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         SCmdLinkStatus  sLinkStatus;
  68         unsigned char   abySuppRates[] = {WLAN_EID_SUPP_RATES, 4, 0x02, 0x04, 0x0B, 0x16};
  69         unsigned char   abyNullAddr[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
  70         unsigned long   dwKeyIndex = 0;
  71         unsigned char   abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
  72         long            ldBm;
  73
  74         pReq->wResult = 0;
  75
  76         switch (pReq->wCmdCode) {
  77         case WLAN_CMD_BSS_SCAN:
  78                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n");
  79                 if (copy_from_user(&sScanCmd, pReq->data, sizeof(SCmdScan))) {
  80                         result = -EFAULT;
  81                         break;
  82                 }
  83
  84                 pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid;
  85                 if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
  86                         return -EINVAL;
  87                 if (pItemSSID->len != 0) {
  88                         memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
  89                         memcpy(abyScanSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
  90                 }
  91
  92                 if (pDevice->bMACSuspend == true) {
  93                         if (pDevice->bRadioOff == true)
  94                                 CARDbRadioPowerOn(pDevice);
  95                         vMgrTimerInit(pDevice);
  96                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
  97                         add_timer(&pMgmt->sTimerSecondCallback);
  98                         pDevice->bMACSuspend = false;
  99                 }
 100                 spin_lock_irq(&pDevice->lock);
 101                 if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0)
 102                         BSSvClearBSSList((void *)pDevice, false);
 103                 else
 104                         BSSvClearBSSList((void *)pDevice, pDevice->bLinkPass);
 105
 106                 if (pItemSSID->len != 0)
 107                         bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
 108                 else
 109                         bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
 110                 spin_unlock_irq(&pDevice->lock);
 111                 break;
 112
 113         case WLAN_CMD_ZONETYPE_SET:
 114                 /* mike add :cann't support. */
 115                 result = -EOPNOTSUPP;
 116                 break;
 117
 118                 if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) {
 119                         result = -EFAULT;
 120                         break;
 121                 }
 122
 123                 if (sZoneTypeCmd.bWrite == true) {
 124                         /* write zonetype */
 125                         if (sZoneTypeCmd.ZoneType == ZoneType_USA) {
 126                                 /* set to USA */
 127                                 printk("set_ZoneType:USA\n");
 128                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) {
 129                                 /* set to Japan */
 130                                 printk("set_ZoneType:Japan\n");
 131                         } else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) {
 132                                 /* set to Europe */
 133                                 printk("set_ZoneType:Europe\n");
 134                         }
 135                 } else {
 136                         /* read zonetype */
 137                         unsigned char zonetype = 0;
 138
 139                         if (zonetype == 0x00) {         /* USA */
 140                                 sZoneTypeCmd.ZoneType = ZoneType_USA;
 141                         } else if (zonetype == 0x01) {  /* Japan */
 142                                 sZoneTypeCmd.ZoneType = ZoneType_Japan;
 143                         } else if (zonetype == 0x02) {  /* Europe */
 144                                 sZoneTypeCmd.ZoneType = ZoneType_Europe;
 145                         } else {                        /* Unknown ZoneType */
 146                                 printk("Error:ZoneType[%x] Unknown ???\n", zonetype);
 147                                 result = -EFAULT;
 148                                 break;
 149                         }
 150                         if (copy_to_user(pReq->data, &sZoneTypeCmd, sizeof(SCmdZoneTypeSet))) {
 151                                 result = -EFAULT;
 152                                 break;
 153                         }
 154                 }
 155                 break;
 156
 157         case WLAN_CMD_BSS_JOIN:
 158                 if (pDevice->bMACSuspend == true) {
 159                         if (pDevice->bRadioOff == true)
 160                                 CARDbRadioPowerOn(pDevice);
 161                         vMgrTimerInit(pDevice);
 162                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 163                         add_timer(&pMgmt->sTimerSecondCallback);
 164                         pDevice->bMACSuspend = false;
 165                 }
 166
 167                 if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) {
 168                         result = -EFAULT;
 169                         break;
 170                 }
 171
 172                 pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid;
 173                 if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
 174                         return -EINVAL;
 175                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 176                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 177                 if (sJoinCmd.wBSSType == ADHOC) {
 178                         pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
 179                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n");
 180                 } else {
 181                         pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
