tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
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staging: vt6656: dead code remove ioctl.c/h

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

authored by

Malcolm Priestley and committed by
Greg Kroah-Hartman 3b250c38 b3a6db9c

-732
-1
drivers/staging/vt6656/Makefile
··· 20 20 rc4.o \ 21 21 tether.o \ 22 22 tcrc.o \ 23 - ioctl.o \ 24 23 hostap.o \ 25 24 wpa.o \ 26 25 key.o \
-648
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 > 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 - spin_lock_irq(&pDevice->lock); 91 - 92 - if (memcmp(pMgmt->abyCurrBSSID, &abyNullAddr[0], 6) == 0) 93 - BSSvClearBSSList(pDevice, FALSE); 94 - else 95 - BSSvClearBSSList(pDevice, pDevice->bLinkPass); 96 - 97 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_BSS_SCAN..begin\n"); 98 - 99 - if (pItemSSID->len != 0) 100 - bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN, 101 - abyScanSSID); 102 - else 103 - bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN, NULL); 104 - 105 - spin_unlock_irq(&pDevice->lock); 106 - break; 107 - 108 - case WLAN_CMD_ZONETYPE_SET: 109 - result = -EOPNOTSUPP; 110 - break; 111 - 112 - if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) { 113 - result = -EFAULT; 114 - break; 115 - } 116 - 117 - if (sZoneTypeCmd.bWrite == TRUE) { 118 - /* write zonetype */ 119 - if (sZoneTypeCmd.ZoneType == ZoneType_USA) { 120 - /* set to USA */ 121 - printk("set_ZoneType:USA\n"); 122 - } else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) { 123 - /* set to Japan */ 124 - printk("set_ZoneType:Japan\n"); 125 - } else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) { 126 - /* set to Europe */ 127 - printk("set_ZoneType:Europe\n"); 128 - } 129 - } else { 130 - /* read zonetype */ 131 - BYTE zonetype = 0; 132 - 133 - if (zonetype == 0x00) { /* USA */ 134 - sZoneTypeCmd.ZoneType = ZoneType_USA; 135 - } else if (zonetype == 0x01) { /* Japan */ 136 - sZoneTypeCmd.ZoneType = ZoneType_Japan; 137 - } else if (zonetype == 0x02) { /* Europe */ 138 - sZoneTypeCmd.ZoneType = ZoneType_Europe; 139 - } else { /* Unknown ZoneType */ 140 - printk("Error:ZoneType[%x] Unknown ???\n", zonetype); 141 - result = -EFAULT; 142 - break; 143 - } 144 - 145 - if (copy_to_user(pReq->data, &sZoneTypeCmd, 146 - sizeof(SCmdZoneTypeSet))) { 147 - result = -EFAULT; 148 - break; 149 - } 150 - } 151 - break; 152 - 153 - case WLAN_CMD_BSS_JOIN: 154 - if (copy_from_user(&sJoinCmd, pReq->data, sizeof(SCmdBSSJoin))) { 155 - result = -EFAULT; 156 - break; 157 - } 158 - 159 - pItemSSID = (PWLAN_IE_SSID)sJoinCmd.ssid; 160 - if (pItemSSID->len > WLAN_SSID_MAXLEN + 1) 161 - return -EINVAL; 162 - memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); 163 - memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN); 164 - if (sJoinCmd.wBSSType == ADHOC) { 165 - pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA; 166 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to adhoc mode\n"); 167 - } else { 168 - pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA; 169 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to STA mode\n"); 170 - } 171 - if (sJoinCmd.bPSEnable == TRUE) { 172 - pDevice->ePSMode = WMAC_POWER_FAST; 173 - pMgmt->wListenInterval = 2; 174 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving On\n"); 175 - } else { 176 - pDevice->ePSMode = WMAC_POWER_CAM; 177 - pMgmt->wListenInterval = 1; 178 