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   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
  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
  68 /*---------------------  Static Classes  ----------------------------*/
  69
  70
  71 //static int          msglevel                =MSG_LEVEL_DEBUG;
  72 static int          msglevel                =MSG_LEVEL_INFO;
  73
  74
  75 /*---------------------  Static Variables  --------------------------*/
  76 /*---------------------  Static Functions  --------------------------*/
  77
  78 /*---------------------  Export Variables  --------------------------*/
  79
  80 struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
  81 {
  82         PSDevice pDevice = netdev_priv(dev);
  83         long ldBm;
  84
  85         pDevice->wstats.status = pDevice->eOPMode;
  86         #ifdef Calcu_LinkQual
  87          #if 0
  88           if(pDevice->byBBType == BB_TYPE_11B) {
  89              if(pDevice->byCurrSQ > 120)
  90                   pDevice->scStatistic.LinkQuality = 100;
  91              else
  92                  pDevice->scStatistic.LinkQuality = pDevice->byCurrSQ*100/120;
  93             }
  94           else if(pDevice->byBBType == BB_TYPE_11G) {
  95                 if(pDevice->byCurrSQ < 20)
  96                    pDevice->scStatistic.LinkQuality = 100;
  97                else if(pDevice->byCurrSQ >96)
  98                    pDevice->scStatistic.LinkQuality  = 0;
  99                else
 100                    pDevice->scStatistic.LinkQuality = (96-pDevice->byCurrSQ)*100/76;
 101            }
 102            if(pDevice->bLinkPass !=TRUE)
 103                pDevice->scStatistic.LinkQuality = 0;
 104           #endif
 105            if(pDevice->scStatistic.LinkQuality > 100)
 106                pDevice->scStatistic.LinkQuality = 100;
 107                pDevice->wstats.qual.qual =(BYTE) pDevice->scStatistic.LinkQuality;
 108         #else
 109         pDevice->wstats.qual.qual = pDevice->byCurrSQ;
 110         #endif
 111         RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
 112         pDevice->wstats.qual.level = ldBm;
 113         //pDevice->wstats.qual.level = 0x100 - pDevice->uCurrRSSI;
 114         pDevice->wstats.qual.noise = 0;
 115         pDevice->wstats.qual.updated = 1;
 116         pDevice->wstats.discard.nwid = 0;
 117         pDevice->wstats.discard.code = 0;
 118         pDevice->wstats.discard.fragment = 0;
 119         pDevice->wstats.discard.retries = pDevice->scStatistic.dwTsrErr;
 120         pDevice->wstats.discard.misc = 0;
 121         pDevice->wstats.miss.beacon = 0;
 122
 123         return &pDevice->wstats;
 124 }
 125
 126
 127
 128 /*------------------------------------------------------------------*/
 129
 130
 131 static int iwctl_commit(struct net_device *dev,
 132                               struct iw_request_info *info,
 133                               void *wrq,
 134                               char *extra)
 135 {
 136 //2008-0409-02, <Mark> by Einsn Liu
 137 /*
 138 #ifdef Safe_Close
 139   PSDevice              pDevice = (PSDevice)netdev_priv(dev);
 140   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 141         return -EINVAL;
 142 #endif
 143 */
 144     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWCOMMIT \n");
 145
 146         return 0;
 147
 148 }
 149
 150 /*
 151  * Wireless Handler : get protocol name
 152  */
 153
 154 int iwctl_giwname(struct net_device *dev,
 155                          struct iw_request_info *info,
 156                          char *wrq,
 157                          char *extra)
 158 {
 159         strcpy(wrq, "802.11-a/b/g");
 160         return 0;
 161 }
 162
 163 int iwctl_giwnwid(struct net_device *dev,
 164              struct iw_request_info *info,
 165                          struct iw_param *wrq,
 166                    char *extra)
 167 {
 168         //wrq->value = 0x100;
 169         //wrq->disabled = 0;
 170         //wrq->fixed = 1;
 171         //return 0;
 172   return -EOPNOTSUPP;
 173 }
 174 /*
 175  * Wireless Handler : set scan
 176  */
 177
 178 int iwctl_siwscan(struct net_device *dev,
 179              struct iw_request_info *info,
 180                          struct iw_point *wrq,
 181              char *extra)
 182 {
 183         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 184          PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 185         struct iw_scan_req  *req = (struct iw_scan_req *)extra;
 186         BYTE                abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 187         PWLAN_IE_SSID       pItemSSID=NULL;
 188
 189 //2008-0920-01<Add>by MikeLiu
 190   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 191         return -EINVAL;
 192
 193     PRINT_K(" SIOCSIWSCAN \n");
 194
 195 if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 196         // In scanning..
 197      PRINT_K("SIOCSIWSCAN(overlap??)-->In scanning...\n");
 198      return -EAGAIN;
 199   }
 200
 201 if(pDevice->byReAssocCount > 0) {   //reject scan when re-associating!
 202 //send scan event to wpa_Supplicant
 203   union iwreq_data wrqu;
 204  PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
 205  memset(&wrqu, 0, sizeof(wrqu));
 206  wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
 207   return 0;
 208 }
 209
 210         spin_lock_irq(&pDevice->lock);
 211
 212    #ifdef update_BssList
 213         BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
 214    #endif
 215
 216 //mike add: active scan OR passive scan OR desire_ssid scan
 217  if(wrq->length == sizeof(struct iw_scan_req)) {
 218    if (wrq->flags & IW_SCAN_THIS_ESSID)  {                               //desire_ssid scan
 219        memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 220        pItemSSID = (PWLAN_IE_SSID)abyScanSSID;
 221        pItemSSID->byElementID = WLAN_EID_SSID;
 222        memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len);
 223          if (pItemSSID->abySSID[req->essid_len - 1] == '\0') {
 224            if(req->essid_len>0)
 225                 pItemSSID->len = req->essid_len - 1;
 226          }
 227         else
 228           pItemSSID->len = req->essid_len;
 229           pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 230          PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n",((PWLAN_IE_SSID)abyScanSSID)->abySSID,
 231                                                                                                         ((PWLAN_IE_SSID)abyScanSSID)->len);
 232         bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 233         spin_unlock_irq(&pDevice->lock);
 234
 235         return 0;
 236    }
 237    else if(req->scan_type == IW_SCAN_TYPE_PASSIVE) {          //passive scan
 238        pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 239    }
 240  }
 241  else {           //active scan
 242      pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 243  }
 244
 245          pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 246          //printk("SIOCSIWSCAN:WLAN_CMD_BSSID_SCAN\n");
 247         bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 248         spin_unlock_irq(&pDevice->lock);
 249
 250         return 0;
 251 }
 252
 253
 254 /*
 255  * Wireless Handler : get scan results
 256  */
 257
 258 int iwctl_giwscan(struct net_device *dev,
 259              struct iw_request_info *info,
 260                          struct iw_point *wrq,
 261              char *extra)
 262 {
 263     int ii, jj, kk;
 264         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 265     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 266     PKnownBSS           pBSS;
 267     PWLAN_IE_SSID       pItemSSID;
 268     PWLAN_IE_SUPP_RATES pSuppRates, pExtSuppRates;
 269         char *current_ev = extra;
 270         char *end_buf = extra + IW_SCAN_MAX_DATA;
 271         char *current_val = NULL;
 272         struct iw_event iwe;
 273         long ldBm;
 274         char buf[MAX_WPA_IE_LEN * 2 + 30];
 275
 276 //2008-0409-02, <Mark> by Einsn Liu
 277 /*
 278 #ifdef Safe_Close
 279   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 280         return -EINVAL;
 281 #endif
 282 */
 283     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN \n");
 284
 285     if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 286         // In scanning..
