drivers/staging/vt6656/ioctl.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: ioctl.c
  20  *
  21  * Purpose:  private ioctl functions
  22  *
  23  * Author: Lyndon Chen
  24  *
  25  * Date: Auguest 20, 2003
  26  *
  27  * Functions:
  28  *
  29  * Revision History:
  30  *
  31  */
  32
  33 #include "ioctl.h"
  34 #include "iocmd.h"
  35 #include "mac.h"
  36 #include "card.h"
  37 #include "hostap.h"
  38 #include "wpactl.h"
  39 #include "control.h"
  40 #include "rndis.h"
  41 #include "rf.h"
  42
  43 SWPAResult wpa_Result;
  44 static int msglevel = MSG_LEVEL_INFO;
  45
  46 int private_ioctl(PSDevice pDevice, struct ifreq *rq)
  47 {
  48
  49         PSCmdRequest    pReq = (PSCmdRequest)rq;
  50         PSMgmtObject    pMgmt = &(pDevice->sMgmtObj);
  51         int             result = 0;
  52         PWLAN_IE_SSID   pItemSSID;
  53         SCmdBSSJoin     sJoinCmd;
  54         SCmdZoneTypeSet sZoneTypeCmd;
  55         SCmdScan        sScanCmd;
  56         SCmdStartAP     sStartAPCmd;
  57         SCmdSetWEP      sWEPCmd;
  58         SCmdValue       sValue;
  59         SBSSIDList      sList;
  60         SNodeList       sNodeList;
  61         PSBSSIDList     pList;
  62         PSNodeList      pNodeList;
  63         unsigned int    cbListCount;
  64         PKnownBSS       pBSS;
  65         PKnownNodeDB    pNode;
  66         unsigned int    ii, jj;
  67         SCmdLinkStatus  sLinkStatus;
  68         BYTE            abySuppRates[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
  69         BYTE            abyNullAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
  70         DWORD           dwKeyIndex = 0;
  71         BYTE            abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
  72         signed long     ldBm;
  73
  74         pReq->wResult = 0;
  75
  76         switch (pReq->wCmdCode) {
  77         case WLAN_CMD_BSS_SCAN:
  78                 if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
  79                         result = -EFAULT;
  80                         break;
  81                 }
  82
  83                 pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
  84                 if (pItemSSID->len != 0) {
  85                         memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
  86                         memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
  87                 }
  88                 spin_lock_irq(&pDevice->lock);
  89
  90                 if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
  91                         BSSvClearBSSList((void *)pDevice, FALSE);
  92                 else
  93                         BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
  94
  95                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
  96
  97                 if (pItemSSID->len != 0)
  98                         bScheduleCommand((void *)pDevice,
  99                                          WLAN_CMD_BSSID_SCAN,
 100                                          abyScanSSID);
 101                 else
 102                         bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 103
 104                 spin_unlock_irq(&pDevice->lock);
 105                 break;
 106
 107         case WLAN_CMD_ZONETYPE_SET:
 108                 result = -EOPNOTSUPP;
 109                 break;
 110
 111                 if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
 112                         result = -EFAULT;
 113                         break;
 114                 }
 115
 116                 if (sZoneTypeCmd.bWrite == TRUE) {
 117                         /* write zonetype */
 118                         if (sZoneTypeCmd.ZoneType == ZoneType_USA) {
 119                                 /* set to USA */
 120                                 printk("set_ZoneType:USA\n");
 121                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) {
 122                                 /* set to Japan */
 123                                 printk("set_ZoneType:Japan\n");
 124                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) {
 125                                 /* set to Europe */
 126                                 printk("set_ZoneType:Europe\n");
 127                         }
 128                 } else {
 129                         /* read zonetype */
 130                         BYTE zonetype = 0;
 131
 132                         if (zonetype == 0x00) {        /* USA */
 133                                 sZoneTypeCmd.ZoneType = ZoneType_USA;
 134                         } else if (zonetype == 0x01) { /* Japan */
 135                                 sZoneTypeCmd.ZoneType = ZoneType_Japan;
 136                         } else if (zonetype == 0x02) { /* Europe */
 137                                 sZoneTypeCmd.ZoneType = ZoneType_Europe;
 138                         } else {                       /* Unknown ZoneType */
 139                                 printk("Error:ZoneType[%x] Unknown ???\n", zonetype);
 140                                 result = -EFAULT;
 141                                 break;
 142                         }
 143
 144                         if (copy_to_user(pReq->data, &sZoneTypeCmd,
 145                                                 sizeof(SCmdZoneTypeSet))) {
 146                                 result = -EFAULT;
 147                                 break;
 148                         }
 149                 }
 150                 break;
 151         case WLAN_CMD_BSS_JOIN:
 152                 if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
 153                         result = -EFAULT;
 154                         break;
 155                 }
 156
 157                 pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
 158                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 159                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 160                 if (sJoinCmd.wBSSType == ADHOC) {
