SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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 WORD 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 =(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 = (U32)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 int iwctl_giwnwid(struct net_device *dev,
 155              struct iw_request_info *info,
 156                          struct iw_param *wrq,
 157                    char *extra)
 158 {
 159         //wrq->value = 0x100;
 160         //wrq->disabled = 0;
 161         //wrq->fixed = 1;
 162         //return 0;
 163   return -EOPNOTSUPP;
 164 }
 165
 166 /*
 167  * Wireless Handler : set scan
 168  */
 169
 170 int iwctl_siwscan(struct net_device *dev,
 171              struct iw_request_info *info,
 172                          struct iw_point *wrq,
 173              char *extra)
 174 {
 175         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 176          PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 177         struct iw_scan_req  *req = (struct iw_scan_req *)extra;
 178         BYTE                abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 179         PWLAN_IE_SSID       pItemSSID=NULL;
 180     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWSCAN \n");
 181
 182
 183 if(pDevice->byReAssocCount > 0) {   //reject scan when re-associating!
 184 //send scan event to wpa_Supplicant
 185   union iwreq_data wrqu;
 186  PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
 187  memset(&wrqu, 0, sizeof(wrqu));
 188  wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
 189   return 0;
 190 }
 191
 192         spin_lock_irq(&pDevice->lock);
 193          BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
 194
 195 //mike add: active scan OR passive scan OR desire_ssid scan
 196  if(wrq->length == sizeof(struct iw_scan_req)) {
 197    if (wrq->flags & IW_SCAN_THIS_ESSID)  {                               //desire_ssid scan
 198        memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 199        pItemSSID = (PWLAN_IE_SSID)abyScanSSID;
 200        pItemSSID->byElementID = WLAN_EID_SSID;
 201        memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len);
 202          if (pItemSSID->abySSID[req->essid_len - 1] == '\0') {
 203            if(req->essid_len>0)
 204                 pItemSSID->len = req->essid_len - 1;
 205          }
 206         else
 207           pItemSSID->len = req->essid_len;
 208           pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 209          PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n",((PWLAN_IE_SSID)abyScanSSID)->abySSID,
 210                                                                                                         ((PWLAN_IE_SSID)abyScanSSID)->len);
 211         bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 212         spin_unlock_irq(&pDevice->lock);
 213
 214         return 0;
 215    }
 216    else if(req->scan_type == IW_SCAN_TYPE_PASSIVE) {          //passive scan
 217        pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 218    }
 219  }
 220  else {           //active scan
 221      pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 222  }
 223
 224          pMgmt->eScanType = WMAC_SCAN_PASSIVE;
 225           //printk("SIOCSIWSCAN:WLAN_CMD_BSSID_SCAN\n");
 226         bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 227         spin_unlock_irq(&pDevice->lock);
 228
 229         return 0;
 230 }
 231
 232
 233 /*
 234  * Wireless Handler : get scan results
 235  */
 236
 237 int iwctl_giwscan(struct net_device *dev,
 238              struct iw_request_info *info,
 239                          struct iw_point *wrq,
 240              char *extra)
 241 {
 242     int ii, jj, kk;
 243         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 244     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 245     PKnownBSS           pBSS;
 246     PWLAN_IE_SSID       pItemSSID;
 247     PWLAN_IE_SUPP_RATES pSuppRates, pExtSuppRates;
 248         char *current_ev = extra;
 249         char *end_buf = extra + IW_SCAN_MAX_DATA;
 250         char *current_val = NULL;
 251         struct iw_event iwe;
 252         long ldBm;
 253         char buf[MAX_WPA_IE_LEN * 2 + 30];
 254
 255
 256     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN \n");
 257
 258     if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 259         // In scanning..
 260                 return -EAGAIN;
 261         }
 262         pBSS = &(pMgmt->sBSSList[0]);
 263     for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
 264                 if (current_ev >= end_buf)
 265                         break;
 266         pBSS = &(pMgmt->sBSSList[jj]);
 267         if (pBSS->bActive) {
 268                 //ADD mac address
 269                     memset(&iwe, 0, sizeof(iwe));
 270                     iwe.cmd = SIOCGIWAP;
 271                     iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
 272                         memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN);
 273                             current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_ADDR_LEN);
 274                  //ADD ssid
 275                      memset(&iwe, 0, sizeof(iwe));
 276                       iwe.cmd = SIOCGIWESSID;
 277                       pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 278                        iwe.u.data.length = pItemSSID->len;
 279                        iwe.u.data.flags = 1;
 280                       current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 281                 //ADD mode
 282                     memset(&iwe, 0, sizeof(iwe));
 283                     iwe.cmd = SIOCGIWMODE;
 284             if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 285                         iwe.u.mode = IW_MODE_INFRA;
 286             }
 287             else {
 288                 iwe.u.mode = IW_MODE_ADHOC;
 289                     }
 290                 iwe.len = IW_EV_UINT_LEN;
 291                       current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe,  IW_EV_UINT_LEN);
 292            //ADD frequency
 293             pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates;
 294             pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates;
 295             memset(&iwe, 0, sizeof(iwe));
 296                 iwe.cmd = SIOCGIWFREQ;
 297                 iwe.u.freq.m = pBSS->uChannel;
 298                 iwe.u.freq.e = 0;
 299                 iwe.u.freq.i = 0;
 300                    current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 301             //2008-0409-04, <Add> by Einsn Liu
 302                         {
 303                         int f = (int)pBSS->uChannel - 1;
 304                         if(f < 0)f = 0;
 305                         iwe.u.freq.m = frequency_list[f] * 100000;
 306                         iwe.u.freq.e = 1;
 307                         }
 308                    current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
 309                 //ADD quality
 310             memset(&iwe, 0, sizeof(iwe));
 311                 iwe.cmd = IWEVQUAL;
 312                 RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
 313                     iwe.u.qual.level = ldBm;
 314                 iwe.u.qual.noise = 0;
 315 //2008-0409-01, <Add> by Einsn Liu
 316                         if(-ldBm<50){
 317                                 iwe.u.qual.qual = 100;
 318                         }else  if(-ldBm > 90) {
 319                                  iwe.u.qual.qual = 0;
 320                         }else {
 321                                 iwe.u.qual.qual=(40-(-ldBm-50))*100/40;
 322                         }
 323                         iwe.u.qual.updated=7;
 324
 325               //  iwe.u.qual.qual = 0;
 326             current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 327
 328             memset(&iwe, 0, sizeof(iwe));
 329             iwe.cmd = SIOCGIWENCODE;
 330             iwe.u.data.length = 0;
 331             if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 332                 iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
 333             }else {
 334                 iwe.u.data.flags = IW_ENCODE_DISABLED;
 335             }
 336             current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
 337
 338             memset(&iwe, 0, sizeof(iwe));
 339             iwe.cmd = SIOCGIWRATE;
 340                 iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
 341                 current_val = current_ev + IW_EV_LCP_LEN;
 342
 343                 for (kk = 0 ; kk < 12 ; kk++) {
 344                         if (pSuppRates->abyRates[kk] == 0)
 345                                 break;
 346                         // Bit rate given in 500 kb/s units (+ 0x80)
 347                         iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000);
 348                            current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 349                 }
 350                 for (kk = 0 ; kk < 8 ; kk++) {
 351                         if (pExtSuppRates->abyRates[kk] == 0)
 352                                 break;
 353                         // Bit rate given in 500 kb/s units (+ 0x80)
 354                         iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000);
 355                           current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
 356                 }
 357
 358                 if((current_val - current_ev) > IW_EV_LCP_LEN)
 359                         current_ev = current_val;
 360
 361             memset(&iwe, 0, sizeof(iwe));
 362             iwe.cmd = IWEVCUSTOM;
 363             sprintf(buf, "bcn_int=%d", pBSS->wBeaconInterval);
 364             iwe.u.data.length = strlen(buf);
 365              current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, buf);
 366
 367             if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) {
 368                 memset(&iwe, 0, sizeof(iwe));
 369                 iwe.cmd = IWEVGENIE;
 370                 iwe.u.data.length = pBSS->wWPALen;
 371                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byWPAIE);
 372             }
 373
 374             if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) {
 375                 memset(&iwe, 0, sizeof(iwe));
 376                 iwe.cmd = IWEVGENIE;
 377                 iwe.u.data.length = pBSS->wRSNLen;
 378                 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byRSNIE);
 379             }
 380
 381         }
 382     }// for
 383
 384         wrq->length = current_ev - extra;
 385         return 0;
 386
 387 }
 388
 389
 390 /*
 391  * Wireless Handler : set frequence or channel
 392  */
 393
 394 int iwctl_siwfreq(struct net_device *dev,
 395              struct iw_request_info *info,
 396              struct iw_freq *wrq,
 397              char *extra)
 398 {
 399         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 400         int rc = 0;
 401
 402     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
 403
 404         // If setting by frequency, convert to a channel
 405         if((wrq->e == 1) &&
 406            (wrq->m >= (int) 2.412e8) &&
 407            (wrq->m <= (int) 2.487e8)) {
 408                 int f = wrq->m / 100000;
 409                 int c = 0;
 410                 while((c < 14) && (f != frequency_list[c]))
 411                         c++;
 412                 wrq->e = 0;
 413                 wrq->m = c + 1;
 414         }
 415         // Setting by channel number
 416         if((wrq->m > 14) || (wrq->e > 0))
 417                 rc = -EOPNOTSUPP;
 418         else {
 419                 int channel = wrq->m;
 420                 if((channel < 1) || (channel > 14)) {
 421                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m);
 422                         rc = -EINVAL;
 423                 } else {
 424                           // Yes ! We can set it !!!
