drivers/staging/vt6655/iwctl.c

   1 /*
   2  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
   3  * All rights reserved.
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * File: iwctl.c
  20  *
  21  * Purpose:  wireless ext & ioctl functions
  22  *
  23  * Author: Lyndon Chen
  24  *
  25  * Date: July 5, 2006
  26  *
  27  * Functions:
  28  *
  29  * Revision History:
  30  *
  31  */
  32
  33 #include "device.h"
  34 #include "ioctl.h"
  35 #include "iocmd.h"
  36 #include "mac.h"
  37 #include "card.h"
  38 #include "hostap.h"
  39 #include "power.h"
  40 #include "rf.h"
  41
  42 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  43 #include "iowpa.h"
  44 #include "wpactl.h"
  45 #endif
  46
  47 #include <net/iw_handler.h>
  48 extern unsigned short TxRate_iwconfig;//2008-5-8 <add> by chester
  49
  50 /*---------------------  Static Definitions -------------------------*/
  51
  52 //2008-0409-07, <Add> by Einsn Liu
  53 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
  54 #define SUPPORTED_WIRELESS_EXT                  18
  55 #else
  56 #define SUPPORTED_WIRELESS_EXT                  17
  57 #endif
  58
  59 static const long frequency_list[] = {
  60     2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484,
  61     4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980,
  62     5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240,
  63     5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680,
  64     5700, 5745, 5765, 5785, 5805, 5825
  65         };
  66
  67
  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 =(unsigned char) pDevice->scStatistic.LinkQuality;
 108         #else
 109         pDevice->wstats.qual.qual = pDevice->byCurrSQ;
 110         #endif
 111         RFvRSSITodBm(pDevice, (unsigned char)(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 = (unsigned long)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     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWCOMMIT \n");
 137
 138         return 0;
 139
 140 }
 141 /*
 142  * Wireless Handler : get protocol name
 143  */
 144
 145 int iwctl_giwname(struct net_device *dev,
 146                          struct iw_request_info *info,
 147                          char *wrq,
 148                          char *extra)
 149 {
 150         strcpy(wrq, "802.11-a/b/g");
 151         return 0;
 152 }
 153
 154 /*
 155  * Wireless Handler : set scan
 156  */
 157
 158 int iwctl_siwscan(struct net_device *dev,
 159              struct iw_request_info *info,
 160                          struct iw_point *wrq,
 161              char *extra)
 162 {
 163         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 164          PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 165         struct iw_scan_req  *req = (struct iw_scan_req *)extra;
 166         unsigned char abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 167         PWLAN_IE_SSID       pItemSSID=NULL;
 168     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSCAN \n");
 169
 170
 171 if(pDevice->byReAssocCount > 0) {   //reject scan when re-associating!
 172 //send scan event to wpa_Supplicant
 173   union iwreq_data wrqu;
 174  PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
 175  memset(&wrqu, 0, sizeof(wrqu));
 176  wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
 177   return 0;
 178 }
 179
 180         spin_lock_irq(&pDevice->lock);
 181          BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
 182
 183 //mike add: active scan OR passive scan OR desire_ssid scan
 184  if(wrq->length == sizeof(struct iw_scan_req)) {
 185    if (wrq->flags & IW_SCAN_THIS_ESSID)  {                               //desire_ssid scan
 186        memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 187        pItemSSID = (PWLAN_IE_SSID)abyScanSSID;
 188        pItemSSID->byElementID = WLAN_EID_SSID;
 189        memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len);
 190          if (pItemSSID->abySSID[req->essid_len - 1] == '\0') {
 191            if(req->essid_len>0)
 192                 pItemSSID->len = req->essid_len - 1;
 193          }
 194         else
 195           pItemSSID->len = req->essid_len;
 196           pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 197          PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n",((PWLAN_IE_SSID)abyScanSSID)->abySSID,
 198                                                                                                         ((PWLAN_IE_SSID)abyScanSSID)->len);
 199         bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 200         spin_unlock_irq(&pDevice->lock);
 201
 202         return 0;
 203    }
 204    else if(req->scan_type == IW_SCAN_TYPE_PASSIVE) {          //passive scan
 205        pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 206    }
 207  }
 208  else {           //active scan
 209      pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 210  }
 211
 212          pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 213           //printk("SIOCSIWSCAN:WLAN_CMD_BSSID_SCAN\n");
 214         bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 215         spin_unlock_irq(&pDevice->lock);
 216
 217         return 0;
 218 }
 219
 220
 221 /*
 222  * Wireless Handler : get scan results
 223  */
 224
 225 int iwctl_giwscan(struct net_device *dev,
 226              struct iw_request_info *info,
 227                          struct iw_point *wrq,
 228              char *extra)
 229 {
 230     int ii, jj, kk;
 231         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 232     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 233     PKnownBSS           pBSS;
 234     PWLAN_IE_SSID       pItemSSID;
 235     PWLAN_IE_SUPP_RATES pSuppRates, pExtSuppRates;
 236         char *current_ev = extra;
 237         char *end_buf = extra + IW_SCAN_MAX_DATA;
 238         char *current_val = NULL;
 239         struct iw_event iwe;
 240         long ldBm;
 241         char buf[MAX_WPA_IE_LEN * 2 + 30];
 242
 243
 244     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN \n");
 245
 246     if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 247         // In scanning..
 248                 return -EAGAIN;
 249         }
 250         pBSS = &(pMgmt->sBSSList[0]);
 251     for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
 252                 if (current_ev >= end_buf)
 253                         break;
 254         pBSS = &(pMgmt->sBSSList[jj]);
 255         if (pBSS->bActive) {
 256                 //ADD mac address
 257                     memset(&iwe, 0, sizeof(iwe));
 258                     iwe.cmd = SIOCGIWAP;
 259                     iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 260                         memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN);
 261                             current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_ADDR_LEN);
 262                  //ADD ssid
 263                      memset(&iwe, 0, sizeof(iwe));
 264                       iwe.cmd = SIOCGIWESSID;
 265                       pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 266                        iwe.u.data.length = pItemSSID->len;
 267                        iwe.u.data.flags = 1;
 268                       current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 269                 //ADD mode
 270                     memset(&iwe, 0, sizeof(iwe));
 271                     iwe.cmd = SIOCGIWMODE;
 272             if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 273                         iwe.u.mode = IW_MODE_INFRA;
 274             }
 275             else {
 276                 iwe.u.mode = IW_MODE_ADHOC;
 277                     }
 278                 iwe.len = IW_EV_UINT_LEN;
 279                       current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe,  IW_EV_UINT_LEN);
 280            //ADD frequency
 281             pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates;
 282             pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates;
 283             memset(&iwe, 0, sizeof(iwe));
 284                 iwe.cmd = SIOCGIWFREQ;
 285                 iwe.u.freq.m = pBSS->uChannel;
 286                 iwe.u.freq.e = 0;
 287                 iwe.u.freq.i = 0;
 288                    current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 289             //2008-0409-04, <Add> by Einsn Liu
 290                         {
 291                         int f = (int)pBSS->uChannel - 1;
 292                         if(f < 0)f = 0;
 293                         iwe.u.freq.m = frequency_list[f] * 100000;
 294                         iwe.u.freq.e = 1;
 295                         }
 296                    current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 297                 //ADD quality
 298             memset(&iwe, 0, sizeof(iwe));
 299                 iwe.cmd = IWEVQUAL;
 300                 RFvRSSITodBm(pDevice, (unsigned char)(pBSS->uRSSI), &ldBm);
 301                     iwe.u.qual.level = ldBm;
 302                 iwe.u.qual.noise = 0;
 303 //2008-0409-01, <Add> by Einsn Liu
 304                         if(-ldBm<50){
 305                                 iwe.u.qual.qual = 100;
 306                         }else  if(-ldBm > 90) {
 307                                  iwe.u.qual.qual = 0;
 308                         }else {
 309                                 iwe.u.qual.qual=(40-(-ldBm-50))*100/40;
 310                         }
 311                         iwe.u.qual.updated=7;
 312
 313               //  iwe.u.qual.qual = 0;
 314             current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 315
 316             memset(&iwe, 0, sizeof(iwe));
 317             iwe.cmd = SIOCGIWENCODE;
 318             iwe.u.data.length = 0;
 319             if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 320                 iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 321             }else {
 322                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 323             }
 324             current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 325
 326             memset(&iwe, 0, sizeof(iwe));
 327             iwe.cmd = SIOCGIWRATE;
 328                 iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 329                 current_val = current_ev + IW_EV_LCP_LEN;
 330
 331                 for (kk = 0 ; kk < 12 ; kk++) {
 332                         if (pSuppRates->abyRates[kk] == 0)
 333                                 break;
 334                         // Bit rate given in 500 kb/s units (+ 0x80)
 335                         iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000);
 336                            current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 337                 }
 338                 for (kk = 0 ; kk < 8 ; kk++) {
 339                         if (pExtSuppRates->abyRates[kk] == 0)
 340                                 break;
 341                         // Bit rate given in 500 kb/s units (+ 0x80)
 342                         iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000);
 343                           current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 344                 }
 345
 346                 if((current_val - current_ev) > IW_EV_LCP_LEN)
 347                         current_ev = current_val;
 348
 349             memset(&iwe, 0, sizeof(iwe));
 350             iwe.cmd = IWEVCUSTOM;
 351             sprintf(buf, "bcn_int=%d", pBSS->wBeaconInterval);
 352             iwe.u.data.length = strlen(buf);
 353              current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, buf);
 354
 355             if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) {
 356                 memset(&iwe, 0, sizeof(iwe));
 357                 iwe.cmd = IWEVGENIE;
 358                 iwe.u.data.length = pBSS->wWPALen;
 359                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byWPAIE);
 360             }
 361
 362             if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) {
 363                 memset(&iwe, 0, sizeof(iwe));
 364                 iwe.cmd = IWEVGENIE;
 365                 iwe.u.data.length = pBSS->wRSNLen;
 366                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byRSNIE);
 367             }
 368
 369         }
 370     }// for
 371
 372         wrq->length = current_ev - extra;
 373         return 0;
 374
 375 }
 376
 377
 378 /*
 379  * Wireless Handler : set frequence or channel
 380  */
 381
 382 int iwctl_siwfreq(struct net_device *dev,
 383              struct iw_request_info *info,
 384              struct iw_freq *wrq,
 385              char *extra)
 386 {
 387         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 388         int rc = 0;
 389
 390     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
 391
 392         // If setting by frequency, convert to a channel
 393         if((wrq->e == 1) &&
 394            (wrq->m >= (int) 2.412e8) &&
 395            (wrq->m <= (int) 2.487e8)) {
 396                 int f = wrq->m / 100000;
 397                 int c = 0;
 398                 while((c < 14) && (f != frequency_list[c]))
 399                         c++;
 400                 wrq->e = 0;
 401                 wrq->m = c + 1;
 402         }
 403         // Setting by channel number
 404         if((wrq->m > 14) || (wrq->e > 0))
 405                 rc = -EOPNOTSUPP;
 406         else {
 407                 int channel = wrq->m;
 408                 if((channel < 1) || (channel > 14)) {
 409                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m);
 410                         rc = -EINVAL;
 411                 } else {
 412                           // Yes ! We can set it !!!
