define SUPPORTED_WIRELESS_EXT                  17
  57 #endif
  58
  59 static const long frequency_list[] = {
  60         2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484,
  61         4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980,
  62         5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240,
  63         5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680,
  64         5700, 5745, 5765, 5785, 5805, 5825
  65 };
  66
  67 /*---------------------  Static Classes  ----------------------------*/
  68
  69 //static int          msglevel                =MSG_LEVEL_DEBUG;
  70 static int msglevel = MSG_LEVEL_INFO;
  71
  72 /*---------------------  Static Variables  --------------------------*/
  73 /*---------------------  Static Functions  --------------------------*/
  74
  75 /*---------------------  Export Variables  --------------------------*/
  76
  77 struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
  78 {
  79         PSDevice pDevice = netdev_priv(dev);
  80         long ldBm;
  81
  82         pDevice->wstats.status = pDevice->eOPMode;
  83 #ifdef Calcu_LinkQual
  84         if (pDevice->scStatistic.LinkQuality > 100)
  85                 pDevice->scStatistic.LinkQuality = 100;
  86         pDevice->wstats.qual.qual = (unsigned char)pDevice->scStatistic.LinkQuality;
  87 #else
  88         pDevice->wstats.qual.qual = pDevice->byCurrSQ;
  89 #endif
  90         RFvRSSITodBm(pDevice, (unsigned char)(pDevice->uCurrRSSI), &ldBm);
  91         pDevice->wstats.qual.level = ldBm;
  92         //pDevice->wstats.qual.level = 0x100 - pDevice->uCurrRSSI;
  93         pDevice->wstats.qual.noise = 0;
  94         pDevice->wstats.qual.updated = 1;
  95         pDevice->wstats.discard.nwid = 0;
  96         pDevice->wstats.discard.code = 0;
  97         pDevice->wstats.discard.fragment = 0;
  98         pDevice->wstats.discard.retries = (unsigned long)pDevice->scStatistic.dwTsrErr;
  99         pDevice->wstats.discard.misc = 0;
 100         pDevice->wstats.miss.beacon = 0;
 101
 102         return &pDevice->wstats;
 103 }
 104
 105 /*------------------------------------------------------------------*/
 106
 107 static int iwctl_commit(struct net_device *dev,
 108                         struct iw_request_info *info,
 109                         void *wrq,
 110                         char *extra)
 111 {
 112         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWCOMMIT \n");
 113
 114         return 0;
 115 }
 116 /*
 117  * Wireless Handler : get protocol name
 118  */
 119
 120 int iwctl_giwname(struct net_device *dev,
 121                   struct iw_request_info *info,
 122                   char *wrq,
 123                   char *extra)
 124 {
 125         strcpy(wrq, "802.11-a/b/g");
 126         return 0;
 127 }
 128
 129 /*
 130  * Wireless Handler : set scan
 131  */
 132
 133 int iwctl_siwscan(struct net_device *dev,
 134                   struct iw_request_info *info,
 135                   struct iw_point *wrq,
 136                   char *extra)
 137 {
 138         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 139         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 140         struct iw_scan_req  *req = (struct iw_scan_req *)extra;
 141         unsigned char abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 142         PWLAN_IE_SSID pItemSSID = NULL;
 143         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSCAN \n");
 144
 145         if (pDevice->byReAssocCount > 0) {   //reject scan when re-associating!
 146 //send scan event to wpa_Supplicant
 147                 union iwreq_data wrqu;
 148                 PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
 149                 memset(&wrqu, 0, sizeof(wrqu));
 150                 wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
 151                 return 0;
 152         }
 153
 154         spin_lock_irq(&pDevice->lock);
 155         BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
 156
 157 //mike add: active scan OR passive scan OR desire_ssid scan
 158         if (wrq->length == sizeof(struct iw_scan_req)) {
 159                 if (wrq->flags & IW_SCAN_THIS_ESSID)  {                               //desire_ssid scan
 160                         memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 161                         pItemSSID = (PWLAN_IE_SSID)abyScanSSID;
 162                         pItemSSID->byElementID = WLAN_EID_SSID;
 163                         memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len);
 164                         if (pItemSSID->abySSID[req->essid_len - 1] == '\0') {
 165                                 if (req->essid_len > 0)
 166                                         pItemSSID->len = req->essid_len - 1;
 167                         } else
 168                                 pItemSSID->len = req->essid_len;
 169                         pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 170                         PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n", ((PWLAN_IE_SSID)abyScanSSID)->abySSID,
 171                                 ((PWLAN_IE_SSID)abyScanSSID)->len);
 172                         bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 173                         spin_unlock_irq(&pDevice->lock);
 174
 175                         return 0;
 176                 } else if (req->scan_type == IW_SCAN_TYPE_PASSIVE) {          //passive scan
 177                         pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 178                 }
 179         } else {           //active scan
 180                 pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 181         }
 182
 183         pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 184         bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 185         spin_unlock_irq(&pDevice->lock);
 186
 187         return 0;
 188 }
 189
 190 /*
 191  * Wireless Handler : get scan results
 192  */
 193
 194 int iwctl_giwscan(struct net_device *dev,
 195                   struct iw_request_info *info,
 196                   struct iw_point *wrq,
 197                   char *extra)
 198 {
 199         int ii, jj, kk;
 200         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 201         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 202         PKnownBSS           pBSS;
 203         PWLAN_IE_SSID       pItemSSID;
 204         PWLAN_IE_SUPP_RATES pSuppRates, pExtSuppRates;
 205         char *current_ev = extra;
 206         char *end_buf = extra + IW_SCAN_MAX_DATA;
 207         char *current_val = NULL;
 208         struct iw_event iwe;
 209         long ldBm;
 210         char buf[MAX_WPA_IE_LEN * 2 + 30];
 211
 212         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN \n");
 213
 214         if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 215                 // In scanning..
 216                 return -EAGAIN;
 217         }
 218         pBSS = &(pMgmt->sBSSList[0]);
 219         for (ii = 0, jj = 0; jj < MAX_BSS_NUM; jj++) {
 220                 if (current_ev >= end_buf)
 221                         break;
 222                 pBSS = &(pMgmt->sBSSList[jj]);
 223                 if (pBSS->bActive) {
 224                         //ADD mac address
 225                         memset(&iwe, 0, sizeof(iwe));
 226                         iwe.cmd = SIOCGIWAP;
 227                         iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 228                         memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN);
 229                         current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
 230                         //ADD ssid
 231                         memset(&iwe, 0, sizeof(iwe));
 232                         iwe.cmd = SIOCGIWESSID;
 233                         pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 234                         iwe.u.data.length = pItemSSID->len;
 235                         iwe.u.data.flags = 1;
 236                         current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pItemSSID->abySSID);
 237                         //ADD mode
 238                         memset(&iwe, 0, sizeof(iwe));
 239                         iwe.cmd = SIOCGIWMODE;
 240                         if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 241                                 iwe.u.mode = IW_MODE_INFRA;
 242                         } else {
 243                                 iwe.u.mode = IW_MODE_ADHOC;
 244                         }
 245                         iwe.len = IW_EV_UINT_LEN;
 246                         current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
 247                         //ADD frequency
 248                         pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates;
 249                         pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates;
 250                         memset(&iwe, 0, sizeof(iwe));
 251                         iwe.cmd = SIOCGIWFREQ;
 252                         iwe.u.freq.m = pBSS->uChannel;
 253                         iwe.u.freq.e = 0;
 254                         iwe.u.freq.i = 0;
 255                         current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
 256                         //2008-0409-04, <Add> by Einsn Liu
 257                         {
 258                                 int f = (int)pBSS->uChannel - 1;
 259                                 if (f < 0)f = 0;
 260                                 iwe.u.freq.m = frequency_list[f] * 100000;
 261                                 iwe.u.freq.e = 1;
 262                         }
 263                         current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_FREQ_LEN);
 264                         //ADD quality
 265                         memset(&iwe, 0, sizeof(iwe));
 266                         iwe.cmd = IWEVQUAL;
 267                         RFvRSSITodBm(pDevice, (unsigned char)(pBSS->uRSSI), &ldBm);
 268                         iwe.u.qual.level = ldBm;
 269                         iwe.u.qual.noise = 0;
 270 //2008-0409-01, <Add> by Einsn Liu
 271                         if (-ldBm < 50) {
 272                                 iwe.u.qual.qual = 100;
 273                         } else if (-ldBm > 90) {
 274                                 iwe.u.qual.qual = 0;
 275                         } else {
 276                                 iwe.u.qual.qual = (40 - (-ldBm - 50)) * 100 / 40;
 277                         }
 278                         iwe.u.qual.updated = 7;
 279
 280                         //  iwe.u.qual.qual = 0;
 281                         current_ev = iwe_stream_add_event(info, current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 282
 283                         memset(&iwe, 0, sizeof(iwe));
 284                         iwe.cmd = SIOCGIWENCODE;
 285                         iwe.u.data.length = 0;
 286                         if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 287                                 iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 288                         } else {
 289                                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 290                         }
 291                         current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pItemSSID->abySSID);
 292