 287                 return -EAGAIN;
 288         }
 289         pBSS = &(pMgmt->sBSSList[0]);
 290     for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
 291                 if (current_ev >= end_buf)
 292                         break;
 293         pBSS = &(pMgmt->sBSSList[jj]);
 294         if (pBSS->bActive) {
 295                 //ADD mac address
 296                     memset(&iwe, 0, sizeof(iwe));
 297                     iwe.cmd = SIOCGIWAP;
 298                     iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 299                         memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN);
 300                            current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_ADDR_LEN);
 301                  //ADD ssid
 302                      memset(&iwe, 0, sizeof(iwe));
 303                       iwe.cmd = SIOCGIWESSID;
 304                       pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 305                        iwe.u.data.length = pItemSSID->len;
 306                        iwe.u.data.flags = 1;
 307                       current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 308                 //ADD mode
 309                     memset(&iwe, 0, sizeof(iwe));
 310                     iwe.cmd = SIOCGIWMODE;
 311             if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 312                         iwe.u.mode = IW_MODE_INFRA;
 313             }
 314             else {
 315                 iwe.u.mode = IW_MODE_ADHOC;
 316                     }
 317                 iwe.len = IW_EV_UINT_LEN;
 318                       current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe,  IW_EV_UINT_LEN);
 319            //ADD frequency
 320             pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates;
 321             pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates;
 322             memset(&iwe, 0, sizeof(iwe));
 323                 iwe.cmd = SIOCGIWFREQ;
 324                 iwe.u.freq.m = pBSS->uChannel;
 325                 iwe.u.freq.e = 0;
 326                 iwe.u.freq.i = 0;
 327                   current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 328             //2008-0409-04, <Add> by Einsn Liu
 329                         {
 330                         int f = (int)pBSS->uChannel - 1;
 331                         if(f < 0)f = 0;
 332                         iwe.u.freq.m = frequency_list[f] * 100000;
 333                         iwe.u.freq.e = 1;
 334                         }
 335                   current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 336                 //ADD quality
 337             memset(&iwe, 0, sizeof(iwe));
 338                 iwe.cmd = IWEVQUAL;
 339                 RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
 340                     iwe.u.qual.level = ldBm;
 341                 iwe.u.qual.noise = 0;
 342 //2008-0409-01, <Add> by Einsn Liu
 343                         if(-ldBm<50){
 344                                 iwe.u.qual.qual = 100;
 345                         }else  if(-ldBm > 90) {
 346                                  iwe.u.qual.qual = 0;
 347                         }else {
 348                                 iwe.u.qual.qual=(40-(-ldBm-50))*100/40;
 349                         }
 350                         iwe.u.qual.updated=7;
 351
 352 //2008-0409-01, <Mark> by Einsn Liu
 353 /*
 354 //2008-0220-03, <Modify>  by Einsn Liu
 355         if(pDevice->bLinkPass== TRUE && IS_ETH_ADDRESS_EQUAL(pBSS->abyBSSID, pMgmt->abyCurrBSSID)){
 356         #ifdef Calcu_LinkQual
 357          #if 0
 358           if(pDevice->byBBType == BB_TYPE_11B) {
 359              if(pDevice->byCurrSQ > 120)
 360                   pDevice->scStatistic.LinkQuality = 100;
 361              else
 362                  pDevice->scStatistic.LinkQuality = pDevice->byCurrSQ*100/120;
 363             }
 364           else if(pDevice->byBBType == BB_TYPE_11G) {
 365                 if(pDevice->byCurrSQ < 20)
 366                    pDevice->scStatistic.LinkQuality = 100;
 367                else if(pDevice->byCurrSQ >96)
 368                    pDevice->scStatistic.LinkQuality  = 0;
 369                else
 370                    pDevice->scStatistic.LinkQuality = (96-pDevice->byCurrSQ)*100/76;
 371            }
 372            if(pDevice->bLinkPass !=TRUE)
 373                pDevice->scStatistic.LinkQuality = 0;
 374           #endif
 375            if(pDevice->scStatistic.LinkQuality > 100)
 376                pDevice->scStatistic.LinkQuality = 100;
 377               iwe.u.qual.qual =(BYTE) pDevice->scStatistic.LinkQuality;
 378         #else
 379         iwe.u.qual.qual = pDevice->byCurrSQ;
 380         #endif
 381                 }else {
 382                 iwe.u.qual.qual = 0;
 383                 }
 384 */
 385                  current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 386         //ADD encryption
 387             memset(&iwe, 0, sizeof(iwe));
 388             iwe.cmd = SIOCGIWENCODE;
 389             iwe.u.data.length = 0;
 390             if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 391                 iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 392             }else {
 393                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 394             }
 395             current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 396
 397             memset(&iwe, 0, sizeof(iwe));
 398             iwe.cmd = SIOCGIWRATE;
 399                 iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 400                 current_val = current_ev + IW_EV_LCP_LEN;
 401
 402                 for (kk = 0 ; kk < 12 ; kk++) {
 403                         if (pSuppRates->abyRates[kk] == 0)
 404                                 break;
 405                         // Bit rate given in 500 kb/s units (+ 0x80)
 406                         iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000);
 407                           current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 408                 }
 409                 for (kk = 0 ; kk < 8 ; kk++) {
 410                         if (pExtSuppRates->abyRates[kk] == 0)
 411                                 break;
 412                         // Bit rate given in 500 kb/s units (+ 0x80)
 413                         iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000);
 414                          current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 415                 }
 416
 417                 if((current_val - current_ev) > IW_EV_LCP_LEN)
 418                         current_ev = current_val;
 419
 420             memset(&iwe, 0, sizeof(iwe));
 421             iwe.cmd = IWEVCUSTOM;
 422             sprintf(buf, "bcn_int=%d", pBSS->wBeaconInterval);
 423             iwe.u.data.length = strlen(buf);
 424              current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, buf);
 425
 426             if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) {
 427                 memset(&iwe, 0, sizeof(iwe));
 428                 iwe.cmd = IWEVGENIE;
 429                 iwe.u.data.length = pBSS->wWPALen;
 430                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byWPAIE);
 431             }
 432
 433             if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) {
 434                 memset(&iwe, 0, sizeof(iwe));
 435                 iwe.cmd = IWEVGENIE;
 436                 iwe.u.data.length = pBSS->wRSNLen;
 437                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byRSNIE);
 438             }
 439
 440         }
 441     }// for
 442
 443         wrq->length = current_ev - extra;
 444         return 0;
 445
 446 }
 447
 448
 449 /*
 450  * Wireless Handler : set frequence or channel
 451  */
 452
 453 int iwctl_siwfreq(struct net_device *dev,
 454              struct iw_request_info *info,
 455              struct iw_freq *wrq,
 456              char *extra)
 457 {
 458         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 459         int rc = 0;
 460
 461     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
 462
 463         // If setting by frequency, convert to a channel
 464         if((wrq->e == 1) &&
 465            (wrq->m >= (int) 2.412e8) &&
 466            (wrq->m <= (int) 2.487e8)) {
 467                 int f = wrq->m / 100000;
 468                 int c = 0;
 469                 while((c < 14) && (f != frequency_list[c]))
 470                         c++;
 471                 wrq->e = 0;
 472                 wrq->m = c + 1;
 473         }
 474         // Setting by channel number
 475         if((wrq->m > 14) || (wrq->e > 0))
 476                 rc = -EOPNOTSUPP;
 477         else {
 478                 int channel = wrq->m;
 479                 if((channel < 1) || (channel > 14)) {
 480                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m);
 481                         rc = -EINVAL;
 482                 } else {
 483                           // Yes ! We can set it !!!