 413               DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel);
 414                           pDevice->uChannel = channel;
 415                          //2007-0207-04,<Add> by EinsnLiu
 416                          //Make change effect at once
 417                           pDevice->bCommit = true;
 418                 }
 419         }
 420
 421         return rc;
 422 }
 423
 424 /*
 425  * Wireless Handler : get frequence or channel
 426  */
 427
 428 int iwctl_giwfreq(struct net_device *dev,
 429              struct iw_request_info *info,
 430              struct iw_freq *wrq,
 431              char *extra)
 432 {
 433         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 434     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 435
 436     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
 437
 438 #ifdef WEXT_USECHANNELS
 439         wrq->m = (int)pMgmt->uCurrChannel;
 440         wrq->e = 0;
 441 #else
 442         {
 443                 int f = (int)pMgmt->uCurrChannel - 1;
 444                 if(f < 0)
 445                    f = 0;
 446                 wrq->m = frequency_list[f] * 100000;
 447                 wrq->e = 1;
 448         }
 449 #endif
 450
 451         return 0;
 452 }
 453
 454 /*
 455  * Wireless Handler : set operation mode
 456  */
 457
 458 int iwctl_siwmode(struct net_device *dev,
 459              struct iw_request_info *info,
 460              __u32 *wmode,
 461              char *extra)
 462 {
 463         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 464     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 465     int rc = 0;
 466
 467     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE \n");
 468
 469     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
 470         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Can't set operation mode, hostapd is running \n");
 471         return rc;
 472     }
 473
 474         switch(*wmode) {
 475
 476         case IW_MODE_ADHOC:
 477             if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
 478             pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 479             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 480                         pDevice->bCommit = true;
 481                     }
 482                 }
 483         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
 484                 break;
 485         case IW_MODE_AUTO:
 486         case IW_MODE_INFRA:
 487             if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) {
 488             pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 489             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 490                         pDevice->bCommit = true;
 491                     }
 492                 }
 493         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
 494                 break;
 495         case IW_MODE_MASTER:
 496
 497         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 498                 rc = -EOPNOTSUPP;
 499                 break;
 500
 501             if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
 502             pMgmt->eConfigMode = WMAC_CONFIG_AP;
 503             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 504                         pDevice->bCommit = true;
 505                     }
 506                 }
 507         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
 508                 break;
 509
 510         case IW_MODE_REPEAT:
 511         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 512                 rc = -EOPNOTSUPP;
 513                 break;
 514         default:
 515                 rc = -EINVAL;
 516         }
 517
 518         return rc;
 519 }
 520
 521 /*
 522  * Wireless Handler : get operation mode
 523  */
 524
 525 int iwctl_giwmode(struct net_device *dev,
 526              struct iw_request_info *info,
 527              __u32 *wmode,
 528              char *extra)
 529 {
 530         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 531     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 532
 533
 534     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE \n");
 535         // If not managed, assume it's ad-hoc
 536         switch (pMgmt->eConfigMode) {
 537         case WMAC_CONFIG_ESS_STA:
 538                 *wmode = IW_MODE_INFRA;
 539                 break;
 540         case WMAC_CONFIG_IBSS_STA:
 541         *wmode = IW_MODE_ADHOC;
 542                 break;
 543         case WMAC_CONFIG_AUTO:
 544                 *wmode = IW_MODE_INFRA;
 545                 break;
 546         case WMAC_CONFIG_AP:
 547                 *wmode = IW_MODE_MASTER;
 548                 break;
 549         default:
 550                 *wmode = IW_MODE_ADHOC;
 551         }
 552
 553         return 0;
 554 }
 555
 556
 557 /*
 558  * Wireless Handler : get capability range
 559  */
 560
 561 int iwctl_giwrange(struct net_device *dev,
 562              struct iw_request_info *info,
 563              struct iw_point *wrq,
 564              char *extra)
 565 {
 566         struct iw_range *range = (struct iw_range *) extra;
 567         int             i,k;
 568     unsigned char abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 569
 570
 571     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE \n");
 572         if (wrq->pointer) {
 573                 wrq->length = sizeof(struct iw_range);
 574                 memset(range, 0, sizeof(struct iw_range));
 575                 range->min_nwid = 0x0000;
 576                 range->max_nwid = 0x0000;
 577                 range->num_channels = 14;
 578                 // Should be based on cap_rid.country to give only
 579                 //  what the current card support
 580                 k = 0;
 581                 for(i = 0; i < 14; i++) {
 582                         range->freq[k].i = i + 1; // List index
 583                         range->freq[k].m = frequency_list[i] * 100000;
 584                         range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10
 585                 }
 586                 range->num_frequency = k;
 587                 // Hum... Should put the right values there
 588              #ifdef Calcu_LinkQual
 589                  range->max_qual.qual = 100;
 590              #else
 591                 range->max_qual.qual = 255;
 592              #endif
 593                 range->max_qual.level = 0;
 594                 range->max_qual.noise = 0;
 595                 range->sensitivity = 255;
 596
 597                 for(i = 0 ; i < 13 ; i++) {
 598                         range->bitrate[i] = abySupportedRates[i] * 500000;
 599                         if(range->bitrate[i] == 0)
 600                                 break;
 601                 }
 602                 range->num_bitrates = i;
 603
 604                 // Set an indication of the max TCP throughput
 605                 // in bit/s that we can expect using this interface.
 606                 //  May be use for QoS stuff... Jean II
 607                 if(i > 2)
 608                         range->throughput = 5 * 1000 * 1000;
 609                 else
 610                         range->throughput = 1.5 * 1000 * 1000;
 611
 612                 range->min_rts = 0;
 613                 range->max_rts = 2312;
 614                 range->min_frag = 256;
 615                 range->max_frag = 2312;
 616
 617
 618             // the encoding capabilities
 619             range->num_encoding_sizes = 3;
 620             // 64(40) bits WEP
 621             range->encoding_size[0] = 5;
 622             // 128(104) bits WEP
 623             range->encoding_size[1] = 13;
 624             // 256 bits for WPA-PSK
 625             range->encoding_size[2] = 32;
 626             // 4 keys are allowed
 627             range->max_encoding_tokens = 4;
 628
 629             range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
 630                     IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
 631
 632                 range->min_pmp = 0;
 633                 range->max_pmp = 1000000;// 1 secs
 634                 range->min_pmt = 0;
 635                 range->max_pmt = 1000000;// 1 secs
 636                 range->pmp_flags = IW_POWER_PERIOD;
 637                 range->pmt_flags = IW_POWER_TIMEOUT;
 638                 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
 639
 640                 // Transmit Power - values are in mW
 641
 642         range->txpower[0] = 100;
 643                 range->num_txpower = 1;
 644                 range->txpower_capa = IW_TXPOW_MWATT;
 645                 range->we_version_source = SUPPORTED_WIRELESS_EXT;
 646                 range->we_version_compiled = WIRELESS_EXT;
 647                 range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
 648                 range->retry_flags = IW_RETRY_LIMIT;
 649                 range->r_time_flags = IW_RETRY_LIFETIME;
 650                 range->min_retry = 1;
 651                 range->max_retry = 65535;
 652                 range->min_r_time = 1024;
 653                 range->max_r_time = 65535 * 1024;
 654                 // Experimental measurements - boundary 11/5.5 Mb/s
 655                 // Note : with or without the (local->rssi), results
 656                 //  are somewhat different. - Jean II
 657                 range->avg_qual.qual = 6;
 658                 range->avg_qual.level = 176;    // -80 dBm
 659                 range->avg_qual.noise = 0;
 660         }
 661
 662
 663         return 0;
 664 }
 665
 666
 667 /*
 668  * Wireless Handler : set ap mac address
 669  */
 670
 671 int iwctl_siwap(struct net_device *dev,
 672              struct iw_request_info *info,
 673                          struct sockaddr *wrq,
 674              char *extra)
 675 {
 676         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 677     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 678     int rc = 0;
 679     unsigned char ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
 680
 681     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAP \n");
 682 if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 683         // In scanning..