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Power Saving Off\n"); 179 - } 180 - 181 - if (sJoinCmd.bShareKeyAuth == TRUE) { 182 - pMgmt->bShareKeyAlgorithm = TRUE; 183 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n"); 184 - } else { 185 - pMgmt->bShareKeyAlgorithm = FALSE; 186 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n"); 187 - } 188 - 189 - pDevice->uChannel = sJoinCmd.uChannel; 190 - netif_stop_queue(pDevice->dev); 191 - spin_lock_irq(&pDevice->lock); 192 - pMgmt->eCurrState = WMAC_STATE_IDLE; 193 - bScheduleCommand(pDevice, WLAN_CMD_BSSID_SCAN, 194 - pMgmt->abyDesireSSID); 195 - bScheduleCommand(pDevice, WLAN_CMD_SSID, NULL); 196 - spin_unlock_irq(&pDevice->lock); 197 - break; 198 - 199 - case WLAN_CMD_SET_WEP: 200 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n"); 201 - memset(&sWEPCmd, 0, sizeof(SCmdSetWEP)); 202 - if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) { 203 - result = -EFAULT; 204 - break; 205 - } 206 - if (sWEPCmd.bEnableWep != TRUE) { 207 - int uu; 208 - 209 - pDevice->bEncryptionEnable = FALSE; 210 - pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; 211 - spin_lock_irq(&pDevice->lock); 212 - for (uu = 0; uu < MAX_KEY_TABLE; uu++) 213 - MACvDisableKeyEntry(pDevice, uu); 214 - spin_unlock_irq(&pDevice->lock); 215 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n"); 216 - break; 217 - } 218 - 219 - for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) { 220 - if (sWEPCmd.bWepKeyAvailable[ii]) { 221 - if (ii == sWEPCmd.byKeyIndex) 222 - dwKeyIndex = ii | (1 << 31); 223 - else 224 - dwKeyIndex = ii; 225 - spin_lock_irq(&pDevice->lock); 226 - KeybSetDefaultKey(pDevice, &(pDevice->sKey), 227 - dwKeyIndex, 228 - sWEPCmd.auWepKeyLength[ii], 229 - NULL, 230 - (PBYTE)&sWEPCmd.abyWepKey[ii][0], 231 - KEY_CTL_WEP); 232 - spin_unlock_irq(&pDevice->lock); 233 - } 234 - } 235 - pDevice->byKeyIndex = sWEPCmd.byKeyIndex; 236 - pDevice->bTransmitKey = TRUE; 237 - pDevice->bEncryptionEnable = TRUE; 238 - pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; 239 - break; 240 - 241 - case WLAN_CMD_GET_LINK: 242 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n"); 243 - 244 - memset(sLinkStatus.abySSID, 0, WLAN_SSID_MAXLEN + 1); 245 - 246 - if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) 247 - sLinkStatus.wBSSType = ADHOC; 248 - else 249 - sLinkStatus.wBSSType = INFRA; 250 - 251 - if (pMgmt->eCurrState == WMAC_STATE_JOINTED) 252 - sLinkStatus.byState = ADHOC_JOINTED; 253 - else 254 - sLinkStatus.byState = ADHOC_STARTED; 255 - 256 - sLinkStatus.uChannel = pMgmt->uCurrChannel; 257 - if (pDevice->bLinkPass == TRUE) { 258 - sLinkStatus.bLink = TRUE; 259 - pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; 260 - memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len); 261 - memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN); 262 - sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate; 263 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Link Success!