 161                         pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 162                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n");
 163                 } else {
 164                         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 165                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n");
 166                 }
 167                 if (sJoinCmd.bPSEnable == TRUE) {
 168                         pDevice->ePSMode = WMAC_POWER_FAST;
 169                         pMgmt->wListenInterval = 2;
 170                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n");
 171                 } else {
 172                         pDevice->ePSMode = WMAC_POWER_CAM;
 173                         pMgmt->wListenInterval = 1;
 174                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off\n");
 175                 }
 176
 177                 if (sJoinCmd.bShareKeyAuth == TRUE) {
 178                         pMgmt->bShareKeyAlgorithm = TRUE;
 179                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 180                 } else {
 181                         pMgmt->bShareKeyAlgorithm = FALSE;
 182                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 183                 }
 184
 185                 pDevice->uChannel = sJoinCmd.uChannel;
 186                 netif_stop_queue(pDevice->dev);
 187                 spin_lock_irq(&pDevice->lock);
 188                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 189                 bScheduleCommand((void *) pDevice,
 190                                  WLAN_CMD_BSSID_SCAN,
 191                                  pMgmt->abyDesireSSID);
 192                 bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
 193                 spin_unlock_irq(&pDevice->lock);
 194                 break;
 195
 196         case WLAN_CMD_SET_WEP:
 197                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n");
 198                 memset(&sWEPCmd, 0, sizeof(SCmdSetWEP));
 199                 if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
 200                         result = -EFAULT;
 201                         break;
 202                 }
 203                 if (sWEPCmd.bEnableWep != TRUE) {
 204                         int uu;
 205
 206                         pDevice->bEncryptionEnable = FALSE;
 207                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
 208                         spin_lock_irq(&pDevice->lock);
 209                         for (uu = 0; uu < MAX_KEY_TABLE; uu++)
 210                                 MACvDisableKeyEntry(pDevice, uu);
 211                         spin_unlock_irq(&pDevice->lock);
 212                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n");
 213                         break;
 214                 }
 215
 216                 for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) {
 217                         if (sWEPCmd.bWepKeyAvailable[ii]) {
 218                                 if (ii == sWEPCmd.byKeyIndex)
 219                                         dwKeyIndex = ii | (1 << 31);
 220                                 else
 221                                         dwKeyIndex = ii;
 222                                 spin_lock_irq(&pDevice->lock);
 223                                 KeybSetDefaultKey(pDevice, &(pDevice->sKey),
 224                                                   dwKeyIndex,
 225                                                   sWEPCmd.auWepKeyLength[ii],
 226                                                   NULL,
 227                                                   (PBYTE)&sWEPCmd.abyWepKey[ii][0],
 228                                                   KEY_CTL_WEP);
 229                                 spin_unlock_irq(&pDevice->lock);
 230                         }
 231                 }
 232                 pDevice->byKeyIndex = sWEPCmd.byKeyIndex;
 233                 pDevice->bTransmitKey = TRUE;
 234                 pDevice->bEncryptionEnable = TRUE;
 235                 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
 236                 break;
 237
 238         case WLAN_CMD_GET_LINK:
 239                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n");
 240
 241                 memset(sLinkStatus.abySSID, 0, WLAN_SSID_MAXLEN + 1);
 242
 243                 if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)
 244                         sLinkStatus.wBSSType = ADHOC;
 245                 else
 246                         sLinkStatus.wBSSType = INFRA;
 247
 248                 if (pMgmt->eCurrState == WMAC_STATE_JOINTED)
 249                         sLinkStatus.byState = ADHOC_JOINTED;
 250                 else
 251                         sLinkStatus.byState = ADHOC_STARTED;
 252
 253                 sLinkStatus.uChannel = pMgmt->uCurrChannel;
 254                 if (pDevice->bLinkPass == TRUE) {
 255                         sLinkStatus.bLink = TRUE;
 256                         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 257                         memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len);
 258                         memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
 259                         sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate;
 260                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Link Success!\n");
 261                 } else {
 262                         sLinkStatus.bLink = FALSE;
 263                         sLinkStatus.uLinkRate = 0;
 264                 }
 265                 if (copy_to_user(pReq->data, &sLinkStatus,
 266                                         sizeof(SCmdLinkStatus))) {
 267                         result = -EFAULT;
 268                         break;
 269                 }
 270                 break;
 271
 272         case WLAN_CMD_GET_LISTLEN:
 273                 cbListCount = 0;
 274                 pBSS = &(pMgmt->sBSSList[0]);
 275                 for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 276                         pBSS = &(pMgmt->sBSSList[ii]);
 277                         if (!pBSS->bActive)