 684      printk("SIOCSIWAP(??)-->In scanning...\n");
 685    //  return -EAGAIN;
 686   }
 687         if (wrq->sa_family != ARPHRD_ETHER)
 688                 rc = -EINVAL;
 689         else {
 690                 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
 691                                 //2008-0409-05, <Add> by Einsn Liu
 692                 if((pDevice->bLinkPass == true) &&
 693                      (memcmp(pMgmt->abyDesireBSSID, pMgmt->abyCurrBSSID, 6)== 0)){
 694                         return rc;
 695                         }
 696         //mike :add
 697          if ((is_broadcast_ether_addr(pMgmt->abyDesireBSSID)) ||
 698              (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)){
 699               PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
 700                return rc;
 701          }
 702        //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
 703        //                  then ignore,because you don't known which one to be connect with??
 704         {
 705            unsigned int ii , uSameBssidNum=0;
 706                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 707                      if (pMgmt->sBSSList[ii].bActive &&
 708                         !compare_ether_addr(pMgmt->sBSSList[ii].abyBSSID, pMgmt->abyDesireBSSID)) {
 709                         uSameBssidNum++;
 710                      }
 711                   }
 712              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 713                  PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
 714                 return rc;
 715              }
 716         }
 717
 718         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 719                     pDevice->bCommit = true;
 720                 }
 721         }
 722         return rc;
 723 }
 724
 725 /*
 726  * Wireless Handler : get ap mac address
 727  */
 728
 729 int iwctl_giwap(struct net_device *dev,
 730              struct iw_request_info *info,
 731                          struct sockaddr *wrq,
 732              char *extra)
 733 {
 734         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 735     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 736
 737
 738     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
 739
 740     memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 741    //2008-0410,<Modify> by Einsn Liu
 742     if ((pDevice->bLinkPass == false) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
 743         memset(wrq->sa_data, 0, 6);
 744
 745     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
 746         memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 747     }
 748
 749         wrq->sa_family = ARPHRD_ETHER;
 750
 751         return 0;
 752
 753 }
 754
 755
 756 /*
 757  * Wireless Handler : get ap list
 758  */
 759
 760 int iwctl_giwaplist(struct net_device *dev,
 761              struct iw_request_info *info,
 762              struct iw_point *wrq,
 763              char *extra)
 764 {
 765         int ii,jj, rc = 0;
 766         struct sockaddr sock[IW_MAX_AP];
 767         struct iw_quality qual[IW_MAX_AP];
 768         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 769     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 770
 771
 772     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
 773         // Only super-user can see AP list
 774
 775         if (!capable(CAP_NET_ADMIN)) {
 776                 rc = -EPERM;
 777                 return rc;
 778         }
 779
 780         if (wrq->pointer) {
 781
 782                 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
 783
 784                 for (ii = 0, jj= 0; ii < MAX_BSS_NUM; ii++) {
 785                     pBSS = &(pMgmt->sBSSList[ii]);
 786             if (!pBSS->bActive)
 787                 continue;
 788             if ( jj >= IW_MAX_AP)
 789                 break;
 790                         memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
 791                         sock[jj].sa_family = ARPHRD_ETHER;
 792                         qual[jj].level = pBSS->uRSSI;
 793                         qual[jj].qual = qual[jj].noise = 0;
 794                         qual[jj].updated = 2;
 795                         jj++;
 796                 }
 797
 798                 wrq->flags = 1; // Should be define'd
 799                 wrq->length = jj;
 800                 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
 801                 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
 802         }
 803
 804         return rc;
 805 }
 806
 807
 808 /*
 809  * Wireless Handler : set essid
 810  */
 811
 812 int iwctl_siwessid(struct net_device *dev,
 813              struct iw_request_info *info,
 814              struct iw_point *wrq,
 815              char *extra)
 816 {
 817         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 818     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 819     PWLAN_IE_SSID       pItemSSID;
 820   //2008-0409-05, <Add> by Einsn Liu
 821     unsigned char len;
 822
 823
 824     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID \n");
 825  pDevice->fWPA_Authened = false;
 826 if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 827         // In scanning..
 828      printk("SIOCSIWESSID(??)-->In scanning...\n");
 829    //  return -EAGAIN;
 830   }
 831         // Check if we asked for `any'
 832         if(wrq->flags == 0) {
 833                 // Just send an empty SSID list
 834                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 835                   memset(pMgmt->abyDesireBSSID, 0xFF,6);
 836             PRINT_K("set essid to 'any' \n");
 837            #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 838              //Unknown desired AP,so here need not associate??
 839             //if(pDevice->bWPASuppWextEnabled == true)  {
 840                   return 0;
 841             // }
 842             #endif
 843         } else {
 844                 // Set the SSID
 845                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 846         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 847         pItemSSID->byElementID = WLAN_EID_SSID;
 848
 849                 memcpy(pItemSSID->abySSID, extra, wrq->length);
 850          if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
 851            if(wrq->length>0)
 852                 pItemSSID->len = wrq->length - 1;
 853          }
 854         else
 855           pItemSSID->len = wrq->length;
 856         printk("set essid to %s \n",pItemSSID->abySSID);
 857                 //2008-0409-05, <Add> by Einsn Liu
 858        len=(pItemSSID->len > ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len)?pItemSSID->len:((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len;
 859    if((pDevice->bLinkPass == true) &&
 860         (memcmp(pItemSSID->abySSID,((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID,len)==0))
 861          return 0;
 862
 863      //mike:need clear desiredBSSID
 864      if(pItemSSID->len==0) {
 865         memset(pMgmt->abyDesireBSSID, 0xFF,6);
 866         return 0;
 867      }
 868
 869 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 870  //Wext wil order another command of siwap to link with desired AP,
 871  //so here need not associate??
 872   if(pDevice->bWPASuppWextEnabled == true)  {
 873         /*******search if  in hidden ssid mode ****/
 874         {
 875            PKnownBSS       pCurr = NULL;
 876            unsigned char abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 877           unsigned int ii , uSameBssidNum=0;
 878
 879           memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID));
 880             pCurr = BSSpSearchBSSList(pDevice,
 881                                       NULL,
 882                                       abyTmpDesireSSID,
 883                                       pMgmt->eConfigPHYMode
 884                                       );
 885
 886             if (pCurr == NULL){
 887                PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
 888               vResetCommandTimer((void *) pDevice);
 889               pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 890                bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 891               bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 892           }
 893          else {  //mike:to find out if that desired SSID is a hidden-ssid AP ,
 894                      //         by means of judging if there are two same BSSID exist in list ?
 895                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 896                      if (pMgmt->sBSSList[ii].bActive &&
 897                         !compare_ether_addr(pMgmt->sBSSList[ii].abyBSSID, pCurr->abyBSSID)) {
 898                         uSameBssidNum++;
 899                      }
 900                   }
 901              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 902                  printk("SIOCSIWESSID:hidden ssid directly associate.......\n");
 903                 vResetCommandTimer((void *) pDevice);
 904                 pMgmt->eScanType = WMAC_SCAN_PASSIVE;          //this scan type,you'll submit scan result!
 905                 bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 906                 bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 907              }
 908          }
 909         }
 910      return 0;
 911   }
 912              #endif
 913
 914             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
 915         }
 916
 917     if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 918             pDevice->bCommit = true;
 919         }
 920
 921
 922         return 0;
 923 }
 924
 925
 926 /*
 927  * Wireless Handler : get essid
 928  */
 929
 930 int iwctl_giwessid(struct net_device *dev,
 931              struct iw_request_info *info,
 932              struct iw_point *wrq,
 933              char *extra)
 934 {
 935
 936         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 937     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 938         PWLAN_IE_SSID       pItemSSID;
 939
 940     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
 941
 942         // Note : if wrq->u.data.flags != 0, we should
 943         // get the relevant SSID from the SSID list...