 484               DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel);
 485                           pDevice->uChannel = channel;
 486                 }
 487         }
 488
 489         return rc;
 490 }
 491
 492 /*
 493  * Wireless Handler : get frequence or channel
 494  */
 495
 496 int iwctl_giwfreq(struct net_device *dev,
 497              struct iw_request_info *info,
 498              struct iw_freq *wrq,
 499              char *extra)
 500 {
 501         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 502     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 503
 504     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
 505
 506 #ifdef WEXT_USECHANNELS
 507         wrq->m = (int)pMgmt->uCurrChannel;
 508         wrq->e = 0;
 509 #else
 510         {
 511                 int f = (int)pMgmt->uCurrChannel - 1;
 512                 if(f < 0)
 513                    f = 0;
 514                 wrq->m = frequency_list[f] * 100000;
 515                 wrq->e = 1;
 516         }
 517 #endif
 518
 519         return 0;
 520 }
 521
 522 /*
 523  * Wireless Handler : set operation mode
 524  */
 525
 526 int iwctl_siwmode(struct net_device *dev,
 527              struct iw_request_info *info,
 528              __u32 *wmode,
 529              char *extra)
 530 {
 531         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 532     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 533     int rc = 0;
 534
 535     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE \n");
 536
 537     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
 538         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Can't set operation mode, hostapd is running \n");
 539         return rc;
 540     }
 541
 542         switch(*wmode) {
 543
 544         case IW_MODE_ADHOC:
 545             if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
 546             pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 547             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 548                         pDevice->bCommit = TRUE;
 549                     }
 550                 }
 551         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
 552                 break;
 553         case IW_MODE_AUTO:
 554         case IW_MODE_INFRA:
 555             if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) {
 556             pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 557             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 558                         pDevice->bCommit = TRUE;
 559                     }
 560                 }
 561         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
 562                 break;
 563         case IW_MODE_MASTER:
 564
 565         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 566                 rc = -EOPNOTSUPP;
 567                 break;
 568
 569             if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
 570             pMgmt->eConfigMode = WMAC_CONFIG_AP;
 571             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 572                         pDevice->bCommit = TRUE;
 573                     }
 574                 }
 575         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
 576                 break;
 577
 578         case IW_MODE_REPEAT:
 579         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 580                 rc = -EOPNOTSUPP;
 581                 break;
 582         default:
 583                 rc = -EINVAL;
 584         }
 585
 586         return rc;
 587 }
 588
 589 /*
 590  * Wireless Handler : get operation mode
 591  */
 592
 593 int iwctl_giwmode(struct net_device *dev,
 594              struct iw_request_info *info,
 595              __u32 *wmode,
 596              char *extra)
 597 {
 598         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 599     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 600
 601
 602     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE \n");
 603         // If not managed, assume it's ad-hoc
 604         switch (pMgmt->eConfigMode) {
 605         case WMAC_CONFIG_ESS_STA:
 606                 *wmode = IW_MODE_INFRA;
 607                 break;
 608         case WMAC_CONFIG_IBSS_STA:
 609         *wmode = IW_MODE_ADHOC;
 610                 break;
 611         case WMAC_CONFIG_AUTO:
 612                 *wmode = IW_MODE_INFRA;
 613                 break;
 614         case WMAC_CONFIG_AP:
 615                 *wmode = IW_MODE_MASTER;
 616                 break;
 617         default:
 618                 *wmode = IW_MODE_ADHOC;
 619         }
 620
 621         return 0;
 622 }
 623
 624
 625 /*
 626  * Wireless Handler : get capability range
 627  */
 628
 629 int iwctl_giwrange(struct net_device *dev,
 630              struct iw_request_info *info,
 631              struct iw_point *wrq,
 632              char *extra)
 633 {
 634         struct iw_range *range = (struct iw_range *) extra;
 635         int             i,k;
 636     BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 637 //2008-0409-02, <Mark> by Einsn Liu
 638 /*
 639  #ifdef Safe_Close
 640   PSDevice              pDevice = (PSDevice)netdev_priv(dev);
 641   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 642         return -EINVAL;
 643 #endif
 644  */
 645
 646     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE \n");
 647         if (wrq->pointer) {
 648                 wrq->length = sizeof(struct iw_range);
 649                 memset(range, 0, sizeof(struct iw_range));
 650                 range->min_nwid = 0x0000;
 651                 range->max_nwid = 0x0000;
 652                 range->num_channels = 14;
 653                 // Should be based on cap_rid.country to give only
 654                 //  what the current card support
 655                 k = 0;
 656                 for(i = 0; i < 14; i++) {
 657                         range->freq[k].i = i + 1; // List index
 658                         range->freq[k].m = frequency_list[i] * 100000;
 659                         range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10
 660                 }
 661                 range->num_frequency = k;
 662                 // Hum... Should put the right values there
 663              #ifdef Calcu_LinkQual
 664                  range->max_qual.qual = 100;
 665              #else
 666                 range->max_qual.qual = 255;
 667              #endif
 668                 range->max_qual.level = 0;
 669                 range->max_qual.noise = 0;
 670                 range->sensitivity = 255;
 671
 672                 for(i = 0 ; i < 13 ; i++) {
 673                         range->bitrate[i] = abySupportedRates[i] * 500000;
 674                         if(range->bitrate[i] == 0)
 675                                 break;
 676                 }
 677                 range->num_bitrates = i;
 678
 679                 // Set an indication of the max TCP throughput
 680                 // in bit/s that we can expect using this interface.
 681                 //  May be use for QoS stuff... Jean II
 682                 if(i > 2)
 683                         range->throughput = 5 * 1000 * 1000;
 684                 else
 685                         range->throughput = 1.5 * 1000 * 1000;
 686
 687                 range->min_rts = 0;
 688                 range->max_rts = 2312;
 689                 range->min_frag = 256;
 690                 range->max_frag = 2312;
 691
 692
 693             // the encoding capabilities
 694             range->num_encoding_sizes = 3;
 695             // 64(40) bits WEP
 696             range->encoding_size[0] = 5;
 697             // 128(104) bits WEP
 698             range->encoding_size[1] = 13;
 699             // 256 bits for WPA-PSK
 700             range->encoding_size[2] = 32;
 701             // 4 keys are allowed
 702             range->max_encoding_tokens = 4;
 703
 704             range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
 705                     IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
 706
 707                 range->min_pmp = 0;
 708                 range->max_pmp = 1000000;// 1 secs
 709                 range->min_pmt = 0;
 710                 range->max_pmt = 1000000;// 1 secs
 711                 range->pmp_flags = IW_POWER_PERIOD;
 712                 range->pmt_flags = IW_POWER_TIMEOUT;
 713                 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
 714
 715                 // Transmit Power - values are in mW
 716
 717         range->txpower[0] = 100;
 718                 range->num_txpower = 1;
 719                 range->txpower_capa = IW_TXPOW_MWATT;
 720                 range->we_version_source = SUPPORTED_WIRELESS_EXT;
 721                 range->we_version_compiled = WIRELESS_EXT;
 722                 range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
 723                 range->retry_flags = IW_RETRY_LIMIT;
 724                 range->r_time_flags = IW_RETRY_LIFETIME;
 725                 range->min_retry = 1;
 726                 range->max_retry = 65535;
 727                 range->min_r_time = 1024;
 728                 range->max_r_time = 65535 * 1024;
 729                 // Experimental measurements - boundary 11/5.5 Mb/s
 730                 // Note : with or without the (local->rssi), results
 731                 //  are somewhat different. - Jean II
 732                 range->avg_qual.qual = 6;
 733                 range->avg_qual.level = 176;    // -80 dBm
 734                 range->avg_qual.noise = 0;
 735         }
 736
 737
 738         return 0;
 739 }
 740
 741
 742 /*
 743  * Wireless Handler : set ap mac address
 744  */
 745
 746 int iwctl_siwap(struct net_device *dev,
 747              struct iw_request_info *info,
 748                          struct sockaddr *wrq,
 749              char *extra)
 750 {
 751         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 752     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 753     int rc = 0;
 754     BYTE                 ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
 755
 756    PRINT_K(" SIOCSIWAP \n");
 757
 758         if (wrq->sa_family != ARPHRD_ETHER)
 759                 rc = -EINVAL;
 760         else {
 761                 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
 762
 763         //mike :add
 764          if ((IS_BROADCAST_ADDRESS(pMgmt->abyDesireBSSID)) ||
 765              (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)){
 766               PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
 767                return rc;
 768          }
 769        //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
 770        //                  then ignore,because you don't known which one to be connect with??
 771         {
 772            UINT            ii , uSameBssidNum=0;
 773                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 774                      if (pMgmt->sBSSList[ii].bActive &&
 775                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID,pMgmt->abyDesireBSSID)) {
 776                         uSameBssidNum++;
 777                      }
 778                   }
 779              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 780                  PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
 781                 return rc;
 782              }
 783         }
 784
 785         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 786                     pDevice->bCommit = TRUE;
 787                 }
 788         }
 789         return rc;
 790 }
 791
 792 /*
 793  * Wireless Handler : get ap mac address
 794  */
 795
 796 int iwctl_giwap(struct net_device *dev,
 797              struct iw_request_info *info,
 798                          struct sockaddr *wrq,
 799              char *extra)
 800 {
 801         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 802     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 803
 804
 805     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
 806
 807     memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 808
 809 //20080123-02,<Modify> by Einsn Liu
 810  if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
 811  //   if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode == WMAC_MODE_ESS_STA))
 812         memset(wrq->sa_data, 0, 6);
 813
 814     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
 815         memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 816     }
 817
 818         wrq->sa_family = ARPHRD_ETHER;
 819
 820         return 0;
 821
 822 }
 823
 824
 825 /*
 826  * Wireless Handler : get ap list
 827  */
 828
 829 int iwctl_giwaplist(struct net_device *dev,
 830              struct iw_request_info *info,
 831              struct iw_point *wrq,
 832              char *extra)
 833 {
 834         int ii,jj, rc = 0;
 835         struct sockaddr sock[IW_MAX_AP];
 836         struct iw_quality qual[IW_MAX_AP];
 837         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 838     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 839
 840
 841     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
 842         // Only super-user can see AP list
 843
 844         if (!capable(CAP_NET_ADMIN)) {
 845                 rc = -EPERM;
 846                 return rc;
 847         }
 848
 849         if (wrq->pointer) {
 850
 851                 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
 852
 853                 for (ii = 0, jj= 0; ii < MAX_BSS_NUM; ii++) {
 854                     pBSS = &(pMgmt->sBSSList[ii]);
 855             if (!pBSS->bActive)
 856                 continue;
 857             if ( jj >= IW_MAX_AP)
 858                 break;
 859                         memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
 860                         sock[jj].sa_family = ARPHRD_ETHER;
 861                         qual[jj].level = pBSS->uRSSI;
 862                         qual[jj].qual = qual[jj].noise = 0;
 863                         qual[jj].updated = 2;
 864                         jj++;
 865                 }
 866
 867                 wrq->flags = 1; // Should be define'd
 868                 wrq->length = jj;
 869                 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
 870                 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
 871         }
 872
 873         return rc;
 874 }
 875
 876
 877 /*
 878  * Wireless Handler : set essid
 879  */
 880
 881 int iwctl_siwessid(struct net_device *dev,
 882              struct iw_request_info *info,
 883              struct iw_point *wrq,
 884              char *extra)
 885 {
 886         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 887     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 888     PWLAN_IE_SSID       pItemSSID;
 889
 890 //2008-0920-01<Add>by MikeLiu
 891   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 892         return -EINVAL;
 893
 894     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID :\n");
 895
 896          pDevice->fWPA_Authened = FALSE;
 897         // Check if we asked for `any'
 898         if(wrq->flags == 0) {
 899                 // Just send an empty SSID list
 900                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 901                   memset(pMgmt->abyDesireBSSID, 0xFF,6);
 902             PRINT_K("set essid to 'any' \n");
 903            #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 904              //Unknown desired AP,so here need not associate??