 278                                 continue;
 279                         cbListCount++;
 280                 }
 281                 sList.uItem = cbListCount;
 282                 if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
 283                         result = -EFAULT;
 284                         break;
 285                 }
 286                 pReq->wResult = 0;
 287                 break;
 288
 289         case WLAN_CMD_GET_LIST:
 290                 if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
 291                         result = -EFAULT;
 292                         break;
 293                 }
 294                 pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
 295                 if (pList == NULL) {
 296                         result = -ENOMEM;
 297                         break;
 298                 }
 299                 pList->uItem = sList.uItem;
 300                 pBSS = &(pMgmt->sBSSList[0]);
 301                 for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
 302                         pBSS = &(pMgmt->sBSSList[jj]);
 303                         if (pBSS->bActive) {
 304                                 pList->sBSSIDList[ii].uChannel = pBSS->uChannel;
 305                                 pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
 306                                 pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
 307                                 RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
 308                                 pList->sBSSIDList[ii].uRSSI = (unsigned int) ldBm;
 309                                 /* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */
 310                                 memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
 311                                 pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 312                                 memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1);
 313                                 memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len);
 314                                 if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 315                                         pList->sBSSIDList[ii].byNetType = INFRA;
 316                                 } else {
 317                                         pList->sBSSIDList[ii].byNetType = ADHOC;
 318                                 }
 319                                 if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 320                                         pList->sBSSIDList[ii].bWEPOn = TRUE;
 321                                 } else {
 322                                         pList->sBSSIDList[ii].bWEPOn = FALSE;
 323                                 }
 324                                 ii++;
 325                                 if (ii >= pList->uItem)
 326                                         break;
 327                         }
 328                 }
 329
 330                 if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
 331                         result = -EFAULT;
 332                         break;
 333                 }
 334                 kfree(pList);
 335                 pReq->wResult = 0;
 336                 break;
 337
 338         case WLAN_CMD_GET_MIB:
 339                 if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
 340                         result = -EFAULT;
 341                         break;
 342                 }
 343                 break;
 344
 345         case WLAN_CMD_GET_STAT:
 346                 if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
 347                         result = -EFAULT;
 348                         break;
 349                 }
 350                 break;
 351         case WLAN_CMD_STOP_MAC:
 352                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
 353                 /* Todo xxxxxx */
 354                 netif_stop_queue(pDevice->dev);
 355                 spin_lock_irq(&pDevice->lock);
 356                 if (pDevice->bRadioOff == FALSE) {
 357                         CARDbRadioPowerOff(pDevice);
 358                 }
 359                 pDevice->bLinkPass = FALSE;
 360                 ControlvMaskByte(pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_PAPEDELAY, LEDSTS_STS, LEDSTS_SLOW);
 361                 memset(pMgmt->abyCurrBSSID, 0, 6);
 362                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 363                 /* del_timer(&pDevice->sTimerCommand); */
 364                 /* del_timer(&pMgmt->sTimerSecondCallback); */
 365                 pDevice->bCmdRunning = FALSE;
 366                 spin_unlock_irq(&pDevice->lock);
 367                 break;
 368
 369         case WLAN_CMD_START_MAC:
 370                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n");
 371                 /* Todo xxxxxxx */
 372                 if (pDevice->bRadioOff == TRUE)
 373                         CARDbRadioPowerOn(pDevice);
 374                 break;
 375
 376         case WLAN_CMD_SET_HOSTAPD:
 377                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n");
 378
 379                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 380                         result = -EFAULT;
 381                         break;
 382                 }
 383                 if (sValue.dwValue == 1) {
 384                         if (vt6656_hostap_set_hostapd(pDevice, 1, 1) == 0) {
 385                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
 386                         } else {
 387                                 result = -EFAULT;
 388                                 break;
 389                         }
 390                 } else {
 391                         vt6656_hostap_set_hostapd(pDevice, 0, 1);
 392                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n");
 393                 }
 394                 break;
 395
 396         case WLAN_CMD_SET_HOSTAPD_STA:
 397                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n");