 944
 945         // Get the current SSID
 946     pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 947         //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 948         memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
 949         extra[pItemSSID->len] = '\0';
 950         wrq->length = pItemSSID->len + 1;
 951                 //2008-0409-03, <Add> by Einsn Liu
 952         wrq->length = pItemSSID->len;
 953         wrq->flags = 1; // active
 954
 955
 956         return 0;
 957 }
 958
 959 /*
 960  * Wireless Handler : set data rate
 961  */
 962
 963 int iwctl_siwrate(struct net_device *dev,
 964              struct iw_request_info *info,
 965                          struct iw_param *wrq,
 966              char *extra)
 967 {
 968         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 969     int rc = 0;
 970         u8      brate = 0;
 971         int     i;
 972         unsigned char abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 973
 974
 975     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
 976     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
 977         rc = -EINVAL;
 978         return rc;
 979     }
 980
 981         // First : get a valid bit rate value
 982
 983         // Which type of value
 984         if((wrq->value < 13) &&
 985            (wrq->value >= 0)) {
 986                 // Setting by rate index
 987                 // Find value in the magic rate table
 988                 brate = wrq->value;
 989         } else {
 990                 // Setting by frequency value
 991                 u8      normvalue = (u8) (wrq->value/500000);
 992
 993                 // Check if rate is valid
 994                 for(i = 0 ; i < 13 ; i++) {
 995                         if(normvalue == abySupportedRates[i]) {
 996                                 brate = i;
 997                                 break;
 998                         }
 999                 }
1000         }
1001         // -1 designed the max rate (mostly auto mode)
1002         if(wrq->value == -1) {
1003                 // Get the highest available rate
1004                 for(i = 0 ; i < 13 ; i++) {
1005                         if(abySupportedRates[i] == 0)
1006                                 break;
1007                 }
1008                 if(i != 0)
1009                         brate = i - 1;
1010
1011         }
1012         // Check that it is valid
1013         // brate is index of abySupportedRates[]
1014         if(brate > 13 ) {
1015                 rc = -EINVAL;
1016                 return rc;
1017         }
1018
1019         // Now, check if we want a fixed or auto value
1020         if(wrq->fixed != 0) {
1021                 // Fixed mode
1022                 // One rate, fixed
1023         printk("Rate Fix\n");
1024                 pDevice->bFixRate = true;
1025         if ((pDevice->byBBType == BB_TYPE_11B)&& (brate > 3)) {
1026             pDevice->uConnectionRate = 3;
1027         }
1028         else {
1029             pDevice->uConnectionRate = brate;
1030             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
1031         }
1032
1033         }
1034         else {
1035         pDevice->bFixRate = false;
1036         pDevice->uConnectionRate = 13;
1037         printk("auto rate:connection_rate is 13\n");
1038      }
1039
1040         return rc;
1041 }
1042
1043 /*
1044  * Wireless Handler : get data rate
1045  */
1046
1047 int iwctl_giwrate(struct net_device *dev,
1048              struct iw_request_info *info,
1049              struct iw_param *wrq,
1050              char *extra)
1051 {
1052         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1053 //2007-0118-05,<Mark> by EinsnLiu
1054 //Mark the unnecessary sentences.
1055 //    PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1056
1057     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
1058     {
1059         unsigned char abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1060             int brate = 0;
1061 //2008-5-8 <modify> by chester
1062 if(pDevice->bLinkPass){
1063 if(pDevice->bFixRate == true){
1064                 if (pDevice->uConnectionRate < 13) {
1065                 brate = abySupportedRates[pDevice->uConnectionRate];
1066             }else {
1067             if (pDevice->byBBType == BB_TYPE_11B)
1068                     brate = 0x16;
1069             if (pDevice->byBBType == BB_TYPE_11G)
1070                     brate = 0x6C;
1071             if (pDevice->byBBType == BB_TYPE_11A)
1072                     brate = 0x6C;
1073             }
1074 }
1075 else
1076 {
1077
1078  brate = abySupportedRates[TxRate_iwconfig];
1079 }
1080 }
1081 else brate =0;
1082 //2007-0118-05,<Mark> by EinsnLiu
1083 //Mark the unnecessary sentences.
1084 /*
1085             if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1086             if (pDevice->byBBType == BB_TYPE_11B)
1087                     brate = 0x16;
1088             if (pDevice->byBBType == BB_TYPE_11G)
1089                     brate = 0x6C;
1090             if (pDevice->byBBType == BB_TYPE_11A)
1091                     brate = 0x6C;
1092             }
1093 */
1094
1095 //              if (pDevice->uConnectionRate == 13)
1096 //                brate = abySupportedRates[pDevice->wCurrentRate];
1097             wrq->value = brate * 500000;
1098             // If more than one rate, set auto
1099             if (pDevice->bFixRate == true)
1100                 wrq->fixed = true;
1101     }
1102
1103
1104         return 0;
1105 }
1106
1107
1108
1109 /*
1110  * Wireless Handler : set rts threshold
1111  */
1112
1113 int iwctl_siwrts(struct net_device *dev,
1114              struct iw_request_info *info,
1115                          struct iw_param *wrq,
1116              char *extra)
1117 {
1118         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1119         int rc = 0;
1120
1121     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1122
1123         {
1124             int rthr = wrq->value;
1125             if(wrq->disabled)
1126                         rthr = 2312;
1127             if((rthr < 0) || (rthr > 2312)) {
1128                         rc = -EINVAL;
1129         }else {
1130                     pDevice->wRTSThreshold = rthr;
1131             }
1132     }
1133
1134         return 0;
1135 }
1136
1137 /*
1138  * Wireless Handler : get rts
1139  */
1140
1141 int iwctl_giwrts(struct net_device *dev,
1142              struct iw_request_info *info,
1143                          struct iw_param *wrq,
1144              char *extra)
1145 {
1146         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1147
1148     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1149         wrq->value = pDevice->wRTSThreshold;
1150         wrq->disabled = (wrq->value >= 2312);
1151         wrq->fixed = 1;
1152
1153         return 0;
1154 }
1155
1156 /*
1157  * Wireless Handler : set fragment threshold
1158  */
1159
1160 int iwctl_siwfrag(struct net_device *dev,
1161              struct iw_request_info *info,
1162                          struct iw_param *wrq,
1163              char *extra)
1164 {
1165     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1166     int rc = 0;
1167     int fthr = wrq->value;
1168
1169
1170     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1171
1172
1173     if (wrq->disabled)
1174                 fthr = 2312;
1175     if((fthr < 256) || (fthr > 2312)) {
1176                 rc = -EINVAL;
1177     }else {
1178                  fthr &= ~0x1;  // Get an even value
1179              pDevice->wFragmentationThreshold = (u16)fthr;
1180     }
1181
1182         return rc;
1183 }
1184
1185 /*
1186  * Wireless Handler : get fragment threshold
1187  */
1188
1189 int iwctl_giwfrag(struct net_device *dev,
1190              struct iw_request_info *info,
1191                          struct iw_param *wrq,
1192              char *extra)
1193 {
1194     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1195
1196     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1197         wrq->value = pDevice->wFragmentationThreshold;
1198         wrq->disabled = (wrq->value >= 2312);
1199         wrq->fixed = 1;
1200
1201         return 0;
1202 }
1203
1204
1205
1206 /*
1207  * Wireless Handler : set retry threshold
1208  */
1209 int iwctl_siwretry(struct net_device *dev,
1210              struct iw_request_info *info,
1211                          struct iw_param *wrq,
1212              char *extra)
1213 {
1214     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1215     int rc = 0;
1216
1217
1218     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1219
1220         if (wrq->disabled) {
1221                 rc = -EINVAL;
1222                 return rc;
1223         }
1224
1225         if (wrq->flags & IW_RETRY_LIMIT) {
1226                 if(wrq->flags & IW_RETRY_MAX)
1227                         pDevice->byLongRetryLimit = wrq->value;
1228                 else if (wrq->flags & IW_RETRY_MIN)
1229                         pDevice->byShortRetryLimit = wrq->value;
1230                 else {
1231                         // No modifier : set both
1232                         pDevice->byShortRetryLimit = wrq->value;
1233                         pDevice->byLongRetryLimit = wrq->value;
1234                 }
1235         }
1236         if (wrq->flags & IW_RETRY_LIFETIME) {
1237                 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1238         }
1239
1240
1241         return rc;
1242 }
1243
1244 /*
1245  * Wireless Handler : get retry threshold
1246  */
1247 int iwctl_giwretry(struct net_device *dev,
1248              struct iw_request_info *info,
1249                          struct iw_param *wrq,
1250              char *extra)
1251 {
1252     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1253     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1254         wrq->disabled = 0;      // Can't be disabled
1255
1256         // Note : by default, display the min retry number
1257         if((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1258                 wrq->flags = IW_RETRY_LIFETIME;
1259                 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1260         } else if((wrq->flags & IW_RETRY_MAX)) {
1261                 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1262                 wrq->value = (int)pDevice->byLongRetryLimit;
1263         } else {
1264                 wrq->flags = IW_RETRY_LIMIT;
1265                 wrq->value = (int)pDevice->byShortRetryLimit;
1266                 if((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1267                         wrq->flags |= IW_RETRY_MIN;
1268         }
1269
1270
1271         return 0;
1272 }
1273
1274
1275 /*
1276  * Wireless Handler : set encode mode
1277  */
1278 int iwctl_siwencode(struct net_device *dev,
1279              struct iw_request_info *info,
1280              struct iw_point *wrq,
1281              char *extra)
1282 {
1283     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1284     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1285         unsigned long dwKeyIndex = (unsigned long)(wrq->flags & IW_ENCODE_INDEX);
1286         int ii,uu, rc = 0;
1287         int index = (wrq->flags & IW_ENCODE_INDEX);
1288
1289 //2007-0207-07,<Modify> by EinsnLiu
1290 //There are some problems when using iwconfig encode/key command to set the WEP key.
