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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                 memset(pMgmt->abyDesireBSSID, 0xFF, 6);
 762                 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
 763
 764         //mike :add
 765          if ((IS_BROADCAST_ADDRESS(pMgmt->abyDesireBSSID)) ||
 766              (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)){
 767               PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
 768                return rc;
 769          }
 770        //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
 771        //                  then ignore,because you don't known which one to be connect with??
 772         {
 773            UINT            ii , uSameBssidNum=0;
 774                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 775                      if (pMgmt->sBSSList[ii].bActive &&
 776                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID,pMgmt->abyDesireBSSID)) {
 777                         uSameBssidNum++;
 778                      }
 779                   }
 780              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 781                  PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
 782                 return rc;
 783              }
 784         }
 785
 786         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 787                     pDevice->bCommit = TRUE;
 788                 }
 789         }
 790         return rc;
 791 }
 792
 793 /*
 794  * Wireless Handler : get ap mac address
 795  */
 796
 797 int iwctl_giwap(struct net_device *dev,
 798              struct iw_request_info *info,
 799                          struct sockaddr *wrq,
 800              char *extra)
 801 {
 802         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 803     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 804
 805
 806     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
 807
 808     memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 809
 810 //20080123-02,<Modify> by Einsn Liu
 811  if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
 812  //   if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode == WMAC_MODE_ESS_STA))
 813         memset(wrq->sa_data, 0, 6);
 814
 815     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
 816         memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 817     }
 818
 819         wrq->sa_family = ARPHRD_ETHER;
 820
 821         return 0;
 822
 823 }
 824
 825
 826 /*
 827  * Wireless Handler : get ap list
 828  */
 829
 830 int iwctl_giwaplist(struct net_device *dev,
 831              struct iw_request_info *info,
 832              struct iw_point *wrq,
 833              char *extra)
 834 {
 835         int ii,jj, rc = 0;
 836         struct sockaddr sock[IW_MAX_AP];
 837         struct iw_quality qual[IW_MAX_AP];
 838         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 839     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 840
 841
 842     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
 843         // Only super-user can see AP list
 844
 845         if (!capable(CAP_NET_ADMIN)) {
 846                 rc = -EPERM;
 847                 return rc;
 848         }
 849
 850         if (wrq->pointer) {
 851
 852                 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
 853
 854                 for (ii = 0, jj= 0; ii < MAX_BSS_NUM; ii++) {
 855                     pBSS = &(pMgmt->sBSSList[ii]);
 856             if (!pBSS->bActive)
 857                 continue;
 858             if ( jj >= IW_MAX_AP)
 859                 break;
 860                         memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
 861                         sock[jj].sa_family = ARPHRD_ETHER;
 862                         qual[jj].level = pBSS->uRSSI;
 863                         qual[jj].qual = qual[jj].noise = 0;
 864                         qual[jj].updated = 2;
 865                         jj++;
 866                 }
 867
 868                 wrq->flags = 1; // Should be define'd
 869                 wrq->length = jj;
 870                 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
 871                 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
 872         }
 873
 874         return rc;
 875 }
 876
 877
 878 /*
 879  * Wireless Handler : set essid
 880  */
 881
 882 int iwctl_siwessid(struct net_device *dev,
 883              struct iw_request_info *info,
 884              struct iw_point *wrq,
 885              char *extra)
 886 {
 887         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 888     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 889     PWLAN_IE_SSID       pItemSSID;
 890
 891 //2008-0920-01<Add>by MikeLiu
 892   if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
 893         return -EINVAL;
 894
 895     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID :\n");
 896
 897          pDevice->fWPA_Authened = FALSE;
 898         // Check if we asked for `any'
 899         if(wrq->flags == 0) {
 900                 // Just send an empty SSID list
 901                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 902                   memset(pMgmt->abyDesireBSSID, 0xFF,6);
 903             PRINT_K("set essid to 'any' \n");
 904            #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 905              //Unknown desired AP,so here need not associate??
 906                   return 0;
 907             #endif
 908         } else {
 909                 // Set the SSID
 910                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 911         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 912         pItemSSID->byElementID = WLAN_EID_SSID;
 913
 914                 memcpy(pItemSSID->abySSID, extra, wrq->length);
 915          if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
 916            if(wrq->length>0)
 917                 pItemSSID->len = wrq->length - 1;
 918          }
 919         else
 920           pItemSSID->len = wrq->length;
 921         PRINT_K("set essid to %s \n",pItemSSID->abySSID);
 922
 923      //mike:need clear desiredBSSID
 924      if(pItemSSID->len==0) {
 925         memset(pMgmt->abyDesireBSSID, 0xFF,6);
 926         return 0;
 927      }
 928
 929 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 930  //Wext wil order another command of siwap to link with desired AP,
 931  //so here need not associate??
 932   if(pDevice->bWPASuppWextEnabled == TRUE)  {
 933         /*******search if  in hidden ssid mode ****/
 934         {
 935            PKnownBSS       pCurr = NULL;
 936            BYTE                   abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 937           UINT            ii , uSameBssidNum=0;
 938
 939           memset(abyTmpDesireSSID,0,sizeof(abyTmpDesireSSID));
 940           memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID));
 941             pCurr = BSSpSearchBSSList(pDevice,
 942                                       NULL,
 943                                       abyTmpDesireSSID,
 944                                       pDevice->eConfigPHYMode
 945                                       );
 946
 947             if (pCurr == NULL){
 948                PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
 949               vResetCommandTimer((HANDLE) pDevice);
 950               pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 951                bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 952               bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 953           }
 954          else {  //mike:to find out if that desired SSID is a hidden-ssid AP ,
 955                      //         by means of judging if there are two same BSSID exist in list ?
 956                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 957                      if (pMgmt->sBSSList[ii].bActive &&
 958                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID, pCurr->abyBSSID)) {
 959                         uSameBssidNum++;
 960                      }
 961                   }
 962              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 963                  PRINT_K("SIOCSIWESSID:hidden ssid directly associate.......\n");
 964                 vResetCommandTimer((HANDLE) pDevice);
 965                 pMgmt->eScanType = WMAC_SCAN_PASSIVE;          //this scan type,you'll submit scan result!
