Pileus Git - ~andy/linux/blob - drivers/staging/vt6655/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 "rf.h"
  40
  41 static int msglevel = MSG_LEVEL_INFO;
  42
  43 #ifdef WPA_SM_Transtatus
  44 SWPAResult wpa_Result;
  45 #endif
  46
  47 int private_ioctl(PSDevice pDevice, struct ifreq *rq)
  48 {
  49         PSCmdRequest    pReq = (PSCmdRequest)rq;
  50         PSMgmtObject    pMgmt = pDevice->pMgmt;
  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         unsigned char   abySuppRates[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
  68         unsigned char   abyNullAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
  69         unsigned long   dwKeyIndex = 0;
  70         unsigned char   abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
  71         long            ldBm;
  72
  73         pReq->wResult = 0;
  74
  75         switch (pReq->wCmdCode) {
  76         case WLAN_CMD_BSS_SCAN:
  77                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
  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 > WLAN_SSID_MAXLEN + 1)
  85                         return -EINVAL;
  86                 if (pItemSSID->len != 0) {
  87                         memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
  88                         memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
  89                 }
  90
  91                 if (pDevice->bMACSuspend == true) {
  92                         if (pDevice->bRadioOff == true)
  93                                 CARDbRadioPowerOn(pDevice);
  94                         vMgrTimerInit(pDevice);
  95                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
  96                         add_timer(&pMgmt->sTimerSecondCallback);
  97                         pDevice->bMACSuspend = false;
  98                 }
  99                 spin_lock_irq(&pDevice->lock);
 100                 if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
 101                         BSSvClearBSSList((void *)pDevice, false);
 102                 else
 103                         BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
 104
 105                 if (pItemSSID->len != 0)
 106                         bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 107                 else
 108                         bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 109                 spin_unlock_irq(&pDevice->lock);
 110                 break;
 111
 112         case WLAN_CMD_ZONETYPE_SET:
 113                 /* mike add :can't support. */
 114                 result = -EOPNOTSUPP;
 115                 break;
 116
 117                 if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
 118                         result = -EFAULT;
 119                         break;
 120                 }
 121
 122                 if (sZoneTypeCmd.bWrite == true) {
 123                         /* write zonetype */
 124                         if (sZoneTypeCmd.ZoneType == ZoneType_USA) {
 125                                 /* set to USA */
 126                                 printk("set_ZoneType:USA\n");
 127                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) {
 128                                 /* set to Japan */
 129                                 printk("set_ZoneType:Japan\n");
 130                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) {
 131                                 /* set to Europe */
 132                                 printk("set_ZoneType:Europe\n");
 133                         }
 134                 } else {
 135                         /* read zonetype */
 136                         unsigned char zonetype = 0;
 137
 138                         if (zonetype == 0x00) {         /* USA */
 139                                 sZoneTypeCmd.ZoneType = ZoneType_USA;
 140                         } else if (zonetype == 0x01) {  /* Japan */
 141                                 sZoneTypeCmd.ZoneType = ZoneType_Japan;
 142                         } else if (zonetype == 0x02) {  /* Europe */
 143                                 sZoneTypeCmd.ZoneType = ZoneType_Europe;
 144                         } else {                        /* Unknown ZoneType */
 145                                 printk("Error:ZoneType[%x] Unknown ???\n", zonetype);
 146                                 result = -EFAULT;
 147                                 break;
 148                         }
 149                         if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
 150                                 result = -EFAULT;
 151                                 break;
 152                         }
 153                 }
 154                 break;
 155
 156         case WLAN_CMD_BSS_JOIN:
 157                 if (pDevice->bMACSuspend == true) {
 158                         if (pDevice->bRadioOff == true)
 159                                 CARDbRadioPowerOn(pDevice);
 160                         vMgrTimerInit(pDevice);
 161                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 162                         add_timer(&pMgmt->sTimerSecondCallback);
 163                         pDevice->bMACSuspend = false;
 164                 }
 165
 166                 if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
 167                         result = -EFAULT;
 168                         break;
 169                 }
 170
 171                 pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
 172                 if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
 173                         return -EINVAL;
 174                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 175                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 176                 if (sJoinCmd.wBSSType == ADHOC) {
 177                         pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 178                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n");
 179                 } else {