 905                   return 0;
 906             #endif
 907         } else {
 908                 // Set the SSID
 909                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 910         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 911         pItemSSID->byElementID = WLAN_EID_SSID;
 912
 913                 memcpy(pItemSSID->abySSID, extra, wrq->length);
 914          if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
 915            if(wrq->length>0)
 916                 pItemSSID->len = wrq->length - 1;
 917          }
 918         else
 919           pItemSSID->len = wrq->length;
 920         PRINT_K("set essid to %s \n",pItemSSID->abySSID);
 921
 922      //mike:need clear desiredBSSID
 923      if(pItemSSID->len==0) {
 924         memset(pMgmt->abyDesireBSSID, 0xFF,6);
 925         return 0;
 926      }
 927
 928 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 929  //Wext wil order another command of siwap to link with desired AP,
 930  //so here need not associate??
 931   if(pDevice->bWPASuppWextEnabled == TRUE)  {
 932         /*******search if  in hidden ssid mode ****/
 933         {
 934            PKnownBSS       pCurr = NULL;
 935            BYTE                   abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 936           UINT            ii , uSameBssidNum=0;
 937
 938           memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID));
 939             pCurr = BSSpSearchBSSList(pDevice,
 940                                       NULL,
 941                                       abyTmpDesireSSID,
 942                                       pDevice->eConfigPHYMode
 943                                       );
 944
 945             if (pCurr == NULL){
 946                PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
 947               vResetCommandTimer((HANDLE) pDevice);
 948               pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 949                bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 950               bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 951           }
 952          else {  //mike:to find out if that desired SSID is a hidden-ssid AP ,
 953                      //         by means of judging if there are two same BSSID exist in list ?
 954                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 955                      if (pMgmt->sBSSList[ii].bActive &&
 956                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID, pCurr->abyBSSID)) {
 957                         uSameBssidNum++;
 958                      }
 959                   }
 960              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 961                  PRINT_K("SIOCSIWESSID:hidden ssid directly associate.......\n");
 962                 vResetCommandTimer((HANDLE) pDevice);
 963                 pMgmt->eScanType = WMAC_SCAN_PASSIVE;          //this scan type,you'll submit scan result!
 964                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 965                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 966              }
 967          }
 968         }
 969      return 0;
 970   }
 971              #endif
 972
 973             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
 974         }
 975
 976     if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 977             pDevice->bCommit = TRUE;
 978         }
 979
 980
 981         return 0;
 982 }
 983
 984
 985 /*
 986  * Wireless Handler : get essid
 987  */
 988
 989 int iwctl_giwessid(struct net_device *dev,
 990              struct iw_request_info *info,
 991              struct iw_point *wrq,
 992              char *extra)
 993 {
 994
 995         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 996     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 997         PWLAN_IE_SSID       pItemSSID;
 998
 999     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
1000
1001         // Note : if wrq->u.data.flags != 0, we should
1002         // get the relevant SSID from the SSID list...
1003
1004         // Get the current SSID
1005     pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
1006         //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
1007         memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
1008         extra[pItemSSID->len] = '\0';
1009         //2008-0409-03, <Add> by Einsn Liu
1010         wrq->length = pItemSSID->len;
1011         wrq->flags = 1; // active
1012
1013
1014         return 0;
1015 }
1016
1017 /*
1018  * Wireless Handler : set data rate
1019  */
1020
1021 int iwctl_siwrate(struct net_device *dev,
1022              struct iw_request_info *info,
1023                          struct iw_param *wrq,
1024              char *extra)
1025 {
1026         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1027     int rc = 0;
1028         u8      brate = 0;
1029         int     i;
1030         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1031
1032
1033     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
1034     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1035         rc = -EINVAL;
1036         return rc;
1037     }
1038
1039         // First : get a valid bit rate value
1040
1041         // Which type of value
1042         if((wrq->value < 13) &&
1043            (wrq->value >= 0)) {
1044                 // Setting by rate index
1045                 // Find value in the magic rate table
1046                 brate = wrq->value;
1047         } else {
1048                 // Setting by frequency value
1049                 u8      normvalue = (u8) (wrq->value/500000);
1050
1051                 // Check if rate is valid
1052                 for(i = 0 ; i < 13 ; i++) {
1053                         if(normvalue == abySupportedRates[i]) {
1054                                 brate = i;
1055                                 break;
1056                         }
1057                 }
1058         }
1059         // -1 designed the max rate (mostly auto mode)
1060         if(wrq->value == -1) {
1061                 // Get the highest available rate
1062                 for(i = 0 ; i < 13 ; i++) {
1063                         if(abySupportedRates[i] == 0)
1064                                 break;
1065                 }
1066                 if(i != 0)
1067                         brate = i - 1;
1068
1069         }
1070         // Check that it is valid
1071         // brate is index of abySupportedRates[]
1072         if(brate > 13 ) {
1073                 rc = -EINVAL;
1074                 return rc;
1075         }
1076
1077         // Now, check if we want a fixed or auto value
1078         if(wrq->fixed != 0) {
1079                 // Fixed mode
1080                 // One rate, fixed
1081                 pDevice->bFixRate = TRUE;
1082         if ((pDevice->byBBType == BB_TYPE_11B)&& (brate > 3)) {
1083             pDevice->uConnectionRate = 3;
1084         }
1085         else {
1086             pDevice->uConnectionRate = brate;
1087             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
1088         }
1089
1090         }
1091         else {
1092         pDevice->bFixRate = FALSE;
1093         pDevice->uConnectionRate = 13;
1094     }
1095
1096         return rc;
1097 }
1098
1099 /*
1100  * Wireless Handler : get data rate
1101  */
1102
1103 int iwctl_giwrate(struct net_device *dev,
1104              struct iw_request_info *info,
1105              struct iw_param *wrq,
1106              char *extra)
1107 {
1108         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1109     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1110
1111     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
1112     {
1113         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1114             int brate = 0;
1115                 if (pDevice->uConnectionRate < 13) {
1116                 brate = abySupportedRates[pDevice->uConnectionRate];
1117             }else {
1118             if (pDevice->byBBType == BB_TYPE_11B)
1119                     brate = 0x16;
1120             if (pDevice->byBBType == BB_TYPE_11G)
1121                     brate = 0x6C;
1122             if (pDevice->byBBType == BB_TYPE_11A)
1123                     brate = 0x6C;
1124             }
1125
1126             if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1127             if (pDevice->byBBType == BB_TYPE_11B)
1128                     brate = 0x16;
1129             if (pDevice->byBBType == BB_TYPE_11G)
1130                     brate = 0x6C;
1131             if (pDevice->byBBType == BB_TYPE_11A)
1132                     brate = 0x6C;
1133             }
1134                 if (pDevice->uConnectionRate == 13)
1135                 brate = abySupportedRates[pDevice->wCurrentRate];
1136             wrq->value = brate * 500000;
1137             // If more than one rate, set auto
1138             if (pDevice->bFixRate == TRUE)
1139                 wrq->fixed = TRUE;
1140     }
1141
1142
1143         return 0;
1144 }
1145
1146
1147
1148 /*
1149  * Wireless Handler : set rts threshold
1150  */
1151
1152 int iwctl_siwrts(struct net_device *dev,
1153              struct iw_request_info *info,
1154                          struct iw_param *wrq,
1155              char *extra)
1156 {
1157         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1158         int rc = 0;
1159
1160     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1161
1162         {
1163             int rthr = wrq->value;
1164             if(wrq->disabled)
1165                         rthr = 2312;
1166             if((rthr < 0) || (rthr > 2312)) {
1167                         rc = -EINVAL;
1168         }else {
1169                     pDevice->wRTSThreshold = rthr;
1170             }
1171     }
1172
1173         return 0;
1174 }
1175
1176 /*
1177  * Wireless Handler : get rts
1178  */
1179
1180 int iwctl_giwrts(struct net_device *dev,
1181              struct iw_request_info *info,
1182                          struct iw_param *wrq,
1183              char *extra)
1184 {
1185         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1186
1187     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1188         wrq->value = pDevice->wRTSThreshold;
1189         wrq->disabled = (wrq->value >= 2312);
1190         wrq->fixed = 1;
1191
1192         return 0;
1193 }
1194
1195 /*