 966                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 967                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 968              }
 969          }
 970         }
 971      return 0;
 972   }
 973              #endif
 974
 975             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
 976         }
 977
 978     if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 979             pDevice->bCommit = TRUE;
 980         }
 981
 982
 983         return 0;
 984 }
 985
 986
 987 /*
 988  * Wireless Handler : get essid
 989  */
 990
 991 int iwctl_giwessid(struct net_device *dev,
 992              struct iw_request_info *info,
 993              struct iw_point *wrq,
 994              char *extra)
 995 {
 996
 997         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 998     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 999         PWLAN_IE_SSID       pItemSSID;
1000
1001     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
1002
1003         // Note : if wrq->u.data.flags != 0, we should
1004         // get the relevant SSID from the SSID list...
1005
1006         // Get the current SSID
1007     pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
1008         //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
1009         memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
1010         extra[pItemSSID->len] = '\0';
1011         //2008-0409-03, <Add> by Einsn Liu
1012         wrq->length = pItemSSID->len;
1013         wrq->flags = 1; // active
1014
1015
1016         return 0;
1017 }
1018
1019 /*
1020  * Wireless Handler : set data rate
1021  */
1022
1023 int iwctl_siwrate(struct net_device *dev,
1024              struct iw_request_info *info,
1025                          struct iw_param *wrq,
1026              char *extra)
1027 {
1028         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1029     int rc = 0;
1030         u8      brate = 0;
1031         int     i;
1032         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1033
1034
1035     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
1036     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1037         rc = -EINVAL;
1038         return rc;
1039     }
1040
1041         // First : get a valid bit rate value
1042
1043         // Which type of value
1044         if((wrq->value < 13) &&
1045            (wrq->value >= 0)) {
1046                 // Setting by rate index
1047                 // Find value in the magic rate table
1048                 brate = wrq->value;
1049         } else {
1050                 // Setting by frequency value
1051                 u8      normvalue = (u8) (wrq->value/500000);
1052
1053                 // Check if rate is valid
1054                 for(i = 0 ; i < 13 ; i++) {
1055                         if(normvalue == abySupportedRates[i]) {
1056                                 brate = i;
1057                                 break;
1058                         }
1059                 }
1060         }
1061         // -1 designed the max rate (mostly auto mode)
1062         if(wrq->value == -1) {
1063                 // Get the highest available rate
1064                 for(i = 0 ; i < 13 ; i++) {
1065                         if(abySupportedRates[i] == 0)
1066                                 break;
1067                 }
1068                 if(i != 0)
1069                         brate = i - 1;
1070
1071         }
1072         // Check that it is valid
1073         // brate is index of abySupportedRates[]
1074         if(brate > 13 ) {
1075                 rc = -EINVAL;
1076                 return rc;
1077         }
1078
1079         // Now, check if we want a fixed or auto value
1080         if(wrq->fixed != 0) {
1081                 // Fixed mode
1082                 // One rate, fixed
1083                 pDevice->bFixRate = TRUE;
1084         if ((pDevice->byBBType == BB_TYPE_11B)&& (brate > 3)) {
1085             pDevice->uConnectionRate = 3;
1086         }
1087         else {
1088             pDevice->uConnectionRate = brate;
1089             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
1090         }
1091
1092         }
1093         else {
1094         pDevice->bFixRate = FALSE;
1095         pDevice->uConnectionRate = 13;
1096     }
1097
1098         return rc;
1099 }
1100
1101 /*
1102  * Wireless Handler : get data rate
1103  */
1104
1105 int iwctl_giwrate(struct net_device *dev,
1106              struct iw_request_info *info,
1107              struct iw_param *wrq,
1108              char *extra)
1109 {
1110         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1111     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1112
1113     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
1114     {
1115         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1116             int brate = 0;
1117                 if (pDevice->uConnectionRate < 13) {
1118                 brate = abySupportedRates[pDevice->uConnectionRate];
1119             }else {
1120             if (pDevice->byBBType == BB_TYPE_11B)
1121                     brate = 0x16;
1122             if (pDevice->byBBType == BB_TYPE_11G)
1123                     brate = 0x6C;
1124             if (pDevice->byBBType == BB_TYPE_11A)
1125                     brate = 0x6C;
1126             }
1127
1128             if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1129             if (pDevice->byBBType == BB_TYPE_11B)
1130                     brate = 0x16;
1131             if (pDevice->byBBType == BB_TYPE_11G)
1132                     brate = 0x6C;
1133             if (pDevice->byBBType == BB_TYPE_11A)
1134                     brate = 0x6C;
1135             }
1136                 if (pDevice->uConnectionRate == 13)
1137                 brate = abySupportedRates[pDevice->wCurrentRate];
1138             wrq->value = brate * 500000;
1139             // If more than one rate, set auto
1140             if (pDevice->bFixRate == TRUE)
1141                 wrq->fixed = TRUE;
1142     }
1143
1144
1145         return 0;
1146 }
1147
1148
1149
1150 /*
1151  * Wireless Handler : set rts threshold
1152  */
1153
1154 int iwctl_siwrts(struct net_device *dev,
1155              struct iw_request_info *info,
1156                          struct iw_param *wrq,
1157              char *extra)
1158 {
1159         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1160         int rc = 0;
1161
1162     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1163
1164         {
1165             int rthr = wrq->value;
1166             if(wrq->disabled)
1167                         rthr = 2312;
1168             if((rthr < 0) || (rthr > 2312)) {
1169                         rc = -EINVAL;
1170         }else {
1171                     pDevice->wRTSThreshold = rthr;
1172             }
1173     }
1174
1175         return 0;
1176 }
1177
1178 /*
1179  * Wireless Handler : get rts
1180  */
1181
1182 int iwctl_giwrts(struct net_device *dev,
1183              struct iw_request_info *info,