\n"); 264 - } else { 265 - sLinkStatus.bLink = FALSE; 266 - sLinkStatus.uLinkRate = 0; 267 - } 268 - if (copy_to_user(pReq->data, &sLinkStatus, 269 - sizeof(SCmdLinkStatus))) { 270 - result = -EFAULT; 271 - break; 272 - } 273 - break; 274 - 275 - case WLAN_CMD_GET_LISTLEN: 276 - cbListCount = 0; 277 - pBSS = &(pMgmt->sBSSList[0]); 278 - for (ii = 0; ii < MAX_BSS_NUM; ii++) { 279 - pBSS = &(pMgmt->sBSSList[ii]); 280 - if (!pBSS->bActive) 281 - continue; 282 - cbListCount++; 283 - } 284 - sList.uItem = cbListCount; 285 - if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) { 286 - result = -EFAULT; 287 - break; 288 - } 289 - pReq->wResult = 0; 290 - break; 291 - 292 - case WLAN_CMD_GET_LIST: 293 - if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) { 294 - result = -EFAULT; 295 - break; 296 - } 297 - if (sList.uItem > (ULONG_MAX - sizeof(SBSSIDList)) / sizeof(SBSSIDItem)) { 298 - result = -EINVAL; 299 - break; 300 - } 301 - pList = kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), GFP_ATOMIC); 302 - if (pList == NULL) { 303 - result = -ENOMEM; 304 - break; 305 - } 306 - pList->uItem = sList.uItem; 307 - pBSS = &(pMgmt->sBSSList[0]); 308 - for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) { 309 - pBSS = &(pMgmt->sBSSList[jj]); 310 - if (pBSS->bActive) { 311 - pList->sBSSIDList[ii].uChannel = pBSS->uChannel; 312 - pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval; 313 - pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo; 314 - RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm); 315 - pList->sBSSIDList[ii].uRSSI = (unsigned int)ldBm; 316 - /* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */ 317 - memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN); 318 - pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID; 319 - memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1); 320 - memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len); 321 - if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) { 322 - pList->sBSSIDList[ii].byNetType = INFRA; 323 - } else { 324 - pList->sBSSIDList[ii].byNetType = ADHOC; 325 - } 326 - if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) { 327 - pList->sBSSIDList[ii].bWEPOn = TRUE; 328 - } else { 329 - pList->sBSSIDList[ii].bWEPOn = FALSE; 330 - } 331 - ii++; 332 - if (ii >= pList->uItem) 333 - break; 334 - } 335 - } 336 - 337 - if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) { 338 - result = -EFAULT; 339 - break; 340 - } 341 - kfree(pList); 342 - pReq->wResult = 0; 343 - break; 344 - 345 - case WLAN_CMD_GET_MIB: 346 - if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) { 347 - result = -EFAULT; 348 - break; 349 - } 350 - break; 351 - 352 - case WLAN_CMD_GET_STAT: 353 - if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) { 354 - result = -EFAULT; 355 - break; 356 - } 357 - break; 358 - 359 - case WLAN_CMD_STOP_MAC: 360 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_STOP_MAC\n"); 361 - /* Todo xxxxxx */ 362 - netif_stop_queue(pDevice->dev); 363 - spin_lock_irq(&pDevice->lock); 364 - if (pDevice->bRadioOff == FALSE) { 365 - CARDbRadioPowerOff(pDevice); 366 - } 367 - pDevice->bLinkPass = FALSE; 368 - ControlvMaskByte(pDevice, MESSAGE_REQUEST_MACREG, MAC_REG_PAPEDELAY, LEDSTS_STS, LEDSTS_SLOW); 369 - memset(pMgmt->abyCurrBSSID, 0, 6); 370 - pMgmt->eCurrState = WMAC_STATE_IDLE; 371 - /* del_timer(&pDevice->sTimerCommand); */ 372 - /* del_timer(&pMgmt->sTimerSecondCallback); */ 373 - pDevice->bCmdRunning = FALSE; 374 - spin_unlock_irq(&pDevice->lock); 375 - break; 376 - 377 - case WLAN_CMD_START_MAC: 378 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_START_MAC\n"); 379 - /* Todo xxxxxxx */ 380 - if (pDevice->bRadioOff == TRUE) 381 - CARDbRadioPowerOn(pDevice); 382 - break; 383 - 384 - case WLAN_CMD_SET_HOSTAPD: 385 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD\n"); 386 - 387 - if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) { 