 425               DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel);
 426                           pDevice->uChannel = channel;
 427                          //2007-0207-04,<Add> by EinsnLiu
 428                          //Make change effect at once
 429                           pDevice->bCommit = TRUE;
 430                 }
 431         }
 432
 433         return rc;
 434 }
 435
 436 /*
 437  * Wireless Handler : get frequence or channel
 438  */
 439
 440 int iwctl_giwfreq(struct net_device *dev,
 441              struct iw_request_info *info,
 442              struct iw_freq *wrq,
 443              char *extra)
 444 {
 445         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 446     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 447
 448     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
 449
 450 #ifdef WEXT_USECHANNELS
 451         wrq->m = (int)pMgmt->uCurrChannel;
 452         wrq->e = 0;
 453 #else
 454         {
 455                 int f = (int)pMgmt->uCurrChannel - 1;
 456                 if(f < 0)
 457                    f = 0;
 458                 wrq->m = frequency_list[f] * 100000;
 459                 wrq->e = 1;
 460         }
 461 #endif
 462
 463         return 0;
 464 }
 465
 466 /*
 467  * Wireless Handler : set operation mode
 468  */
 469
 470 int iwctl_siwmode(struct net_device *dev,
 471              struct iw_request_info *info,
 472              __u32 *wmode,
 473              char *extra)
 474 {
 475         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 476     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 477     int rc = 0;
 478
 479     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE \n");
 480
 481     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
 482         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Can't set operation mode, hostapd is running \n");
 483         return rc;
 484     }
 485
 486         switch(*wmode) {
 487
 488         case IW_MODE_ADHOC:
 489             if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
 490             pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 491             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 492                         pDevice->bCommit = TRUE;
 493                     }
 494                 }
 495         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
 496                 break;
 497         case IW_MODE_AUTO:
 498         case IW_MODE_INFRA:
 499             if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) {
 500             pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 501             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 502                         pDevice->bCommit = TRUE;
 503                     }
 504                 }
 505         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
 506                 break;
 507         case IW_MODE_MASTER:
 508
 509         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 510                 rc = -EOPNOTSUPP;
 511                 break;
 512
 513             if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
 514             pMgmt->eConfigMode = WMAC_CONFIG_AP;
 515             if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 516                         pDevice->bCommit = TRUE;
 517                     }
 518                 }
 519         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
 520                 break;
 521
 522         case IW_MODE_REPEAT:
 523         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 524                 rc = -EOPNOTSUPP;
 525                 break;
 526         default:
 527                 rc = -EINVAL;
 528         }
 529
 530         return rc;
 531 }
 532
 533 /*
 534  * Wireless Handler : get operation mode
 535  */
 536
 537 int iwctl_giwmode(struct net_device *dev,
 538              struct iw_request_info *info,
 539              __u32 *wmode,
 540              char *extra)
 541 {
 542         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 543     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 544
 545
 546     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE \n");
 547         // If not managed, assume it's ad-hoc
 548         switch (pMgmt->eConfigMode) {
 549         case WMAC_CONFIG_ESS_STA:
 550                 *wmode = IW_MODE_INFRA;
 551                 break;
 552         case WMAC_CONFIG_IBSS_STA:
 553         *wmode = IW_MODE_ADHOC;
 554                 break;
 555         case WMAC_CONFIG_AUTO:
 556                 *wmode = IW_MODE_INFRA;
 557                 break;
 558         case WMAC_CONFIG_AP:
 559                 *wmode = IW_MODE_MASTER;
 560                 break;
 561         default:
 562                 *wmode = IW_MODE_ADHOC;
 563         }
 564
 565         return 0;
 566 }
 567
 568
 569 /*
 570  * Wireless Handler : get capability range
 571  */
 572
 573 int iwctl_giwrange(struct net_device *dev,
 574              struct iw_request_info *info,
 575              struct iw_point *wrq,
 576              char *extra)
 577 {
 578         struct iw_range *range = (struct iw_range *) extra;
 579         int             i,k;
 580     BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 581
 582
 583     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE \n");
 584         if (wrq->pointer) {
 585                 wrq->length = sizeof(struct iw_range);
 586                 memset(range, 0, sizeof(struct iw_range));
 587                 range->min_nwid = 0x0000;
 588                 range->max_nwid = 0x0000;
 589                 range->num_channels = 14;
 590                 // Should be based on cap_rid.country to give only
 591                 //  what the current card support
 592                 k = 0;
 593                 for(i = 0; i < 14; i++) {
 594                         range->freq[k].i = i + 1; // List index
 595                         range->freq[k].m = frequency_list[i] * 100000;
 596                         range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10
 597                 }
 598                 range->num_frequency = k;
 599                 // Hum... Should put the right values there
 600              #ifdef Calcu_LinkQual
 601                  range->max_qual.qual = 100;
 602              #else
 603                 range->max_qual.qual = 255;
 604              #endif
 605                 range->max_qual.level = 0;
 606                 range->max_qual.noise = 0;
 607                 range->sensitivity = 255;
 608
 609                 for(i = 0 ; i < 13 ; i++) {
 610                         range->bitrate[i] = abySupportedRates[i] * 500000;
 611                         if(range->bitrate[i] == 0)
 612                                 break;
 613                 }
 614                 range->num_bitrates = i;
 615
 616                 // Set an indication of the max TCP throughput
 617                 // in bit/s that we can expect using this interface.
 618                 //  May be use for QoS stuff... Jean II
 619                 if(i > 2)
 620                         range->throughput = 5 * 1000 * 1000;
 621                 else
 622                         range->throughput = 1.5 * 1000 * 1000;
 623
 624                 range->min_rts = 0;
 625                 range->max_rts = 2312;
 626                 range->min_frag = 256;
 627                 range->max_frag = 2312;
 628
 629
 630             // the encoding capabilities
 631             range->num_encoding_sizes = 3;
 632             // 64(40) bits WEP
 633             range->encoding_size[0] = 5;
 634             // 128(104) bits WEP
 635             range->encoding_size[1] = 13;
 636             // 256 bits for WPA-PSK
 637             range->encoding_size[2] = 32;
 638             // 4 keys are allowed
 639             range->max_encoding_tokens = 4;
 640
 641             range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
 642                     IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
 643
 644                 range->min_pmp = 0;
 645                 range->max_pmp = 1000000;// 1 secs
 646                 range->min_pmt = 0;
 647                 range->max_pmt = 1000000;// 1 secs
 648                 range->pmp_flags = IW_POWER_PERIOD;
 649                 range->pmt_flags = IW_POWER_TIMEOUT;
 650                 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
 651
 652                 // Transmit Power - values are in mW
 653
 654         range->txpower[0] = 100;
 655                 range->num_txpower = 1;
 656                 range->txpower_capa = IW_TXPOW_MWATT;
 657                 range->we_version_source = SUPPORTED_WIRELESS_EXT;
 658                 range->we_version_compiled = WIRELESS_EXT;
 659                 range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
 660                 range->retry_flags = IW_RETRY_LIMIT;
 661                 range->r_time_flags = IW_RETRY_LIFETIME;
 662                 range->min_retry = 1;
 663                 range->max_retry = 65535;
 664                 range->min_r_time = 1024;
 665                 range->max_r_time = 65535 * 1024;
 666                 // Experimental measurements - boundary 11/5.5 Mb/s
 667                 // Note : with or without the (local->rssi), results
 668                 //  are somewhat different. - Jean II
 669                 range->avg_qual.qual = 6;
 670                 range->avg_qual.level = 176;    // -80 dBm
 671                 range->avg_qual.noise = 0;
 672         }
 673
 674
 675         return 0;
 676 }
 677
 678
 679 /*
 680  * Wireless Handler : set ap mac address
 681  */
 682
 683 int iwctl_siwap(struct net_device *dev,
 684              struct iw_request_info *info,
 685                          struct sockaddr *wrq,
 686              char *extra)
 687 {
 688         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 689     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 690     int rc = 0;
 691     BYTE                 ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
 692
 693     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAP \n");
 694 if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 695         // In scanning..
 696      printk("SIOCSIWAP(??)-->In scanning...\n");
 697    //  return -EAGAIN;
 698   }
 699         if (wrq->sa_family != ARPHRD_ETHER)
 700                 rc = -EINVAL;
 701         else {
 702                 memset(pMgmt->abyDesireBSSID, 0xFF, 6);
 703                 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
 704                                 //2008-0409-05, <Add> by Einsn Liu
 705                 if((pDevice->bLinkPass == TRUE) &&
 706                      (memcmp(pMgmt->abyDesireBSSID, pMgmt->abyCurrBSSID, 6)== 0)){
 707                         return rc;
 708                         }
 709         //mike :add
 710          if ((IS_BROADCAST_ADDRESS(pMgmt->abyDesireBSSID)) ||
 711              (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)){
 712               PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
 713                return rc;
 714          }
 715        //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
 716        //                  then ignore,because you don't known which one to be connect with??