1184                          struct iw_param *wrq,
1185              char *extra)
1186 {
1187         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1188
1189     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1190         wrq->value = pDevice->wRTSThreshold;
1191         wrq->disabled = (wrq->value >= 2312);
1192         wrq->fixed = 1;
1193
1194         return 0;
1195 }
1196
1197 /*
1198  * Wireless Handler : set fragment threshold
1199  */
1200
1201 int iwctl_siwfrag(struct net_device *dev,
1202              struct iw_request_info *info,
1203                          struct iw_param *wrq,
1204              char *extra)
1205 {
1206     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1207     int rc = 0;
1208     int fthr = wrq->value;
1209
1210
1211     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1212
1213
1214     if (wrq->disabled)
1215                 fthr = 2312;
1216     if((fthr < 256) || (fthr > 2312)) {
1217                 rc = -EINVAL;
1218     }else {
1219                  fthr &= ~0x1;  // Get an even value
1220              pDevice->wFragmentationThreshold = (u16)fthr;
1221     }
1222
1223         return rc;
1224 }
1225
1226 /*
1227  * Wireless Handler : get fragment threshold
1228  */
1229
1230 int iwctl_giwfrag(struct net_device *dev,
1231              struct iw_request_info *info,
1232                          struct iw_param *wrq,
1233              char *extra)
1234 {
1235     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1236
1237     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1238         wrq->value = pDevice->wFragmentationThreshold;
1239         wrq->disabled = (wrq->value >= 2312);
1240         wrq->fixed = 1;
1241
1242         return 0;
1243 }
1244
1245
1246
1247 /*
1248  * Wireless Handler : set retry threshold
1249  */
1250 int iwctl_siwretry(struct net_device *dev,
1251              struct iw_request_info *info,
1252                          struct iw_param *wrq,
1253              char *extra)
1254 {
1255     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1256     int rc = 0;
1257
1258
1259     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1260
1261         if (wrq->disabled) {
1262                 rc = -EINVAL;
1263                 return rc;
1264         }
1265
1266         if (wrq->flags & IW_RETRY_LIMIT) {
1267                 if(wrq->flags & IW_RETRY_MAX)
1268                         pDevice->byLongRetryLimit = wrq->value;
1269                 else if (wrq->flags & IW_RETRY_MIN)
1270                         pDevice->byShortRetryLimit = wrq->value;
1271                 else {
1272                         // No modifier : set both
1273                         pDevice->byShortRetryLimit = wrq->value;
1274                         pDevice->byLongRetryLimit = wrq->value;
1275                 }
1276         }
1277         if (wrq->flags & IW_RETRY_LIFETIME) {
1278                 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1279         }
1280
1281
1282         return rc;
1283 }
1284
1285 /*
1286  * Wireless Handler : get retry threshold
1287  */
1288 int iwctl_giwretry(struct net_device *dev,
1289              struct iw_request_info *info,
1290                          struct iw_param *wrq,
1291              char *extra)
1292 {
1293     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1294     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1295         wrq->disabled = 0;      // Can't be disabled
1296
1297         // Note : by default, display the min retry number
1298         if((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1299                 wrq->flags = IW_RETRY_LIFETIME;
1300                 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1301         } else if((wrq->flags & IW_RETRY_MAX)) {
1302                 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1303                 wrq->value = (int)pDevice->byLongRetryLimit;
1304         } else {
1305                 wrq->flags = IW_RETRY_LIMIT;
1306                 wrq->value = (int)pDevice->byShortRetryLimit;
1307                 if((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1308                         wrq->flags |= IW_RETRY_MIN;
1309         }
1310
1311
1312         return 0;
1313 }
1314
1315
1316 /*
1317  * Wireless Handler : set encode mode
1318  */
1319 int iwctl_siwencode(struct net_device *dev,
1320              struct iw_request_info *info,
1321              struct iw_point *wrq,
1322              char *extra)
1323 {
1324     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1325     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1326         DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
1327         int ii,uu, rc = 0;
1328         int index = (wrq->flags & IW_ENCODE_INDEX);
1329
1330
1331     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1332
1333         // Check the size of the key
1334         if (wrq->length > WLAN_WEP232_KEYLEN) {
1335                 rc = -EINVAL;
1336         return rc;
1337         }
1338
1339         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1340                 rc = -EINVAL;
1341         return rc;
1342     }
1343
1344     if (dwKeyIndex > 0)
1345                 dwKeyIndex--;
1346
1347         // Send the key to the card
1348         if (wrq->length > 0) {
1349
1350         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1351             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1352         }
1353         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1354             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1355         }
1356         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1357             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1358         }
1359         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1360         memcpy(pDevice->abyKey, extra, wrq->length);
1361
1362         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1363         for (ii = 0; ii < wrq->length; ii++) {
1364             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1365         }
1366
1367         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1368             spin_lock_irq(&pDevice->lock);
1369             KeybSetDefaultKey(  pDevice,
1370                                 &(pDevice->sKey),
1371                                 dwKeyIndex | (1 << 31),
1372                                 wrq->length,
1373                                 NULL,
1374                                 pDevice->abyKey,
1375                                 KEY_CTL_WEP
1376                               );
1377             spin_unlock_irq(&pDevice->lock);
1378         }
1379         pDevice->byKeyIndex = (BYTE)dwKeyIndex;
1380         pDevice->uKeyLength = wrq->length;
1381         pDevice->bTransmitKey = TRUE;
1382         pDevice->bEncryptionEnable = TRUE;
1383         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1384
1385                 // Do we want to just set the transmit key index ?