 293                         memset(&iwe, 0, sizeof(iwe));
 294                         iwe.cmd = SIOCGIWRATE;
 295                         iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 296                         current_val = current_ev + IW_EV_LCP_LEN;
 297
 298                         for (kk = 0; kk < 12; kk++) {
 299                                 if (pSuppRates->abyRates[kk] == 0)
 300                                         break;
 301                                 // Bit rate given in 500 kb/s units (+ 0x80)
 302                                 iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000);
 303                                 current_val = iwe_stream_add_value(info, current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 304                         }
 305                         for (kk = 0; kk < 8; kk++) {
 306                                 if (pExtSuppRates->abyRates[kk] == 0)
 307                                         break;
 308                                 // Bit rate given in 500 kb/s units (+ 0x80)
 309                                 iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000);
 310                                 current_val = iwe_stream_add_value(info, current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 311                         }
 312
 313                         if ((current_val - current_ev) > IW_EV_LCP_LEN)
 314                                 current_ev = current_val;
 315
 316                         memset(&iwe, 0, sizeof(iwe));
 317                         iwe.cmd = IWEVCUSTOM;
 318                         sprintf(buf, "bcn_int=%d", pBSS->wBeaconInterval);
 319                         iwe.u.data.length = strlen(buf);
 320                         current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, buf);
 321
 322                         if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) {
 323                                 memset(&iwe, 0, sizeof(iwe));
 324                                 iwe.cmd = IWEVGENIE;
 325                                 iwe.u.data.length = pBSS->wWPALen;
 326                                 current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pBSS->byWPAIE);
 327                         }
 328
 329                         if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) {
 330                                 memset(&iwe, 0, sizeof(iwe));
 331                                 iwe.cmd = IWEVGENIE;
 332                                 iwe.u.data.length = pBSS->wRSNLen;
 333                                 current_ev = iwe_stream_add_point(info, current_ev, end_buf, &iwe, pBSS->byRSNIE);
 334                         }
 335
 336                 }
 337         }// for
 338
 339         wrq->length = current_ev - extra;
 340         return 0;
 341 }
 342
 343 /*
 344  * Wireless Handler : set frequency or channel
 345  */
 346
 347 int iwctl_siwfreq(struct net_device *dev,
 348                   struct iw_request_info *info,
 349                   struct iw_freq *wrq,
 350                   char *extra)
 351 {
 352         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 353         int rc = 0;
 354
 355         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
 356
 357         // If setting by frequency, convert to a channel
 358         if ((wrq->e == 1) &&
 359             (wrq->m >= (int) 2.412e8) &&
 360             (wrq->m <= (int) 2.487e8)) {
 361                 int f = wrq->m / 100000;
 362                 int c = 0;
 363                 while ((c < 14) && (f != frequency_list[c]))
 364                         c++;
 365                 wrq->e = 0;
 366                 wrq->m = c + 1;
 367         }
 368         // Setting by channel number
 369         if ((wrq->m > 14) || (wrq->e > 0))
 370                 rc = -EOPNOTSUPP;
 371         else {
 372                 int channel = wrq->m;
 373                 if ((channel < 1) || (channel > 14)) {
 374                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m);
 375                         rc = -EINVAL;
 376                 } else {
 377                         // Yes ! We can set it !!!
 378                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel);
 379                         pDevice->uChannel = channel;
 380                         //2007-0207-04,<Add> by EinsnLiu
 381                         //Make change effect at once
 382                         pDevice->bCommit = true;
 383                 }
 384         }
 385
 386         return rc;
 387 }
 388
 389 /*
 390  * Wireless Handler : get frequency or channel
 391  */
 392
 393 int iwctl_giwfreq(struct net_device *dev,
 394                   struct iw_request_info *info,
 395                   struct iw_freq *wrq,
 396                   char *extra)
 397 {
 398         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 399         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 400
 401         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
 402
 403 #ifdef WEXT_USECHANNELS
 404         wrq->m = (int)pMgmt->uCurrChannel;
 405         wrq->e = 0;
 406 #else
 407         {
 408                 int f = (int)pMgmt->uCurrChannel - 1;
 409                 if (f < 0)
 410                         f = 0;
 411                 wrq->m = frequency_list[f] * 100000;
 412                 wrq->e = 1;
 413         }
 414 #endif
 415
 416         return 0;
 417 }
 418
 419 /*
 420  * Wireless Handler : set operation mode
 421  */
 422
 423 int iwctl_siwmode(struct net_device *dev,
 424                   struct iw_request_info *info,
 425                   __u32 *wmode,
 426                   char *extra)
 427 {
 428         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 429         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 430         int rc = 0;
 431
 432         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE \n");
 433
 434         if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
 435                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Can't set operation mode, hostapd is running \n");
 436                 return rc;
 437         }
 438
 439         switch (*wmode) {
 440         case IW_MODE_ADHOC:
 441                 if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
 442                         pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 443                         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 444                                 pDevice->bCommit = true;
 445                         }
 446                 }
 447                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
 448                 break;
 449         case IW_MODE_AUTO:
 450         case IW_MODE_INFRA:
 451                 if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) {
 452                         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 453                         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 454                                 pDevice->bCommit = true;
 455                         }
 456                 }
 457                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
 458                 break;
 459         case IW_MODE_MASTER:
 460
 461                 pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 462                 rc = -EOPNOTSUPP;
 463                 break;
 464
 465                 if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
 466                         pMgmt->eConfigMode = WMAC_CONFIG_AP;
 467                         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 468                                 pDevice->bCommit = true;
 469                         }
 470                 }
 471                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
 472                 break;
 473
 474         case IW_MODE_REPEAT:
 475                 pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 476                 rc = -EOPNOTSUPP;
 477                 break;
 478         default:
 479                 rc = -EINVAL;
 480         }
 481
 482         return rc;
 483 }
 484
 485 /*
 486  * Wireless Handler : get operation mode
 487  */
 488
 489 int iwctl_giwmode(struct net_device *dev,
 490                   struct iw_request_info *info,
 491                   __u32 *wmode,
 492                   char *extra)
 493 {
 494         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 495         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 496
 497         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE \n");
 498         // If not managed, assume it's ad-hoc
 499         switch (pMgmt->eConfigMode) {
 500         case WMAC_CONFIG_ESS_STA:
 501                 *wmode = IW_MODE_INFRA;
 502                 break;
 503         case WMAC_CONFIG_IBSS_STA:
 504                 *wmode = IW_MODE_ADHOC;
 505                 break;
 506         case WMAC_CONFIG_AUTO:
 507                 *wmode = IW_MODE_INFRA;
 508                 break;
 509         case WMAC_CONFIG_AP:
 510                 *wmode = IW_MODE_MASTER;
 511                 break;
 512         default:
 513                 *wmode = IW_MODE_ADHOC;
 514         }
 515
 516         return 0;
 517 }
 518
 519 /*
 520  * Wireless Handler : get capability range
 521  */
 522
 523 int iwctl_giwrange(struct net_device *dev,
 524                    struct iw_request_info *info,
 525                    struct iw_point *wrq,
 526                    char *extra)
 527 {
 528         struct iw_range *range = (struct iw_range *)extra;
 529         int i, k;
 530         unsigned char abySupportedRates[13] = {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 531
 532         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE \n");
 533         if (wrq->pointer) {
 534                 wrq->length = sizeof(struct iw_range);
 535                 memset(range, 0, sizeof(struct iw_range));
 536                 range->min_nwid = 0x0000;
 537                 range->max_nwid = 0x0000;
 538                 range->num_channels = 14;
 539                 // Should be based on cap_rid.country to give only
 540                 //  what the current card support
 541                 k = 0;
 542                 for (i = 0; i < 14; i++) {
 543                         range->freq[k].i = i + 1; // List index
 544                         range->freq[k].m = frequency_list[i] * 100000;
 545                         range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10
 546                 }
 547                 range->num_frequency = k;
 548                 // Hum... Should put the right values there
 549 #ifdef Calcu_LinkQual
 550                 range->max_qual.qual = 100;
 551 #else
 552                 range->max_qual.qual = 255;
 553 #endif
 554                 range->max_qual.level = 0;
 555                 range->max_qual.noise = 0;
 556                 range->sensitivity = 255;
 557
 558                 for (i = 0; i < 13; i++) {
 559                         range->bitrate[i] = abySupportedRates[i] * 500000;
 560                         if (range->bitrate[i] == 0)
 561                                 break;
 562                 }
 563                 range->num_bitrates = i;
 564
 565                 // Set an indication of the max TCP throughput
 566                 // in bit/s that we can expect using this interface.