 717         {
 718            UINT            ii , uSameBssidNum=0;
 719                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 720                      if (pMgmt->sBSSList[ii].bActive &&
 721                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID,pMgmt->abyDesireBSSID)) {
 722                         uSameBssidNum++;
 723                      }
 724                   }
 725              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 726                  PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
 727                 return rc;
 728              }
 729         }
 730
 731         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 732                     pDevice->bCommit = TRUE;
 733                 }
 734         }
 735         return rc;
 736 }
 737
 738 /*
 739  * Wireless Handler : get ap mac address
 740  */
 741
 742 int iwctl_giwap(struct net_device *dev,
 743              struct iw_request_info *info,
 744                          struct sockaddr *wrq,
 745              char *extra)
 746 {
 747         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 748     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 749
 750
 751     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
 752
 753     memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 754    //2008-0410,<Modify> by Einsn Liu
 755     if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
 756         memset(wrq->sa_data, 0, 6);
 757
 758     if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
 759         memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
 760     }
 761
 762         wrq->sa_family = ARPHRD_ETHER;
 763
 764         return 0;
 765
 766 }
 767
 768
 769 /*
 770  * Wireless Handler : get ap list
 771  */
 772
 773 int iwctl_giwaplist(struct net_device *dev,
 774              struct iw_request_info *info,
 775              struct iw_point *wrq,
 776              char *extra)
 777 {
 778         int ii,jj, rc = 0;
 779         struct sockaddr sock[IW_MAX_AP];
 780         struct iw_quality qual[IW_MAX_AP];
 781         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 782     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 783
 784
 785     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
 786         // Only super-user can see AP list
 787
 788         if (!capable(CAP_NET_ADMIN)) {
 789                 rc = -EPERM;
 790                 return rc;
 791         }
 792
 793         if (wrq->pointer) {
 794
 795                 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
 796
 797                 for (ii = 0, jj= 0; ii < MAX_BSS_NUM; ii++) {
 798                     pBSS = &(pMgmt->sBSSList[ii]);
 799             if (!pBSS->bActive)
 800                 continue;
 801             if ( jj >= IW_MAX_AP)
 802                 break;
 803                         memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
 804                         sock[jj].sa_family = ARPHRD_ETHER;
 805                         qual[jj].level = pBSS->uRSSI;
 806                         qual[jj].qual = qual[jj].noise = 0;
 807                         qual[jj].updated = 2;
 808                         jj++;
 809                 }
 810
 811                 wrq->flags = 1; // Should be define'd
 812                 wrq->length = jj;
 813                 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
 814                 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
 815         }
 816
 817         return rc;
 818 }
 819
 820
 821 /*
 822  * Wireless Handler : set essid
 823  */
 824
 825 int iwctl_siwessid(struct net_device *dev,
 826              struct iw_request_info *info,
 827              struct iw_point *wrq,
 828              char *extra)
 829 {
 830         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 831     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 832     PWLAN_IE_SSID       pItemSSID;
 833   //2008-0409-05, <Add> by Einsn Liu
 834     BYTE  len;
 835
 836
 837     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID \n");
 838  pDevice->fWPA_Authened = FALSE;
 839 if (pMgmt->eScanState ==  WMAC_IS_SCANNING) {
 840         // In scanning..
 841      printk("SIOCSIWESSID(??)-->In scanning...\n");
 842    //  return -EAGAIN;
 843   }
 844         // Check if we asked for `any'
 845         if(wrq->flags == 0) {
 846                 // Just send an empty SSID list
 847                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 848                   memset(pMgmt->abyDesireBSSID, 0xFF,6);
 849             PRINT_K("set essid to 'any' \n");
 850            #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 851              //Unknown desired AP,so here need not associate??
 852             //if(pDevice->bWPASuppWextEnabled == TRUE)  {
 853                   return 0;
 854             // }
 855             #endif
 856         } else {
 857                 // Set the SSID
 858                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 859         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 860         pItemSSID->byElementID = WLAN_EID_SSID;
 861
 862                 memcpy(pItemSSID->abySSID, extra, wrq->length);
 863          if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
 864            if(wrq->length>0)
 865                 pItemSSID->len = wrq->length - 1;
 866          }
 867         else
 868           pItemSSID->len = wrq->length;
 869         printk("set essid to %s \n",pItemSSID->abySSID);
 870                 //2008-0409-05, <Add> by Einsn Liu
 871        len=(pItemSSID->len > ((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len)?pItemSSID->len:((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->len;
 872    if((pDevice->bLinkPass == TRUE) &&
 873         (memcmp(pItemSSID->abySSID,((PWLAN_IE_SSID)pMgmt->abyCurrSSID)->abySSID,len)==0))
 874          return 0;
 875
 876      //mike:need clear desiredBSSID
 877      if(pItemSSID->len==0) {
 878         memset(pMgmt->abyDesireBSSID, 0xFF,6);
 879         return 0;
 880      }
 881
 882 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
 883  //Wext wil order another command of siwap to link with desired AP,
 884  //so here need not associate??
 885   if(pDevice->bWPASuppWextEnabled == TRUE)  {
 886         /*******search if  in hidden ssid mode ****/
 887         {
 888            PKnownBSS       pCurr = NULL;
 889            BYTE                   abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
 890           UINT            ii , uSameBssidNum=0;
 891
 892           memset(abyTmpDesireSSID,0,sizeof(abyTmpDesireSSID));
 893           memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID));
 894             pCurr = BSSpSearchBSSList(pDevice,
 895                                       NULL,
 896                                       abyTmpDesireSSID,
 897                                       pMgmt->eConfigPHYMode
 898                                       );
 899
 900             if (pCurr == NULL){
 901                PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
 902               vResetCommandTimer((HANDLE) pDevice);
 903               pMgmt->eScanType = WMAC_SCAN_ACTIVE;
 904                bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 905               bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 906           }
 907          else {  //mike:to find out if that desired SSID is a hidden-ssid AP ,
 908                      //         by means of judging if there are two same BSSID exist in list ?
 909                   for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 910                      if (pMgmt->sBSSList[ii].bActive &&
 911                         IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID, pCurr->abyBSSID)) {
 912                         uSameBssidNum++;
 913                      }
 914                   }
 915              if(uSameBssidNum >= 2) {  //hit: desired AP is in hidden ssid mode!!!
 916                  printk("SIOCSIWESSID:hidden ssid directly associate.......\n");
 917                 vResetCommandTimer((HANDLE) pDevice);
 918                 pMgmt->eScanType = WMAC_SCAN_PASSIVE;          //this scan type,you'll submit scan result!
 919                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 920                 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
 921              }
 922          }
 923         }
 924      return 0;
 925   }
 926              #endif
 927
 928             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
 929         }
 930
 931     if (pDevice->flags & DEVICE_FLAGS_OPENED) {
 932             pDevice->bCommit = TRUE;
 933         }
 934
 935
 936         return 0;
 937 }
 938
 939
 940 /*
 941  * Wireless Handler : get essid
 942  */
 943
 944 int iwctl_giwessid(struct net_device *dev,
 945              struct iw_request_info *info,
 946              struct iw_point *wrq,
 947              char *extra)
 948 {
 949
 950         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 951     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
 952         PWLAN_IE_SSID       pItemSSID;
 953
 954     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
 955
 956         // Note : if wrq->u.data.flags != 0, we should
 957         // get the relevant SSID from the SSID list...