1386                 if ( index < 4 ) {
1387                     pDevice->byKeyIndex = index;
1388                 } else if (!(wrq->flags & IW_ENCODE_MODE)) {
1389                                 rc = -EINVAL;
1390                                 return rc;
1391             }
1392         }
1393         // Read the flags
1394         if(wrq->flags & IW_ENCODE_DISABLED){
1395
1396         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1397                 pMgmt->bShareKeyAlgorithm = FALSE;
1398         pDevice->bEncryptionEnable = FALSE;
1399         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1400         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1401             spin_lock_irq(&pDevice->lock);
1402             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1403                 MACvDisableKeyEntry(pDevice,uu);
1404             spin_unlock_irq(&pDevice->lock);
1405         }
1406         }
1407         if(wrq->flags & IW_ENCODE_RESTRICTED) {
1408         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1409                 pMgmt->bShareKeyAlgorithm = TRUE;
1410         }
1411         if(wrq->flags & IW_ENCODE_OPEN) {
1412             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1413                 pMgmt->bShareKeyAlgorithm = FALSE;
1414         }
1415
1416 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1417            memset(pMgmt->abyDesireBSSID, 0xFF,6);
1418 #endif
1419
1420         return rc;
1421 }
1422
1423 /*
1424  * Wireless Handler : get encode mode
1425  */
1426 //2008-0409-06, <Mark> by Einsn Liu
1427  /*
1428 int iwctl_giwencode(struct net_device *dev,
1429              struct iw_request_info *info,
1430              struct iw_point *wrq,
1431              char *extra)
1432 {
1433     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1434     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1435     int rc = 0;
1436     char abyKey[WLAN_WEP232_KEYLEN];
1437         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1438         PSKeyItem   pKey = NULL;
1439
1440     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1441
1442
1443         memset(abyKey, 0, sizeof(abyKey));
1444         // Check encryption mode
1445         wrq->flags = IW_ENCODE_NOKEY;
1446         // Is WEP enabled ???
1447         if (pDevice->bEncryptionEnable)
1448                 wrq->flags |=  IW_ENCODE_ENABLED;
1449     else
1450                 wrq->flags |=  IW_ENCODE_DISABLED;
1451
1452     if (pMgmt->bShareKeyAlgorithm)
1453                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1454         else
1455                 wrq->flags |=  IW_ENCODE_OPEN;
1456
1457         if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1458         wrq->length = pKey->uKeyLength;
1459         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1460     }
1461     else {
1462         rc = -EINVAL;
1463         return rc;
1464     }
1465         wrq->flags |= index;
1466         // Copy the key to the user buffer
1467         memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1468         return 0;
1469 }
1470 */
1471
1472 //2008-0409-06, <Add> by Einsn Liu
1473
1474 int iwctl_giwencode(struct net_device *dev,
1475                         struct iw_request_info *info,
1476                         struct iw_point *wrq,
1477                         char *extra)
1478 {
1479         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1480         PSMgmtObject            pMgmt = &(pDevice->sMgmtObj);
1481         char abyKey[WLAN_WEP232_KEYLEN];
1482
1483         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1484         PSKeyItem       pKey = NULL;
1485
1486         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1487
1488         if (index > WLAN_WEP_NKEYS) {
1489                 return  -EINVAL;
1490         }
1491         if(index<1){//get default key
1492                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1493                         index=pDevice->byKeyIndex;
1494                 } else
1495                       index=0;
1496         }else
1497              index--;
1498
1499         memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1500         // Check encryption mode
1501         wrq->flags = IW_ENCODE_NOKEY;
1502         // Is WEP enabled ???
1503         if (pDevice->bEncryptionEnable)
1504                 wrq->flags |=  IW_ENCODE_ENABLED;
1505         else
1506                 wrq->flags |=  IW_ENCODE_DISABLED;
1507
1508         if (pMgmt->bShareKeyAlgorithm)
1509                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1510         else
1511                 wrq->flags |=  IW_ENCODE_OPEN;
1512                 wrq->length=0;
1513
1514         if((index==0)&&(pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled||
1515                 pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)){//get wpa pairwise  key
1516                         if (KeybGetKey(&(pDevice->sKey),pMgmt->abyCurrBSSID, 0xffffffff, &pKey)){
1517                            wrq->length = pKey->uKeyLength;
1518                                   memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1519                                   memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1520                            }
1521         }else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1522                         wrq->length = pKey->uKeyLength;
1523                         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1524                 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1525         }
1526
1527         wrq->flags |= index+1;
1528
1529         return 0;
1530 }
1531
1532
1533 /*
1534  * Wireless Handler : set power mode
1535  */
1536 int iwctl_siwpower(struct net_device *dev,
1537              struct iw_request_info *info,
1538                          struct iw_param *wrq,
1539              char *extra)
1540 {
1541     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1542     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1543     int rc = 0;
1544
1545     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1546
1547     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1548                  rc = -EINVAL;
1549                  return rc;
1550         }
1551
1552         if (wrq->disabled) {
1553                 pDevice->ePSMode = WMAC_POWER_CAM;
1554                 PSvDisablePowerSaving(pDevice);
1555                 return rc;
1556         }
1557         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1558          pDevice->ePSMode = WMAC_POWER_FAST;
1559          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1560
1561         } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1562              pDevice->ePSMode = WMAC_POWER_FAST;
1563          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1564         }
1565         switch (wrq->flags & IW_POWER_MODE) {
1566         case IW_POWER_UNICAST_R:
1567         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1568                 rc = -EINVAL;
1569                 break;
1570         case IW_POWER_ALL_R:
1571         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1572                 rc = -EINVAL;
1573         case IW_POWER_ON:
1574         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1575                 break;
1576         default:
1577                 rc = -EINVAL;
1578         }
1579
1580         return rc;