 182                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n");
 183                 }
 184                 if (sJoinCmd.bPSEnable == true) {
 185                         pDevice->ePSMode = WMAC_POWER_FAST;
 186                         pMgmt->wListenInterval = 2;
 187                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n");
 188                 } else {
 189                         pDevice->ePSMode = WMAC_POWER_CAM;
 190                         pMgmt->wListenInterval = 1;
 191                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off\n");
 192                 }
 193
 194                 if (sJoinCmd.bShareKeyAuth == true) {
 195                         pMgmt->bShareKeyAlgorithm = true;
 196                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 197                 } else {
 198                         pMgmt->bShareKeyAlgorithm = false;
 199                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 200                 }
 201                 pDevice->uChannel = sJoinCmd.uChannel;
 202                 netif_stop_queue(pDevice->dev);
 203                 spin_lock_irq(&pDevice->lock);
 204                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 205                 bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
 206                 bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL);
 207                 spin_unlock_irq(&pDevice->lock);
 208                 break;
 209
 210         case WLAN_CMD_SET_WEP:
 211                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n");
 212                 memset(&sWEPCmd, 0, sizeof(SCmdSetWEP));
 213                 if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) {
 214                         result = -EFAULT;
 215                         break;
 216                 }
 217                 if (sWEPCmd.bEnableWep != true) {
 218                         pDevice->bEncryptionEnable = false;
 219                         pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
 220                         MACvDisableDefaultKey(pDevice->PortOffset);
 221                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n");
 222                         break;
 223                 }
 224
 225                 for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) {
 226                         if (sWEPCmd.bWepKeyAvailable[ii]) {
 227                                 if (ii == sWEPCmd.byKeyIndex)
 228                                         dwKeyIndex = ii | (1 << 31);
 229                                 else
 230                                         dwKeyIndex = ii;
 231
 232                                 KeybSetDefaultKey(&(pDevice->sKey),
 233                                                   dwKeyIndex,
 234                                                   sWEPCmd.auWepKeyLength[ii],
 235                                                   NULL,
 236                                                   (unsigned char *)&sWEPCmd.abyWepKey[ii][0],
 237                                                   KEY_CTL_WEP,
 238                                                   pDevice->PortOffset,
 239                                                   pDevice->byLocalID);
 240                         }
 241                 }
 242                 pDevice->byKeyIndex = sWEPCmd.byKeyIndex;
 243                 pDevice->bTransmitKey = true;
 244                 pDevice->bEncryptionEnable = true;
 245                 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
 246                 break;
 247
 248         case WLAN_CMD_GET_LINK:
 249                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n");
 250
 251                 memset(sLinkStatus.abySSID, 0 , WLAN_SSID_MAXLEN + 1);
 252
 253                 if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA)
 254                         sLinkStatus.wBSSType = ADHOC;
 255                 else
 256                         sLinkStatus.wBSSType = INFRA;
 257
 258                 if (pMgmt->eCurrState == WMAC_STATE_JOINTED)
 259                         sLinkStatus.byState = ADHOC_JOINTED;
 260                 else
 261                         sLinkStatus.byState = ADHOC_STARTED;
 262
 263                 sLinkStatus.uChannel = pMgmt->uCurrChannel;
 264                 if (pDevice->bLinkPass == true) {
 265                         sLinkStatus.bLink = true;
 266                         pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 267                         memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len);
 268                         memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN);
 269                         sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate;
 270                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO" Link Success!\n");
 271                 } else {
 272                         sLinkStatus.bLink = false;
 273                         sLinkStatus.uLinkRate = 0;
 274                 }
 275                 if (copy_to_user(pReq->data, &sLinkStatus, sizeof(SCmdLinkStatus))) {
 276                         result = -EFAULT;
 277                         break;
 278                 }
 279                 break;
 280
 281         case WLAN_CMD_GET_LISTLEN:
 282                 cbListCount = 0;
 283                 pBSS = &(pMgmt->sBSSList[0]);
 284                 for (ii = 0; ii < MAX_BSS_NUM; ii++) {
 285                         pBSS = &(pMgmt->sBSSList[ii]);
 286                         if (!pBSS->bActive)
 287                                 continue;
 288                         cbListCount++;
 289                 }
 290                 sList.uItem = cbListCount;
 291                 if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) {
 292                         result = -EFAULT;
 293                         break;
 294                 }
 295                 pReq->wResult = 0;
 296                 break;
 297
 298         case WLAN_CMD_GET_LIST:
 299                 if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) {
 300                         result = -EFAULT;
 301                         break;
 302                 }
 303                 pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC);
 304                 if (pList == NULL) {
 305                         result = -ENOMEM;
 306                         break;
 307                 }
 308                 pList->uItem = sList.uItem;
 309                 pBSS = &(pMgmt->sBSSList[0]);
 310                 for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
 311                         pBSS = &(pMgmt->sBSSList[jj]);
 312                         if (pBSS->bActive) {
 313                                 pList->sBSSIDList[ii].uChannel = pBSS->uChannel;
 314                                 pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval;
 315                                 pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo;
 316                                 /* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */
 317                                 RFvRSSITodBm(pDevice, (unsigned char)(pBSS->uRSSI), &ldBm);
 318                                 pList->sBSSIDList[ii].uRSSI = (unsigned int)ldBm;
 319                                 memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN);
 320                                 pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
 321                                 memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1);
 322                                 memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len);
 323                                 if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
 324                                         pList->sBSSIDList[ii].byNetType = INFRA;
 325                                 } else {
 326                                         pList->sBSSIDList[ii].byNetType = ADHOC;
 327                                 }
 328                                 if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
 329                                         pList->sBSSIDList[ii].bWEPOn = true;
 330                                 } else {
 331                                         pList->sBSSIDList[ii].bWEPOn = false;
 332                                 }
 333                                 ii++;
 334                                 if (ii >= pList->uItem)
 335                                         break;
 336                         }
 337                 }
 338
 339                 if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) {
 340                         result = -EFAULT;
 341                         break;
 342                 }
 343                 kfree(pList);
 344                 pReq->wResult = 0;
 345                 break;
 346
 347         case WLAN_CMD_GET_MIB:
 348                 if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) {
 349                         result = -EFAULT;
 350                         break;
 351                 }
 352                 break;
 353
 354         case WLAN_CMD_GET_STAT:
 355                 if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) {
 356                         result = -EFAULT;
 357                         break;
 358                 }
 359                 break;
 360
 361         case WLAN_CMD_STOP_MAC:
 362                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n");
 363                 netif_stop_queue(pDevice->dev);
 364
 365                 spin_lock_irq(&pDevice->lock);
 366                 if (pDevice->bRadioOff == false) {
 367                         CARDbRadioPowerOff(pDevice);
 368                 }
 369                 pDevice->bLinkPass = false;
 370                 memset(pMgmt->abyCurrBSSID, 0, 6);
 371                 pMgmt->eCurrState = WMAC_STATE_IDLE;
 372                 del_timer(&pDevice->sTimerCommand);
 373                 del_timer(&pMgmt->sTimerSecondCallback);
 374                 pDevice->bCmdRunning = false;
 375                 pDevice->bMACSuspend = true;
 376                 MACvIntDisable(pDevice->PortOffset);
 377                 spin_unlock_irq(&pDevice->lock);
 378                 break;
 379
 380         case WLAN_CMD_START_MAC:
 381                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n");
 382
 383                 if (pDevice->bMACSuspend == true) {
 384                         if (pDevice->bRadioOff == true)
 385                                 CARDbRadioPowerOn(pDevice);
 386                         vMgrTimerInit(pDevice);
 387                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 388                         add_timer(&pMgmt->sTimerSecondCallback);
 389                         pDevice->bMACSuspend = false;
 390                 }
 391                 break;
 392
 393         case WLAN_CMD_SET_HOSTAPD:
 394                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n");
 395
 396                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 397                         result = -EFAULT;
 398                         break;
 399                 }
 400                 if (sValue.dwValue == 1) {
 401                         if (vt6655_hostap_set_hostapd(pDevice, 1, 1) == 0) {
 402                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n");
 403                         } else {
 404                                 result = -EFAULT;
 405                                 break;
 406                         }
 407                 } else {
 408                         vt6655_hostap_set_hostapd(pDevice, 0, 1);
 409                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n");
 410                 }
 411                 break;
 412
 413         case WLAN_CMD_SET_HOSTAPD_STA:
 414                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n");
 415                 break;
 416
 417         case WLAN_CMD_SET_802_1X:
 418                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n");