 958
 959         // Get the current SSID
 960     pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 961         //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
 962         memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
 963         extra[pItemSSID->len] = '\0';
 964         wrq->length = pItemSSID->len + 1;
 965                 //2008-0409-03, <Add> by Einsn Liu
 966         wrq->length = pItemSSID->len;
 967         wrq->flags = 1; // active
 968
 969
 970         return 0;
 971 }
 972
 973 /*
 974  * Wireless Handler : set data rate
 975  */
 976
 977 int iwctl_siwrate(struct net_device *dev,
 978              struct iw_request_info *info,
 979                          struct iw_param *wrq,
 980              char *extra)
 981 {
 982         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
 983     int rc = 0;
 984         u8      brate = 0;
 985         int     i;
 986         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
 987
 988
 989     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
 990     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
 991         rc = -EINVAL;
 992         return rc;
 993     }
 994
 995         // First : get a valid bit rate value
 996
 997         // Which type of value
 998         if((wrq->value < 13) &&
 999            (wrq->value >= 0)) {
1000                 // Setting by rate index
1001                 // Find value in the magic rate table
1002                 brate = wrq->value;
1003         } else {
1004                 // Setting by frequency value
1005                 u8      normvalue = (u8) (wrq->value/500000);
1006
1007                 // Check if rate is valid
1008                 for(i = 0 ; i < 13 ; i++) {
1009                         if(normvalue == abySupportedRates[i]) {
1010                                 brate = i;
1011                                 break;
1012                         }
1013                 }
1014         }
1015         // -1 designed the max rate (mostly auto mode)
1016         if(wrq->value == -1) {
1017                 // Get the highest available rate
1018                 for(i = 0 ; i < 13 ; i++) {
1019                         if(abySupportedRates[i] == 0)
1020                                 break;
1021                 }
1022                 if(i != 0)
1023                         brate = i - 1;
1024
1025         }
1026         // Check that it is valid
1027         // brate is index of abySupportedRates[]
1028         if(brate > 13 ) {
1029                 rc = -EINVAL;
1030                 return rc;
1031         }
1032
1033         // Now, check if we want a fixed or auto value
1034         if(wrq->fixed != 0) {
1035                 // Fixed mode
1036                 // One rate, fixed
1037         printk("Rate Fix\n");
1038                 pDevice->bFixRate = TRUE;
1039         if ((pDevice->byBBType == BB_TYPE_11B)&& (brate > 3)) {
1040             pDevice->uConnectionRate = 3;
1041         }
1042         else {
1043             pDevice->uConnectionRate = brate;
1044             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
1045         }
1046
1047         }
1048         else {
1049         pDevice->bFixRate = FALSE;
1050         pDevice->uConnectionRate = 13;
1051         printk("auto rate:connection_rate is 13\n");
1052      }
1053
1054         return rc;
1055 }
1056
1057 /*
1058  * Wireless Handler : get data rate
1059  */
1060
1061 int iwctl_giwrate(struct net_device *dev,
1062              struct iw_request_info *info,
1063              struct iw_param *wrq,
1064              char *extra)
1065 {
1066         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1067 //2007-0118-05,<Mark> by EinsnLiu
1068 //Mark the unnecessary sentences.
1069 //    PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1070
1071     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
1072     {
1073         BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1074             int brate = 0;
1075 //2008-5-8 <modify> by chester
1076 if(pDevice->bLinkPass){
1077 if(pDevice->bFixRate == TRUE){
1078                 if (pDevice->uConnectionRate < 13) {
1079                 brate = abySupportedRates[pDevice->uConnectionRate];
1080             }else {
1081             if (pDevice->byBBType == BB_TYPE_11B)
1082                     brate = 0x16;
1083             if (pDevice->byBBType == BB_TYPE_11G)
1084                     brate = 0x6C;
1085             if (pDevice->byBBType == BB_TYPE_11A)
1086                     brate = 0x6C;
1087             }
1088 }
1089 else
1090 {
1091
1092  brate = abySupportedRates[TxRate_iwconfig];
1093 }
1094 }
1095 else brate =0;
1096 //2007-0118-05,<Mark> by EinsnLiu
1097 //Mark the unnecessary sentences.
1098 /*
1099             if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1100             if (pDevice->byBBType == BB_TYPE_11B)
1101                     brate = 0x16;
1102             if (pDevice->byBBType == BB_TYPE_11G)
1103                     brate = 0x6C;
1104             if (pDevice->byBBType == BB_TYPE_11A)
1105                     brate = 0x6C;
1106             }
1107 */
1108
1109 //              if (pDevice->uConnectionRate == 13)
1110 //                brate = abySupportedRates[pDevice->wCurrentRate];
1111             wrq->value = brate * 500000;
1112             // If more than one rate, set auto
1113             if (pDevice->bFixRate == TRUE)
1114                 wrq->fixed = TRUE;
1115     }
1116
1117
1118         return 0;
1119 }
1120
1121
1122
1123 /*
1124  * Wireless Handler : set rts threshold
1125  */
1126
1127 int iwctl_siwrts(struct net_device *dev,
1128              struct iw_request_info *info,
1129                          struct iw_param *wrq,
1130              char *extra)
1131 {
1132         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1133         int rc = 0;
1134
1135     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1136
1137         {
1138             int rthr = wrq->value;
1139             if(wrq->disabled)
1140                         rthr = 2312;
1141             if((rthr < 0) || (rthr > 2312)) {
1142                         rc = -EINVAL;
1143         }else {
1144                     pDevice->wRTSThreshold = rthr;
1145             }
1146     }
1147
1148         return 0;
1149 }
1150
1151 /*
1152  * Wireless Handler : get rts
1153  */
1154
1155 int iwctl_giwrts(struct net_device *dev,
1156              struct iw_request_info *info,
1157                          struct iw_param *wrq,
1158              char *extra)
1159 {
1160         PSDevice                pDevice = (PSDevice)netdev_priv(dev);
1161
1162     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1163         wrq->value = pDevice->wRTSThreshold;
1164         wrq->disabled = (wrq->value >= 2312);
1165         wrq->fixed = 1;
1166
1167         return 0;
1168 }
1169
1170 /*
1171  * Wireless Handler : set fragment threshold
1172  */
1173
1174 int iwctl_siwfrag(struct net_device *dev,
1175              struct iw_request_info *info,
1176                          struct iw_param *wrq,
1177              char *extra)
1178 {
1179     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1180     int rc = 0;
1181     int fthr = wrq->value;
1182
1183
1184     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1185
1186
1187     if (wrq->disabled)
1188                 fthr = 2312;
1189     if((fthr < 256) || (fthr > 2312)) {
1190                 rc = -EINVAL;
1191     }else {
1192                  fthr &= ~0x1;  // Get an even value
1193              pDevice->wFragmentationThreshold = (u16)fthr;
1194     }
1195
1196         return rc;
1197 }
1198
1199 /*
1200  * Wireless Handler : get fragment threshold
1201  */
1202
1203 int iwctl_giwfrag(struct net_device *dev,
1204              struct iw_request_info *info,
1205                          struct iw_param *wrq,
1206              char *extra)
1207 {
1208     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1209
1210     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1211         wrq->value = pDevice->wFragmentationThreshold;
1212         wrq->disabled = (wrq->value >= 2312);
1213         wrq->fixed = 1;
1214
1215         return 0;
1216 }
1217
1218
1219
1220 /*
1221  * Wireless Handler : set retry threshold
1222  */
1223 int iwctl_siwretry(struct net_device *dev,
1224              struct iw_request_info *info,
1225                          struct iw_param *wrq,
1226              char *extra)
1227 {
1228     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1229     int rc = 0;
1230
1231
1232     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1233
1234         if (wrq->disabled) {
1235                 rc = -EINVAL;
1236                 return rc;
1237         }
1238
1239         if (wrq->flags & IW_RETRY_LIMIT) {
1240                 if(wrq->flags & IW_RETRY_MAX)
1241                         pDevice->byLongRetryLimit = wrq->value;
1242                 else if (wrq->flags & IW_RETRY_MIN)
1243                         pDevice->byShortRetryLimit = wrq->value;
1244                 else {
1245                         // No modifier : set both
1246                         pDevice->byShortRetryLimit = wrq->value;
1247                         pDevice->byLongRetryLimit = wrq->value;
1248                 }
1249         }
1250         if (wrq->flags & IW_RETRY_LIFETIME) {
1251                 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1252         }
1253
1254
1255         return rc;
1256 }
1257
1258 /*
1259  * Wireless Handler : get retry threshold
1260  */
1261 int iwctl_giwretry(struct net_device *dev,
1262              struct iw_request_info *info,
1263                          struct iw_param *wrq,
1264              char *extra)
1265 {
1266     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1267     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1268         wrq->disabled = 0;      // Can't be disabled
1269
1270         // Note : by default, display the min retry number
1271         if((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1272                 wrq->flags = IW_RETRY_LIFETIME;
1273                 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1274         } else if((wrq->flags & IW_RETRY_MAX)) {
1275                 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1276                 wrq->value = (int)pDevice->byLongRetryLimit;
1277         } else {
1278                 wrq->flags = IW_RETRY_LIMIT;
1279                 wrq->value = (int)pDevice->byShortRetryLimit;
1280                 if((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1281                         wrq->flags |= IW_RETRY_MIN;
1282         }
1283
1284
1285         return 0;
1286 }
1287
1288
1289 /*
1290  * Wireless Handler : set encode mode
1291  */
1292 int iwctl_siwencode(struct net_device *dev,
1293              struct iw_request_info *info,
1294              struct iw_point *wrq,
1295              char *extra)
1296 {
1297     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1298     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1299         DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
1300         int ii,uu, rc = 0;
1301         int index = (wrq->flags & IW_ENCODE_INDEX);
1302
1303 //2007-0207-07,<Modify> by EinsnLiu
1304 //There are some problems when using iwconfig encode/key command to set the WEP key.
1305 //I almost rewrite this function.