1196  * Wireless Handler : set fragment threshold
1197  */
1198
1199 int iwctl_siwfrag(struct net_device *dev,
1200              struct iw_request_info *info,
1201                          struct iw_param *wrq,
1202              char *extra)
1203 {
1204     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1205     int rc = 0;
1206     int fthr = wrq->value;
1207
1208
1209     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1210
1211
1212     if (wrq->disabled)
1213                 fthr = 2312;
1214     if((fthr < 256) || (fthr > 2312)) {
1215                 rc = -EINVAL;
1216     }else {
1217                  fthr &= ~0x1;  // Get an even value
1218              pDevice->wFragmentationThreshold = (u16)fthr;
1219     }
1220
1221         return rc;
1222 }
1223
1224 /*
1225  * Wireless Handler : get fragment threshold
1226  */
1227
1228 int iwctl_giwfrag(struct net_device *dev,
1229              struct iw_request_info *info,
1230                          struct iw_param *wrq,
1231              char *extra)
1232 {
1233     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1234
1235     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1236         wrq->value = pDevice->wFragmentationThreshold;
1237         wrq->disabled = (wrq->value >= 2312);
1238         wrq->fixed = 1;
1239
1240         return 0;
1241 }
1242
1243
1244
1245 /*
1246  * Wireless Handler : set retry threshold
1247  */
1248 int iwctl_siwretry(struct net_device *dev,
1249              struct iw_request_info *info,
1250                          struct iw_param *wrq,
1251              char *extra)
1252 {
1253     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1254     int rc = 0;
1255
1256
1257     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1258
1259         if (wrq->disabled) {
1260                 rc = -EINVAL;
1261                 return rc;
1262         }
1263
1264         if (wrq->flags & IW_RETRY_LIMIT) {
1265                 if(wrq->flags & IW_RETRY_MAX)
1266                         pDevice->byLongRetryLimit = wrq->value;
1267                 else if (wrq->flags & IW_RETRY_MIN)
1268                         pDevice->byShortRetryLimit = wrq->value;
1269                 else {
1270                         // No modifier : set both
1271                         pDevice->byShortRetryLimit = wrq->value;
1272                         pDevice->byLongRetryLimit = wrq->value;
1273                 }
1274         }
1275         if (wrq->flags & IW_RETRY_LIFETIME) {
1276                 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1277         }
1278
1279
1280         return rc;
1281 }
1282
1283 /*
1284  * Wireless Handler : get retry threshold
1285  */
1286 int iwctl_giwretry(struct net_device *dev,
1287              struct iw_request_info *info,
1288                          struct iw_param *wrq,
1289              char *extra)
1290 {
1291     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1292     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1293         wrq->disabled = 0;      // Can't be disabled
1294
1295         // Note : by default, display the min retry number
1296         if((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1297                 wrq->flags = IW_RETRY_LIFETIME;
1298                 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1299         } else if((wrq->flags & IW_RETRY_MAX)) {
1300                 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1301                 wrq->value = (int)pDevice->byLongRetryLimit;
1302         } else {
1303                 wrq->flags = IW_RETRY_LIMIT;
1304                 wrq->value = (int)pDevice->byShortRetryLimit;
1305                 if((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1306                         wrq->flags |= IW_RETRY_MIN;
1307         }
1308
1309
1310         return 0;
1311 }
1312
1313
1314 /*
1315  * Wireless Handler : set encode mode
1316  */
1317 int iwctl_siwencode(struct net_device *dev,
1318              struct iw_request_info *info,
1319              struct iw_point *wrq,
1320              char *extra)
1321 {
1322     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1323     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1324         DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
1325         int ii,uu, rc = 0;
1326         int index = (wrq->flags & IW_ENCODE_INDEX);
1327
1328
1329     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1330
1331         // Check the size of the key
1332         if (wrq->length > WLAN_WEP232_KEYLEN) {
1333                 rc = -EINVAL;
1334         return rc;
1335         }
1336
1337         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1338                 rc = -EINVAL;
1339         return rc;
1340     }
1341
1342     if (dwKeyIndex > 0)
1343                 dwKeyIndex--;
1344
1345         // Send the key to the card
1346         if (wrq->length > 0) {
1347
1348         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1349             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1350         }
1351         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1352             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1353         }
1354         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1355             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1356         }
1357         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1358         memcpy(pDevice->abyKey, extra, wrq->length);
1359
1360         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1361         for (ii = 0; ii < wrq->length; ii++) {
1362             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1363         }
1364
1365         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1366             spin_lock_irq(&pDevice->lock);
1367             KeybSetDefaultKey(  pDevice,
1368                                 &(pDevice->sKey),
1369                                 dwKeyIndex | (1 << 31),
1370                                 wrq->length,
1371                                 NULL,
1372                                 pDevice->abyKey,
1373                                 KEY_CTL_WEP
1374                               );
1375             spin_unlock_irq(&pDevice->lock);
1376         }
1377         pDevice->byKeyIndex = (BYTE)dwKeyIndex;
1378         pDevice->uKeyLength = wrq->length;
1379         pDevice->bTransmitKey = TRUE;
1380         pDevice->bEncryptionEnable = TRUE;
1381         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1382
1383                 // Do we want to just set the transmit key index ?
1384                 if ( index < 4 ) {
1385                     pDevice->byKeyIndex = index;
1386                 } else if (!(wrq->flags & IW_ENCODE_MODE)) {
1387                                 rc = -EINVAL;
1388                                 return rc;
1389             }
1390         }
1391         // Read the flags
1392         if(wrq->flags & IW_ENCODE_DISABLED){
1393
1394         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1395                 pMgmt->bShareKeyAlgorithm = FALSE;
1396         pDevice->bEncryptionEnable = FALSE;
1397         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1398         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1399             spin_lock_irq(&pDevice->lock);
1400             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1401                 MACvDisableKeyEntry(pDevice,uu);
1402             spin_unlock_irq(&pDevice->lock);
1403         }
1404         }
1405         if(wrq->flags & IW_ENCODE_RESTRICTED) {
1406         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1407                 pMgmt->bShareKeyAlgorithm = TRUE;
1408         }
1409         if(wrq->flags & IW_ENCODE_OPEN) {
1410             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1411                 pMgmt->bShareKeyAlgorithm = FALSE;
1412         }
1413
1414 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1415            memset(pMgmt->abyDesireBSSID, 0xFF,6);
1416 #endif
1417
1418         return rc;
1419 }
1420
1421 /*
1422  * Wireless Handler : get encode mode
1423  */
1424 //2008-0409-06, <Mark> by Einsn Liu
1425  /*
1426 int iwctl_giwencode(struct net_device *dev,
1427              struct iw_request_info *info,
1428              struct iw_point *wrq,
1429              char *extra)
1430 {
1431     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1432     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1433     int rc = 0;
1434     char abyKey[WLAN_WEP232_KEYLEN];
1435         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1436         PSKeyItem   pKey = NULL;
1437
1438     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1439
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, (BYTE)index , &pKey)){
1456         wrq->length = pKey->uKeyLength;
1457         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1458     }
1459     else {
1460         rc = -EINVAL;
1461         return rc;
1462     }
1463         wrq->flags |= index;
1464         // Copy the key to the user buffer
1465         memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1466         return 0;
1467 }
1468 */
1469
1470 //2008-0409-06, <Add> by Einsn Liu
1471
1472 int iwctl_giwencode(struct net_device *dev,
1473                         struct iw_request_info *info,
1474                         struct iw_point *wrq,
1475                         char *extra)
1476 {
1477         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1478         PSMgmtObject            pMgmt = &(pDevice->sMgmtObj);
1479         char abyKey[WLAN_WEP232_KEYLEN];
1480
1481         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1482         PSKeyItem       pKey = NULL;
1483
1484         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1485
1486         if (index > WLAN_WEP_NKEYS) {
1487                 return  -EINVAL;
1488         }
1489         if(index<1){//get default key
1490                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1491                         index=pDevice->byKeyIndex;
1492                 } else
1493                       index=0;
1494         }else
1495              index--;
1496
1497         memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1498         // Check encryption mode
1499         wrq->flags = IW_ENCODE_NOKEY;
1500         // Is WEP enabled ???