 398                 break;
 399
 400         case WLAN_CMD_SET_802_1X:
 401                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n");
 402                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 403                         result = -EFAULT;
 404                         break;
 405                 }
 406
 407                 if (sValue.dwValue == 1) {
 408                         pDevice->bEnable8021x = TRUE;
 409                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n");
 410                 } else {
 411                         pDevice->bEnable8021x = FALSE;
 412                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n");
 413                 }
 414                 break;
 415
 416         case WLAN_CMD_SET_HOST_WEP:
 417                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n");
 418                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 419                         result = -EFAULT;
 420                         break;
 421                 }
 422
 423                 if (sValue.dwValue == 1) {
 424                         pDevice->bEnableHostWEP = TRUE;
 425                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n");
 426                 } else {
 427                         pDevice->bEnableHostWEP = FALSE;
 428                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n");
 429                 }
 430                 break;
 431
 432         case WLAN_CMD_SET_WPA:
 433                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n");
 434
 435                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 436                         result = -EFAULT;
 437                         break;
 438                 }
 439                 if (sValue.dwValue == 1) {
 440                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
 441                         memcpy(pDevice->wpadev->dev_addr, pDevice->dev->dev_addr,
 442                                ETH_ALEN);
 443                         pDevice->bWPADEVUp = TRUE;
 444                 } else {
 445                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n");
 446                         pDevice->bWPADEVUp = FALSE;
 447                 }
 448                 break;
 449
 450         case WLAN_CMD_AP_START:
 451                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n");
 452                 if (pDevice->bRadioOff == TRUE) {
 453                         CARDbRadioPowerOn(pDevice);
 454                         add_timer(&pMgmt->sTimerSecondCallback);
 455                 }
 456                 if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
 457                         result = -EFAULT;
 458                         break;
 459                 }
 460
 461                 if (sStartAPCmd.wBSSType == AP) {
 462                         pMgmt->eConfigMode = WMAC_CONFIG_AP;
 463                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n");
 464                 } else {
 465                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n");
 466                         result = -EFAULT;
 467                         break;
 468                 }
 469
 470                 if (sStartAPCmd.wBBPType == PHY80211g) {
 471                         pMgmt->byAPBBType = PHY_TYPE_11G;
 472                 } else if (sStartAPCmd.wBBPType == PHY80211a) {
 473                         pMgmt->byAPBBType = PHY_TYPE_11A;
 474                 } else {
 475                         pMgmt->byAPBBType = PHY_TYPE_11B;
 476                 }
 477
 478                 pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
 479                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 480                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 481
 482                 if ((sStartAPCmd.uChannel > 0) && (sStartAPCmd.uChannel <= 14))
 483                         pDevice->uChannel = sStartAPCmd.uChannel;
 484
 485                 if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000))
 486                         pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt;
 487                 else
 488                         pMgmt->wIBSSBeaconPeriod = 100;
 489
 490                 if (sStartAPCmd.bShareKeyAuth == TRUE) {
 491                         pMgmt->bShareKeyAlgorithm = TRUE;
 492                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 493                 } else {
 494                         pMgmt->bShareKeyAlgorithm = FALSE;
 495                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 496                 }
 497                 memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6);
 498
 499                 if (sStartAPCmd.byBasicRate & BIT3) {
 500                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 501                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 502                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 503                         pMgmt->abyIBSSSuppRates[5] |= BIT7;
 504                 } else if (sStartAPCmd.byBasicRate & BIT2) {
 505                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 506                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 507                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 508                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 509                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 510                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 511                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 512                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 513                 } else {
 514                         /* default 1,2M */
 515                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 516                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 517                 }
 518
 519                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %x %x %x %x\n",
 520                         pMgmt->abyIBSSSuppRates[2],