1306 //now it support:(assume the wireless interface's name is eth0)
1307 //iwconfig eth0 key [1] 1122334455 open  /*set key stirng to index 1,and driver using key index is set to 1*/
1308 //iwconfig eth0 key [3]    /*set driver using  key index to 3,the key string no change */
1309 //iwconfig eth0 key 1122334455  /*set key string to driver using index*/
1310 //iwconfig eth0 key restricted  /*enable share key*/
1311
1312         PSKeyTable pkeytab;
1313
1314         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1315
1316 if((wrq->flags & IW_ENCODE_DISABLED)==0){
1317         //Not disable encryption
1318
1319         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1320                 rc = -EINVAL;
1321         return rc;
1322         }
1323
1324         if(dwKeyIndex<1&&((wrq->flags&IW_ENCODE_NOKEY)==0)){//set default key
1325                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1326                         dwKeyIndex=pDevice->byKeyIndex;
1327                         }
1328                 else dwKeyIndex=0;
1329                 }else dwKeyIndex--;
1330
1331
1332         // Check the size of the key
1333         if (wrq->length > WLAN_WEP232_KEYLEN) {
1334                 rc = -EINVAL;
1335         return rc;
1336         }
1337
1338         if(wrq->length>0){//have key
1339
1340         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1341             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1342         }
1343         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1344             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1345         }
1346         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1347             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1348         }else {//no support length
1349                 rc = -EINVAL;
1350         return rc;
1351                 }
1352         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1353         memcpy(pDevice->abyKey, extra, wrq->length);
1354
1355         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1356         for (ii = 0; ii < wrq->length; ii++) {
1357             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1358         }
1359
1360         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1361             spin_lock_irq(&pDevice->lock);
1362             KeybSetDefaultKey(&(pDevice->sKey),
1363                             (DWORD)(dwKeyIndex | (1 << 31)),
1364                                 wrq->length,
1365                             NULL,
1366                             pDevice->abyKey,
1367                             KEY_CTL_WEP,
1368                             pDevice->PortOffset,
1369                             pDevice->byLocalID
1370                           );
1371             spin_unlock_irq(&pDevice->lock);
1372         }
1373         pDevice->byKeyIndex = (BYTE)dwKeyIndex;
1374         pDevice->uKeyLength = wrq->length;
1375         pDevice->bTransmitKey = TRUE;
1376         pDevice->bEncryptionEnable = TRUE;
1377         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1378
1379                 }else if(index>0){
1380         //when the length is 0 the request only changes the default transmit key index
1381         //check the new key has a non zero lenget
1382         if(pDevice->bEncryptionEnable==FALSE)
1383         {
1384                 rc = -EINVAL;
1385                 return rc;
1386         }
1387         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Just set Default key Index:\n");
1388         pkeytab=&(pDevice->sKey.KeyTable[MAX_KEY_TABLE-1]);
1389         if(pkeytab->GroupKey[(BYTE)dwKeyIndex].uKeyLength==0){
1390                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Default key len is 0\n");
1391                 rc = -EINVAL;
1392                 return rc;
1393                 }
1394          pDevice->byKeyIndex =(BYTE)dwKeyIndex;
1395          pkeytab->dwGTKeyIndex =dwKeyIndex | (1 << 31);
1396          pkeytab->GroupKey[(BYTE)dwKeyIndex].dwKeyIndex=dwKeyIndex | (1 << 31);
1397         }
1398
1399 }else {//disable the key
1400         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1401         if(pDevice->bEncryptionEnable==FALSE)
1402                 return 0;
1403         pMgmt->bShareKeyAlgorithm = FALSE;
1404         pDevice->bEncryptionEnable = FALSE;
1405         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1406         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1407             spin_lock_irq(&pDevice->lock);
1408             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1409                 MACvDisableKeyEntry(pDevice->PortOffset, uu);
1410             spin_unlock_irq(&pDevice->lock);
1411         }
1412 }
1413 //End Modify,Einsn
1414
1415 /*
1416      DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1417
1418         // Check the size of the key
1419         if (wrq->length > WLAN_WEP232_KEYLEN) {
1420                 rc = -EINVAL;
1421         return rc;
1422         }
1423
1424         if (dwKeyIndex > WLAN_WEP_NKEYS) {
1425                 rc = -EINVAL;
1426         return rc;
1427     }
1428
1429     if (dwKeyIndex > 0)
1430                 dwKeyIndex--;
1431
1432         // Send the key to the card
1433         if (wrq->length > 0) {
1434
1435         if (wrq->length ==  WLAN_WEP232_KEYLEN) {
1436             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1437         }
1438         else if (wrq->length ==  WLAN_WEP104_KEYLEN) {
1439             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1440         }
1441         else if (wrq->length == WLAN_WEP40_KEYLEN) {
1442             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1443         }
1444         memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1445         memcpy(pDevice->abyKey, extra, wrq->length);
1446
1447         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1448         for (ii = 0; ii < wrq->length; ii++) {
1449             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1450         }
1451
1452         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1453             spin_lock_irq(&pDevice->lock);
1454             KeybSetDefaultKey(&(pDevice->sKey),
1455                             (DWORD)(pDevice->byKeyIndex | (1 << 31)),
1456                             pDevice->uKeyLength,
1457                             NULL,
1458                             pDevice->abyKey,
1459                             KEY_CTL_WEP,
1460                             pDevice->PortOffset,
1461                             pDevice->byLocalID
1462                           );
1463             spin_unlock_irq(&pDevice->lock);
1464         }
1465         pDevice->byKeyIndex = (BYTE)dwKeyIndex;
1466         pDevice->uKeyLength = wrq->length;
1467         pDevice->bTransmitKey = TRUE;
1468         pDevice->bEncryptionEnable = TRUE;
1469         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1470
1471                 // Do we want to just set the transmit key index ?
1472                 if ( index < 4 ) {
1473                     pDevice->byKeyIndex = index;
1474                 }
1475                 else if(!(wrq->flags & IW_ENCODE_MODE)) {
1476                                 rc = -EINVAL;
1477                                 return rc;
1478             }
1479         }
1480         // Read the flags
1481         if(wrq->flags & IW_ENCODE_DISABLED){
1482
1483         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1484                 pMgmt->bShareKeyAlgorithm = FALSE;
1485         pDevice->bEncryptionEnable = FALSE;
1486         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1487         if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1488             spin_lock_irq(&pDevice->lock);
1489             for(uu=0;uu<MAX_KEY_TABLE;uu++)
1490                 MACvDisableKeyEntry(pDevice->PortOffset, uu);
1491             spin_unlock_irq(&pDevice->lock);
1492         }
1493         }
1494 */
1495
1496         if(wrq->flags & IW_ENCODE_RESTRICTED) {
1497         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1498                 pMgmt->bShareKeyAlgorithm = TRUE;
1499         }
1500         if(wrq->flags & IW_ENCODE_OPEN) {
1501             DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1502                 pMgmt->bShareKeyAlgorithm = FALSE;
1503         }
1504         return rc;
1505 }
1506
1507 /*
1508  * Wireless Handler : get encode mode
1509  */
1510  /*
1511 int iwctl_giwencode(struct net_device *dev,
1512              struct iw_request_info *info,
1513              struct iw_point *wrq,
1514              char *extra)
1515 {
1516     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1517     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1518     int rc = 0;
1519     char abyKey[WLAN_WEP232_KEYLEN];
1520         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1521         PSKeyItem   pKey = NULL;
1522
1523     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1524 //2007-0207-06,<Add> by EinsnLiu
1525 //the key index in iwconfig is 1-4 when our driver is 0-3
1526 //so it can't be used directly.
1527 //if the index is 0,we should used the index set by driver.
1528         if (index > WLAN_WEP_NKEYS) {
1529                 rc = -EINVAL;
1530         return rc;
1531         }
1532         if(index<1){//set default key
1533                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1534                         index=pDevice->byKeyIndex;
1535                         }
1536                 else index=0;
1537                 }else index--;
1538 //End Add,Einsn
1539
1540         memset(abyKey, 0, sizeof(abyKey));
1541         // Check encryption mode
1542         wrq->flags = IW_ENCODE_NOKEY;
1543         // Is WEP enabled ???
1544         if (pDevice->bEncryptionEnable)
1545                 wrq->flags |=  IW_ENCODE_ENABLED;
1546     else
1547                 wrq->flags |=  IW_ENCODE_DISABLED;
1548
1549     if (pMgmt->bShareKeyAlgorithm)
1550                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1551         else
1552                 wrq->flags |=  IW_ENCODE_OPEN;
1553
1554         if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1555         wrq->length = pKey->uKeyLength;
1556         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1557 //2007-0207-06,<Modify> by EinsnLiu
1558 //only get key success need to  copy data
1559 //index should +1.
1560 //there is not necessary to return -EINVAL when get key failed
1561 //if return -EINVAL,the encryption item can't be display by the command "iwconfig".
1562         wrq->flags |= index+1;
1563         memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1564     }
1565
1566     //else {
1567     //    rc = -EINVAL;
1568    //     return rc;
1569   //  }
1570
1571
1572 //End Modify,Einsn
1573
1574         return 0;
1575 }
1576 */
1577
1578 //2008-0409-06, <Add> by Einsn Liu
1579
1580 int iwctl_giwencode(struct net_device *dev,
1581                         struct iw_request_info *info,
1582                         struct iw_point *wrq,
1583                         char *extra)
1584 {
1585         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1586         PSMgmtObject            pMgmt = &(pDevice->sMgmtObj);
1587         char abyKey[WLAN_WEP232_KEYLEN];
1588
1589         UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1590         PSKeyItem       pKey = NULL;
1591
1592         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1593
1594         if (index > WLAN_WEP_NKEYS) {
1595                 return  -EINVAL;
1596         }
1597         if(index<1){//get default key
1598                 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1599                         index=pDevice->byKeyIndex;
1600                 } else
1601                       index=0;
1602         }else
1603              index--;
1604
1605         memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1606         // Check encryption mode
1607         wrq->flags = IW_ENCODE_NOKEY;
1608         // Is WEP enabled ???