 567                 //  May be use for QoS stuff... Jean II
 568                 if (i > 2)
 569                         range->throughput = 5 * 1000 * 1000;
 570                 else
 571                         range->throughput = 1.5 * 1000 * 1000;
 572
 573                 range->min_rts = 0;
 574                 range->max_rts = 2312;
 575                 range->min_frag = 256;
 576                 range->max_frag = 2312;
 577
 578                 // the encoding capabilities
 579                 range->num_encoding_sizes = 3;
 580                 // 64(40) bits WEP
 581                 range->encoding_size[0] = 5;
 582                 // 128(104) bits WEP
 583                 range->encoding_size[1] = 13;
 584                 // 256 bits for WPA-PSK
 585                 range->encoding_size[2] = 32;
 586                 // 4 keys are allowed
 587                 range->max_encoding_tokens = 4;
 588
 589                 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
 590                         IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
 591
 592                 range->min_pmp = 0;
 593                 range->max_pmp = 1000000;// 1 secs
 594                 range->min_pmt = 0;
 595                 range->max_pmt = 1000000;// 1 secs
 596                 range->pmp_flags = IW_POWER_PERIOD;
 597                 range->pmt_flags = IW_POWER_TIMEOUT;
 598                 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
 599
 600                 // Transmit Power - values are in mW
 601
 602                 range->txpower[0] = 100;
 603                 range->num_txpower = 1;
 604                 range->txpower_capa = IW_TXPOW_MWATT;
 605                 range->we_version_source = SUPPORTED_WIRELESS_EXT;
 606                 range->we_version_compiled = WIRELESS_EXT;
 607                 range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
 608                 range->retry_flags = IW_RETRY_LIMIT;
 609                 range->r_time_flags = IW_RETRY_LIFETIME;
 610                 range->min_retry = 1;
 611                 range->max_retry = 65535;
 612                 range->min_r_time = 1024;
 613                 range->max_r_time = 65535 * 1024;
 614                 // Experimental measurements - boundary 11/5.5 Mb/s
 615                 // Note : with or without the (local->rssi), results
 616                 //  are somewhat different. - Jean II
 617                 range->avg_qual.qual = 6;
 618                 range->avg_qual.level = 176;    // -80 dBm
 619                 range->avg_qual.noise = 0;
 620         }
 621
 622         return 0;
 623 }
 624
 625 /*
 626  * Wireless Handler : set ap mac address
 627  */
 628
 629 int iwctl_siwap(struct net_device *dev,
 630                 struct iw_request_info *info,
 631                 struct sockaddr *wrq,
 632                 char *extra)
 633 {
 634         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 635         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 636         int rc = 0;
 637         unsigned char ZeroBSSID[WLAN_BSSID_LEN] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
 638
 639         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAP \n");
 640         if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 641                 // In scanning..
 642                 printk("SIOCSIWAP(??)-->In scanning...\n");
 643                 //  return -EAGAIN;
 644         }
 645         if (wrq->sa_family != ARPHRD_ETHER)
 646                 rc = -EINVAL;
 647         else {
 648                 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
 649                 //2008-0409-05, <Add> by Einsn Liu
 650                 if ((pDevice->bLinkPass == true) &&
 651                     (memcmp(pMgmt->abyDesireBSSID, pMgmt->abyCurrBSSID, 6) == 0)) {
 652                         return rc;
 653                 }
 654                 //mike :add
 655                 if ((is_broadcast_ether_addr(pMgmt->abyDesireBSSID)) ||
 656                     (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)) {
 657                         PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
 658                         return rc;
 659                 }
 660                 //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
 661                 //                  then ignore,because you don't known which one to be connect with??
 662                 {
 663                         unsigned int ii, uSameBssidNum = 0;
 664                         for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 665                                 if (pMgmt->sBSSList[ii].bActive &&
 666                                     ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID,
 667                                                      pMgmt->abyDesireBSSID)) {
 668                                         uSameBssidNum++;
 669                                 }
 670                         }
 671                         if (uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 672                                 PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
 673                                 return rc;
 674                         }
 675                 }
 676
 677                 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 678                         pDevice->bCommit = true;
 679                 }
 680         }
 681         return rc;
 682 }
 683
 684 /*
 685  * Wireless Handler : get ap mac address
 686  */
 687
 688 int iwctl_giwap(struct net_device *dev,
 689                 struct iw_request_info *info,
 690                 struct sockaddr *wrq,
 691                 char *extra)
 692 {
 693         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 694         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 695
 696         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
 697
 698         memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 699         //2008-0410,<Modify> by Einsn Liu
 700         if ((pDevice->bLinkPass == false) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
 701                 memset(wrq->sa_data, 0, 6);
 702
 703         if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
 704                 memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 705         }
 706
 707         wrq->sa_family = ARPHRD_ETHER;
 708
 709         return 0;
 710 }
 711
 712 /*
 713  * Wireless Handler : get ap list
 714  */
 715
 716 int iwctl_giwaplist(struct net_device *dev,
 717                     struct iw_request_info *info,
 718                     struct iw_point *wrq,
 719                     char *extra)
 720 {
 721         int ii, jj, rc = 0;
 722         struct sockaddr sock[IW_MAX_AP];
 723         struct iw_quality qual[IW_MAX_AP];
 724         PSDevice pDevice = (PSDevice)netdev_priv(dev);
 725         PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
 726
 727         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
 728         // Only super-user can see AP list
 729
 730         if (!capable(CAP_NET_ADMIN)) {
 731                 rc = -EPERM;
 732                 return rc;
 733         }
 734
 735         if (wrq->pointer) {
 736                 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
 737
 738                 for (ii = 0, jj = 0; ii < MAX_BSS_NUM; ii++) {
 739                         pBSS = &(pMgmt->sBSSList[ii]);
 740                         if (!pBSS->bActive)
 741                                 continue;
 742                         if (jj >= IW_MAX_AP)
 743                                 break;
 744                         memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
 745                         sock[jj].sa_family = ARPHRD_ETHER;
 746                         qual[jj].level = pBSS->uRSSI;
 747                         qual[jj].qual = qual[jj].noise = 0;
 748                         qual[jj].updated = 2;
 749                         jj++;
 750                 }
 751
 752                 wrq->flags = 1; // Should be define'd
 753                 wrq->length = jj;
 754                 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
 755                 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
 756         }
 757
 758         return rc;
 759 }
 760
 761 /*
 762  * Wireless Handler : set essid
 763  */
 764
 765 int iwctl_siwessid(struct net_device *dev,
 766                    struct iw_request_info *info,
 767                    struct iw_point *wrq,
 768                    char *extra)
 769 {
 770         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 771         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 772         PWLAN_IE_SSID       pItemSSID;
 773         //2008-0409-05, <Add> by Einsn Liu
 774         unsigned char len;
 775
 776         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID \n");
 777         pDevice->fWPA_Authened = false;
 778         if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 779                 // In scanning..
 780                 printk("SIOCSIWESSID(??)-->In scanning...\n");
 781                 //  return -EAGAIN;
 782         }
 783         // Check if we asked for `any'
 784         if (wrq->flags == 0) {
 785                 // Just send an empty SSID list
 786                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 787                 memset(pMgmt->abyDesireBSSID, 0xFF, 6);
 788                 PRINT_K("set essid to 'any' \n");
 789 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 790                 return 0;
 791 #endif
 792         } else {
 793                 // Set the SSID
 794                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 795                 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 796                 pItemSSID->byElementID = WLAN_EID_SSID;
 797
 798                 memcpy(pItemSSID->abySSID, extra, wrq->length);
 799                 if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
 800                         if (wrq->length > 0)
 801                                 pItemSSID->len = wrq->length - 1;
 802                 } else
 803                         pItemSSID->len = wrq->length;
 804                 printk("set essid to %s \n", pItemSSID->abySSID);
 805                 //2008-0409-05, <Add> by Einsn Liu
 806                 len = (pItemSSID->len > ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len) ? pItemSSID->len : ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len;
 807                 if ((pDevice->bLinkPass == true) &&
 808                     (memcmp(pItemSSID->abySSID, ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID, len) == 0))
 809                         return 0;
 810
 811                 //mike:need clear desiredBSSID
 812                 if (pItemSSID->len == 0) {
 813                         memset(pMgmt->abyDesireBSSID, 0xFF, 6);
 814                         return 0;
 815                 }
 816
 817 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 818                 //Wext wil order another command of siwap to link with desired AP,
 819                 //so here need not associate??
 820                 if (pDevice->bWPASuppWextEnabled == true)  {
 821                         /*******search if  in hidden ssid mode ****/
 822                         {
 823                                 PKnownBSS       pCurr = NULL;
 824                                 unsigned char abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 825                                 unsigned int ii, uSameBssidNum = 0;
 826
 827                                 memcpy(abyTmpDesireSSID, pMgmt->abyDesireSSID, sizeof(abyTmpDesireSSID));
 828                                 pCurr = BSSpSearchBSSList(pDevice,
 829                                                           NULL,
 830                                                           abyTmpDesireSSID,
 831                                                           pMgmt->eConfigPHYMode
 832 );
 833
 834                                 if (pCurr == NULL) {
 835                                         PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
 836                                         vResetCommandTimer((void *)pDevice);
 837                                         pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 838                                         bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 839                                         bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 840                                 } else {  //mike:to find out if that desired SSID is a hidden-ssid AP ,
 841                                         //         by means of judging if there are two same BSSID exist in list ?
 842                                         for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 843                                                 if (pMgmt->sBSSList[ii].bActive &&
 844                                                     ether_addr_equal(pMgmt->sBSSList[ii].abyBSSID,
 845                                                                      pCurr->abyBSSID)) {
 846                                                         uSameBssidNum++;
 847                                                 }
 848                                         }
 849                                         if (uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 850                                                 printk("SIOCSIWESSID:hidden ssid directly associate.......\n");
 851                                                 vResetCommandTimer((void *)pDevice);
 852                                                 pMgmt->eScanType = WMAC_SCAN_PASSIVE;          //this scan type,you'll submit scan result!