 419                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 420                         result = -EFAULT;
 421                         break;
 422                 }
 423
 424                 if (sValue.dwValue == 1) {
 425                         pDevice->bEnable8021x = true;
 426                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n");
 427                 } else {
 428                         pDevice->bEnable8021x = false;
 429                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n");
 430                 }
 431                 break;
 432
 433         case WLAN_CMD_SET_HOST_WEP:
 434                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n");
 435                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 436                         result = -EFAULT;
 437                         break;
 438                 }
 439
 440                 if (sValue.dwValue == 1) {
 441                         pDevice->bEnableHostWEP = true;
 442                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n");
 443                 } else {
 444                         pDevice->bEnableHostWEP = false;
 445                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n");
 446                 }
 447                 break;
 448
 449         case WLAN_CMD_SET_WPA:
 450                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n");
 451
 452                 if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) {
 453                         result = -EFAULT;
 454                         break;
 455                 }
 456                 if (sValue.dwValue == 1) {
 457                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n");
 458                         memcpy(pDevice->wpadev->dev_addr, pDevice->dev->dev_addr, ETH_ALEN);
 459                         pDevice->bWPADEVUp = true;
 460                 } else {
 461                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n");
 462                         pDevice->bWPADEVUp = false;
 463                 }
 464                 break;
 465
 466         case WLAN_CMD_AP_START:
 467                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n");
 468                 if (pDevice->bRadioOff == true) {
 469                         CARDbRadioPowerOn(pDevice);
 470                         vMgrTimerInit(pDevice);
 471                         MACvIntEnable(pDevice->PortOffset, IMR_MASK_VALUE);
 472                         add_timer(&pMgmt->sTimerSecondCallback);
 473                 }
 474                 if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) {
 475                         result = -EFAULT;
 476                         break;
 477                 }
 478
 479                 if (sStartAPCmd.wBSSType == AP) {
 480                         pMgmt->eConfigMode = WMAC_CONFIG_AP;
 481                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n");
 482                 } else {
 483                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n");
 484                         result = -EFAULT;
 485                         break;
 486                 }
 487
 488                 if (sStartAPCmd.wBBPType == PHY80211g) {
 489                         pMgmt->byAPBBType = PHY_TYPE_11G;
 490                 } else if (sStartAPCmd.wBBPType == PHY80211a) {
 491                         pMgmt->byAPBBType = PHY_TYPE_11A;
 492                 } else {
 493                         pMgmt->byAPBBType = PHY_TYPE_11B;
 494                 }
 495
 496                 pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid;
 497                 if (pItemSSID->len > WLAN_SSID_MAXLEN + 1)
 498                         return -EINVAL;
 499                 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
 500                 memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN);
 501
 502                 if ((sStartAPCmd.uChannel > 0) && (sStartAPCmd.uChannel <= 14))
 503                         pDevice->uChannel = sStartAPCmd.uChannel;
 504
 505                 if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000))
 506                         pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt;
 507                 else
 508                         pMgmt->wIBSSBeaconPeriod = 100;
 509
 510                 if (sStartAPCmd.bShareKeyAuth == true) {
 511                         pMgmt->bShareKeyAlgorithm = true;
 512                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n");
 513                 } else {
 514                         pMgmt->bShareKeyAlgorithm = false;
 515                         DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n");
 516                 }
 517                 memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6);
 518
 519                 if (sStartAPCmd.byBasicRate & BIT3) {
 520                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 521                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 522                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 523                         pMgmt->abyIBSSSuppRates[5] |= BIT7;
 524                 } else if (sStartAPCmd.byBasicRate & BIT2) {
 525                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 526                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 527                         pMgmt->abyIBSSSuppRates[4] |= BIT7;
 528                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 529                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 530                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 531                 } else if (sStartAPCmd.byBasicRate & BIT1) {
 532                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 533                 } else {
 534                         /* default 1,2M */
 535                         pMgmt->abyIBSSSuppRates[2] |= BIT7;
 536                         pMgmt->abyIBSSSuppRates[3] |= BIT7;
 537                 }
 538
 539                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %x %x %x %x\n",