1609         if (pDevice->bEncryptionEnable)
1610                 wrq->flags |=  IW_ENCODE_ENABLED;
1611         else
1612                 wrq->flags |=  IW_ENCODE_DISABLED;
1613
1614         if (pMgmt->bShareKeyAlgorithm)
1615                 wrq->flags |=  IW_ENCODE_RESTRICTED;
1616         else
1617                 wrq->flags |=  IW_ENCODE_OPEN;
1618                 wrq->length=0;
1619
1620         if((index==0)&&(pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled||
1621                 pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)){//get wpa pairwise  key
1622                         if (KeybGetKey(&(pDevice->sKey),pMgmt->abyCurrBSSID, 0xffffffff, &pKey)){
1623                            wrq->length = pKey->uKeyLength;
1624                                   memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1625                                   memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1626                            }
1627         }else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1628                         wrq->length = pKey->uKeyLength;
1629                         memcpy(abyKey, pKey->abyKey,  pKey->uKeyLength);
1630                 memcpy(extra,  abyKey, WLAN_WEP232_KEYLEN);
1631         }
1632
1633         wrq->flags |= index+1;
1634
1635         return 0;
1636 }
1637
1638
1639 /*
1640  * Wireless Handler : set power mode
1641  */
1642 int iwctl_siwpower(struct net_device *dev,
1643              struct iw_request_info *info,
1644                          struct iw_param *wrq,
1645              char *extra)
1646 {
1647     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1648     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1649     int rc = 0;
1650
1651     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1652
1653     if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1654                  rc = -EINVAL;
1655                  return rc;
1656         }
1657
1658         if (wrq->disabled) {
1659                 pDevice->ePSMode = WMAC_POWER_CAM;
1660                 PSvDisablePowerSaving(pDevice);
1661                 return rc;
1662         }
1663         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1664          pDevice->ePSMode = WMAC_POWER_FAST;
1665          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1666
1667         } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1668              pDevice->ePSMode = WMAC_POWER_FAST;
1669          PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1670         }
1671         switch (wrq->flags & IW_POWER_MODE) {
1672         case IW_POWER_UNICAST_R:
1673         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1674                 rc = -EINVAL;
1675                 break;
1676         case IW_POWER_ALL_R:
1677         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1678                 rc = -EINVAL;
1679         case IW_POWER_ON:
1680         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1681                 break;
1682         default:
1683                 rc = -EINVAL;
1684         }
1685
1686         return rc;
1687 }
1688
1689 /*
1690  * Wireless Handler : get power mode
1691  */
1692 int iwctl_giwpower(struct net_device *dev,
1693              struct iw_request_info *info,
1694                          struct iw_param *wrq,
1695              char *extra)
1696 {
1697     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1698     PSMgmtObject        pMgmt = &(pDevice->sMgmtObj);
1699     int mode = pDevice->ePSMode;
1700
1701
1702     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1703
1704
1705         if ((wrq->disabled = (mode == WMAC_POWER_CAM)))
1706             return 0;
1707
1708         if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1709                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1710                 wrq->flags = IW_POWER_TIMEOUT;
1711         } else {
1712                 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1713                 wrq->flags = IW_POWER_PERIOD;
1714         }
1715         wrq->flags |= IW_POWER_ALL_R;
1716
1717         return 0;
1718 }
1719
1720
1721 /*
1722  * Wireless Handler : get Sensitivity
1723  */
1724 int iwctl_giwsens(struct net_device *dev,
1725                          struct iw_request_info *info,
1726                          struct iw_param *wrq,
1727                          char *extra)
1728 {
1729     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1730     long ldBm;
1731
1732     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1733     if (pDevice->bLinkPass == TRUE) {
1734         RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
1735             wrq->value = ldBm;
1736         }
1737         else {
1738             wrq->value = 0;
1739     };
1740         wrq->disabled = (wrq->value == 0);
1741         wrq->fixed = 1;
1742
1743
1744         return 0;
1745 }
1746
1747 //2008-0409-07, <Add> by Einsn Liu
1748 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1749
1750 int iwctl_siwauth(struct net_device *dev,
1751                           struct iw_request_info *info,
1752                           struct iw_param *wrq,
1753                           char *extra)
1754 {
1755         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1756         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1757         int ret=0;
1758         static int wpa_version=0;  //must be static to save the last value,einsn liu
1759         static int pairwise=0;
1760
1761     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1762         switch (wrq->flags & IW_AUTH_INDEX) {
1763         case IW_AUTH_WPA_VERSION:
1764                 wpa_version = wrq->value;
1765                 if(wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1766                        PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1767                         //pDevice->bWPADevEnable = FALSE;
1768                 }
1769                 else if(wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1770                           PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1771                 }
1772                 else {
1773                           PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1774                 }
1775                 //pDevice->bWPASuppWextEnabled =TRUE;
1776                 break;
1777         case IW_AUTH_CIPHER_PAIRWISE:
1778                 pairwise = wrq->value;
1779                 if(pairwise == IW_AUTH_CIPHER_CCMP){
1780                         pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1781                 }else if(pairwise == IW_AUTH_CIPHER_TKIP){
1782                         pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1783                 }else if(pairwise == IW_AUTH_CIPHER_WEP40||pairwise == IW_AUTH_CIPHER_WEP104){
1784                         pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1785                 }else if(pairwise == IW_AUTH_CIPHER_NONE){
1786                         //do nothing,einsn liu
1787                 }else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1788
1789                 break;
1790         case IW_AUTH_CIPHER_GROUP:
1791                 if(wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1792                         break;
1793                 if(pairwise == IW_AUTH_CIPHER_NONE){
1794                         if(wrq->value == IW_AUTH_CIPHER_CCMP){
1795                                 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1796                         }else {
1797                                 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1798                         }
1799                 }
1800                 break;
1801         case IW_AUTH_KEY_MGMT:
1802
1803                 if(wpa_version == IW_AUTH_WPA_VERSION_WPA2){
1804                         if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1805                                 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1806                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1807                 }else if(wpa_version == IW_AUTH_WPA_VERSION_WPA){
1808                         if(wrq->value == 0){
1809                                 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1810                         }else if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1811                                 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1812                         else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1813                 }
1814
1815                 break;
1816         case IW_AUTH_TKIP_COUNTERMEASURES:
1817                 break;          /* FIXME */
1818         case IW_AUTH_DROP_UNENCRYPTED:
1819                 break;
1820         case IW_AUTH_80211_AUTH_ALG:
1821                 if(wrq->value==IW_AUTH_ALG_OPEN_SYSTEM){
1822                         pMgmt->bShareKeyAlgorithm=FALSE;
1823                 }else if(wrq->value==IW_AUTH_ALG_SHARED_KEY){
1824                         pMgmt->bShareKeyAlgorithm=TRUE;
1825                 }
1826                 break;
1827         case IW_AUTH_WPA_ENABLED:
1828                 //pDevice->bWPADevEnable = !! wrq->value;
1829                 break;
1830         case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1831                 break;
1832         case IW_AUTH_ROAMING_CONTROL:
1833                 ret = -EOPNOTSUPP;
1834                 break;
1835         case IW_AUTH_PRIVACY_INVOKED:
1836                 pDevice->bEncryptionEnable = !!wrq->value;
1837                 if(pDevice->bEncryptionEnable == FALSE){