 853                                                 bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 854                                                 bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 855                                         }
 856                                 }
 857                         }
 858                         return 0;
 859                 }
 860 #endif
 861
 862                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
 863         }
 864
 865         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 866                 pDevice->bCommit = true;
 867         }
 868
 869         return 0;
 870 }
 871
 872 /*
 873  * Wireless Handler : get essid
 874  */
 875
 876 int iwctl_giwessid(struct net_device *dev,
 877                    struct iw_request_info *info,
 878                    struct iw_point *wrq,
 879                    char *extra)
 880 {
 881         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 882         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 883         PWLAN_IE_SSID       pItemSSID;
 884
 885         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
 886
 887         // Note : if wrq->u.data.flags != 0, we should
 888         // get the relevant SSID from the SSID list...
 889
 890         // Get the current SSID
 891         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 892         //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 893         memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
 894         extra[pItemSSID->len] = '\0';
 895         wrq->length = pItemSSID->len + 1;
 896         //2008-0409-03, <Add> by Einsn Liu
 897         wrq->length = pItemSSID->len;
 898         wrq->flags = 1; // active
 899
 900         return 0;
 901 }
 902
 903 /*
 904  * Wireless Handler : set data rate
 905  */
 906
 907 int iwctl_siwrate(struct net_device *dev,
 908                   struct iw_request_info *info,
 909                   struct iw_param *wrq,
 910                   char *extra)
 911 {
 912         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 913         int rc = 0;
 914         u8      brate = 0;
 915         int     i;
 916         unsigned char abySupportedRates[13] = {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 917
 918         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
 919         if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
 920                 rc = -EINVAL;
 921                 return rc;
 922         }
 923
 924         // First : get a valid bit rate value
 925
 926         // Which type of value
 927         if ((wrq->value < 13) &&
 928             (wrq->value >= 0)) {
 929                 // Setting by rate index
 930                 // Find value in the magic rate table
 931                 brate = wrq->value;
 932         } else {
 933                 // Setting by frequency value
 934                 u8      normvalue = (u8) (wrq->value/500000);
 935
 936                 // Check if rate is valid
 937                 for (i = 0; i < 13; i++) {
 938                         if (normvalue == abySupportedRates[i]) {
 939                                 brate = i;
 940                                 break;
 941                         }
 942                 }
 943         }
 944         // -1 designed the max rate (mostly auto mode)
 945         if (wrq->value == -1) {
 946                 // Get the highest available rate
 947                 for (i = 0; i < 13; i++) {
 948                         if (abySupportedRates[i] == 0)
 949                                 break;
 950                 }
 951                 if (i != 0)
 952                         brate = i - 1;
 953
 954         }
 955         // Check that it is valid
 956         // brate is index of abySupportedRates[]
 957         if (brate > 13) {
 958                 rc = -EINVAL;
 959                 return rc;
 960         }
 961
 962         // Now, check if we want a fixed or auto value
 963         if (wrq->fixed != 0) {
 964                 // Fixed mode
 965                 // One rate, fixed
 966                 printk("Rate Fix\n");
 967                 pDevice->bFixRate = true;
 968                 if ((pDevice->byBBType == BB_TYPE_11B) && (brate > 3)) {
 969                         pDevice->uConnectionRate = 3;
 970                 } else {
 971                         pDevice->uConnectionRate = brate;
 972                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
 973                 }
 974
 975         } else {
 976                 pDevice->bFixRate = false;
 977                 pDevice->uConnectionRate = 13;
 978                 printk("auto rate:connection_rate is 13\n");
 979         }
 980
 981         return rc;
 982 }
 983
 984 /*
 985  * Wireless Handler : get data rate
 986  */
 987
 988 int iwctl_giwrate(struct net_device *dev,
 989                   struct iw_request_info *info,
 990                   struct iw_param *wrq,
 991                   char *extra)
 992 {
 993         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 994 //2007-0118-05,<Mark> by EinsnLiu
 995 //Mark the unnecessary sentences.
 996 //    PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 997
 998         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
 999         {
1000                 unsigned char abySupportedRates[13] = {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1001                 int brate = 0;
1002 //2008-5-8 <modify> by chester
1003                 if (pDevice->bLinkPass) {
1004                         if (pDevice->bFixRate == true) {
1005                                 if (pDevice->uConnectionRate < 13) {
1006                                         brate = abySupportedRates[pDevice->uConnectionRate];
1007                                 } else {
1008                                         if (pDevice->byBBType == BB_TYPE_11B)
1009                                                 brate = 0x16;
1010                                         if (pDevice->byBBType == BB_TYPE_11G)
1011                                                 brate = 0x6C;
1012                                         if (pDevice->byBBType == BB_TYPE_11A)
1013                                                 brate = 0x6C;
1014                                 }
1015                         } else {
1016                                 brate = abySupportedRates[TxRate_iwconfig];
1017                         }
1018                 } else brate = 0;
1019 //2007-0118-05,<Mark> by EinsnLiu
1020 //Mark the unnecessary sentences.
1021 /*
1022   if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1023   if (pDevice->byBBType == BB_TYPE_11B)
1024   brate = 0x16;
1025   if (pDevice->byBBType == BB_TYPE_11G)
1026   brate = 0x6C;
1027   if (pDevice->byBBType == BB_TYPE_11A)
1028   brate = 0x6C;
1029   }
1030 */
1031
1032 //              if (pDevice->uConnectionRate == 13)
1033 //                brate = abySupportedRates[pDevice->wCurrentRate];
1034                 wrq->value = brate * 500000;
1035                 // If more than one rate, set auto
1036                 if (pDevice->bFixRate == true)
1037                         wrq->fixed = true;
1038         }
1039
1040         return 0;
1041 }
1042
1043 /*
1044  * Wireless Handler : set rts threshold
1045  */
1046
1047 int iwctl_siwrts(struct net_device *dev,
1048                  struct iw_request_info *info,
1049                  struct iw_param *wrq,
1050                  char *extra)
1051 {
1052         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1053         int rc = 0;
1054
1055         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1056
1057         {
1058                 int rthr = wrq->value;
1059                 if (wrq->disabled)
1060                         rthr = 2312;
1061                 if ((rthr < 0) || (rthr > 2312)) {
1062                         rc = -EINVAL;
1063                 } else {
1064                         pDevice->wRTSThreshold = rthr;
1065                 }
1066         }
1067
1068         return 0;
1069 }
1070
1071 /*
1072  * Wireless Handler : get rts
1073  */
1074
1075 int iwctl_giwrts(struct net_device *dev,
1076                  struct iw_request_info *info,
1077                  struct iw_param *wrq,
1078                  char *extra)
1079 {
1080         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1081
1082         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1083         wrq->value = pDevice->wRTSThreshold;
1084         wrq->disabled = (wrq->value >= 2312);
1085         wrq->fixed = 1;
1086
1087         return 0;
1088 }
1089
1090 /*
1091  * Wireless Handler : set fragment threshold
1092  */
1093
1094 int iwctl_siwfrag(struct net_device *dev,
1095                   struct iw_request_info *info,
1096                   struct iw_param *wrq,
1097                   char *extra)
1098 {
1099         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1100         int rc = 0;
1101         int fthr = wrq->value;
1102
1103         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1104
1105         if (wrq->disabled)
1106                 fthr = 2312;
1107         if ((fthr < 256) || (fthr > 2312)) {
1108                 rc = -EINVAL;
1109         } else {
1110                 fthr &= ~0x1;   // Get an even value
1111                 pDevice->wFragmentationThreshold = (u16)fthr;
1112         }
1113
1114         return rc;
1115 }
1116
1117 /*
1118  * Wireless Handler : get fragment threshold
1119  */
1120
1121 int iwctl_giwfrag(struct net_device *dev,
1122                   struct iw_request_info *info,
1123                   struct iw_param *wrq,
1124                   char *extra)
1125 {
1126         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1127
1128         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1129         wrq->value = pDevice->wFragmentationThreshold;
1130         wrq->disabled = (wrq->value >= 2312);
1131         wrq->fixed = 1;
1132
1133         return 0;
1134 }
1135
1136 /*
1137  * Wireless Handler : set retry threshold
1138  */
1139 int iwctl_siwretry(struct net_device *dev,
1140                    struct iw_request_info *info,
1141                    struct iw_param *wrq,
1142                    char *extra)
1143 {
1144         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1145         int rc = 0;
1146
1147         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1148
1149         if (wrq->disabled) {
1150                 rc = -EINVAL;
1151                 return rc;
1152         }
1153
1154         if (wrq->flags & IW_RETRY_LIMIT) {
1155                 if (wrq->flags & IW_RETRY_MAX)
1156                         pDevice->byLongRetryLimit = wrq->value;
1157                 else if (wrq->flags & IW_RETRY_MIN)
1158                         pDevice->byShortRetryLimit = wrq->value;
1159                 else {
1160                         // No modifier : set both
1161                         pDevice->byShortRetryLimit = wrq->value;
1162                         pDevice->byLongRetryLimit = wrq->value;
1163                 }
1164         }
1165         if (wrq->flags & IW_RETRY_LIFETIME) {
1166                 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1167         }
1168
1169         return rc;
1170 }
1171
1172 /*
1173  * Wireless Handler : get retry threshold
1174  */
1175 int iwctl_giwretry(struct net_device *dev,
1176                    struct iw_request_info *info,
1177                    struct iw_param *wrq,
1178                    char *extra)
1179 {
1180         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1181         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1182         wrq->disabled = 0;      // Can't be disabled
1183
1184         // Note : by default, display the min retry number
1185         if ((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1186                 wrq->flags = IW_RETRY_LIFETIME;
1187                 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1188         } else if ((wrq->flags & IW_RETRY_MAX)) {
1189                 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1190                 wrq->value = (int)pDevice->byLongRetryLimit;
1191         } else {
1192                 wrq->flags = IW_RETRY_LIMIT;
1193                 wrq->value = (int)pDevice->byShortRetryLimit;
1194                 if ((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1195                         wrq->flags |= IW_RETRY_MIN;
1196         }
1197
1198         return 0;
1199 }
1200
1201 /*
1202  * Wireless Handler : set encode mode
1203  */
1204 int iwctl_siwencode(struct net_device *dev,
1205                     struct iw_request_info *info,
1206                     struct iw_point *wrq,
1207                     char *extra)
1208 {
1209         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1210         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1211         unsigned long dwKeyIndex = (unsigned long)(wrq->flags & IW_ENCODE_INDEX);
1212         int ii, uu, rc = 0;
1213         int index = (wrq->flags & IW_ENCODE_INDEX);
1214
1215 //2007-0207-07,<Modify> by EinsnLiu
1216 //There are some problems when using iwconfig encode/key command to set the WEP key.