1501         if (pDevice->bEncryptionEnable)
1502                 wrq->flags |=  IW_ENCODE_ENABLED;
1503         else
1504                 wrq->flags |=  IW_ENCODE_DISABLED;
1505
1506         if (pMgmt->bShareKeyAlgorithm)
1507                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1508         else
1509                 wrq->flags |=  IW_ENCODE_OPEN;
1510                 wrq->length=0;
1511
1512         if((index==0)&&(pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled||
1513                 pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)){//get wpa pairwise  key
1514                         if (KeybGetKey(&(pDevice->sKey),pMgmt->abyCurrBSSID, 0xffffffff, &pKey)){
1515                            wrq->length = pKey->uKeyLength;
1516                                   memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1517                                   memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1518                            }
1519         }else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1520                         wrq->length = pKey->uKeyLength;
1521                         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1522                 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1523         }
1524
1525         wrq->flags |= index+1;
1526
1527         return 0;
1528 }
1529
1530
1531 /*
1532  * Wireless Handler : set power mode
1533  */
1534 int iwctl_siwpower(struct net_device *dev,
1535              struct iw_request_info *info,
1536                          struct iw_param *wrq,
1537              char *extra)
1538 {
1539     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1540     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1541     int rc = 0;
1542
1543     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1544
1545     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1546                  rc = -EINVAL;
1547                  return rc;
1548         }
1549
1550         if (wrq->disabled) {
1551                 pDevice->ePSMode = WMAC_POWER_CAM;
1552                 PSvDisablePowerSaving(pDevice);
1553                 return rc;
1554         }
1555         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1556          pDevice->ePSMode = WMAC_POWER_FAST;
1557          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1558
1559         } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1560              pDevice->ePSMode = WMAC_POWER_FAST;
1561          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1562         }
1563         switch (wrq->flags & IW_POWER_MODE) {
1564         case IW_POWER_UNICAST_R:
1565         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1566                 rc = -EINVAL;
1567                 break;
1568         case IW_POWER_ALL_R:
1569         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1570                 rc = -EINVAL;
1571         case IW_POWER_ON:
1572         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1573                 break;
1574         default:
1575                 rc = -EINVAL;
1576         }
1577
1578         return rc;
1579 }
1580
1581 /*
1582  * Wireless Handler : get power mode
1583  */
1584 int iwctl_giwpower(struct net_device *dev,
1585              struct iw_request_info *info,
1586                          struct iw_param *wrq,
1587              char *extra)
1588 {
1589     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1590     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1591     int mode = pDevice->ePSMode;
1592
1593
1594     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1595
1596
1597         if ((wrq->disabled = (mode == WMAC_POWER_CAM)))
1598             return 0;
1599
1600         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1601                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1602                 wrq->flags = IW_POWER_TIMEOUT;
1603         } else {
1604                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1605                 wrq->flags = IW_POWER_PERIOD;
1606         }
1607         wrq->flags |= IW_POWER_ALL_R;
1608
1609         return 0;
1610 }
1611
1612
1613 /*
1614  * Wireless Handler : get Sensitivity
1615  */
1616 int iwctl_giwsens(struct net_device *dev,
1617                          struct iw_request_info *info,
1618                          struct iw_param *wrq,
1619                          char *extra)
1620 {
1621     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1622     long ldBm;
1623
1624     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1625     if (pDevice->bLinkPass == TRUE) {
1626         RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
1627             wrq->value = ldBm;
1628         }
1629         else {
1630             wrq->value = 0;
1631     };
1632         wrq->disabled = (wrq->value == 0);
1633         wrq->fixed = 1;
1634
1635
1636         return 0;
1637 }
1638
1639 //2008-0409-07, <Add> by Einsn Liu
1640 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1641
1642 int iwctl_siwauth(struct net_device *dev,
1643                           struct iw_request_info *info,
1644                           struct iw_param *wrq,
1645                           char *extra)
1646 {
1647         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1648         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1649         int ret=0;
1650         static int wpa_version=0;  //must be static to save the last value,einsn liu
1651         static int pairwise=0;
1652
1653     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1654         switch (wrq->flags & IW_AUTH_INDEX) {
1655         case IW_AUTH_WPA_VERSION:
1656                 wpa_version = wrq->value;
1657                 if(wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1658                        PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1659                         //pDevice->bWPADEVUp = FALSE;
1660                 }
1661                 else if(wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1662                           PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1663                 }
1664                 else {
1665                           PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1666                 }
1667                 //pDevice->bWPASuppWextEnabled =TRUE;
1668                 break;
1669         case IW_AUTH_CIPHER_PAIRWISE:
1670                 pairwise = wrq->value;
1671                    PRINT_K("iwctl_siwauth:set pairwise=%d\n",pairwise);
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                  PRINT_K("iwctl_siwauth:set GROUP=%d\n",wrq->value);
1685                 if(wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1686                         break;
1687                 if(pairwise == IW_AUTH_CIPHER_NONE){
1688                         if(wrq->value == IW_AUTH_CIPHER_CCMP){
1689                                 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1690                         }else {
1691                                 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1692                         }
1693                 }
1694                 break;
1695         case IW_AUTH_KEY_MGMT:
1696                     PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n",wpa_version,wrq->value);
1697                 if(wpa_version == IW_AUTH_WPA_VERSION_WPA2){
1698                         if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1699                                 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1700                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1701                 }else if(wpa_version == IW_AUTH_WPA_VERSION_WPA){
1702                         if(wrq->value == 0){
1703                                 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1704                         }else if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1705                                 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1706                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1707                 }
1708
1709                 break;
1710         case IW_AUTH_TKIP_COUNTERMEASURES:
1711                 break;          /* FIXME */
1712         case IW_AUTH_DROP_UNENCRYPTED:
1713                 break;
1714         case IW_AUTH_80211_AUTH_ALG:
1715                  PRINT_K("iwctl_siwauth:set AUTH_ALG=%d\n",wrq->value);
1716                 if(wrq->value==IW_AUTH_ALG_OPEN_SYSTEM){
1717                         pMgmt->bShareKeyAlgorithm=FALSE;
1718                 }else if(wrq->value==IW_AUTH_ALG_SHARED_KEY){
1719                         pMgmt->bShareKeyAlgorithm=TRUE;
1720                 }
1721                 break;
1722         case IW_AUTH_WPA_ENABLED:
1723                 //pDevice->bWPADEVUp = !! wrq->value;
1724                 //if(pDevice->bWPADEVUp==TRUE)
1725                   // printk("iwctl_siwauth:set WPADEV to enable successful*******\n");
1726                 //else
1727                  //  printk("iwctl_siwauth:set WPADEV to enable fail?????\n");
1728                 break;
1729         case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1730                 break;
1731         case IW_AUTH_ROAMING_CONTROL:
1732                 ret = -EOPNOTSUPP;
1733                 break;
1734         case IW_AUTH_PRIVACY_INVOKED:
1735                 pDevice->bEncryptionEnable = !!wrq->value;
1736                 if(pDevice->bEncryptionEnable == FALSE){
1737                         wpa_version = 0;
1738                         pairwise = 0;
1739                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1740                         pMgmt->bShareKeyAlgorithm = FALSE;