 180                         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 181                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n");
 182                 }
 183                 if (sJoinCmd.bPSEnable == true) {
 184                         pDevice->ePSMode = WMAC_POWER_FAST;
 185                         pMgmt->wListenInterval = 2;
 186                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n");
 187                 } else {
 188                         pDevice->ePSMode = WMAC_POWER_CAM;
 189                         pMgmt->wListenInterval = 1;
 190                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off\n");
 191                 }
 192
 193                 if (sJoinCmd.bShareKeyAuth == true) {
 194                         pMgmt->bShareKeyAlgorithm = true;
 195                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 196                 } else {
 197                         pMgmt->bShareKeyAlgorithm = false;
 198                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 199                 }
 200                 pDevice->uChannel = sJoinCmd.uChannel;
 201                 netif_stop_queue(pDevice->dev);
 202                 spin_lock_irq(&pDevice->lock);
 203                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 204                 bScheduleCommand((void *)pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 205                 bScheduleCommand((void *)pDevice, WLAN_CMD_SSID, NULL);
 206                 spin_unlock_irq(&pDevice->lock);
 207                 break;
 208
 209         case WLAN_CMD_SET_WEP:
 210                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n");
 211                 memset(&sWEPCmd, 0, sizeof(SCmdSetWEP));
 212                 if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
 213                         result = -EFAULT;
 214                         break;
 215                 }
 216                 if (sWEPCmd.bEnableWep != true) {
 217                         pDevice->bEncryptionEnable = false;
 218                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
 219                         MACvDisableDefaultKey(pDevice->PortOffset);
 220                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n");
 221                         break;
 222                 }
 223
 224                 for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) {
 225                         if (sWEPCmd.bWepKeyAvailable[ii]) {
 226                                 if (ii == sWEPCmd.byKeyIndex)
 227                                         dwKeyIndex = ii | (1 << 31);
 228                                 else
 229                                         dwKeyIndex = ii;
 230
 231                                 KeybSetDefaultKey(&(pDevice->sKey),
 232                                                   dwKeyIndex,
 233                                                   sWEPCmd.auWepKeyLength[ii],
 234                                                   NULL,
 235                                                   (unsigned char *)&sWEPCmd.abyWepKey[ii][0],
 236                                                   KEY_CTL_WEP,
 237                                                   pDevice->PortOffset,
 238                                                   pDevice->byLocalID);
 239                         }
 240                 }
 241                 pDevice->byKeyIndex = sWEPCmd.byKeyIndex;
 242                 pDevice->bTransmitKey = true;
 243                 pDevice->bEncryptionEnable = true;
 244                 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
 245                 break;
 246
 247         case WLAN_CMD_GET_LINK: {
 248                 SCmdLinkStatus sLinkStatus;
 249
 250                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n");
 251
 252                 memset(&sLinkStatus, 0, sizeof(sLinkStatus));
 253
 254                 if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)
 255                         sLinkStatus.wBSSType = ADHOC;
 256                 else
 257                         sLinkStatus.wBSSType = INFRA;
 258
 259                 if (pMgmt->eCurrState == WMAC_STATE_JOINTED)
 260                         sLinkStatus.byState = ADHOC_JOINTED;
 261                 else
 262                         sLinkStatus.byState = ADHOC_STARTED;
 263
 264                 sLinkStatus.uChannel = pMgmt->uCurrChannel;
 265                 if (pDevice->bLinkPass == true) {
 266                         sLinkStatus.bLink = true;
 267                         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 268                         memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len);
 269                         memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
 270                         sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate;
 271                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Link Success!\n");
 272                 } else {
 273                         sLinkStatus.bLink = false;
 274                         sLinkStatus.uLinkRate = 0;
 275                 }
 276                 if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
 277                         result = -EFAULT;
 278                         break;
 279                 }
 280                 break;
 281         }
 282         case WLAN_CMD_GET_LISTLEN:
 283                 cbListCount = 0;
 284                 pBSS = &(pMgmt->sBSSList[0]);
 285                 for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 286                         pBSS = &(pMgmt->sBSSList[ii]);
 287                         if (!pBSS->bActive)
 288                                 continue;
 289                         cbListCount++;
 290                 }
 291                 sList.uItem = cbListCount;
 292                 if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
 293                         result = -EFAULT;
 294                         break;
 295                 }
 296                 pReq->wResult = 0;
 297                 break;
 298