1217 //I almost rewrite this function.
1218 //now it support:(assume the wireless interface's name is eth0)
1219 //iwconfig eth0 key [1] 1122334455 open  /*set key stirng to index 1,and driver using key index is set to 1*/
1220 //iwconfig eth0 key [3]    /*set driver using  key index to 3,the key string no change */
1221 //iwconfig eth0 key 1122334455  /*set key string to driver using index*/
1222 //iwconfig eth0 key restricted  /*enable share key*/
1223
1224         PSKeyTable pkeytab;
1225
1226         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1227
1228         if ((wrq->flags & IW_ENCODE_DISABLED) == 0) {
1229                 //Not disable encryption
1230
1231                 if (dwKeyIndex > WLAN_WEP_NKEYS) {
1232                         rc = -EINVAL;
1233                         return rc;
1234                 }
1235
1236                 if (dwKeyIndex < 1 && ((wrq->flags & IW_ENCODE_NOKEY) == 0)) {//set default key
1237                         if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) {
1238                                 dwKeyIndex = pDevice->byKeyIndex;
1239                         } else dwKeyIndex = 0;
1240                 } else dwKeyIndex--;
1241
1242                 // Check the size of the key
1243                 if (wrq->length > WLAN_WEP232_KEYLEN) {
1244                         rc = -EINVAL;
1245                         return rc;
1246                 }
1247
1248                 if (wrq->length > 0) {//have key
1249
1250                         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1251                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1252                         } else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1253                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1254                         } else if (wrq->length == WLAN_WEP40_KEYLEN) {
1255                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1256                         } else {//no support length
1257                                 rc = -EINVAL;
1258                                 return rc;
1259                         }
1260                         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1261                         memcpy(pDevice->abyKey, extra, wrq->length);
1262
1263                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "abyKey: ");
1264                         for (ii = 0; ii < wrq->length; ii++) {
1265                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1266                         }
1267
1268                         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1269                                 spin_lock_irq(&pDevice->lock);
1270                                 KeybSetDefaultKey(&(pDevice->sKey),
1271                                                   (unsigned long)(dwKeyIndex | (1 << 31)),
1272                                                   wrq->length,
1273                                                   NULL,
1274                                                   pDevice->abyKey,
1275                                                   KEY_CTL_WEP,
1276                                                   pDevice->PortOffset,
1277                                                   pDevice->byLocalID
1278 );
1279                                 spin_unlock_irq(&pDevice->lock);
1280                         }
1281                         pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
1282                         pDevice->uKeyLength = wrq->length;
1283                         pDevice->bTransmitKey = true;
1284                         pDevice->bEncryptionEnable = true;
1285                         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1286
1287                 } else if (index > 0) {
1288                         //when the length is 0 the request only changes the default transmit key index
1289                         //check the new key if it has a non zero length
1290                         if (pDevice->bEncryptionEnable == false) {
1291                                 rc = -EINVAL;
1292                                 return rc;
1293                         }
1294                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Just set Default key Index:\n");
1295                         pkeytab = &(pDevice->sKey.KeyTable[MAX_KEY_TABLE - 1]);
1296                         if (pkeytab->GroupKey[(unsigned char)dwKeyIndex].uKeyLength == 0) {
1297                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Default key len is 0\n");
1298                                 rc = -EINVAL;
1299                                 return rc;
1300                         }
1301                         pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
1302                         pkeytab->dwGTKeyIndex = dwKeyIndex | (1 << 31);
1303                         pkeytab->GroupKey[(unsigned char)dwKeyIndex].dwKeyIndex = dwKeyIndex | (1 << 31);
1304                 }
1305
1306         } else {//disable the key
1307                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1308                 if (pDevice->bEncryptionEnable == false)
1309                         return 0;
1310                 pMgmt->bShareKeyAlgorithm = false;
1311                 pDevice->bEncryptionEnable = false;
1312                 pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1313                 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1314                         spin_lock_irq(&pDevice->lock);
1315                         for (uu = 0; uu < MAX_KEY_TABLE; uu++)
1316                                 MACvDisableKeyEntry(pDevice->PortOffset, uu);
1317                         spin_unlock_irq(&pDevice->lock);
1318                 }
1319         }
1320 //End Modify,Einsn
1321
1322 /*
1323   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1324
1325   // Check the size of the key
1326   if (wrq->length > WLAN_WEP232_KEYLEN) {
1327   rc = -EINVAL;
1328   return rc;
1329   }
1330
1331   if (dwKeyIndex > WLAN_WEP_NKEYS) {
1332   rc = -EINVAL;
1333   return rc;
1334   }
1335
1336   if (dwKeyIndex > 0)
1337   dwKeyIndex--;
1338
1339   // Send the key to the card
1340   if (wrq->length > 0) {
1341   if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1342   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1343   } else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1344   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1345   } else if (wrq->length == WLAN_WEP40_KEYLEN) {
1346   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1347   }
1348   memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1349   memcpy(pDevice->abyKey, extra, wrq->length);
1350
1351   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "abyKey: ");
1352   for (ii = 0; ii < wrq->length; ii++) {
1353   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1354   }
1355
1356   if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1357   spin_lock_irq(&pDevice->lock);
1358   KeybSetDefaultKey(&(pDevice->sKey),
1359   (unsigned long)(pDevice->byKeyIndex | (1 << 31)),
1360   pDevice->uKeyLength,
1361   NULL,
1362   pDevice->abyKey,
1363   KEY_CTL_WEP,
1364   pDevice->PortOffset,
1365   pDevice->byLocalID
1366 );
1367   spin_unlock_irq(&pDevice->lock);
1368   }
1369   pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
1370   pDevice->uKeyLength = wrq->length;
1371   pDevice->bTransmitKey = true;
1372   pDevice->bEncryptionEnable = true;
1373   pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1374
1375   // Do we want to just set the transmit key index ?
1376   if (index < 4) {
1377   pDevice->byKeyIndex = index;
1378   } else if (!(wrq->flags & IW_ENCODE_MODE)) {
1379   rc = -EINVAL;
1380   return rc;
1381   }
1382   }
1383   // Read the flags
1384   if (wrq->flags & IW_ENCODE_DISABLED) {
1385   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1386   pMgmt->bShareKeyAlgorithm = false;
1387   pDevice->bEncryptionEnable = false;
1388   pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1389   if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1390   spin_lock_irq(&pDevice->lock);
1391   for (uu=0; uu<MAX_KEY_TABLE; uu++)
1392   MACvDisableKeyEntry(pDevice->PortOffset, uu);
1393   spin_unlock_irq(&pDevice->lock);
1394   }
1395   }
1396 */
1397
1398         if (wrq->flags & IW_ENCODE_RESTRICTED) {
1399                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1400                 pMgmt->bShareKeyAlgorithm = true;
1401         }
1402         if (wrq->flags & IW_ENCODE_OPEN) {
1403                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1404                 pMgmt->bShareKeyAlgorithm = false;
1405         }
1406         return rc;
1407 }
1408
1409 /*
1410  * Wireless Handler : get encode mode
1411  */
1412 /*
1413   int iwctl_giwencode(struct net_device *dev,
1414   struct iw_request_info *info,
1415   struct iw_point *wrq,
1416   char *extra) {
1417   PSDevice              pDevice = (PSDevice)netdev_priv(dev);
1418   PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1419   int rc = 0;
1420   char abyKey[WLAN_WEP232_KEYLEN];
1421   unsigned int index = (unsigned int)(wrq->flags & IW_ENCODE_INDEX);
1422   PSKeyItem   pKey = NULL;
1423
1424   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1425 //2007-0207-06,<Add> by EinsnLiu
1426 //the key index in iwconfig is 1-4 when our driver is 0-3
1427 //so it can't be used directly.
1428 //if the index is 0,we should used the index set by driver.