1741                         pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
1742                         //pDevice->bWPADEVUp = FALSE;
1743                          PRINT_K("iwctl_siwauth:set WPADEV to disaable at 2?????\n");
1744                 }
1745
1746                 break;
1747         default:
1748                 ret = -EOPNOTSUPP;
1749                 break;
1750         }
1751 /*
1752         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1753         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1754         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1755         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode  = %d\n",pMgmt->eAuthenMode);
1756         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"TRUE":"FALSE");
1757         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"TRUE":"FALSE");
1758         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADEVUp = %s\n",pDevice->bWPADEVUp?"TRUE":"FALSE");
1759 */
1760    return ret;
1761 }
1762
1763
1764 int iwctl_giwauth(struct net_device *dev,
1765                           struct iw_request_info *info,
1766                           struct iw_param *wrq,
1767                           char *extra)
1768 {
1769         return -EOPNOTSUPP;
1770 }
1771
1772
1773
1774 int iwctl_siwgenie(struct net_device *dev,
1775                           struct iw_request_info *info,
1776                           struct iw_point *wrq,
1777                           char *extra)
1778 {
1779         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1780         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1781         int ret=0;
1782
1783         if(wrq->length){
1784                 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1785                         ret = -EINVAL;
1786                         goto out;
1787                 }
1788                 if(wrq->length > MAX_WPA_IE_LEN){
1789                         ret = -ENOMEM;
1790                         goto out;
1791                 }
1792                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1793                 if(copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
1794                         ret = -EFAULT;
1795                         goto out;
1796                 }
1797                 pMgmt->wWPAIELen = wrq->length;
1798         }else {
1799                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1800                 pMgmt->wWPAIELen = 0;
1801         }
1802
1803         out://not completely ...not necessary in wpa_supplicant 0.5.8
1804         return 0;
1805 }
1806
1807 int iwctl_giwgenie(struct net_device *dev,
1808                           struct iw_request_info *info,
1809                           struct iw_point *wrq,
1810                           char *extra)
1811 {
1812         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1813         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1814         int ret=0;
1815         int space = wrq->length;
1816
1817         wrq->length = 0;
1818         if(pMgmt->wWPAIELen > 0){
1819                 wrq->length = pMgmt->wWPAIELen;
1820                 if(pMgmt->wWPAIELen <= space){
1821                         if(copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)){
1822                                 ret = -EFAULT;
1823                         }
1824                 }else
1825                         ret = -E2BIG;
1826         }
1827
1828         return ret;
1829 }
1830
1831
1832 int iwctl_siwencodeext(struct net_device *dev,
1833              struct iw_request_info *info,
1834              struct iw_point *wrq,
1835              char *extra)
1836 {
1837     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1838     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1839         struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
1840     struct viawget_wpa_param *param=NULL;
1841 //original member
1842     wpa_alg alg_name;
1843     u8  addr[6];
1844     int key_idx, set_tx=0;
1845     u8  seq[IW_ENCODE_SEQ_MAX_SIZE];
1846     u8 key[64];
1847     size_t seq_len=0,key_len=0;
1848 //
1849    // int ii;
1850     u8 *buf;
1851     size_t blen;
1852     u8 key_array[64];
1853     int ret=0;
1854
1855 PRINT_K("SIOCSIWENCODEEXT...... \n");
1856
1857 blen = sizeof(*param);
1858 buf = kmalloc((int)blen, (int)GFP_KERNEL);
1859 if (buf == NULL)
1860     return -ENOMEM;
1861 memset(buf, 0, blen);
1862 param = (struct viawget_wpa_param *) buf;
1863
1864 //recover alg_name
1865 switch (ext->alg) {
1866     case IW_ENCODE_ALG_NONE:
1867                   alg_name = WPA_ALG_NONE;
1868                 break;
1869     case IW_ENCODE_ALG_WEP:
1870                   alg_name = WPA_ALG_WEP;
1871                 break;
1872     case IW_ENCODE_ALG_TKIP:
1873                   alg_name = WPA_ALG_TKIP;
1874                 break;
1875     case IW_ENCODE_ALG_CCMP:
1876                   alg_name = WPA_ALG_CCMP;
1877                 break;
1878     default:
1879                 PRINT_K("Unknown alg = %d\n",ext->alg);
1880                 ret= -ENOMEM;
1881                 goto error;
1882                 }
1883 //recover addr
1884  memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1885 //recover key_idx
1886   key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1887 //recover set_tx
1888 if(ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1889    set_tx = 1;
1890 //recover seq,seq_len
1891         if(ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1892    seq_len=IW_ENCODE_SEQ_MAX_SIZE;
1893    memcpy(seq, ext->rx_seq, seq_len);
1894                 }
1895 //recover key,key_len
1896 if(ext->key_len) {
1897   key_len=ext->key_len;
1898   memcpy(key, &ext->key[0], key_len);
1899         }
1900
1901 memset(key_array, 0, 64);
1902 if ( key_len > 0) {
1903      memcpy(key_array, key, key_len);
1904     if (key_len == 32) {
1905           // notice ! the oder
1906           memcpy(&key_array[16], &key[24], 8);
1907           memcpy(&key_array[24], &key[16], 8);
1908         }
1909         }
1910
1911 /**************Translate iw_encode_ext to viawget_wpa_param****************/
1912 memcpy(param->addr, addr, ETH_ALEN);
1913 param->u.wpa_key.alg_name = (int)alg_name;
1914 param->u.wpa_key.set_tx = set_tx;
1915 param->u.wpa_key.key_index = key_idx;
1916 param->u.wpa_key.key_len = key_len;
1917 param->u.wpa_key.key = (u8 *)key_array;
1918 param->u.wpa_key.seq = (u8 *)seq;
1919 param->u.wpa_key.seq_len = seq_len;
1920
1921 #if 0
1922 printk("param->u.wpa_key.alg_name =%d\n",param->u.wpa_key.alg_name);
1923 printk("param->addr=%02x:%02x:%02x:%02x:%02x:%02x\n",
1924               param->addr[0],param->addr[1],param->addr[2],
1925               param->addr[3],param->addr[4],param->addr[5]);
1926 printk("param->u.wpa_key.set_tx =%d\n",param->u.wpa_key.set_tx);
1927 printk("param->u.wpa_key.key_index =%d\n",param->u.wpa_key.key_index);
1928 printk("param->u.wpa_key.key_len =%d\n",param->u.wpa_key.key_len);
1929 printk("param->u.wpa_key.key =");
1930 for(ii=0;ii<param->u.wpa_key.key_len;ii++)
1931         printk("%02x:",param->u.wpa_key.key[ii]);
1932          printk("\n");
1933 printk("param->u.wpa_key.seq_len =%d\n",param->u.wpa_key.seq_len);
1934 printk("param->u.wpa_key.seq =");
1935 for(ii=0;ii<param->u.wpa_key.seq_len;ii++)
1936         printk("%02x:",param->u.wpa_key.seq[ii]);
1937          printk("\n");
1938
1939 printk("...........\n");
1940 #endif
1941 //****set if current action is Network Manager count??
1942 //****this method is so foolish,but there is no other way???
1943 if(param->u.wpa_key.alg_name == WPA_ALG_NONE) {
1944    if(param->u.wpa_key.key_index ==0) {
1945      pDevice->bwextstep0 = TRUE;
1946     }
1947    if((pDevice->bwextstep0 = TRUE)&&(param->u.wpa_key.key_index ==1)) {
1948      pDevice->bwextstep0 = FALSE;
1949      pDevice->bwextstep1 = TRUE;
1950     }
1951    if((pDevice->bwextstep1 = TRUE)&&(param->u.wpa_key.key_index ==2)) {
1952      pDevice->bwextstep1 = FALSE;
1953      pDevice->bwextstep2 = TRUE;
1954         }
1955    if((pDevice->bwextstep2 = TRUE)&&(param->u.wpa_key.key_index ==3)) {
1956      pDevice->bwextstep2 = FALSE;
1957      pDevice->bwextstep3 = TRUE;
1958         }
1959                  }
1960 if(pDevice->bwextstep3 == TRUE) {
1961     PRINT_K("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
1962      pDevice->bwextstep0 = FALSE;
1963      pDevice->bwextstep1 = FALSE;
1964      pDevice->bwextstep2 = FALSE;
1965      pDevice->bwextstep3 = FALSE;
1966      pDevice->bWPASuppWextEnabled = TRUE;
1967      memset(pMgmt->abyDesireBSSID, 0xFF,6);
1968      KeyvInitTable(pDevice,&pDevice->sKey);
1969                  }
1970 //******
1971
1972                 spin_lock_irq(&pDevice->lock);
1973  ret = wpa_set_keys(pDevice, param, TRUE);
1974                 spin_unlock_irq(&pDevice->lock);
1975
1976 error:
1977 kfree(param);
1978         return ret;
1979 }
1980
1981
1982
1983 int iwctl_giwencodeext(struct net_device *dev,
1984              struct iw_request_info *info,
1985              struct iw_point *wrq,
1986              char *extra)
1987 {
1988                 return -EOPNOTSUPP;;
1989 }
1990
1991 int iwctl_siwmlme(struct net_device *dev,
1992                                 struct iw_request_info * info,
1993                                 struct iw_point *wrq,
1994                                 char *extra)
1995 {
1996         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1997         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1998         struct iw_mlme *mlme = (struct iw_mlme *)extra;
1999         //u16 reason = cpu_to_le16(mlme->reason_code);
2000         int ret = 0;
2001
2002         if(memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)){