 299         case WLAN_CMD_GET_LIST:
 300                 if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
 301                         result = -EFAULT;
 302                         break;
 303                 }
 304                 if (sList.uItem > (ULONG_MAX - sizeof(SBSSIDList)) / sizeof(SBSSIDItem)) {
 305                         result = -EINVAL;
 306                         break;
 307                 }
 308                 pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
 309                 if (pList == NULL) {
 310                         result = -ENOMEM;
 311                         break;
 312                 }
 313                 pList->uItem = sList.uItem;
 314                 pBSS = &(pMgmt->sBSSList[0]);
 315                 for (ii = 0, jj = 0; jj < MAX_BSS_NUM; jj++) {
 316                         pBSS = &(pMgmt->sBSSList[jj]);
 317                         if (pBSS->bActive) {
 318                                 pList->sBSSIDList[ii].uChannel = pBSS->uChannel;
 319                                 pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
 320                                 pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
 321                                 /* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */
 322                                 RFvRSSITodBm(pDevice, (unsigned char)(pBSS->uRSSI), &ldBm);
 323                                 pList->sBSSIDList[ii].uRSSI = (unsigned int)ldBm;
 324                                 memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
 325                                 pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 326                                 memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1);
 327                                 memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len);
 328                                 if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo))
 329                                         pList->sBSSIDList[ii].byNetType = INFRA;
 330                                 else
 331                                         pList->sBSSIDList[ii].byNetType = ADHOC;
 332
 333                                 if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo))
 334                                         pList->sBSSIDList[ii].bWEPOn = true;
 335                                 else
 336                                         pList->sBSSIDList[ii].bWEPOn = false;
 337
 338                                 ii++;
 339                                 if (ii >= pList->uItem)
 340                                         break;
 341                         }
 342                 }
 343
 344                 if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
 345                         result = -EFAULT;
 346                         break;
 347                 }
 348                 kfree(pList);
 349                 pReq->wResult = 0;
 350                 break;
 351
 352         case WLAN_CMD_GET_MIB:
 353                 if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
 354                         result = -EFAULT;
 355                         break;
 356                 }
 357                 break;
 358
 359         case WLAN_CMD_GET_STAT:
 360                 if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
 361                         result = -EFAULT;
 362                         break;
 363                 }
 364                 break;
 365
 366         case WLAN_CMD_STOP_MAC:
 367                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
 368                 netif_stop_queue(pDevice->dev);
 369
 370                 spin_lock_irq(&pDevice->lock);
 371                 if (pDevice->bRadioOff == false)
 372                         CARDbRadioPowerOff(pDevice);
 373
 374                 pDevice->bLinkPass = false;
 375                 memset(pMgmt->abyCurrBSSID, 0, 6);
 376                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 377                 del_timer(&pDevice->sTimerCommand);
 378                 del_timer(&pMgmt->sTimerSecondCallback);
 379                 pDevice->bCmdRunning = false;
 380                 pDevice->bMACSuspend = true;
 381                 MACvIntDisable(pDevice->PortOffset);
 382                 spin_unlock_irq(&pDevice->lock);
 383                 break;
 384
 385         case WLAN_CMD_START_MAC:
 386                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n");
 387
 388                 if (pDevice->bMACSuspend == true) {
 389                         if (pDevice->bRadioOff == true)
 390                                 CARDbRadioPowerOn(pDevice);
 391                         vMgrTimerInit(pDevice);
 392                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 393                         add_timer(&pMgmt->sTimerSecondCallback);
 394                         pDevice->bMACSuspend = false;
 395                 }
 396                 break;
 397
 398         case WLAN_CMD_SET_HOSTAPD:
 399                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n");
 400
 401                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 402                         result = -EFAULT;
 403                         break;
 404                 }
 405                 if (sValue.dwValue == 1) {
 406                         if (vt6655_hostap_set_hostapd(pDevice, 1, 1) == 0) {
 407                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
 408                         } else {
 409                                 result = -EFAULT;
 410                                 break;
 411                         }
 412                 } else {
 413                         vt6655_hostap_set_hostapd(pDevice, 0, 1);
 414                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n");
 415                 }
 416                 break;
 417
 418         case WLAN_CMD_SET_HOSTAPD_STA:
 419                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n");
 420                 break;
 421
 422         case WLAN_CMD_SET_802_1X:
 423                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n");
 424                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 425                         result = -EFAULT;
 426                         break;
 427                 }
 428
 429                 if (sValue.dwValue == 1) {
 430                         pDevice->bEnable8021x = true;
 431                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n");
 432                 } else {
 433                         pDevice->bEnable8021x = false;
 434                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n");
 435                 }
 436                 break;
 437
 438         case WLAN_CMD_SET_HOST_WEP:
 439                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n");
 440                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 441                         result = -EFAULT;
 442                         break;
 443                 }
 444
 445                 if (sValue.dwValue == 1) {
 446                         pDevice->bEnableHostWEP = true;
 447                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n");
 448                 } else {
 449                         pDevice->bEnableHostWEP = false;
 450                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n");
 451                 }
 452                 break;
 453
 454         case WLAN_CMD_SET_WPA:
 455                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n");
 456
 457                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 458                         result = -EFAULT;
 459                         break;
 460                 }
 461                 if (sValue.dwValue == 1) {
 462                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
 463                         eth_hw_addr_inherit(pDevice->wpadev, pDevice->dev);
 464                         pDevice->bWPADEVUp = true;
 465                 } else {
 466                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n");
 467                         pDevice->bWPADEVUp = false;
 468                 }
 469                 break;
 470
 471         case WLAN_CMD_AP_START:
 472                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n");
 473                 if (pDevice->bRadioOff == true) {
 474                         CARDbRadioPowerOn(pDevice);
 475                         vMgrTimerInit(pDevice);
 476                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 477                         add_timer(&pMgmt->sTimerSecondCallback);
 478                 }
 479                 if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
 480                         result = -EFAULT;
 481                         break;
 482                 }
 483
 484                 if (sStartAPCmd.wBSSType == AP) {
 485                         pMgmt->eConfigMode = WMAC_CONFIG_AP;
 486                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n");
 487                 } else {
 488                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n");
 489                         result = -EFAULT;
 490                         break;
 491                 }
 492
 493                 if (sStartAPCmd.wBBPType == PHY80211g)
 494                         pMgmt->byAPBBType = PHY_TYPE_11G;
 495                 else if (sStartAPCmd.wBBPType == PHY80211a)
 496                         pMgmt->byAPBBType = PHY_TYPE_11A;
 497                 else
 498                         pMgmt->byAPBBType = PHY_TYPE_11B;
 499
 500                 pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
 501                 if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
 502                         return -EINVAL;
 503                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 504                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 505
 506                 if ((sStartAPCmd.uChannel > 0) && (sStartAPCmd.uChannel <= 14))
 507                         pDevice->uChannel = sStartAPCmd.uChannel;
 508
 509                 if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000))
 510                         pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt;
 511                 else
 512                         pMgmt->wIBSSBeaconPeriod = 100;
 513
 514                 if (sStartAPCmd.bShareKeyAuth == true) {
 515                         pMgmt->bShareKeyAlgorithm = true;
 516                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 517                 } else {
 518                         pMgmt->bShareKeyAlgorithm = false;
 519                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 520                 }
 521                 memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6);
 522
 523                 if (sStartAPCmd.byBasicRate & BIT3) {
 524                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 525                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 526                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 527                         pMgmt->abyIBSSSuppRates[5] |= BIT7;
 528                 } else if (sStartAPCmd.byBasicRate & BIT2) {
 529                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 530                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 531                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 532                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 533                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 534                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 535                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 536                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 537                 } else {
 538                         /* default 1,2M */
 539                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 540                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 541                 }
 542
 543                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %*ph\n",