1581 }
1582
1583 /*
1584  * Wireless Handler : get power mode
1585  */
1586 int iwctl_giwpower(struct net_device *dev,
1587              struct iw_request_info *info,
1588                          struct iw_param *wrq,
1589              char *extra)
1590 {
1591     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1592     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1593     int mode = pDevice->ePSMode;
1594
1595
1596     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1597
1598
1599         if ((wrq->disabled = (mode == WMAC_POWER_CAM)))
1600             return 0;
1601
1602         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1603                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1604                 wrq->flags = IW_POWER_TIMEOUT;
1605         } else {
1606                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1607                 wrq->flags = IW_POWER_PERIOD;
1608         }
1609         wrq->flags |= IW_POWER_ALL_R;
1610
1611         return 0;
1612 }
1613
1614
1615 /*
1616  * Wireless Handler : get Sensitivity
1617  */
1618 int iwctl_giwsens(struct net_device *dev,
1619                          struct iw_request_info *info,
1620                          struct iw_param *wrq,
1621                          char *extra)
1622 {
1623     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1624     long ldBm;
1625
1626     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1627     if (pDevice->bLinkPass == TRUE) {
1628         RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
1629             wrq->value = ldBm;
1630         }
1631         else {
1632             wrq->value = 0;
1633     };
1634         wrq->disabled = (wrq->value == 0);
1635         wrq->fixed = 1;
1636
1637
1638         return 0;
1639 }
1640
1641 //2008-0409-07, <Add> by Einsn Liu
1642 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1643
1644 int iwctl_siwauth(struct net_device *dev,
1645                           struct iw_request_info *info,
1646                           struct iw_param *wrq,
1647                           char *extra)
1648 {
1649         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1650         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1651         int ret=0;
1652         static int wpa_version=0;  //must be static to save the last value,einsn liu
1653         static int pairwise=0;
1654
1655     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1656         switch (wrq->flags & IW_AUTH_INDEX) {
1657         case IW_AUTH_WPA_VERSION:
1658                 wpa_version = wrq->value;
1659                 if(wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1660                        PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1661                         //pDevice->bWPADEVUp = FALSE;
1662                 }
1663                 else if(wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1664                           PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1665                 }
1666                 else {
1667                           PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1668                 }
1669                 //pDevice->bWPASuppWextEnabled =TRUE;
1670                 break;
1671         case IW_AUTH_CIPHER_PAIRWISE:
1672                 pairwise = wrq->value;
1673                    PRINT_K("iwctl_siwauth:set pairwise=%d\n",pairwise);
1674                 if(pairwise == IW_AUTH_CIPHER_CCMP){
1675                         pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1676                 }else if(pairwise == IW_AUTH_CIPHER_TKIP){
1677                         pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1678                 }else if(pairwise == IW_AUTH_CIPHER_WEP40||pairwise == IW_AUTH_CIPHER_WEP104){
1679                         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1680                 }else if(pairwise == IW_AUTH_CIPHER_NONE){
1681                         //do nothing,einsn liu
1682                 }else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1683
1684                 break;
1685         case IW_AUTH_CIPHER_GROUP:
1686                  PRINT_K("iwctl_siwauth:set GROUP=%d\n",wrq->value);
1687                 if(wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1688                         break;
1689                 if(pairwise == IW_AUTH_CIPHER_NONE){
1690                         if(wrq->value == IW_AUTH_CIPHER_CCMP){
1691                                 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1692                         }else {
1693                                 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1694                         }
1695                 }
1696                 break;
1697         case IW_AUTH_KEY_MGMT:
1698                     PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n",wpa_version,wrq->value);
1699                 if(wpa_version == IW_AUTH_WPA_VERSION_WPA2){
1700                         if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1701                                 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1702                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1703                 }else if(wpa_version == IW_AUTH_WPA_VERSION_WPA){
1704                         if(wrq->value == 0){
1705                                 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1706                         }else if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1707                                 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1708                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1709                 }
1710
1711                 break;
1712         case IW_AUTH_TKIP_COUNTERMEASURES:
1713                 break;          /* FIXME */
1714         case IW_AUTH_DROP_UNENCRYPTED:
1715                 break;
1716         case IW_AUTH_80211_AUTH_ALG:
1717                  PRINT_K("iwctl_siwauth:set AUTH_ALG=%d\n",wrq->value);
1718                 if(wrq->value==IW_AUTH_ALG_OPEN_SYSTEM){
1719                         pMgmt->bShareKeyAlgorithm=FALSE;
1720                 }else if(wrq->value==IW_AUTH_ALG_SHARED_KEY){
1721                         pMgmt->bShareKeyAlgorithm=TRUE;
1722                 }
1723                 break;
1724         case IW_AUTH_WPA_ENABLED:
1725                 //pDevice->bWPADEVUp = !! wrq->value;
1726                 //if(pDevice->bWPADEVUp==TRUE)
1727                   // printk("iwctl_siwauth:set WPADEV to enable sucessful*******\n");
1728                 //else
1729                  //  printk("iwctl_siwauth:set WPADEV to enable fail?????\n");
1730                 break;
1731         case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1732                 break;
1733         case IW_AUTH_ROAMING_CONTROL:
1734                 ret = -EOPNOTSUPP;
1735                 break;
1736         case IW_AUTH_PRIVACY_INVOKED:
1737                 pDevice->bEncryptionEnable = !!wrq->value;
1738                 if(pDevice->bEncryptionEnable == FALSE){
1739                         wpa_version = 0;
1740                         pairwise = 0;
1741                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1742                         pMgmt->bShareKeyAlgorithm = FALSE;
1743                         pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
1744                         //pDevice->bWPADEVUp = FALSE;