 521                         pMgmt->abyIBSSSuppRates[3],
 522                         pMgmt->abyIBSSSuppRates[4],
 523                         pMgmt->abyIBSSSuppRates[5]);
 524
 525                 netif_stop_queue(pDevice->dev);
 526                 spin_lock_irq(&pDevice->lock);
 527                 bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
 528                 spin_unlock_irq(&pDevice->lock);
 529                 break;
 530
 531         case WLAN_CMD_GET_NODE_CNT:
 532                 cbListCount = 0;
 533                 pNode = &(pMgmt->sNodeDBTable[0]);
 534                 for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 535                         pNode = &(pMgmt->sNodeDBTable[ii]);
 536                         if (!pNode->bActive)
 537                                 continue;
 538                         cbListCount++;
 539                 }
 540
 541                 sNodeList.uItem = cbListCount;
 542                 if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
 543                         result = -EFAULT;
 544                         break;
 545                 }
 546                 pReq->wResult = 0;
 547                 break;
 548
 549         case WLAN_CMD_GET_NODE_LIST:
 550                 if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
 551                         result = -EFAULT;
 552                         break;
 553                 }
 554                 pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
 555                 if (pNodeList == NULL) {
 556                         result = -ENOMEM;
 557                         break;
 558                 }
 559                 pNodeList->uItem = sNodeList.uItem;
 560                 pNode = &(pMgmt->sNodeDBTable[0]);
 561                 for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 562                         pNode = &(pMgmt->sNodeDBTable[ii]);
 563                         if (pNode->bActive) {
 564                                 pNodeList->sNodeList[jj].wAID = pNode->wAID;
 565                                 memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN);
 566                                 pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate;
 567                                 pNodeList->sNodeList[jj].wInActiveCount = (WORD)pNode->uInActiveCount;
 568                                 pNodeList->sNodeList[jj].wEnQueueCnt = (WORD)pNode->wEnQueueCnt;
 569                                 pNodeList->sNodeList[jj].wFlags = (WORD)pNode->dwFlags;
 570                                 pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable;
 571                                 pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex;
 572                                 pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength;
 573                                 memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN);
 574                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
 575                                         pNodeList->sNodeList[jj].abyWepKey[0],
 576                                         pNodeList->sNodeList[jj].abyWepKey[1],
 577                                         pNodeList->sNodeList[jj].abyWepKey[2],
 578                                         pNodeList->sNodeList[jj].abyWepKey[3],
 579                                         pNodeList->sNodeList[jj].abyWepKey[4]);
 580                                 pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback;
 581                                 pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures;
 582                                 pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts;
 583                                 pNodeList->sNodeList[jj].wFailureRatio = (WORD)pNode->uFailureRatio;
 584                                 jj++;
 585                                 if (jj >= pNodeList->uItem)
 586                                         break;
 587                         }
 588                 }
 589                 if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
 590                         result = -EFAULT;
 591                         break;
 592                 }
 593                 kfree(pNodeList);
 594                 pReq->wResult = 0;
 595                 break;
 596
 597         case 0xFF:
 598                 memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname));
 599                 wpa_Result.proto = 0;
 600                 wpa_Result.key_mgmt = 0;
 601                 wpa_Result.eap_type = 0;
 602                 wpa_Result.authenticated = FALSE;
 603                 pDevice->fWPA_Authened = FALSE;
 604                 if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) {
 605                         result = -EFAULT;
 606                         break;
 607                 }
 608                 /* for some AP maybe good authenticate */
 609                 if (wpa_Result.key_mgmt == 0x20)
 610                         pMgmt->Cisco_cckm = 1;
 611                 else
 612                         pMgmt->Cisco_cckm = 0;
 613
 614                 if (wpa_Result.authenticated == TRUE) {
 615                         {
 616                                 union iwreq_data wrqu;
 617
 618                                 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 619                                 memset(&wrqu, 0, sizeof(wrqu));
 620                                 wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG;
 621                                 wrqu.data.length = pItemSSID->len;
 622                                 wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID);
 623                         }
 624
 625                         pDevice->fWPA_Authened = TRUE; /* is successful peer to wpa_Result.authenticated? */
 626                 }
 627
 628                 pReq->wResult = 0;
 629                 break;
 630
 631         default:
 632                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n");
 633         }
 634
 635         return result;
 636 }