 540                         pMgmt->abyIBSSSuppRates[2],
 541                         pMgmt->abyIBSSSuppRates[3],
 542                         pMgmt->abyIBSSSuppRates[4],
 543                         pMgmt->abyIBSSSuppRates[5]);
 544
 545                 netif_stop_queue(pDevice->dev);
 546                 spin_lock_irq(&pDevice->lock);
 547                 bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL);
 548                 spin_unlock_irq(&pDevice->lock);
 549                 break;
 550
 551         case WLAN_CMD_GET_NODE_CNT:
 552                 cbListCount = 0;
 553                 pNode = &(pMgmt->sNodeDBTable[0]);
 554                 for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 555                         pNode = &(pMgmt->sNodeDBTable[ii]);
 556                         if (!pNode->bActive)
 557                                 continue;
 558                         cbListCount++;
 559                 }
 560
 561                 sNodeList.uItem = cbListCount;
 562                 if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) {
 563                         result = -EFAULT;
 564                         break;
 565                 }
 566                 pReq->wResult = 0;
 567                 break;
 568
 569         case WLAN_CMD_GET_NODE_LIST:
 570                 if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) {
 571                         result = -EFAULT;
 572                         break;
 573                 }
 574                 pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC);
 575                 if (pNodeList == NULL) {
 576                         result = -ENOMEM;
 577                         break;
 578                 }
 579                 pNodeList->uItem = sNodeList.uItem;
 580                 pNode = &(pMgmt->sNodeDBTable[0]);
 581                 for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) {
 582                         pNode = &(pMgmt->sNodeDBTable[ii]);
 583                         if (pNode->bActive) {
 584                                 pNodeList->sNodeList[jj].wAID = pNode->wAID;
 585                                 memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN);
 586                                 pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate;
 587                                 pNodeList->sNodeList[jj].wInActiveCount = (unsigned short)pNode->uInActiveCount;
 588                                 pNodeList->sNodeList[jj].wEnQueueCnt = (unsigned short)pNode->wEnQueueCnt;
 589                                 pNodeList->sNodeList[jj].wFlags = (unsigned short)pNode->dwFlags;
 590                                 pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable;
 591                                 pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex;
 592                                 pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength;
 593                                 memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN);
 594                                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n",
 595                                         pNodeList->sNodeList[jj].abyWepKey[0],
 596                                         pNodeList->sNodeList[jj].abyWepKey[1],
 597                                         pNodeList->sNodeList[jj].abyWepKey[2],
 598                                         pNodeList->sNodeList[jj].abyWepKey[3],
 599                                         pNodeList->sNodeList[jj].abyWepKey[4]);
 600                                 pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback;
 601                                 pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures;
 602                                 pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts;
 603                                 pNodeList->sNodeList[jj].wFailureRatio = (unsigned short)pNode->uFailureRatio;
 604                                 jj++;
 605                                 if (jj >= pNodeList->uItem)
 606                                         break;
 607                         }
 608                 }
 609                 if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) {
 610                         result = -EFAULT;
 611                         break;
 612                 }
 613                 kfree(pNodeList);
 614                 pReq->wResult = 0;
 615                 break;
 616
 617 #ifdef WPA_SM_Transtatus
 618         case 0xFF:
 619                 memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname));
 620                 wpa_Result.proto = 0;
 621                 wpa_Result.key_mgmt = 0;
 622                 wpa_Result.eap_type = 0;
 623                 wpa_Result.authenticated = false;
 624                 pDevice->fWPA_Authened = false;
 625                 if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) {
 626                         result = -EFAULT;
 627                         break;
 628                 }
 629
 630                 if (wpa_Result.authenticated == true) {
 631 #ifdef SndEvt_ToAPI
 632                         {
 633                                 union iwreq_data wrqu;
 634
 635                                 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
 636
 637                                 memset(&wrqu, 0, sizeof(wrqu));
 638                                 wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG;
 639                                 wrqu.data.length = pItemSSID->len;
 640                                 wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID);
 641                         }
 642 #endif
 643                         pDevice->fWPA_Authened = true; /* is successful peer to wpa_Result.authenticated? */
 644                 }
 645                 pReq->wResult = 0;
 646                 break;
 647 #endif
 648
 649         default:
 650                 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n");
 651         }
 652
 653         return result;
 654 }