1745                          PRINT_K("iwctl_siwauth:set WPADEV to disaable at 2?????\n");
1746                 }
1747
1748                 break;
1749         default:
1750                 ret = -EOPNOTSUPP;
1751                 break;
1752         }
1753 /*
1754         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1755         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1756         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1757         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode  = %d\n",pMgmt->eAuthenMode);
1758         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"TRUE":"FALSE");
1759         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"TRUE":"FALSE");
1760         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADEVUp = %s\n",pDevice->bWPADEVUp?"TRUE":"FALSE");
1761 */
1762    return ret;
1763 }
1764
1765
1766 int iwctl_giwauth(struct net_device *dev,
1767                           struct iw_request_info *info,
1768                           struct iw_param *wrq,
1769                           char *extra)
1770 {
1771         return -EOPNOTSUPP;
1772 }
1773
1774
1775
1776 int iwctl_siwgenie(struct net_device *dev,
1777                           struct iw_request_info *info,
1778                           struct iw_point *wrq,
1779                           char *extra)
1780 {
1781         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1782         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1783         int ret=0;
1784
1785         if(wrq->length){
1786                 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1787                         ret = -EINVAL;
1788                         goto out;
1789                 }
1790                 if(wrq->length > MAX_WPA_IE_LEN){
1791                         ret = -ENOMEM;
1792                         goto out;
1793                 }
1794                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1795                 if(copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
1796                         ret = -EFAULT;
1797                         goto out;
1798                 }
1799                 pMgmt->wWPAIELen = wrq->length;
1800         }else {
1801                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1802                 pMgmt->wWPAIELen = 0;
1803         }
1804
1805         out://not completely ...not necessary in wpa_supplicant 0.5.8
1806         return 0;
1807 }
1808
1809 int iwctl_giwgenie(struct net_device *dev,
1810                           struct iw_request_info *info,
1811                           struct iw_point *wrq,
1812                           char *extra)
1813 {
1814         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1815         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1816         int ret=0;
1817         int space = wrq->length;
1818
1819         wrq->length = 0;
1820         if(pMgmt->wWPAIELen > 0){
1821                 wrq->length = pMgmt->wWPAIELen;
1822                 if(pMgmt->wWPAIELen <= space){
1823                         if(copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)){
1824                                 ret = -EFAULT;
1825                         }
1826                 }else
1827                         ret = -E2BIG;
1828         }
1829
1830         return ret;
1831 }
1832
1833
1834 int iwctl_siwencodeext(struct net_device *dev,
1835              struct iw_request_info *info,
1836              struct iw_point *wrq,
1837              char *extra)
1838 {
1839     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1840     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1841         struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
1842     struct viawget_wpa_param *param=NULL;
1843 //original member
1844     wpa_alg alg_name;
1845     u8  addr[6];
1846     int key_idx, set_tx=0;
1847     u8  seq[IW_ENCODE_SEQ_MAX_SIZE];
1848     u8 key[64];
1849     size_t seq_len=0,key_len=0;
1850 //
1851    // int ii;
1852     u8 *buf;
1853     size_t blen;
1854     u8 key_array[64];
1855     int ret=0;
1856
1857 PRINT_K("SIOCSIWENCODEEXT...... \n");
1858
1859 blen = sizeof(*param);
1860 buf = kmalloc((int)blen, (int)GFP_KERNEL);
1861 if (buf == NULL)
1862     return -ENOMEM;
1863 memset(buf, 0, blen);
1864 param = (struct viawget_wpa_param *) buf;
1865
1866 //recover alg_name
1867 switch (ext->alg) {
1868     case IW_ENCODE_ALG_NONE:
1869                   alg_name = WPA_ALG_NONE;
1870                 break;
1871     case IW_ENCODE_ALG_WEP:
1872                   alg_name = WPA_ALG_WEP;
1873                 break;
1874     case IW_ENCODE_ALG_TKIP:
1875                   alg_name = WPA_ALG_TKIP;
1876                 break;
1877     case IW_ENCODE_ALG_CCMP:
1878                   alg_name = WPA_ALG_CCMP;
1879                 break;
1880     default:
1881                 PRINT_K("Unknown alg = %d\n",ext->alg);
1882                 ret= -ENOMEM;
1883                 goto error;
1884                 }
1885 //recover addr
1886  memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1887 //recover key_idx
1888   key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1889 //recover set_tx
1890 if(ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1891    set_tx = 1;
1892 //recover seq,seq_len
1893         if(ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1894    seq_len=IW_ENCODE_SEQ_MAX_SIZE;
1895    memcpy(seq, ext->rx_seq, seq_len);
1896                 }
1897 //recover key,key_len
1898 if(ext->key_len) {
1899   key_len=ext->key_len;
1900   memcpy(key, &ext->key[0], key_len);
1901         }
1902
1903 memset(key_array, 0, 64);
1904 if ( key_len > 0) {
1905      memcpy(key_array, key, key_len);
1906     if (key_len == 32) {
1907           // notice ! the oder
1908           memcpy(&key_array[16], &key[24], 8);
1909           memcpy(&key_array[24], &key[16], 8);
1910         }
1911         }
1912
1913 /**************Translate iw_encode_ext to viawget_wpa_param****************/
1914 memcpy(param->addr, addr, ETH_ALEN);
1915 param->u.wpa_key.alg_name = (int)alg_name;
1916 param->u.wpa_key.set_tx = set_tx;
1917 param->u.wpa_key.key_index = key_idx;
1918 param->u.wpa_key.key_len = key_len;
1919 param->u.wpa_key.key = (u8 *)key_array;
1920 param->u.wpa_key.seq = (u8 *)seq;
1921 param->u.wpa_key.seq_len = seq_len;
1922
1923 #if 0
1924 printk("param->u.wpa_key.alg_name =%d\n",param->u.wpa_key.alg_name);
1925 printk("param->addr=%02x:%02x:%02x:%02x:%02x:%02x\n",
1926               param->addr[0],param->addr[1],param->addr[2],
1927               param->addr[3],param->addr[4],param->addr[5]);
1928 printk("param->u.wpa_key.set_tx =%d\n",param->u.wpa_key.set_tx);
1929 printk("param->u.wpa_key.key_index =%d\n",param->u.wpa_key.key_index);
1930 printk("param->u.wpa_key.key_len =%d\n",param->u.wpa_key.key_len);
1931 printk("param->u.wpa_key.key =");
1932 for(ii=0;ii<param->u.wpa_key.key_len;ii++)
1933         printk("%02x:",param->u.wpa_key.key[ii]);
1934          printk("\n");
1935 printk("param->u.wpa_key.seq_len =%d\n",param->u.wpa_key.seq_len);
1936 printk("param->u.wpa_key.seq =");
1937 for(ii=0;ii<param->u.wpa_key.seq_len;ii++)
1938         printk("%02x:",param->u.wpa_key.seq[ii]);
1939          printk("\n");
1940
1941 printk("...........\n");
1942 #endif
1943 //****set if current action is Network Manager count??
1944 //****this method is so foolish,but there is no other way???