1291 //I almost rewrite this function.
1292 //now it support:(assume the wireless interface's name is eth0)
1293 //iwconfig eth0 key [1] 1122334455 open  /*set key stirng to index 1,and driver using key index is set to 1*/
1294 //iwconfig eth0 key [3]    /*set driver using  key index to 3,the key string no change */
1295 //iwconfig eth0 key 1122334455  /*set key string to driver using index*/
1296 //iwconfig eth0 key restricted  /*enable share key*/
1297
1298         PSKeyTable pkeytab;
1299
1300         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1301
1302 if((wrq->flags & IW_ENCODE_DISABLED)==0){
1303         //Not disable encryption
1304
1305         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1306                 rc = -EINVAL;
1307         return rc;
1308         }
1309
1310         if(dwKeyIndex<1&&((wrq->flags&IW_ENCODE_NOKEY)==0)){//set default key
1311                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1312                         dwKeyIndex=pDevice->byKeyIndex;
1313                         }
1314                 else dwKeyIndex=0;
1315                 }else dwKeyIndex--;
1316
1317
1318         // Check the size of the key
1319         if (wrq->length > WLAN_WEP232_KEYLEN) {
1320                 rc = -EINVAL;
1321         return rc;
1322         }
1323
1324         if(wrq->length>0){//have key
1325
1326         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1327             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1328         }
1329         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1330             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1331         }
1332         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1333             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1334         }else {//no support length
1335                 rc = -EINVAL;
1336         return rc;
1337                 }
1338         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1339         memcpy(pDevice->abyKey, extra, wrq->length);
1340
1341         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1342         for (ii = 0; ii < wrq->length; ii++) {
1343             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1344         }
1345
1346         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1347             spin_lock_irq(&pDevice->lock);
1348             KeybSetDefaultKey(&(pDevice->sKey),
1349                             (unsigned long)(dwKeyIndex | (1 << 31)),
1350                                 wrq->length,
1351                             NULL,
1352                             pDevice->abyKey,
1353                             KEY_CTL_WEP,
1354                             pDevice->PortOffset,
1355                             pDevice->byLocalID
1356                           );
1357             spin_unlock_irq(&pDevice->lock);
1358         }
1359         pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
1360         pDevice->uKeyLength = wrq->length;
1361         pDevice->bTransmitKey = true;
1362         pDevice->bEncryptionEnable = true;
1363         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1364
1365                 }else if(index>0){
1366         //when the length is 0 the request only changes the default transmit key index
1367         //check the new key has a non zero lenget
1368         if(pDevice->bEncryptionEnable==false)
1369         {
1370                 rc = -EINVAL;
1371                 return rc;
1372         }
1373         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Just set Default key Index:\n");
1374         pkeytab=&(pDevice->sKey.KeyTable[MAX_KEY_TABLE-1]);
1375         if(pkeytab->GroupKey[(unsigned char)dwKeyIndex].uKeyLength==0){
1376                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Default key len is 0\n");
1377                 rc = -EINVAL;
1378                 return rc;
1379                 }
1380          pDevice->byKeyIndex =(unsigned char)dwKeyIndex;
1381          pkeytab->dwGTKeyIndex =dwKeyIndex | (1 << 31);
1382          pkeytab->GroupKey[(unsigned char)dwKeyIndex].dwKeyIndex=dwKeyIndex | (1 << 31);
1383         }
1384
1385 }else {//disable the key
1386         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1387         if(pDevice->bEncryptionEnable==false)
1388                 return 0;
1389         pMgmt->bShareKeyAlgorithm = false;
1390         pDevice->bEncryptionEnable = false;
1391         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1392         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1393             spin_lock_irq(&pDevice->lock);
1394             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1395                 MACvDisableKeyEntry(pDevice->PortOffset, uu);
1396             spin_unlock_irq(&pDevice->lock);
1397         }
1398 }
1399 //End Modify,Einsn
1400
1401 /*
1402      DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1403
1404         // Check the size of the key
1405         if (wrq->length > WLAN_WEP232_KEYLEN) {
1406                 rc = -EINVAL;
1407         return rc;
1408         }
1409
1410         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1411                 rc = -EINVAL;
1412         return rc;
1413     }
1414
1415     if (dwKeyIndex > 0)
1416                 dwKeyIndex--;
1417
1418         // Send the key to the card
1419         if (wrq->length > 0) {
1420
1421         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1422             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1423         }
1424         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1425             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1426         }
1427         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1428             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1429         }
1430         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1431         memcpy(pDevice->abyKey, extra, wrq->length);
1432
1433         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1434         for (ii = 0; ii < wrq->length; ii++) {
1435             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1436         }
1437
1438         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1439             spin_lock_irq(&pDevice->lock);
1440             KeybSetDefaultKey(&(pDevice->sKey),
1441                             (unsigned long)(pDevice->byKeyIndex | (1 << 31)),
1442                             pDevice->uKeyLength,
1443                             NULL,
1444                             pDevice->abyKey,
1445                             KEY_CTL_WEP,
1446                             pDevice->PortOffset,
1447                             pDevice->byLocalID
1448                           );
1449             spin_unlock_irq(&pDevice->lock);
1450         }
1451         pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
1452         pDevice->uKeyLength = wrq->length;
1453         pDevice->bTransmitKey = true;
1454         pDevice->bEncryptionEnable = true;
1455         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1456
1457                 // Do we want to just set the transmit key index ?
1458                 if ( index < 4 ) {
1459                     pDevice->byKeyIndex = index;
1460                 }
1461                 else if(!(wrq->flags & IW_ENCODE_MODE)) {
1462                                 rc = -EINVAL;
1463                                 return rc;
1464             }
1465         }
1466         // Read the flags
1467         if(wrq->flags & IW_ENCODE_DISABLED){
1468
1469         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1470                 pMgmt->bShareKeyAlgorithm = false;
1471         pDevice->bEncryptionEnable = false;
1472         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1473         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1474             spin_lock_irq(&pDevice->lock);
1475             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1476                 MACvDisableKeyEntry(pDevice->PortOffset, uu);
1477             spin_unlock_irq(&pDevice->lock);
1478         }
1479         }
1480 */
1481
1482         if(wrq->flags & IW_ENCODE_RESTRICTED) {
1483         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1484                 pMgmt->bShareKeyAlgorithm = true;
1485         }
1486         if(wrq->flags & IW_ENCODE_OPEN) {
1487             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1488                 pMgmt->bShareKeyAlgorithm = false;
1489         }
1490         return rc;
1491 }
1492
1493 /*
1494  * Wireless Handler : get encode mode
1495  */
1496  /*
1497 int iwctl_giwencode(struct net_device *dev,
1498              struct iw_request_info *info,
1499              struct iw_point *wrq,
1500              char *extra)
1501 {
1502     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1503     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1504     int rc = 0;
1505     char abyKey[WLAN_WEP232_KEYLEN];
1506         unsigned int index = (unsigned int)(wrq->flags & IW_ENCODE_INDEX);
1507         PSKeyItem   pKey = NULL;
1508
1509     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1510 //2007-0207-06,<Add> by EinsnLiu
1511 //the key index in iwconfig is 1-4 when our driver is 0-3
1512 //so it can't be used directly.
1513 //if the index is 0,we should used the index set by driver.
1514         if (index > WLAN_WEP_NKEYS) {
1515                 rc = -EINVAL;
1516         return rc;
1517         }
1518         if(index<1){//set default key
1519                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1520                         index=pDevice->byKeyIndex;
1521                         }
1522                 else index=0;
1523                 }else index--;
1524 //End Add,Einsn
1525
1526         memset(abyKey, 0, sizeof(abyKey));
1527         // Check encryption mode
1528         wrq->flags = IW_ENCODE_NOKEY;
1529         // Is WEP enabled ???
1530         if (pDevice->bEncryptionEnable)
1531                 wrq->flags |=  IW_ENCODE_ENABLED;
1532     else
1533                 wrq->flags |=  IW_ENCODE_DISABLED;
1534
1535     if (pMgmt->bShareKeyAlgorithm)
1536                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1537         else
1538                 wrq->flags |=  IW_ENCODE_OPEN;
1539
1540         if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (unsigned char)index , &pKey)){
1541         wrq->length = pKey->uKeyLength;
1542         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1543 //2007-0207-06,<Modify> by EinsnLiu
1544 //only get key success need to  copy data
1545 //index should +1.
1546 //there is not necessary to return -EINVAL when get key failed
1547 //if return -EINVAL,the encryption item can't be display by the command "iwconfig".