1429 if (index > WLAN_WEP_NKEYS) {
1430 rc = -EINVAL;
1431 return rc;
1432 }
1433 if (index<1) {//set default key
1434 if (pDevice->byKeyIndex<WLAN_WEP_NKEYS) {
1435 index=pDevice->byKeyIndex;
1436 }
1437 else index=0;
1438 } else index--;
1439 //End Add,Einsn
1440
1441 memset(abyKey, 0, sizeof(abyKey));
1442 // Check encryption mode
1443 wrq->flags = IW_ENCODE_NOKEY;
1444 // Is WEP enabled ???
1445 if (pDevice->bEncryptionEnable)
1446 wrq->flags |=  IW_ENCODE_ENABLED;
1447 else
1448 wrq->flags |=  IW_ENCODE_DISABLED;
1449
1450 if (pMgmt->bShareKeyAlgorithm)
1451 wrq->flags |=  IW_ENCODE_RESTRICTED;
1452 else
1453 wrq->flags |=  IW_ENCODE_OPEN;
1454
1455 if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (unsigned char)index , &pKey)) {
1456 wrq->length = pKey->uKeyLength;
1457 memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1458 //2007-0207-06,<Modify> by EinsnLiu
1459 //only get key success need to  copy data
1460 //index should +1.
1461 //there is not necessary to return -EINVAL when get key failed
1462 //if return -EINVAL,the encryption item can't be display by the command "iwconfig".
1463 wrq->flags |= index+1;
1464 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1465 }
1466
1467 //else {
1468 //    rc = -EINVAL;
1469 //     return rc;
1470 //  }
1471
1472 //End Modify,Einsn
1473
1474 return 0;
1475 }
1476 */
1477
1478 //2008-0409-06, <Add> by Einsn Liu
1479
1480 int iwctl_giwencode(struct net_device *dev,
1481                     struct iw_request_info *info,
1482                     struct iw_point *wrq,
1483                     char *extra)
1484 {
1485         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1486         PSMgmtObject            pMgmt = &(pDevice->sMgmtObj);
1487         char abyKey[WLAN_WEP232_KEYLEN];
1488
1489         unsigned int index = (unsigned int)(wrq->flags & IW_ENCODE_INDEX);
1490         PSKeyItem       pKey = NULL;
1491
1492         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1493
1494         if (index > WLAN_WEP_NKEYS) {
1495                 return  -EINVAL;
1496         }
1497         if (index < 1) {//get default key
1498                 if (pDevice->byKeyIndex < WLAN_WEP_NKEYS) {
1499                         index = pDevice->byKeyIndex;
1500                 } else
1501                         index = 0;
1502         } else
1503                 index--;
1504
1505         memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1506         // Check encryption mode
1507         wrq->flags = IW_ENCODE_NOKEY;
1508         // Is WEP enabled ???
1509         if (pDevice->bEncryptionEnable)
1510                 wrq->flags |=  IW_ENCODE_ENABLED;
1511         else
1512                 wrq->flags |=  IW_ENCODE_DISABLED;
1513
1514         if (pMgmt->bShareKeyAlgorithm)
1515                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1516         else
1517                 wrq->flags |=  IW_ENCODE_OPEN;
1518         wrq->length = 0;
1519
1520         if ((index == 0) && (pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled ||
1521                              pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)) {//get wpa pairwise  key
1522                 if (KeybGetKey(&(pDevice->sKey), pMgmt->abyCurrBSSID, 0xffffffff, &pKey)) {
1523                         wrq->length = pKey->uKeyLength;
1524                         memcpy(abyKey, pKey->abyKey,    pKey->uKeyLength);
1525                         memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1526                 }
1527         } else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (unsigned char)index , &pKey)) {
1528                 wrq->length = pKey->uKeyLength;
1529                 memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1530                 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1531         }
1532
1533         wrq->flags |= index+1;
1534
1535         return 0;
1536 }
1537
1538 /*
1539  * Wireless Handler : set power mode
1540  */
1541 int iwctl_siwpower(struct net_device *dev,
1542                    struct iw_request_info *info,
1543                    struct iw_param *wrq,
1544                    char *extra)
1545 {
1546         PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1547         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1548         int rc = 0;
1549
1550         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1551
1552         if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1553                 rc = -EINVAL;
1554                 return rc;
1555         }
1556
1557         if (wrq->disabled) {
1558                 pDevice->ePSMode = WMAC_POWER_CAM;
1559                 PSvDisablePowerSaving(pDevice);
1560                 return rc;
1561         }
1562         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1563                 pDevice->ePSMode = WMAC_POWER_FAST;
1564                 PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval);
1565
1566         } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1567                 pDevice->ePSMode = WMAC_POWER_FAST;
1568                 PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval);
1569         }
1570         switch (wrq->flags & IW_POWER_MODE) {
1571         case IW_POWER_UNICAST_R:
1572                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1573                 rc = -EINVAL;
1574                 break;
1575         case IW_POWER_ALL_R:
1576                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1577                 rc = -EINVAL;
1578         case IW_POWER_ON:
1579                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1580                 break;
1581         default:
1582                 rc = -EINVAL;
1583         }
1584
1585         return rc;
1586 }
1587
1588 /*
1589  * Wireless Handler : get power mode
1590  */
1591 int iwctl_giwpower(struct net_device *dev,
1592                    struct iw_request_info *info,
1593                    struct iw_param *wrq,
1594                    char *extra)
1595 {
1596         PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1597         PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1598         int mode = pDevice->ePSMode;
1599
1600         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1601
1602         wrq->disabled = (mode == WMAC_POWER_CAM);
1603         if (wrq->disabled)
1604                 return 0;
1605
1606         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1607                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1608                 wrq->flags = IW_POWER_TIMEOUT;
1609         } else {
1610                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1611                 wrq->flags = IW_POWER_PERIOD;
1612         }
1613         wrq->flags |= IW_POWER_ALL_R;
1614
1615         return 0;
1616 }
1617
1618 /*
1619  * Wireless Handler : get Sensitivity
1620  */
1621 int iwctl_giwsens(struct net_device *dev,
1622                   struct iw_request_info *info,
1623                   struct iw_param *wrq,
1624                   char *extra)
1625 {
1626         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1627         long ldBm;
1628
1629         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1630         if (pDevice->bLinkPass == true) {
1631                 RFvRSSITodBm(pDevice, (unsigned char)(pDevice->uCurrRSSI), &ldBm);
1632                 wrq->value = ldBm;
1633         } else {
1634                 wrq->value = 0;
1635         }
1636         wrq->disabled = (wrq->value == 0);
1637         wrq->fixed = 1;
1638
1639         return 0;
1640 }
1641
1642 //2008-0409-07, <Add> by Einsn Liu
1643 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1644
1645 int iwctl_siwauth(struct net_device *dev,
1646                   struct iw_request_info *info,
1647                   struct iw_param *wrq,
1648                   char *extra)
1649 {
1650         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1651         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1652         int ret = 0;
1653         static int wpa_version = 0;  //must be static to save the last value,einsn liu
1654         static int pairwise = 0;
1655
1656         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1657         switch (wrq->flags & IW_AUTH_INDEX) {
1658         case IW_AUTH_WPA_VERSION:
1659                 wpa_version = wrq->value;
1660                 if (wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1661                         PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1662                         //pDevice->bWPADevEnable = false;
1663                 } else if (wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1664                         PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1665                 } else {
1666                         PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1667                 }
1668                 //pDevice->bWPASuppWextEnabled =true;
1669                 break;
1670         case IW_AUTH_CIPHER_PAIRWISE:
1671                 pairwise = wrq->value;
1672                 if (pairwise == IW_AUTH_CIPHER_CCMP) {
1673                         pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1674                 } else if (pairwise == IW_AUTH_CIPHER_TKIP) {
1675                         pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1676                 } else if (pairwise == IW_AUTH_CIPHER_WEP40 || pairwise == IW_AUTH_CIPHER_WEP104) {
1677                         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1678                 } else if (pairwise == IW_AUTH_CIPHER_NONE) {