2003                 ret = -EINVAL;
2004                 return ret;
2005         }
2006         switch(mlme->cmd){
2007         case IW_MLME_DEAUTH:
2008                 //this command seems to be not complete,please test it --einsnliu
2009                 //printk("iwctl_siwmlme--->send DEAUTH\n");
2010                 //bScheduleCommand((HANDLE) pDevice, WLAN_CMD_DEAUTH, (PBYTE)&reason);
2011                 //break;
2012         case IW_MLME_DISASSOC:
2013                 if(pDevice->bLinkPass == TRUE){
2014                   PRINT_K("iwctl_siwmlme--->send DISASSOCIATE\n");
2015                   bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
2016                 }
2017                 break;
2018         default:
2019                 ret = -EOPNOTSUPP;
2020         }
2021
2022         return ret;
2023
2024 }
2025
2026 #endif
2027 //End Add --//2008-0409-07, <Add> by Einsn Liu
2028
2029
2030
2031 /*------------------------------------------------------------------*/
2032 /*
2033  * Structures to export the Wireless Handlers
2034  */
2035
2036
2037 /*
2038 static const iw_handler         iwctl_handler[] =
2039 {
2040         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2041         (iw_handler) iwctl_giwname,     // SIOCGIWNAME
2042         (iw_handler) NULL,                              // SIOCSIWNWID
2043         (iw_handler) NULL,                              // SIOCGIWNWID
2044         (iw_handler) iwctl_siwfreq,             // SIOCSIWFREQ
2045         (iw_handler) iwctl_giwfreq,             // SIOCGIWFREQ
2046         (iw_handler) iwctl_siwmode,             // SIOCSIWMODE
2047         (iw_handler) iwctl_giwmode,             // SIOCGIWMODE
2048         (iw_handler) NULL,                      // SIOCSIWSENS
2049         (iw_handler) iwctl_giwsens,                     // SIOCGIWSENS
2050         (iw_handler) NULL,                      // SIOCSIWRANGE
2051         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2052         (iw_handler) NULL,                          // SIOCSIWPRIV
2053         (iw_handler) NULL,                      // SIOCGIWPRIV
2054         (iw_handler) NULL,                      // SIOCSIWSTATS
2055         (iw_handler) NULL,                  // SIOCGIWSTATS
2056     (iw_handler) NULL,                  // SIOCSIWSPY
2057         (iw_handler) NULL,                          // SIOCGIWSPY
2058         (iw_handler) NULL,                                  // -- hole --
2059         (iw_handler) NULL,                                  // -- hole --
2060         (iw_handler) iwctl_siwap,                   // SIOCSIWAP
2061         (iw_handler) iwctl_giwap,                   // SIOCGIWAP
2062         (iw_handler) NULL,                                  // -- hole -- 0x16
2063         (iw_handler) iwctl_giwaplist,       // SIOCGIWAPLIST
2064         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2065         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2066         (iw_handler) iwctl_siwessid,            // SIOCSIWESSID
2067         (iw_handler) iwctl_giwessid,            // SIOCGIWESSID
2068         (iw_handler) NULL,              // SIOCSIWNICKN
2069         (iw_handler) NULL,              // SIOCGIWNICKN
2070         (iw_handler) NULL,                                  // -- hole --
2071         (iw_handler) NULL,                                  // -- hole --
2072         (iw_handler) iwctl_siwrate,             // SIOCSIWRATE 0x20
2073         (iw_handler) iwctl_giwrate,             // SIOCGIWRATE
2074         (iw_handler) iwctl_siwrts,              // SIOCSIWRTS
2075         (iw_handler) iwctl_giwrts,              // SIOCGIWRTS
2076         (iw_handler) iwctl_siwfrag,             // SIOCSIWFRAG
2077         (iw_handler) iwctl_giwfrag,             // SIOCGIWFRAG
2078         (iw_handler) NULL,              // SIOCSIWTXPOW
2079         (iw_handler) NULL,              // SIOCGIWTXPOW
2080         (iw_handler) iwctl_siwretry,            // SIOCSIWRETRY
2081         (iw_handler) iwctl_giwretry,            // SIOCGIWRETRY
2082         (iw_handler) iwctl_siwencode,           // SIOCSIWENCODE
2083         (iw_handler) iwctl_giwencode,           // SIOCGIWENCODE
2084         (iw_handler) iwctl_siwpower,            // SIOCSIWPOWER
2085         (iw_handler) iwctl_giwpower,            // SIOCGIWPOWER
2086         (iw_handler) NULL,                      // -- hole --
2087         (iw_handler) NULL,                      // -- hole --
2088         (iw_handler) iwctl_siwgenie,    // SIOCSIWGENIE
2089         (iw_handler) iwctl_giwgenie,    // SIOCGIWGENIE
2090         (iw_handler) iwctl_siwauth,             // SIOCSIWAUTH
2091         (iw_handler) iwctl_giwauth,             // SIOCGIWAUTH
2092         (iw_handler) iwctl_siwencodeext,                // SIOCSIWENCODEEXT
2093         (iw_handler) iwctl_giwencodeext,                // SIOCGIWENCODEEXT
2094         (iw_handler) NULL,                              // SIOCSIWPMKSA
2095         (iw_handler) NULL,                              // -- hole --
2096
2097 };
2098 */
2099
2100 static const iw_handler         iwctl_handler[] =
2101 {
2102         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2103         (iw_handler) NULL,      // SIOCGIWNAME
2104         (iw_handler) NULL,                              // SIOCSIWNWID
2105         (iw_handler) NULL,                              // SIOCGIWNWID
2106         (iw_handler) NULL,              // SIOCSIWFREQ
2107         (iw_handler) NULL,              // SIOCGIWFREQ
2108         (iw_handler) NULL,              // SIOCSIWMODE
2109         (iw_handler) NULL,              // SIOCGIWMODE
2110         (iw_handler) NULL,                      // SIOCSIWSENS
2111         (iw_handler) NULL,                      // SIOCGIWSENS
2112         (iw_handler) NULL,                      // SIOCSIWRANGE
2113         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2114         (iw_handler) NULL,                          // SIOCSIWPRIV
2115         (iw_handler) NULL,                      // SIOCGIWPRIV
2116         (iw_handler) NULL,                      // SIOCSIWSTATS
2117         (iw_handler) NULL,                  // SIOCGIWSTATS
2118     (iw_handler) NULL,                  // SIOCSIWSPY
2119         (iw_handler) NULL,                          // SIOCGIWSPY
2120         (iw_handler) NULL,                                  // -- hole --
2121         (iw_handler) NULL,                                  // -- hole --
2122         (iw_handler) NULL,                  // SIOCSIWAP
2123         (iw_handler) NULL,                  // SIOCGIWAP
2124         (iw_handler) NULL,                                  // -- hole -- 0x16
2125         (iw_handler) NULL,       // SIOCGIWAPLIST
2126         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2127         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2128         (iw_handler) NULL,              // SIOCSIWESSID
2129         (iw_handler) NULL,              // SIOCGIWESSID
2130         (iw_handler) NULL,              // SIOCSIWNICKN
2131         (iw_handler) NULL,              // SIOCGIWNICKN
2132         (iw_handler) NULL,              // -- hole --
2133         (iw_handler) NULL,              // -- hole --
2134         (iw_handler) NULL,              // SIOCSIWRATE 0x20
2135         (iw_handler) NULL,              // SIOCGIWRATE
2136         (iw_handler) NULL,              // SIOCSIWRTS
2137         (iw_handler) NULL,              // SIOCGIWRTS
2138         (iw_handler) NULL,              // SIOCSIWFRAG
2139         (iw_handler) NULL,              // SIOCGIWFRAG
2140         (iw_handler) NULL,              // SIOCSIWTXPOW
2141         (iw_handler) NULL,              // SIOCGIWTXPOW
2142         (iw_handler) NULL,              // SIOCSIWRETRY
2143         (iw_handler) NULL,              // SIOCGIWRETRY
2144         (iw_handler) NULL,              // SIOCSIWENCODE
2145         (iw_handler) NULL,              // SIOCGIWENCODE
2146         (iw_handler) NULL,              // SIOCSIWPOWER
2147         (iw_handler) NULL,              // SIOCGIWPOWER
2148         (iw_handler) NULL,                      // -- hole --
2149         (iw_handler) NULL,                      // -- hole --
2150         (iw_handler) NULL,    // SIOCSIWGENIE
2151         (iw_handler) NULL,    // SIOCGIWGENIE
2152         (iw_handler) NULL,              // SIOCSIWAUTH
2153         (iw_handler) NULL,              // SIOCGIWAUTH
2154         (iw_handler) NULL,              // SIOCSIWENCODEEXT
2155         (iw_handler) NULL,              // SIOCGIWENCODEEXT
2156         (iw_handler) NULL,                              // SIOCSIWPMKSA
2157         (iw_handler) NULL,                              // -- hole --
2158 };
2159
2160
2161 static const iw_handler         iwctl_private_handler[] =
2162 {
2163         NULL,                           // SIOCIWFIRSTPRIV
2164 };
2165
2166
2167 struct iw_priv_args iwctl_private_args[] = {
2168 { IOCTL_CMD_SET,
2169   IW_PRIV_TYPE_CHAR | 1024, 0,
2170   "set"},
2171 };
2172
2173
2174
2175 const struct iw_handler_def     iwctl_handler_def =
2176 {
2177         .get_wireless_stats = &iwctl_get_wireless_stats,
2178         .num_standard   = sizeof(iwctl_handler)/sizeof(iw_handler),
2179 //      .num_private    = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2180 //      .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2181         .num_private    = 0,
2182         .num_private_args = 0,
2183         .standard       = (iw_handler *) iwctl_handler,
2184 //      .private        = (iw_handler *) iwctl_private_handler,
2185 //      .private_args   = (struct iw_priv_args *)iwctl_private_args,
2186         .private        = NULL,
2187         .private_args   = NULL,
2188 };