 544                         4, pMgmt->abyIBSSSuppRates + 2);
 545
 546                 netif_stop_queue(pDevice->dev);
 547                 spin_lock_irq(&pDevice->lock);
 548                 bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
 549                 spin_unlock_irq(&pDevice->lock);
 550                 break;
 551
 552         case WLAN_CMD_GET_NODE_CNT:
 553                 cbListCount = 0;
 554                 pNode = &(pMgmt->sNodeDBTable[0]);
 555                 for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 556                         pNode = &(pMgmt->sNodeDBTable[ii]);
 557                         if (!pNode->bActive)
 558                                 continue;
 559                         cbListCount++;
 560                 }
 561
 562                 sNodeList.uItem = cbListCount;
 563                 if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
 564                         result = -EFAULT;
 565                         break;
 566                 }
 567                 pReq->wResult = 0;
 568                 break;
 569
 570         case WLAN_CMD_GET_NODE_LIST:
 571                 if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
 572                         result = -EFAULT;
 573                         break;
 574                 }
 575                 if (sNodeList.uItem > (ULONG_MAX - sizeof(SNodeList)) / sizeof(SNodeItem)) {
 576                         result = -EINVAL;
 577                         break;
 578                 }
 579                 pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
 580                 if (pNodeList == NULL) {
 581                         result = -ENOMEM;
 582                         break;
 583                 }
 584                 pNodeList->uItem = sNodeList.uItem;
 585                 pNode = &(pMgmt->sNodeDBTable[0]);
 586                 for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 587                         pNode = &(pMgmt->sNodeDBTable[ii]);
 588                         if (pNode->bActive) {
 589                                 pNodeList->sNodeList[jj].wAID = pNode->wAID;
 590                                 memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN);
 591                                 pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate;
 592                                 pNodeList->sNodeList[jj].wInActiveCount = (unsigned short)pNode->uInActiveCount;
 593                                 pNodeList->sNodeList[jj].wEnQueueCnt = (unsigned short)pNode->wEnQueueCnt;
 594                                 pNodeList->sNodeList[jj].wFlags = (unsigned short)pNode->dwFlags;
 595                                 pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable;
 596                                 pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex;
 597                                 pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength;
 598                                 memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN);
 599                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
 600                                         pNodeList->sNodeList[jj].abyWepKey[0],
 601                                         pNodeList->sNodeList[jj].abyWepKey[1],
 602                                         pNodeList->sNodeList[jj].abyWepKey[2],
 603                                         pNodeList->sNodeList[jj].abyWepKey[3],
 604                                         pNodeList->sNodeList[jj].abyWepKey[4]);
 605                                 pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback;
 606                                 pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures;
 607                                 pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts;
 608                                 pNodeList->sNodeList[jj].wFailureRatio = (unsigned short)pNode->uFailureRatio;
 609                                 jj++;
 610                                 if (jj >= pNodeList->uItem)
 611                                         break;
 612                         }
 613                 }
 614                 if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
 615                         result = -EFAULT;
 616                         break;
 617                 }
 618                 kfree(pNodeList);
 619                 pReq->wResult = 0;
 620                 break;
 621
 622 #ifdef WPA_SM_Transtatus
 623         case 0xFF:
 624                 memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname));
 625                 wpa_Result.proto = 0;
 626                 wpa_Result.key_mgmt = 0;
 627                 wpa_Result.eap_type = 0;
 628                 wpa_Result.authenticated = false;
 629                 pDevice->fWPA_Authened = false;
 630                 if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) {
 631                         result = -EFAULT;
 632                         break;
 633                 }
 634
 635                 if (wpa_Result.authenticated == true) {
 636 #ifdef SndEvt_ToAPI
 637                         {
 638                                 union iwreq_data wrqu;
 639
 640                                 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 641
 642                                 memset(&wrqu, 0, sizeof(wrqu));
 643                                 wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG;
 644                                 wrqu.data.length = pItemSSID->len;
 645                                 wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID);
 646                         }
 647 #endif
 648                         pDevice->fWPA_Authened = true; /* is successful peer to wpa_Result.authenticated? */
 649                 }
 650                 pReq->wResult = 0;
 651                 break;
 652 #endif
 653
 654         default:
 655                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n");
 656         }
 657
 658         return result;
 659 }