1679                         //do nothing,einsn liu
1680                 } else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1681
1682                 break;
1683         case IW_AUTH_CIPHER_GROUP:
1684                 if (wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1685                         break;
1686                 if (pairwise == IW_AUTH_CIPHER_NONE) {
1687                         if (wrq->value == IW_AUTH_CIPHER_CCMP) {
1688                                 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1689                         } else {
1690                                 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1691                         }
1692                 }
1693                 break;
1694         case IW_AUTH_KEY_MGMT:
1695
1696                 if (wpa_version == IW_AUTH_WPA_VERSION_WPA2) {
1697                         if (wrq->value == IW_AUTH_KEY_MGMT_PSK)
1698                                 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1699                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1700                 } else if (wpa_version == IW_AUTH_WPA_VERSION_WPA) {
1701                         if (wrq->value == 0) {
1702                                 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1703                         } else if (wrq->value == IW_AUTH_KEY_MGMT_PSK)
1704                                 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1705                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1706                 }
1707
1708                 break;
1709         case IW_AUTH_TKIP_COUNTERMEASURES:
1710                 break;          /* FIXME */
1711         case IW_AUTH_DROP_UNENCRYPTED:
1712                 break;
1713         case IW_AUTH_80211_AUTH_ALG:
1714                 if (wrq->value == IW_AUTH_ALG_OPEN_SYSTEM) {
1715                         pMgmt->bShareKeyAlgorithm = false;
1716                 } else if (wrq->value == IW_AUTH_ALG_SHARED_KEY) {
1717                         pMgmt->bShareKeyAlgorithm = true;
1718                 }
1719                 break;
1720         case IW_AUTH_WPA_ENABLED:
1721                 //pDevice->bWPADevEnable = !! wrq->value;
1722                 break;
1723         case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1724                 break;
1725         case IW_AUTH_ROAMING_CONTROL:
1726                 ret = -EOPNOTSUPP;
1727                 break;
1728         case IW_AUTH_PRIVACY_INVOKED:
1729                 pDevice->bEncryptionEnable = !!wrq->value;
1730                 if (pDevice->bEncryptionEnable == false) {
1731                         wpa_version = 0;
1732                         pairwise = 0;
1733                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1734                         pMgmt->bShareKeyAlgorithm = false;
1735                         pMgmt->eAuthenMode = false;
1736                         //pDevice->bWPADevEnable = false;
1737                 }
1738
1739                 break;
1740         default:
1741                 ret = -EOPNOTSUPP;
1742                 break;
1743         }
1744 /*
1745   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1746   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1747   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1748   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode  = %d\n",pMgmt->eAuthenMode);
1749   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"true":"false");
1750   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"true":"false");
1751   DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADevEnable = %s\n",pDevice->bWPADevEnable?"true":"false");
1752 */
1753         return ret;
1754 }
1755
1756 int iwctl_giwauth(struct net_device *dev,
1757                   struct iw_request_info *info,
1758                   struct iw_param *wrq,
1759                   char *extra)
1760 {
1761         return -EOPNOTSUPP;
1762 }
1763
1764 int iwctl_siwgenie(struct net_device *dev,
1765                    struct iw_request_info *info,
1766                    struct iw_point *wrq,
1767                    char *extra)
1768 {
1769         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1770         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1771         int ret = 0;
1772
1773         if (wrq->length) {
1774                 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1775                         ret = -EINVAL;
1776                         goto out;
1777                 }
1778                 if (wrq->length > MAX_WPA_IE_LEN) {
1779                         ret = -ENOMEM;
1780                         goto out;
1781                 }
1782                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1783                 if (copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)) {
1784                         ret = -EFAULT;
1785                         goto out;
1786                 }
1787                 pMgmt->wWPAIELen = wrq->length;
1788         } else {
1789                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1790                 pMgmt->wWPAIELen = 0;
1791         }
1792
1793 out://not completely ...not necessary in wpa_supplicant 0.5.8
1794         return ret;
1795 }
1796
1797 int iwctl_giwgenie(struct net_device *dev,
1798                    struct iw_request_info *info,
1799                    struct iw_point *wrq,
1800                    char *extra)
1801 {
1802         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1803         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1804         int ret = 0;
1805         int space = wrq->length;
1806
1807         wrq->length = 0;
1808         if (pMgmt->wWPAIELen > 0) {
1809                 wrq->length = pMgmt->wWPAIELen;
1810                 if (pMgmt->wWPAIELen <= space) {
1811                         if (copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)) {
1812                                 ret = -EFAULT;
1813                         }
1814                 } else
1815                         ret = -E2BIG;
1816         }
1817
1818         return ret;
1819 }
1820
1821 int iwctl_siwencodeext(struct net_device *dev,
1822                        struct iw_request_info *info,
1823                        struct iw_point *wrq,
1824                        char *extra)
1825 {
1826         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1827         struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
1828         struct viawget_wpa_param *param = NULL;
1829 //original member
1830         enum wpa_alg alg_name;
1831         u8  addr[6];
1832         int key_idx, set_tx = 0;
1833         u8  seq[IW_ENCODE_SEQ_MAX_SIZE];
1834         u8 key[64];
1835         size_t seq_len = 0, key_len = 0;
1836 //
1837         // int ii;
1838         u8 *buf;
1839         size_t blen;
1840         u8 key_array[64];
1841         int ret = 0;
1842
1843         PRINT_K("SIOCSIWENCODEEXT...... \n");
1844
1845         blen = sizeof(*param);
1846         buf = kmalloc((int)blen, (int)GFP_KERNEL);
1847         if (buf == NULL)
1848                 return -ENOMEM;
1849         memset(buf, 0, blen);
1850         param = (struct viawget_wpa_param *)buf;
1851
1852 //recover alg_name
1853         switch (ext->alg) {
1854         case IW_ENCODE_ALG_NONE:
1855                 alg_name = WPA_ALG_NONE;
1856                 break;
1857         case IW_ENCODE_ALG_WEP:
1858                 alg_name = WPA_ALG_WEP;
1859                 break;
1860         case IW_ENCODE_ALG_TKIP:
1861                 alg_name = WPA_ALG_TKIP;
1862                 break;
1863         case IW_ENCODE_ALG_CCMP:
1864                 alg_name = WPA_ALG_CCMP;
1865                 break;
1866         default:
1867                 PRINT_K("Unknown alg = %d\n", ext->alg);
1868                 ret = -ENOMEM;
1869                 goto error;
1870         }
1871 //recover addr
1872         memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1873 //recover key_idx
1874         key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1875 //recover set_tx
1876         if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1877                 set_tx = 1;
1878 //recover seq,seq_len
1879         if (ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1880                 seq_len = IW_ENCODE_SEQ_MAX_SIZE;
1881                 memcpy(seq, ext->rx_seq, seq_len);
1882         }
1883 //recover key,key_len
1884         if (ext->key_len) {
1885                 key_len = ext->key_len;
1886                 memcpy(key, &ext->key[0], key_len);
1887         }
1888
1889         memset(key_array, 0, 64);
1890         if (key_len > 0) {
1891                 memcpy(key_array, key, key_len);
1892                 if (key_len == 32) {
1893                         // notice ! the oder
1894                         memcpy(&key_array[16], &key[24], 8);
1895                         memcpy(&key_array[24], &key[16], 8);
1896                 }
1897         }
1898
1899 /**************Translate iw_encode_ext to viawget_wpa_param****************/
1900         memcpy(param->addr, addr, ETH_ALEN);
1901         param->u.wpa_key.alg_name = (int)alg_name;
1902         param->u.wpa_key.set_tx = set_tx;
1903         param->u.wpa_key.key_index = key_idx;
1904         param->u.wpa_key.key_len = key_len;
1905         param->u.wpa_key.key = (u8 *)key_array;
1906         param->u.wpa_key.seq = (u8 *)seq;
1907         param->u.wpa_key.seq_len = seq_len;
1908
1909 //****set if current action is Network Manager count??
1910 //****this method is so foolish,but there is no other way???