1945 if(param->u.wpa_key.alg_name == WPA_ALG_NONE) {
1946    if(param->u.wpa_key.key_index ==0) {
1947      pDevice->bwextstep0 = TRUE;
1948     }
1949    if((pDevice->bwextstep0 = TRUE)&&(param->u.wpa_key.key_index ==1)) {
1950      pDevice->bwextstep0 = FALSE;
1951      pDevice->bwextstep1 = TRUE;
1952     }
1953    if((pDevice->bwextstep1 = TRUE)&&(param->u.wpa_key.key_index ==2)) {
1954      pDevice->bwextstep1 = FALSE;
1955      pDevice->bwextstep2 = TRUE;
1956         }
1957    if((pDevice->bwextstep2 = TRUE)&&(param->u.wpa_key.key_index ==3)) {
1958      pDevice->bwextstep2 = FALSE;
1959      pDevice->bwextstep3 = TRUE;
1960         }
1961                  }
1962 if(pDevice->bwextstep3 == TRUE) {
1963     PRINT_K("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
1964      pDevice->bwextstep0 = FALSE;
1965      pDevice->bwextstep1 = FALSE;
1966      pDevice->bwextstep2 = FALSE;
1967      pDevice->bwextstep3 = FALSE;
1968      pDevice->bWPASuppWextEnabled = TRUE;
1969      memset(pMgmt->abyDesireBSSID, 0xFF,6);
1970      KeyvInitTable(pDevice,&pDevice->sKey);
1971                  }
1972 //******
1973
1974                 spin_lock_irq(&pDevice->lock);
1975  ret = wpa_set_keys(pDevice, param, TRUE);
1976                 spin_unlock_irq(&pDevice->lock);
1977
1978 error:
1979 kfree(param);
1980         return ret;
1981 }
1982
1983
1984
1985 int iwctl_giwencodeext(struct net_device *dev,
1986              struct iw_request_info *info,
1987              struct iw_point *wrq,
1988              char *extra)
1989 {
1990                 return -EOPNOTSUPP;;
1991 }
1992
1993 int iwctl_siwmlme(struct net_device *dev,
1994                                 struct iw_request_info * info,
1995                                 struct iw_point *wrq,
1996                                 char *extra)
1997 {
1998         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1999         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
2000         struct iw_mlme *mlme = (struct iw_mlme *)extra;
2001         //u16 reason = cpu_to_le16(mlme->reason_code);
2002         int ret = 0;
2003
2004         if(memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)){
2005                 ret = -EINVAL;
2006                 return ret;
2007         }
2008         switch(mlme->cmd){
2009         case IW_MLME_DEAUTH:
2010                 //this command seems to be not complete,please test it --einsnliu
2011                 //printk("iwctl_siwmlme--->send DEAUTH\n");
2012                 //bScheduleCommand((HANDLE) pDevice, WLAN_CMD_DEAUTH, (PBYTE)&reason);
2013                 //break;
2014         case IW_MLME_DISASSOC:
2015                 if(pDevice->bLinkPass == TRUE){
2016                   PRINT_K("iwctl_siwmlme--->send DISASSOCIATE\n");
2017                   bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
2018                 }
2019                 break;
2020         default:
2021                 ret = -EOPNOTSUPP;
2022         }
2023
2024         return ret;
2025
2026 }
2027
2028 #endif
2029 //End Add --//2008-0409-07, <Add> by Einsn Liu
2030
2031
2032
2033 /*------------------------------------------------------------------*/
2034 /*
2035  * Structures to export the Wireless Handlers
2036  */
2037
2038
2039 /*
2040 static const iw_handler         iwctl_handler[] =
2041 {
2042         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2043         (iw_handler) iwctl_giwname,     // SIOCGIWNAME
2044         (iw_handler) NULL,                              // SIOCSIWNWID
2045         (iw_handler) NULL,                              // SIOCGIWNWID
2046         (iw_handler) iwctl_siwfreq,             // SIOCSIWFREQ
2047         (iw_handler) iwctl_giwfreq,             // SIOCGIWFREQ
2048         (iw_handler) iwctl_siwmode,             // SIOCSIWMODE
2049         (iw_handler) iwctl_giwmode,             // SIOCGIWMODE
2050         (iw_handler) NULL,                      // SIOCSIWSENS
2051         (iw_handler) iwctl_giwsens,                     // SIOCGIWSENS
2052         (iw_handler) NULL,                      // SIOCSIWRANGE
2053         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2054         (iw_handler) NULL,                          // SIOCSIWPRIV
2055         (iw_handler) NULL,                      // SIOCGIWPRIV
2056         (iw_handler) NULL,                      // SIOCSIWSTATS
2057         (iw_handler) NULL,                  // SIOCGIWSTATS
2058     (iw_handler) NULL,                  // SIOCSIWSPY
2059         (iw_handler) NULL,                          // SIOCGIWSPY
2060         (iw_handler) NULL,                                  // -- hole --
2061         (iw_handler) NULL,                                  // -- hole --
2062         (iw_handler) iwctl_siwap,                   // SIOCSIWAP
2063         (iw_handler) iwctl_giwap,                   // SIOCGIWAP
2064         (iw_handler) NULL,                                  // -- hole -- 0x16
2065         (iw_handler) iwctl_giwaplist,       // SIOCGIWAPLIST
2066         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2067         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2068         (iw_handler) iwctl_siwessid,            // SIOCSIWESSID
2069         (iw_handler) iwctl_giwessid,            // SIOCGIWESSID
2070         (iw_handler) NULL,              // SIOCSIWNICKN
2071         (iw_handler) NULL,              // SIOCGIWNICKN
2072         (iw_handler) NULL,                                  // -- hole --
2073         (iw_handler) NULL,                                  // -- hole --
2074         (iw_handler) iwctl_siwrate,             // SIOCSIWRATE 0x20
2075         (iw_handler) iwctl_giwrate,             // SIOCGIWRATE
2076         (iw_handler) iwctl_siwrts,              // SIOCSIWRTS
2077         (iw_handler) iwctl_giwrts,              // SIOCGIWRTS
2078         (iw_handler) iwctl_siwfrag,             // SIOCSIWFRAG
2079         (iw_handler) iwctl_giwfrag,             // SIOCGIWFRAG