1838                         wpa_version = 0;
1839                         pairwise = 0;
1840                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1841                         pMgmt->bShareKeyAlgorithm = FALSE;
1842                         pMgmt->eAuthenMode = FALSE;
1843                         //pDevice->bWPADevEnable = FALSE;
1844                 }
1845
1846                 break;
1847         default:
1848                 ret = -EOPNOTSUPP;
1849                 break;
1850         }
1851 /*
1852         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1853         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1854         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1855         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode  = %d\n",pMgmt->eAuthenMode);
1856         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"TRUE":"FALSE");
1857         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"TRUE":"FALSE");
1858         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADevEnable = %s\n",pDevice->bWPADevEnable?"TRUE":"FALSE");
1859 */
1860    return ret;
1861 }
1862
1863
1864 int iwctl_giwauth(struct net_device *dev,
1865                           struct iw_request_info *info,
1866                           struct iw_param *wrq,
1867                           char *extra)
1868 {
1869         return -EOPNOTSUPP;
1870 }
1871
1872
1873
1874 int iwctl_siwgenie(struct net_device *dev,
1875                           struct iw_request_info *info,
1876                           struct iw_point *wrq,
1877                           char *extra)
1878 {
1879         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1880         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1881         int ret=0;
1882
1883         if(wrq->length){
1884                 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1885                         ret = -EINVAL;
1886                         goto out;
1887                 }
1888                 if(wrq->length > MAX_WPA_IE_LEN){
1889                         ret = -ENOMEM;
1890                         goto out;
1891                 }
1892                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1893                 if(copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
1894                         ret = -EFAULT;
1895                         goto out;
1896                 }
1897                 pMgmt->wWPAIELen = wrq->length;
1898         }else {
1899                 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1900                 pMgmt->wWPAIELen = 0;
1901         }
1902
1903         out://not completely ...not necessary in wpa_supplicant 0.5.8
1904         return 0;
1905 }
1906
1907 int iwctl_giwgenie(struct net_device *dev,
1908                           struct iw_request_info *info,
1909                           struct iw_point *wrq,
1910                           char *extra)
1911 {
1912         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
1913         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
1914         int ret=0;
1915         int space = wrq->length;
1916
1917         wrq->length = 0;
1918         if(pMgmt->wWPAIELen > 0){
1919                 wrq->length = pMgmt->wWPAIELen;
1920                 if(pMgmt->wWPAIELen <= space){
1921                         if(copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)){
1922                                 ret = -EFAULT;
1923                         }
1924                 }else
1925                         ret = -E2BIG;
1926         }
1927
1928         return ret;
1929 }
1930
1931
1932 int iwctl_siwencodeext(struct net_device *dev,
1933              struct iw_request_info *info,
1934              struct iw_point *wrq,
1935              char *extra)
1936 {
1937     PSDevice            pDevice = (PSDevice)netdev_priv(dev);
1938         struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
1939     struct viawget_wpa_param *param=NULL;
1940 //original member
1941     wpa_alg alg_name;
1942     u8  addr[6];
1943     int key_idx, set_tx=0;
1944     u8  seq[IW_ENCODE_SEQ_MAX_SIZE];
1945     u8 key[64];
1946     size_t seq_len=0,key_len=0;
1947 //
1948    // int ii;
1949     u8 *buf;
1950     size_t blen;
1951     u8 key_array[64];
1952     int ret=0;
1953
1954 PRINT_K("SIOCSIWENCODEEXT...... \n");
1955
1956 blen = sizeof(*param);
1957 buf = kmalloc((int)blen, (int)GFP_KERNEL);
1958 if (buf == NULL)
1959     return -ENOMEM;
1960 memset(buf, 0, blen);
1961 param = (struct viawget_wpa_param *) buf;
1962
1963 //recover alg_name
1964 switch (ext->alg) {
1965     case IW_ENCODE_ALG_NONE:
1966                   alg_name = WPA_ALG_NONE;
1967                 break;
1968     case IW_ENCODE_ALG_WEP:
1969                   alg_name = WPA_ALG_WEP;
1970                 break;
1971     case IW_ENCODE_ALG_TKIP:
1972                   alg_name = WPA_ALG_TKIP;
1973                 break;
1974     case IW_ENCODE_ALG_CCMP:
1975                   alg_name = WPA_ALG_CCMP;
1976                 break;
1977     default:
1978                 PRINT_K("Unknown alg = %d\n",ext->alg);
1979                 ret= -ENOMEM;
1980                 goto error;
1981                 }
1982 //recover addr
1983  memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1984 //recover key_idx
1985   key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1986 //recover set_tx
1987 if(ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1988    set_tx = 1;
1989 //recover seq,seq_len
1990         if(ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1991    seq_len=IW_ENCODE_SEQ_MAX_SIZE;
1992    memcpy(seq, ext->rx_seq, seq_len);
1993                 }
1994 //recover key,key_len
1995 if(ext->key_len) {
1996   key_len=ext->key_len;
1997   memcpy(key, &ext->key[0], key_len);
1998         }
1999
2000 memset(key_array, 0, 64);
2001 if ( key_len > 0) {
2002      memcpy(key_array, key, key_len);
2003     if (key_len == 32) {
2004           // notice ! the oder
2005           memcpy(&key_array[16], &key[24], 8);
2006           memcpy(&key_array[24], &key[16], 8);
2007         }
2008         }
2009
2010 /**************Translate iw_encode_ext to viawget_wpa_param****************/
2011 memcpy(param->addr, addr, ETH_ALEN);
2012 param->u.wpa_key.alg_name = (int)alg_name;
2013 param->u.wpa_key.set_tx = set_tx;
2014 param->u.wpa_key.key_index = key_idx;
2015 param->u.wpa_key.key_len = key_len;
2016 param->u.wpa_key.key = (u8 *)key_array;
2017 param->u.wpa_key.seq = (u8 *)seq;
2018 param->u.wpa_key.seq_len = seq_len;
2019
2020 #if 0
2021 printk("param->u.wpa_key.alg_name =%d\n",param->u.wpa_key.alg_name);
2022 printk("param->addr=%02x:%02x:%02x:%02x:%02x:%02x\n",
2023               param->addr[0],param->addr[1],param->addr[2],
2024               param->addr[3],param->addr[4],param->addr[5]);
2025 printk("param->u.wpa_key.set_tx =%d\n",param->u.wpa_key.set_tx);
2026 printk("param->u.wpa_key.key_index =%d\n",param->u.wpa_key.key_index);
2027 printk("param->u.wpa_key.key_len =%d\n",param->u.wpa_key.key_len);
2028 printk("param->u.wpa_key.key =");
2029 for(ii=0;ii<param->u.wpa_key.key_len;ii++)
2030         printk("%02x:",param->u.wpa_key.key[ii]);
2031          printk("\n");
2032 printk("param->u.wpa_key.seq_len =%d\n",param->u.wpa_key.seq_len);
2033 printk("param->u.wpa_key.seq =");
2034 for(ii=0;ii<param->u.wpa_key.seq_len;ii++)
2035         printk("%02x:",param->u.wpa_key.seq[ii]);
2036          printk("\n");
2037
2038 printk("...........\n");
2039 #endif
2040 //****set if current action is Network Manager count??
2041 //****this method is so foolish,but there is no other way???
2042 if(param->u.wpa_key.alg_name == WPA_ALG_NONE) {
2043    if(param->u.wpa_key.key_index ==0) {
2044      pDevice->bwextcount++;
2045     }
2046    if((pDevice->bwextcount == 1)&&(param->u.wpa_key.key_index ==1)) {
2047  pDevice->bwextcount++;
2048     }
2049    if((pDevice->bwextcount ==2)&&(param->u.wpa_key.key_index ==2)) {
2050  pDevice->bwextcount++;
2051         }
2052    if((pDevice->bwextcount ==3)&&(param->u.wpa_key.key_index ==3)) {
2053  pDevice->bwextcount++;
2054         }
2055                  }
2056 if( pDevice->bwextcount == 4) {
2057     printk("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
2058  pDevice->bwextcount=0;
2059    pDevice->bWPASuppWextEnabled = TRUE;
2060                  }
2061 //******
2062
2063                 spin_lock_irq(&pDevice->lock);
2064  ret = wpa_set_keys(pDevice, param, TRUE);
2065                 spin_unlock_irq(&pDevice->lock);
2066
2067 error:
2068 kfree(param);
2069         return ret;
2070 }
2071
2072
2073
2074 int iwctl_giwencodeext(struct net_device *dev,
2075              struct iw_request_info *info,
2076              struct iw_point *wrq,
2077              char *extra)
2078 {
2079                 return -EOPNOTSUPP;;
2080 }
2081
2082 int iwctl_siwmlme(struct net_device *dev,
2083                                 struct iw_request_info * info,
2084                                 struct iw_point *wrq,
2085                                 char *extra)
2086 {
2087         PSDevice                        pDevice = (PSDevice)netdev_priv(dev);
2088         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
2089         struct iw_mlme *mlme = (struct iw_mlme *)extra;
2090         //u16 reason = cpu_to_le16(mlme->reason_code);
2091         int ret = 0;
2092
2093         if(memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)){
2094                 ret = -EINVAL;
2095                 return ret;
2096         }
2097         switch(mlme->cmd){
2098         case IW_MLME_DEAUTH:
2099                 //this command seems to be not complete,please test it --einsnliu
2100                 //bScheduleCommand((HANDLE) pDevice, WLAN_CMD_DEAUTH, (PBYTE)&reason);
2101                 break;
2102         case IW_MLME_DISASSOC:
2103                 if(pDevice->bLinkPass == TRUE){
2104                                           printk("iwctl_siwmlme--->send DISASSOCIATE\n");
2105                   //clear related flags
2106                    memset(pMgmt->abyDesireBSSID, 0xFF,6);
2107                 KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
2108                         bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
2109                 }
2110                 break;
2111         default:
2112                 ret = -EOPNOTSUPP;
2113         }
2114
2115         return ret;
2116
2117 }
2118
2119 #endif
2120
2121
2122 /*------------------------------------------------------------------*/
2123 /*
2124  * Structures to export the Wireless Handlers
2125  */
2126
2127
2128 /*
2129 static const iw_handler         iwctl_handler[] =
2130 {
2131         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2132         (iw_handler) iwctl_giwname,     // SIOCGIWNAME
2133         (iw_handler) NULL,                              // SIOCSIWNWID
2134         (iw_handler) NULL,                              // SIOCGIWNWID
2135         (iw_handler) iwctl_siwfreq,             // SIOCSIWFREQ
2136         (iw_handler) iwctl_giwfreq,             // SIOCGIWFREQ
2137         (iw_handler) iwctl_siwmode,             // SIOCSIWMODE
2138         (iw_handler) iwctl_giwmode,             // SIOCGIWMODE
2139         (iw_handler) NULL,                      // SIOCSIWSENS
2140         (iw_handler) iwctl_giwsens,                     // SIOCGIWSENS
2141         (iw_handler) NULL,                      // SIOCSIWRANGE
2142         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2143         (iw_handler) NULL,                          // SIOCSIWPRIV
2144         (iw_handler) NULL,                      // SIOCGIWPRIV
2145         (iw_handler) NULL,                      // SIOCSIWSTATS
2146         (iw_handler) NULL,                  // SIOCGIWSTATS
2147     (iw_handler) NULL,                  // SIOCSIWSPY
2148         (iw_handler) NULL,                          // SIOCGIWSPY
2149         (iw_handler) NULL,                                  // -- hole --
2150         (iw_handler) NULL,                                  // -- hole --
2151         (iw_handler) iwctl_siwap,                   // SIOCSIWAP
2152         (iw_handler) iwctl_giwap,                   // SIOCGIWAP
2153         (iw_handler) NULL,                                  // -- hole -- 0x16
2154         (iw_handler) iwctl_giwaplist,       // SIOCGIWAPLIST
2155         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2156         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2157         (iw_handler) iwctl_siwessid,            // SIOCSIWESSID
2158         (iw_handler) iwctl_giwessid,            // SIOCGIWESSID
2159         (iw_handler) NULL,              // SIOCSIWNICKN
2160         (iw_handler) NULL,              // SIOCGIWNICKN
2161         (iw_handler) NULL,                                  // -- hole --
2162         (iw_handler) NULL,                                  // -- hole --
2163         (iw_handler) iwctl_siwrate,             // SIOCSIWRATE 0x20
2164         (iw_handler) iwctl_giwrate,             // SIOCGIWRATE
2165         (iw_handler) iwctl_siwrts,              // SIOCSIWRTS
2166         (iw_handler) iwctl_giwrts,              // SIOCGIWRTS
2167         (iw_handler) iwctl_siwfrag,             // SIOCSIWFRAG
2168         (iw_handler) iwctl_giwfrag,             // SIOCGIWFRAG
2169         (iw_handler) NULL,              // SIOCSIWTXPOW
2170         (iw_handler) NULL,              // SIOCGIWTXPOW
2171         (iw_handler) iwctl_siwretry,            // SIOCSIWRETRY
2172         (iw_handler) iwctl_giwretry,            // SIOCGIWRETRY
2173         (iw_handler) iwctl_siwencode,           // SIOCSIWENCODE
2174         (iw_handler) iwctl_giwencode,           // SIOCGIWENCODE
2175         (iw_handler) iwctl_siwpower,            // SIOCSIWPOWER
2176         (iw_handler) iwctl_giwpower,            // SIOCGIWPOWER
2177         (iw_handler) NULL,                      // -- hole --
2178         (iw_handler) NULL,                      // -- hole --
2179         (iw_handler) iwctl_siwgenie,    // SIOCSIWGENIE
2180         (iw_handler) iwctl_giwgenie,    // SIOCGIWGENIE
2181         (iw_handler) iwctl_siwauth,             // SIOCSIWAUTH
2182         (iw_handler) iwctl_giwauth,             // SIOCGIWAUTH
2183         (iw_handler) iwctl_siwencodeext,                // SIOCSIWENCODEEXT
2184         (iw_handler) iwctl_giwencodeext,                // SIOCGIWENCODEEXT
2185         (iw_handler) NULL,                              // SIOCSIWPMKSA
2186         (iw_handler) NULL,                              // -- hole --
2187
2188 };
2189 */
2190
2191 static const iw_handler         iwctl_handler[] =
2192 {
2193         (iw_handler) iwctl_commit,      // SIOCSIWCOMMIT
2194         (iw_handler) NULL,      // SIOCGIWNAME
2195         (iw_handler) NULL,                              // SIOCSIWNWID
2196         (iw_handler) NULL,                              // SIOCGIWNWID
2197         (iw_handler) NULL,              // SIOCSIWFREQ
2198         (iw_handler) NULL,              // SIOCGIWFREQ
2199         (iw_handler) NULL,              // SIOCSIWMODE
2200         (iw_handler) NULL,              // SIOCGIWMODE
2201         (iw_handler) NULL,                      // SIOCSIWSENS
2202         (iw_handler) NULL,                      // SIOCGIWSENS
2203         (iw_handler) NULL,                      // SIOCSIWRANGE
2204         (iw_handler) iwctl_giwrange,            // SIOCGIWRANGE
2205         (iw_handler) NULL,                          // SIOCSIWPRIV
2206         (iw_handler) NULL,                      // SIOCGIWPRIV
2207         (iw_handler) NULL,                      // SIOCSIWSTATS
2208         (iw_handler) NULL,                  // SIOCGIWSTATS
2209     (iw_handler) NULL,                  // SIOCSIWSPY
2210         (iw_handler) NULL,                          // SIOCGIWSPY
2211         (iw_handler) NULL,                                  // -- hole --
2212         (iw_handler) NULL,                                  // -- hole --
2213         (iw_handler) NULL,                  // SIOCSIWAP
2214         (iw_handler) NULL,                  // SIOCGIWAP
2215         (iw_handler) NULL,                                  // -- hole -- 0x16
2216         (iw_handler) NULL,       // SIOCGIWAPLIST
2217         (iw_handler) iwctl_siwscan,         // SIOCSIWSCAN
2218         (iw_handler) iwctl_giwscan,         // SIOCGIWSCAN
2219         (iw_handler) NULL,              // SIOCSIWESSID
2220         (iw_handler) NULL,              // SIOCGIWESSID
2221         (iw_handler) NULL,              // SIOCSIWNICKN
2222         (iw_handler) NULL,              // SIOCGIWNICKN
2223         (iw_handler) NULL,              // -- hole --
2224         (iw_handler) NULL,              // -- hole --
2225         (iw_handler) NULL,              // SIOCSIWRATE 0x20
2226         (iw_handler) NULL,              // SIOCGIWRATE
2227         (iw_handler) NULL,              // SIOCSIWRTS
2228         (iw_handler) NULL,              // SIOCGIWRTS
2229         (iw_handler) NULL,              // SIOCSIWFRAG
2230         (iw_handler) NULL,              // SIOCGIWFRAG
2231         (iw_handler) NULL,              // SIOCSIWTXPOW
2232         (iw_handler) NULL,              // SIOCGIWTXPOW
2233         (iw_handler) NULL,              // SIOCSIWRETRY
2234         (iw_handler) NULL,              // SIOCGIWRETRY
2235         (iw_handler) NULL,              // SIOCSIWENCODE
2236         (iw_handler) NULL,              // SIOCGIWENCODE
2237         (iw_handler) NULL,              // SIOCSIWPOWER
2238         (iw_handler) NULL,              // SIOCGIWPOWER
2239
2240 //2008-0409-07, <Add> by Einsn Liu
2241         (iw_handler) NULL,                      // -- hole --
2242         (iw_handler) NULL,                      // -- hole --
2243         (iw_handler) NULL,    // SIOCSIWGENIE
2244         (iw_handler) NULL,    // SIOCGIWGENIE
2245         (iw_handler) NULL,              // SIOCSIWAUTH
2246         (iw_handler) NULL,              // SIOCGIWAUTH
2247         (iw_handler) NULL,              // SIOCSIWENCODEEXT
2248         (iw_handler) NULL,              // SIOCGIWENCODEEXT
2249         (iw_handler) NULL,                              // SIOCSIWPMKSA
2250         (iw_handler) NULL,                              // -- hole --
2251 };
2252
2253
2254 static const iw_handler         iwctl_private_handler[] =
2255 {
2256         NULL,                           // SIOCIWFIRSTPRIV
2257 };
2258
2259
2260 struct iw_priv_args iwctl_private_args[] = {
2261 { IOCTL_CMD_SET,
2262   IW_PRIV_TYPE_CHAR | 1024, 0,
2263   "set"},
2264 };
2265
2266
2267
2268 const struct iw_handler_def     iwctl_handler_def =
2269 {
2270         .get_wireless_stats = &iwctl_get_wireless_stats,
2271         .num_standard   = sizeof(iwctl_handler)/sizeof(iw_handler),
2272 //      .num_private    = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2273 //      .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2274         .num_private    = 0,
2275         .num_private_args = 0,
2276         .standard       = (iw_handler *) iwctl_handler,
2277 //      .private        = (iw_handler *) iwctl_private_handler,
2278 //      .private_args   = (struct iw_priv_args *)iwctl_private_args,
2279         .private        = NULL,
2280         .private_args   = NULL,
2281 };