1911         if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
1912                 if (param->u.wpa_key.key_index == 0) {
1913                         pDevice->bwextcount++;
1914                 }
1915                 if ((pDevice->bwextcount == 1) && (param->u.wpa_key.key_index == 1)) {
1916                         pDevice->bwextcount++;
1917                 }
1918                 if ((pDevice->bwextcount == 2) && (param->u.wpa_key.key_index == 2)) {
1919                         pDevice->bwextcount++;
1920                 }
1921                 if ((pDevice->bwextcount == 3) && (param->u.wpa_key.key_index == 3)) {
1922                         pDevice->bwextcount++;
1923                 }
1924         }
1925         if (pDevice->bwextcount == 4) {
1926                 printk("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
1927                 pDevice->bwextcount = 0;
1928                 pDevice->bWPASuppWextEnabled = true;
1929         }
1930 //******
1931
1932         spin_lock_irq(&pDevice->lock);
1933         ret = wpa_set_keys(pDevice, param, true);
1934         spin_unlock_irq(&pDevice->lock);
1935
1936 error:
1937         kfree(param);
1938         return ret;
1939 }
1940
1941 int iwctl_giwencodeext(struct net_device *dev,
1942                        struct iw_request_info *info,
1943                        struct iw_point *wrq,
1944                        char *extra)
1945 {
1946         return -EOPNOTSUPP;
1947 }
1948
1949 int iwctl_siwmlme(struct net_device *dev,
1950                   struct iw_request_info *info,
1951                   struct iw_point *wrq,
1952                   char *extra)
1953 {
1954         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1955         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1956         struct iw_mlme *mlme = (struct iw_mlme *)extra;
1957         //u16 reason = cpu_to_le16(mlme->reason_code);
1958         int ret = 0;
1959
1960         if (memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)) {
1961                 ret = -EINVAL;
1962                 return ret;
1963         }
1964         switch (mlme->cmd) {
1965         case IW_MLME_DEAUTH:
1966                 //this command seems to be not complete,please test it --einsnliu
1967                 //bScheduleCommand((void *) pDevice, WLAN_CMD_DEAUTH, (unsigned char *)&reason);
1968                 break;
1969         case IW_MLME_DISASSOC:
1970                 if (pDevice->bLinkPass == true) {
1971                         printk("iwctl_siwmlme--->send DISASSOCIATE\n");
1972                         //clear related flags
1973                         memset(pMgmt->abyDesireBSSID, 0xFF, 6);
1974                         KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
1975                         bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
1976                 }
1977                 break;
1978         default:
1979                 ret = -EOPNOTSUPP;
1980         }
1981
1982         return ret;
1983 }
1984
1985 #endif
1986
1987 /*------------------------------------------------------------------*/
1988 /*
1989  * Structures to export the Wireless Handlers
1990  */
1991
1992 /*
1993   static const iw_handler               iwctl_handler[] =
1994   {
1995   (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
1996   (iw_handler) iwctl_giwname,     // SIOCGIWNAME
1997   (iw_handler) NULL,                            // SIOCSIWNWID
1998   (iw_handler) NULL,                            // SIOCGIWNWID
1999   (iw_handler) iwctl_siwfreq,           // SIOCSIWFREQ
2000   (iw_handler) iwctl_giwfreq,           // SIOCGIWFREQ
2001   (iw_handler) iwctl_siwmode,           // SIOCSIWMODE
2002   (iw_handler) iwctl_giwmode,           // SIOCGIWMODE
2003   (iw_handler) NULL,                    // SIOCSIWSENS
2004   (iw_handler) iwctl_giwsens,                   // SIOCGIWSENS
2005   (iw_handler) NULL,                    // SIOCSIWRANGE
2006   (iw_handler) iwctl_giwrange,          // SIOCGIWRANGE
2007   (iw_handler) NULL,                    // SIOCSIWPRIV
2008   (iw_handler) NULL,                    // SIOCGIWPRIV
2009   (iw_handler) NULL,                    // SIOCSIWSTATS
2010   (iw_handler) NULL,                  // SIOCGIWSTATS
2011   (iw_handler) NULL,                  // SIOCSIWSPY
2012   (iw_handler) NULL,                        // SIOCGIWSPY
2013   (iw_handler) NULL,                                // -- hole --
2014   (iw_handler) NULL,                                // -- hole --
2015   (iw_handler) iwctl_siwap,                 // SIOCSIWAP
2016   (iw_handler) iwctl_giwap,                 // SIOCGIWAP
2017   (iw_handler) NULL,                                // -- hole -- 0x16
2018   (iw_handler) iwctl_giwaplist,       // SIOCGIWAPLIST
2019   (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2020   (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2021   (iw_handler) iwctl_siwessid,          // SIOCSIWESSID
2022   (iw_handler) iwctl_giwessid,          // SIOCGIWESSID
2023   (iw_handler) NULL,            // SIOCSIWNICKN
2024   (iw_handler) NULL,            // SIOCGIWNICKN
2025   (iw_handler) NULL,                                // -- hole --
2026   (iw_handler) NULL,                                // -- hole --
2027   (iw_handler) iwctl_siwrate,           // SIOCSIWRATE 0x20
2028   (iw_handler) iwctl_giwrate,           // SIOCGIWRATE
2029   (iw_handler) iwctl_siwrts,            // SIOCSIWRTS
2030   (iw_handler) iwctl_giwrts,            // SIOCGIWRTS
2031   (iw_handler) iwctl_siwfrag,           // SIOCSIWFRAG
2032   (iw_handler) iwctl_giwfrag,           // SIOCGIWFRAG
2033   (iw_handler) NULL,            // SIOCSIWTXPOW
2034   (iw_handler) NULL,            // SIOCGIWTXPOW
2035   (iw_handler) iwctl_siwretry,          // SIOCSIWRETRY
2036   (iw_handler) iwctl_giwretry,          // SIOCGIWRETRY
2037   (iw_handler) iwctl_siwencode,         // SIOCSIWENCODE
2038   (iw_handler) iwctl_giwencode,         // SIOCGIWENCODE
2039   (iw_handler) iwctl_siwpower,          // SIOCSIWPOWER
2040   (iw_handler) iwctl_giwpower,          // SIOCGIWPOWER
2041   (iw_handler) NULL,                    // -- hole --
2042   (iw_handler) NULL,                    // -- hole --
2043   (iw_handler) iwctl_siwgenie,    // SIOCSIWGENIE
2044   (iw_handler) iwctl_giwgenie,    // SIOCGIWGENIE
2045   (iw_handler) iwctl_siwauth,           // SIOCSIWAUTH
2046   (iw_handler) iwctl_giwauth,           // SIOCGIWAUTH
2047   (iw_handler) iwctl_siwencodeext,              // SIOCSIWENCODEEXT
2048   (iw_handler) iwctl_giwencodeext,              // SIOCGIWENCODEEXT
2049   (iw_handler) NULL,                            // SIOCSIWPMKSA
2050   (iw_handler) NULL,                            // -- hole --
2051
2052   };
2053 */
2054
2055 static const iw_handler         iwctl_handler[] =
2056 {
2057         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2058         (iw_handler) NULL,              // SIOCGIWNAME
2059         (iw_handler) NULL,              // SIOCSIWNWID
2060         (iw_handler) NULL,              // SIOCGIWNWID
2061         (iw_handler) NULL,              // SIOCSIWFREQ
2062         (iw_handler) NULL,              // SIOCGIWFREQ
2063         (iw_handler) NULL,              // SIOCSIWMODE
2064         (iw_handler) NULL,              // SIOCGIWMODE
2065         (iw_handler) NULL,              // SIOCSIWSENS
2066         (iw_handler) NULL,              // SIOCGIWSENS
2067         (iw_handler) NULL,              // SIOCSIWRANGE
2068         (iw_handler) iwctl_giwrange,    // SIOCGIWRANGE
2069         (iw_handler) NULL,              // SIOCSIWPRIV
2070         (iw_handler) NULL,              // SIOCGIWPRIV
2071         (iw_handler) NULL,              // SIOCSIWSTATS
2072         (iw_handler) NULL,              // SIOCGIWSTATS
2073         (iw_handler) NULL,              // SIOCSIWSPY
2074         (iw_handler) NULL,              // SIOCGIWSPY
2075         (iw_handler) NULL,              // -- hole --
2076         (iw_handler) NULL,              // -- hole --
2077         (iw_handler) NULL,              // SIOCSIWAP
2078         (iw_handler) NULL,              // SIOCGIWAP
2079         (iw_handler) NULL,              // -- hole -- 0x16
2080         (iw_handler) NULL,              // SIOCGIWAPLIST
2081         (iw_handler) iwctl_siwscan,     // SIOCSIWSCAN
2082         (iw_handler) iwctl_giwscan,     // SIOCGIWSCAN
2083         (iw_handler) NULL,              // SIOCSIWESSID
2084         (iw_handler) NULL,              // SIOCGIWESSID
2085         (iw_handler) NULL,              // SIOCSIWNICKN
2086         (iw_handler) NULL,              // SIOCGIWNICKN
2087         (iw_handler) NULL,              // -- hole --
2088         (iw_handler) NULL,              // -- hole --
2089         (iw_handler) NULL,              // SIOCSIWRATE 0x20
2090         (iw_handler) NULL,              // SIOCGIWRATE
2091         (iw_handler) NULL,              // SIOCSIWRTS
2092         (iw_handler) NULL,              // SIOCGIWRTS
2093         (iw_handler) NULL,              // SIOCSIWFRAG
2094         (iw_handler) NULL,              // SIOCGIWFRAG
2095         (iw_handler) NULL,              // SIOCSIWTXPOW
2096         (iw_handler) NULL,              // SIOCGIWTXPOW
2097         (iw_handler) NULL,              // SIOCSIWRETRY
2098         (iw_handler) NULL,              // SIOCGIWRETRY
2099         (iw_handler) NULL,              // SIOCSIWENCODE
2100         (iw_handler) NULL,              // SIOCGIWENCODE
2101         (iw_handler) NULL,              // SIOCSIWPOWER
2102         (iw_handler) NULL,              // SIOCGIWPOWER
2103
2104 //2008-0409-07, <Add> by Einsn Liu
2105         (iw_handler) NULL,              // -- hole --
2106         (iw_handler) NULL,              // -- hole --
2107         (iw_handler) NULL,              // SIOCSIWGENIE
2108         (iw_handler) NULL,              // SIOCGIWGENIE
2109         (iw_handler) NULL,              // SIOCSIWAUTH
2110         (iw_handler) NULL,              // SIOCGIWAUTH
2111         (iw_handler) NULL,              // SIOCSIWENCODEEXT
2112         (iw_handler) NULL,              // SIOCGIWENCODEEXT
2113         (iw_handler) NULL,              // SIOCSIWPMKSA
2114         (iw_handler) NULL,              // -- hole --
2115 };
2116
2117 static const iw_handler         iwctl_private_handler[] =
2118 {
2119         NULL,                           // SIOCIWFIRSTPRIV
2120 };
2121
2122 struct iw_priv_args iwctl_private_args[] = {
2123         { IOCTL_CMD_SET,
2124           IW_PRIV_TYPE_CHAR | 1024, 0,
2125           "set"},
2126 };
2127
2128 const struct iw_handler_def     iwctl_handler_def =
2129 {
2130         .get_wireless_stats = &iwctl_get_wireless_stats,
2131         .num_standard   = sizeof(iwctl_handler)/sizeof(iw_handler),
2132 //      .num_private    = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2133 //      .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2134         .num_private    = 0,
2135         .num_private_args = 0,
2136         .standard       = (iw_handler *)iwctl_handler,
2137 //      .private        = (iw_handler *) iwctl_private_handler,
2138 //      .private_args   = (struct iw_priv_args *)iwctl_private_args,
2139         .private        = NULL,
2140         .private_args   = NULL,
2141 };