2080         (iw_handler) NULL,              // SIOCSIWTXPOW
2081         (iw_handler) NULL,              // SIOCGIWTXPOW
2082         (iw_handler) iwctl_siwretry,            // SIOCSIWRETRY
2083         (iw_handler) iwctl_giwretry,            // SIOCGIWRETRY
2084         (iw_handler) iwctl_siwencode,           // SIOCSIWENCODE
2085         (iw_handler) iwctl_giwencode,           // SIOCGIWENCODE
2086         (iw_handler) iwctl_siwpower,            // SIOCSIWPOWER
2087         (iw_handler) iwctl_giwpower,            // SIOCGIWPOWER
2088         (iw_handler) NULL,                      // -- hole --
2089         (iw_handler) NULL,                      // -- hole --
2090         (iw_handler) iwctl_siwgenie,    // SIOCSIWGENIE
2091         (iw_handler) iwctl_giwgenie,    // SIOCGIWGENIE
2092         (iw_handler) iwctl_siwauth,             // SIOCSIWAUTH
2093         (iw_handler) iwctl_giwauth,             // SIOCGIWAUTH
2094         (iw_handler) iwctl_siwencodeext,                // SIOCSIWENCODEEXT
2095         (iw_handler) iwctl_giwencodeext,                // SIOCGIWENCODEEXT
2096         (iw_handler) NULL,                              // SIOCSIWPMKSA
2097         (iw_handler) NULL,                              // -- hole --
2098
2099 };
2100 */
2101
2102 static const iw_handler         iwctl_handler[] =
2103 {
2104         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2105         (iw_handler) NULL,      // SIOCGIWNAME
2106         (iw_handler) NULL,                              // SIOCSIWNWID
2107         (iw_handler) NULL,                              // SIOCGIWNWID
2108         (iw_handler) NULL,              // SIOCSIWFREQ
2109         (iw_handler) NULL,              // SIOCGIWFREQ
2110         (iw_handler) NULL,              // SIOCSIWMODE
2111         (iw_handler) NULL,              // SIOCGIWMODE
2112         (iw_handler) NULL,                      // SIOCSIWSENS
2113         (iw_handler) NULL,                      // SIOCGIWSENS
2114         (iw_handler) NULL,                      // SIOCSIWRANGE
2115         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2116         (iw_handler) NULL,                          // SIOCSIWPRIV
2117         (iw_handler) NULL,                      // SIOCGIWPRIV
2118         (iw_handler) NULL,                      // SIOCSIWSTATS
2119         (iw_handler) NULL,                  // SIOCGIWSTATS
2120     (iw_handler) NULL,                  // SIOCSIWSPY
2121         (iw_handler) NULL,                          // SIOCGIWSPY
2122         (iw_handler) NULL,                                  // -- hole --
2123         (iw_handler) NULL,                                  // -- hole --
2124         (iw_handler) NULL,                  // SIOCSIWAP
2125         (iw_handler) NULL,                  // SIOCGIWAP
2126         (iw_handler) NULL,                                  // -- hole -- 0x16
2127         (iw_handler) NULL,       // SIOCGIWAPLIST
2128         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2129         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2130         (iw_handler) NULL,              // SIOCSIWESSID
2131         (iw_handler) NULL,              // SIOCGIWESSID
2132         (iw_handler) NULL,              // SIOCSIWNICKN
2133         (iw_handler) NULL,              // SIOCGIWNICKN
2134         (iw_handler) NULL,              // -- hole --
2135         (iw_handler) NULL,              // -- hole --
2136         (iw_handler) NULL,              // SIOCSIWRATE 0x20
2137         (iw_handler) NULL,              // SIOCGIWRATE
2138         (iw_handler) NULL,              // SIOCSIWRTS
2139         (iw_handler) NULL,              // SIOCGIWRTS
2140         (iw_handler) NULL,              // SIOCSIWFRAG
2141         (iw_handler) NULL,              // SIOCGIWFRAG
2142         (iw_handler) NULL,              // SIOCSIWTXPOW
2143         (iw_handler) NULL,              // SIOCGIWTXPOW
2144         (iw_handler) NULL,              // SIOCSIWRETRY
2145         (iw_handler) NULL,              // SIOCGIWRETRY
2146         (iw_handler) NULL,              // SIOCSIWENCODE
2147         (iw_handler) NULL,              // SIOCGIWENCODE
2148         (iw_handler) NULL,              // SIOCSIWPOWER
2149         (iw_handler) NULL,              // SIOCGIWPOWER
2150         (iw_handler) NULL,                      // -- hole --
2151         (iw_handler) NULL,                      // -- hole --
2152         (iw_handler) NULL,    // SIOCSIWGENIE
2153         (iw_handler) NULL,    // SIOCGIWGENIE
2154         (iw_handler) NULL,              // SIOCSIWAUTH
2155         (iw_handler) NULL,              // SIOCGIWAUTH
2156         (iw_handler) NULL,              // SIOCSIWENCODEEXT
2157         (iw_handler) NULL,              // SIOCGIWENCODEEXT
2158         (iw_handler) NULL,                              // SIOCSIWPMKSA
2159         (iw_handler) NULL,                              // -- hole --
2160 };
2161
2162
2163 static const iw_handler         iwctl_private_handler[] =
2164 {
2165         NULL,                           // SIOCIWFIRSTPRIV
2166 };
2167
2168
2169 struct iw_priv_args iwctl_private_args[] = {
2170 { IOCTL_CMD_SET,
2171   IW_PRIV_TYPE_CHAR | 1024, 0,
2172   "set"},
2173 };
2174
2175
2176
2177 const struct iw_handler_def     iwctl_handler_def =
2178 {
2179         .get_wireless_stats = &iwctl_get_wireless_stats,
2180         .num_standard   = sizeof(iwctl_handler)/sizeof(iw_handler),
2181 //      .num_private    = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2182 //      .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2183         .num_private    = 0,
2184         .num_private_args = 0,
2185         .standard       = (iw_handler *) iwctl_handler,
2186 //      .private        = (iw_handler *) iwctl_private_handler,
2187 //      .private_args   = (struct iw_priv_args *)iwctl_private_args,
2188         .private        = NULL,
2189         .private_args   = NULL,
2190 };