1548         wrq->flags |= index+1;
1549         memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1550     }
1551
1552     //else {
1553     //    rc = -EINVAL;
1554    //     return rc;
1555   //  }
1556
1557
1558 //End Modify,Einsn
1559
1560         return 0;
1561 }
1562 */
1563
1564 //2008-0409-06, <Add> by Einsn Liu
1565
1566 int iwctl_giwencode(struct net_device *dev,
1567                         struct iw_request_info *info,
1568                         struct iw_point *wrq,
1569                         char *extra)
1570 {
1571         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1572         PSMgmtObject            pMgmt = &(pDevice->sMgmtObj);
1573         char abyKey[WLAN_WEP232_KEYLEN];
1574
1575         unsigned int index = (unsigned int)(wrq->flags & IW_ENCODE_INDEX);
1576         PSKeyItem       pKey = NULL;
1577
1578         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1579
1580         if (index > WLAN_WEP_NKEYS) {
1581                 return  -EINVAL;
1582         }
1583         if(index<1){//get default key
1584                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1585                         index=pDevice->byKeyIndex;
1586                 } else
1587                       index=0;
1588         }else
1589              index--;
1590
1591         memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1592         // Check encryption mode
1593         wrq->flags = IW_ENCODE_NOKEY;
1594         // Is WEP enabled ???
1595         if (pDevice->bEncryptionEnable)
1596                 wrq->flags |=  IW_ENCODE_ENABLED;
1597         else
1598                 wrq->flags |=  IW_ENCODE_DISABLED;
1599
1600         if (pMgmt->bShareKeyAlgorithm)
1601                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1602         else
1603                 wrq->flags |=  IW_ENCODE_OPEN;
1604                 wrq->length=0;
1605
1606         if((index==0)&&(pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled||
1607                 pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)){//get wpa pairwise  key
1608                         if (KeybGetKey(&(pDevice->sKey),pMgmt->abyCurrBSSID, 0xffffffff, &pKey)){
1609                            wrq->length = pKey->uKeyLength;
1610                                   memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1611                                   memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1612                            }
1613         }else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (unsigned char)index , &pKey)){
1614                         wrq->length = pKey->uKeyLength;
1615                         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1616                 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1617         }
1618
1619         wrq->flags |= index+1;
1620
1621         return 0;
1622 }
1623
1624
1625 /*
1626  * Wireless Handler : set power mode
1627  */
1628 int iwctl_siwpower(struct net_device *dev,
1629              struct iw_request_info *info,
1630                          struct iw_param *wrq,
1631              char *extra)
1632 {
1633     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1634     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1635     int rc = 0;
1636
1637     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1638
1639     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1640                  rc = -EINVAL;
1641                  return rc;
1642         }
1643
1644         if (wrq->disabled) {
1645                 pDevice->ePSMode = WMAC_POWER_CAM;
1646                 PSvDisablePowerSaving(pDevice);
1647                 return rc;
1648         }
1649         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1650          pDevice->ePSMode = WMAC_POWER_FAST;
1651          PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval);
1652
1653         } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1654              pDevice->ePSMode = WMAC_POWER_FAST;
1655          PSvEnablePowerSaving((void *)pDevice, pMgmt->wListenInterval);
1656         }
1657         switch (wrq->flags & IW_POWER_MODE) {
1658         case IW_POWER_UNICAST_R:
1659         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1660                 rc = -EINVAL;
1661                 break;
1662         case IW_POWER_ALL_R:
1663         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1664                 rc = -EINVAL;
1665         case IW_POWER_ON:
1666         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1667                 break;
1668         default:
1669                 rc = -EINVAL;
1670         }
1671
1672         return rc;
1673 }
1674
1675 /*
1676  * Wireless Handler : get power mode
1677  */
1678 int iwctl_giwpower(struct net_device *dev,
1679              struct iw_request_info *info,
1680                          struct iw_param *wrq,
1681              char *extra)
1682 {
1683     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1684     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1685     int mode = pDevice->ePSMode;
1686
1687
1688     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1689
1690
1691         wrq->disabled = (mode == WMAC_POWER_CAM);
1692         if (wrq->disabled)
1693             return 0;
1694
1695         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1696                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1697                 wrq->flags = IW_POWER_TIMEOUT;
1698         } else {
1699                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1700                 wrq->flags = IW_POWER_PERIOD;
1701         }
1702         wrq->flags |= IW_POWER_ALL_R;
1703
1704         return 0;
1705 }
1706
1707
1708 /*
1709  * Wireless Handler : get Sensitivity
1710  */
1711 int iwctl_giwsens(struct net_device *dev,
1712                          struct iw_request_info *info,
1713                          struct iw_param *wrq,
1714                          char *extra)
1715 {
1716     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1717     long ldBm;
1718
1719     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1720     if (pDevice->bLinkPass == true) {
1721         RFvRSSITodBm(pDevice, (unsigned char)(pDevice->uCurrRSSI), &ldBm);
1722             wrq->value = ldBm;
1723         }
1724         else {
1725             wrq->value = 0;
1726     };
1727         wrq->disabled = (wrq->value == 0);
1728         wrq->fixed = 1;
1729
1730
1731         return 0;
1732 }
1733
1734 //2008-0409-07, <Add> by Einsn Liu
1735 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1736
1737 int iwctl_siwauth(struct net_device *dev,
1738                           struct iw_request_info *info,
1739                           struct iw_param *wrq,
1740                           char *extra)
1741 {
1742         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1743         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1744         int ret=0;
1745         static int wpa_version=0;  //must be static to save the last value,einsn liu
1746         static int pairwise=0;
1747
1748     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1749         switch (wrq->flags & IW_AUTH_INDEX) {
1750         case IW_AUTH_WPA_VERSION:
1751                 wpa_version = wrq->value;
1752                 if(wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1753                        PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1754                         //pDevice->bWPADevEnable = false;
1755                 }
1756                 else if(wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1757                           PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1758                 }
1759                 else {
1760                           PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1761                 }
1762                 //pDevice->bWPASuppWextEnabled =true;
1763                 break;
1764         case IW_AUTH_CIPHER_PAIRWISE:
1765                 pairwise = wrq->value;
1766                 if(pairwise == IW_AUTH_CIPHER_CCMP){
1767                         pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1768                 }else if(pairwise == IW_AUTH_CIPHER_TKIP){
1769                         pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1770                 }else if(pairwise == IW_AUTH_CIPHER_WEP40||pairwise == IW_AUTH_CIPHER_WEP104){
1771                         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1772                 }else if(pairwise == IW_AUTH_CIPHER_NONE){
1773                         //do nothing,einsn liu
1774                 }else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1775
1776                 break;
1777         case IW_AUTH_CIPHER_GROUP:
1778                 if(wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1779                         break;
1780                 if(pairwise == IW_AUTH_CIPHER_NONE){
1781                         if(wrq->value == IW_AUTH_CIPHER_CCMP){
1782                                 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1783                         }else {
1784                                 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1785                         }
1786                 }
1787                 break;
1788         case IW_AUTH_KEY_MGMT:
1789
1790                 if(wpa_version == IW_AUTH_WPA_VERSION_WPA2){
1791                         if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1792                                 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1793                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1794                 }else if(wpa_version == IW_AUTH_WPA_VERSION_WPA){
1795                         if(wrq->value == 0){
1796                                 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1797                         }else if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1798                                 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1799                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1800                 }
1801
1802                 break;
1803         case IW_AUTH_TKIP_COUNTERMEASURES:
1804                 break;          /* FIXME */
1805         case IW_AUTH_DROP_UNENCRYPTED:
1806                 break;
1807         case IW_AUTH_80211_AUTH_ALG:
1808                 if(wrq->value==IW_AUTH_ALG_OPEN_SYSTEM){
1809                         pMgmt->bShareKeyAlgorithm=false;
1810                 }else if(wrq->value==IW_AUTH_ALG_SHARED_KEY){
1811                         pMgmt->bShareKeyAlgorithm=true;
1812                 }
1813                 break;
1814         case IW_AUTH_WPA_ENABLED:
1815                 //pDevice->bWPADevEnable = !! wrq->value;
1816                 break;
1817         case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1818                 break;
1819         case IW_AUTH_ROAMING_CONTROL:
1820                 ret = -EOPNOTSUPP;
1821                 break;
1822         case IW_AUTH_PRIVACY_INVOKED:
1823                 pDevice->bEncryptionEnable = !!wrq->value;
1824                 if(pDevice->bEncryptionEnable == false){
1825                         wpa_version = 0;
1826                         pairwise = 0;
1827                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1828                         pMgmt->bShareKeyAlgorithm = false;
1829                         pMgmt->eAuthenMode = false;
1830                         //pDevice->bWPADevEnable = false;
1831                 }
1832
1833                 break;
1834         default:
1835                 ret = -EOPNOTSUPP;
1836                 break;
1837         }
1838 /*
1839         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1840         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1841         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1842         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode  = %d\n",pMgmt->eAuthenMode);
1843         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"true":"false");
1844         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"true":"false");
1845         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADevEnable = %s\n",pDevice->bWPADevEnable?"true":"false");
1846 */
1847    return ret;
1848 }
1849
1850
1851 int iwctl_giwauth(struct net_device *dev,
1852                           struct iw_request_info *info,
1853                           struct iw_param *wrq,
1854                           char *extra)
1855 {
1856         return -EOPNOTSUPP;
1857 }
1858
1859
1860
1861 int iwctl_siwgenie(struct net_device *dev,
1862                           struct iw_request_info *info,
1863                           struct iw_point *wrq,
1864                           char *extra)
1865 {
1866         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1867         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1868         int ret=0;
1869
1870         if(wrq->length){
1871                 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1872                         ret = -EINVAL;
1873                         goto out;
1874                 }
1875                 if(wrq->length > MAX_WPA_IE_LEN){
1876                         ret = -ENOMEM;
1877                         goto out;
1878                 }
1879                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1880                 if(copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
1881                         ret = -EFAULT;
1882                         goto out;
1883                 }
1884                 pMgmt->wWPAIELen = wrq->length;
1885         }else {
1886                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1887                 pMgmt->wWPAIELen = 0;
1888         }
1889
1890         out://not completely ...not necessary in wpa_supplicant 0.5.8
1891         return ret;
1892 }
1893
1894 int iwctl_giwgenie(struct net_device *dev,
1895                           struct iw_request_info *info,
1896                           struct iw_point *wrq,
1897                           char *extra)
1898 {
1899         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1900         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1901         int ret=0;
1902         int space = wrq->length;
1903
1904         wrq->length = 0;
1905         if(pMgmt->wWPAIELen > 0){
1906                 wrq->length = pMgmt->wWPAIELen;
1907                 if(pMgmt->wWPAIELen <= space){
1908                         if(copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)){
1909                                 ret = -EFAULT;
1910                         }
1911                 }else
1912                         ret = -E2BIG;
1913         }
1914
1915         return ret;
1916 }
1917
1918
1919 int iwctl_siwencodeext(struct net_device *dev,
1920              struct iw_request_info *info,
1921              struct iw_point *wrq,
1922              char *extra)
1923 {
1924     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1925         struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
1926     struct viawget_wpa_param *param=NULL;
1927 //original member
1928     wpa_alg alg_name;
1929     u8  addr[6];
1930     int key_idx, set_tx=0;
1931     u8  seq[IW_ENCODE_SEQ_MAX_SIZE];
1932     u8 key[64];
1933     size_t seq_len=0,key_len=0;
1934 //
1935    // int ii;
1936     u8 *buf;
1937     size_t blen;
1938     u8 key_array[64];
1939     int ret=0;
1940
1941 PRINT_K("SIOCSIWENCODEEXT...... \n");
1942
1943 blen = sizeof(*param);
1944 buf = kmalloc((int)blen, (int)GFP_KERNEL);
1945 if (buf == NULL)
1946     return -ENOMEM;
1947 memset(buf, 0, blen);
1948 param = (struct viawget_wpa_param *) buf;
1949
1950 //recover alg_name
1951 switch (ext->alg) {
1952     case IW_ENCODE_ALG_NONE:
1953                   alg_name = WPA_ALG_NONE;
1954                 break;
1955     case IW_ENCODE_ALG_WEP:
1956                   alg_name = WPA_ALG_WEP;
1957                 break;
1958     case IW_ENCODE_ALG_TKIP:
1959                   alg_name = WPA_ALG_TKIP;
1960                 break;
1961     case IW_ENCODE_ALG_CCMP:
1962                   alg_name = WPA_ALG_CCMP;
1963                 break;
1964     default:
1965                 PRINT_K("Unknown alg = %d\n",ext->alg);
1966                 ret= -ENOMEM;
1967                 goto error;
1968                 }
1969 //recover addr
1970  memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1971 //recover key_idx
1972   key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1973 //recover set_tx
1974 if(ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1975    set_tx = 1;
1976 //recover seq,seq_len
1977         if(ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1978    seq_len=IW_ENCODE_SEQ_MAX_SIZE;
1979    memcpy(seq, ext->rx_seq, seq_len);
1980                 }
1981 //recover key,key_len
1982 if(ext->key_len) {
1983   key_len=ext->key_len;
1984   memcpy(key, &ext->key[0], key_len);
1985         }
1986
1987 memset(key_array, 0, 64);
1988 if ( key_len > 0) {
1989      memcpy(key_array, key, key_len);
1990     if (key_len == 32) {
1991           // notice ! the oder
1992           memcpy(&key_array[16], &key[24], 8);
1993           memcpy(&key_array[24], &key[16], 8);
1994         }
1995         }
1996
1997 /**************Translate iw_encode_ext to viawget_wpa_param****************/
1998 memcpy(param->addr, addr, ETH_ALEN);
1999 param->u.wpa_key.alg_name = (int)alg_name;
2000 param->u.wpa_key.set_tx = set_tx;
2001 param->u.wpa_key.key_index = key_idx;
2002 param->u.wpa_key.key_len = key_len;
2003 param->u.wpa_key.key = (u8 *)key_array;
2004 param->u.wpa_key.seq = (u8 *)seq;
2005 param->u.wpa_key.seq_len = seq_len;
2006
2007 #if 0
2008 printk("param->u.wpa_key.alg_name =%d\n",param->u.wpa_key.alg_name);
2009 printk(KERN_DEBUG "param->addr=%pM\n", param->addr);
2010 printk("param->u.wpa_key.set_tx =%d\n",param->u.wpa_key.set_tx);
2011 printk("param->u.wpa_key.key_index =%d\n",param->u.wpa_key.key_index);
2012 printk("param->u.wpa_key.key_len =%d\n",param->u.wpa_key.key_len);
2013 printk("param->u.wpa_key.key =");
2014 for(ii=0;ii<param->u.wpa_key.key_len;ii++)
2015         printk("%02x:",param->u.wpa_key.key[ii]);
2016          printk("\n");
2017 printk("param->u.wpa_key.seq_len =%d\n",param->u.wpa_key.seq_len);
2018 printk("param->u.wpa_key.seq =");
2019 for(ii=0;ii<param->u.wpa_key.seq_len;ii++)
2020         printk("%02x:",param->u.wpa_key.seq[ii]);
2021          printk("\n");
2022
2023 printk("...........\n");
2024 #endif
2025 //****set if current action is Network Manager count??
2026 //****this method is so foolish,but there is no other way???
2027 if(param->u.wpa_key.alg_name == WPA_ALG_NONE) {
2028    if(param->u.wpa_key.key_index ==0) {
2029      pDevice->bwextcount++;
2030     }
2031    if((pDevice->bwextcount == 1)&&(param->u.wpa_key.key_index ==1)) {
2032  pDevice->bwextcount++;
2033     }
2034    if((pDevice->bwextcount ==2)&&(param->u.wpa_key.key_index ==2)) {
2035  pDevice->bwextcount++;
2036         }
2037    if((pDevice->bwextcount ==3)&&(param->u.wpa_key.key_index ==3)) {
2038  pDevice->bwextcount++;
2039         }
2040                  }
2041 if( pDevice->bwextcount == 4) {
2042     printk("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
2043  pDevice->bwextcount=0;
2044    pDevice->bWPASuppWextEnabled = true;
2045                  }
2046 //******
2047
2048                 spin_lock_irq(&pDevice->lock);
2049  ret = wpa_set_keys(pDevice, param, true);
2050                 spin_unlock_irq(&pDevice->lock);
2051
2052 error:
2053 kfree(param);
2054         return ret;
2055 }
2056
2057
2058
2059 int iwctl_giwencodeext(struct net_device *dev,
2060              struct iw_request_info *info,
2061              struct iw_point *wrq,
2062              char *extra)
2063 {
2064                 return -EOPNOTSUPP;
2065 }
2066
2067 int iwctl_siwmlme(struct net_device *dev,
2068                                 struct iw_request_info * info,
2069                                 struct iw_point *wrq,
2070                                 char *extra)
2071 {
2072         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
2073         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
2074         struct iw_mlme *mlme = (struct iw_mlme *)extra;
2075         //u16 reason = cpu_to_le16(mlme->reason_code);
2076         int ret = 0;
2077
2078         if(memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)){
2079                 ret = -EINVAL;
2080                 return ret;
2081         }
2082         switch(mlme->cmd){
2083         case IW_MLME_DEAUTH:
2084                 //this command seems to be not complete,please test it --einsnliu
2085                 //bScheduleCommand((void *) pDevice, WLAN_CMD_DEAUTH, (unsigned char *)&reason);
2086                 break;
2087         case IW_MLME_DISASSOC:
2088                 if(pDevice->bLinkPass == true){
2089                                           printk("iwctl_siwmlme--->send DISASSOCIATE\n");
2090                   //clear related flags
2091                    memset(pMgmt->abyDesireBSSID, 0xFF,6);
2092                 KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
2093                         bScheduleCommand((void *)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
2094                 }
2095                 break;
2096         default:
2097                 ret = -EOPNOTSUPP;
2098         }
2099
2100         return ret;
2101
2102 }
2103
2104 #endif
2105
2106
2107 /*------------------------------------------------------------------*/
2108 /*
2109  * Structures to export the Wireless Handlers
2110  */
2111
2112
2113 /*
2114 static const iw_handler         iwctl_handler[] =
2115 {
2116         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2117         (iw_handler) iwctl_giwname,     // SIOCGIWNAME
2118         (iw_handler) NULL,                              // SIOCSIWNWID
2119         (iw_handler) NULL,                              // SIOCGIWNWID
2120         (iw_handler) iwctl_siwfreq,             // SIOCSIWFREQ
2121         (iw_handler) iwctl_giwfreq,             // SIOCGIWFREQ
2122         (iw_handler) iwctl_siwmode,             // SIOCSIWMODE
2123         (iw_handler) iwctl_giwmode,             // SIOCGIWMODE
2124         (iw_handler) NULL,                      // SIOCSIWSENS
2125         (iw_handler) iwctl_giwsens,                     // SIOCGIWSENS
2126         (iw_handler) NULL,                      // SIOCSIWRANGE
2127         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2128         (iw_handler) NULL,                          // SIOCSIWPRIV
2129         (iw_handler) NULL,                      // SIOCGIWPRIV
2130         (iw_handler) NULL,                      // SIOCSIWSTATS
2131         (iw_handler) NULL,                  // SIOCGIWSTATS
2132     (iw_handler) NULL,                  // SIOCSIWSPY
2133         (iw_handler) NULL,                          // SIOCGIWSPY
2134         (iw_handler) NULL,                                  // -- hole --
2135         (iw_handler) NULL,                                  // -- hole --
2136         (iw_handler) iwctl_siwap,                   // SIOCSIWAP
2137         (iw_handler) iwctl_giwap,                   // SIOCGIWAP
2138         (iw_handler) NULL,                                  // -- hole -- 0x16
2139         (iw_handler) iwctl_giwaplist,       // SIOCGIWAPLIST
2140         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2141         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2142         (iw_handler) iwctl_siwessid,            // SIOCSIWESSID
2143         (iw_handler) iwctl_giwessid,            // SIOCGIWESSID
2144         (iw_handler) NULL,              // SIOCSIWNICKN
2145         (iw_handler) NULL,              // SIOCGIWNICKN
2146         (iw_handler) NULL,                                  // -- hole --
2147         (iw_handler) NULL,                                  // -- hole --
2148         (iw_handler) iwctl_siwrate,             // SIOCSIWRATE 0x20
2149         (iw_handler) iwctl_giwrate,             // SIOCGIWRATE
2150         (iw_handler) iwctl_siwrts,              // SIOCSIWRTS
2151         (iw_handler) iwctl_giwrts,              // SIOCGIWRTS
2152         (iw_handler) iwctl_siwfrag,             // SIOCSIWFRAG
2153         (iw_handler) iwctl_giwfrag,             // SIOCGIWFRAG
2154         (iw_handler) NULL,              // SIOCSIWTXPOW
2155         (iw_handler) NULL,              // SIOCGIWTXPOW
2156         (iw_handler) iwctl_siwretry,            // SIOCSIWRETRY
2157         (iw_handler) iwctl_giwretry,            // SIOCGIWRETRY
2158         (iw_handler) iwctl_siwencode,           // SIOCSIWENCODE
2159         (iw_handler) iwctl_giwencode,           // SIOCGIWENCODE
2160         (iw_handler) iwctl_siwpower,            // SIOCSIWPOWER
2161         (iw_handler) iwctl_giwpower,            // SIOCGIWPOWER
2162         (iw_handler) NULL,                      // -- hole --
2163         (iw_handler) NULL,                      // -- hole --
2164         (iw_handler) iwctl_siwgenie,    // SIOCSIWGENIE
2165         (iw_handler) iwctl_giwgenie,    // SIOCGIWGENIE
2166         (iw_handler) iwctl_siwauth,             // SIOCSIWAUTH
2167         (iw_handler) iwctl_giwauth,             // SIOCGIWAUTH
2168         (iw_handler) iwctl_siwencodeext,                // SIOCSIWENCODEEXT
2169         (iw_handler) iwctl_giwencodeext,                // SIOCGIWENCODEEXT
2170         (iw_handler) NULL,                              // SIOCSIWPMKSA
2171         (iw_handler) NULL,                              // -- hole --
2172
2173 };
2174 */
2175
2176 static const iw_handler         iwctl_handler[] =
2177 {
2178         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2179         (iw_handler) NULL,      // SIOCGIWNAME
2180         (iw_handler) NULL,                              // SIOCSIWNWID
2181         (iw_handler) NULL,                              // SIOCGIWNWID
2182         (iw_handler) NULL,              // SIOCSIWFREQ
2183         (iw_handler) NULL,              // SIOCGIWFREQ
2184         (iw_handler) NULL,              // SIOCSIWMODE
2185         (iw_handler) NULL,              // SIOCGIWMODE
2186         (iw_handler) NULL,                      // SIOCSIWSENS
2187         (iw_handler) NULL,                      // SIOCGIWSENS
2188         (iw_handler) NULL,                      // SIOCSIWRANGE
2189         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2190         (iw_handler) NULL,                          // SIOCSIWPRIV
2191         (iw_handler) NULL,                      // SIOCGIWPRIV
2192         (iw_handler) NULL,                      // SIOCSIWSTATS
2193         (iw_handler) NULL,                  // SIOCGIWSTATS
2194     (iw_handler) NULL,                  // SIOCSIWSPY
2195         (iw_handler) NULL,                          // SIOCGIWSPY
2196         (iw_handler) NULL,                                  // -- hole --
2197         (iw_handler) NULL,                                  // -- hole --
2198         (iw_handler) NULL,                  // SIOCSIWAP
2199         (iw_handler) NULL,                  // SIOCGIWAP
2200         (iw_handler) NULL,                                  // -- hole -- 0x16
2201         (iw_handler) NULL,       // SIOCGIWAPLIST
2202         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2203         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2204         (iw_handler) NULL,              // SIOCSIWESSID
2205         (iw_handler) NULL,              // SIOCGIWESSID
2206         (iw_handler) NULL,              // SIOCSIWNICKN
2207         (iw_handler) NULL,              // SIOCGIWNICKN
2208         (iw_handler) NULL,              // -- hole --
2209         (iw_handler) NULL,              // -- hole --
2210         (iw_handler) NULL,              // SIOCSIWRATE 0x20
2211         (iw_handler) NULL,              // SIOCGIWRATE
2212         (iw_handler) NULL,              // SIOCSIWRTS
2213         (iw_handler) NULL,              // SIOCGIWRTS
2214         (iw_handler) NULL,              // SIOCSIWFRAG
2215         (iw_handler) NULL,              // SIOCGIWFRAG
2216         (iw_handler) NULL,              // SIOCSIWTXPOW
2217         (iw_handler) NULL,              // SIOCGIWTXPOW
2218         (iw_handler) NULL,              // SIOCSIWRETRY
2219         (iw_handler) NULL,              // SIOCGIWRETRY
2220         (iw_handler) NULL,              // SIOCSIWENCODE
2221         (iw_handler) NULL,              // SIOCGIWENCODE
2222         (iw_handler) NULL,              // SIOCSIWPOWER
2223         (iw_handler) NULL,              // SIOCGIWPOWER
2224
2225 //2008-0409-07, <Add> by Einsn Liu
2226         (iw_handler) NULL,                      // -- hole --
2227         (iw_handler) NULL,                      // -- hole --
2228         (iw_handler) NULL,    // SIOCSIWGENIE
2229         (iw_handler) NULL,    // SIOCGIWGENIE
2230         (iw_handler) NULL,              // SIOCSIWAUTH
2231         (iw_handler) NULL,              // SIOCGIWAUTH
2232         (iw_handler) NULL,              // SIOCSIWENCODEEXT
2233         (iw_handler) NULL,              // SIOCGIWENCODEEXT
2234         (iw_handler) NULL,                              // SIOCSIWPMKSA
2235         (iw_handler) NULL,                              // -- hole --
2236 };
2237
2238
2239 static const iw_handler         iwctl_private_handler[] =
2240 {
2241         NULL,                           // SIOCIWFIRSTPRIV
2242 };
2243
2244
2245 struct iw_priv_args iwctl_private_args[] = {
2246 { IOCTL_CMD_SET,
2247   IW_PRIV_TYPE_CHAR | 1024, 0,
2248   "set"},
2249 };
2250
2251
2252
2253 const struct iw_handler_def     iwctl_handler_def =
2254 {
2255         .get_wireless_stats = &iwctl_get_wireless_stats,
2256         .num_standard   = sizeof(iwctl_handler)/sizeof(iw_handler),
2257 //      .num_private    = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2258 //      .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2259         .num_private    = 0,
2260         .num_private_args = 0,
2261         .standard       = (iw_handler *) iwctl_handler,
2262 //      .private        = (iw_handler *) iwctl_private_handler,
2263 //      .private_args   = (struct iw_priv_args *)iwctl_private_args,
2264         .private        = NULL,
2265         .private_args   = NULL,
2266 };