388 - result = -EFAULT; 389 - break; 390 - } 391 - if (sValue.dwValue == 1) { 392 - if (vt6656_hostap_set_hostapd(pDevice, 1, 1) == 0) { 393 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HOSTAP\n"); 394 - } else { 395 - result = -EFAULT; 396 - break; 397 - } 398 - } else { 399 - vt6656_hostap_set_hostapd(pDevice, 0, 1); 400 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HOSTAP\n"); 401 - } 402 - break; 403 - 404 - case WLAN_CMD_SET_HOSTAPD_STA: 405 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOSTAPD_STA\n"); 406 - break; 407 - 408 - case WLAN_CMD_SET_802_1X: 409 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_802_1X\n"); 410 - if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) { 411 - result = -EFAULT; 412 - break; 413 - } 414 - 415 - if (sValue.dwValue == 1) { 416 - pDevice->bEnable8021x = TRUE; 417 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable 802.1x\n"); 418 - } else { 419 - pDevice->bEnable8021x = FALSE; 420 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable 802.1x\n"); 421 - } 422 - break; 423 - 424 - case WLAN_CMD_SET_HOST_WEP: 425 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_HOST_WEP\n"); 426 - if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) { 427 - result = -EFAULT; 428 - break; 429 - } 430 - 431 - if (sValue.dwValue == 1) { 432 - pDevice->bEnableHostWEP = TRUE; 433 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable HostWEP\n"); 434 - } else { 435 - pDevice->bEnableHostWEP = FALSE; 436 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable HostWEP\n"); 437 - } 438 - break; 439 - 440 - case WLAN_CMD_SET_WPA: 441 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WPA\n"); 442 - 443 - if (copy_from_user(&sValue, pReq->data, sizeof(SCmdValue))) { 444 - result = -EFAULT; 445 - break; 446 - } 447 - if (sValue.dwValue == 1) { 448 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "up wpadev\n"); 449 - memcpy(pDevice->wpadev->dev_addr, pDevice->dev->dev_addr, 450 - ETH_ALEN); 451 - pDevice->bWPADEVUp = TRUE; 452 - } else { 453 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "close wpadev\n"); 454 - pDevice->bWPADEVUp = FALSE; 455 - } 456 - break; 457 - 458 - case WLAN_CMD_AP_START: 459 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_AP_START\n"); 460 - if (pDevice->bRadioOff == TRUE) { 461 - CARDbRadioPowerOn(pDevice); 462 - add_timer(&pMgmt->sTimerSecondCallback); 463 - } 464 - if (copy_from_user(&sStartAPCmd, pReq->data, sizeof(SCmdStartAP))) { 465 - result = -EFAULT; 466 - break; 467 - } 468 - 469 - if (sStartAPCmd.wBSSType == AP) { 470 - pMgmt->eConfigMode = WMAC_CONFIG_AP; 471 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct set to AP mode\n"); 472 - } else { 473 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "ioct BSS type not set to AP mode\n"); 474 - result = -EFAULT; 475 - break; 476 - } 477 - 478 - if (sStartAPCmd.wBBPType == PHY80211g) { 479 - pMgmt->byAPBBType = PHY_TYPE_11G; 480 - } else if (sStartAPCmd.wBBPType == PHY80211a) { 481 - pMgmt->byAPBBType = PHY_TYPE_11A; 482 - } else { 483 - pMgmt->byAPBBType = PHY_TYPE_11B; 484 - } 485 - 486 - pItemSSID = (PWLAN_IE_SSID)sStartAPCmd.ssid; 487 - if (pItemSSID->len > WLAN_SSID_MAXLEN + 1) 488 - return -EINVAL; 489 - memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1); 490 - memcpy(pMgmt->abyDesireSSID, pItemSSID, pItemSSID->len + WLAN_IEHDR_LEN); 491 - 492 - if ((sStartAPCmd.uChannel > 0) && (sStartAPCmd.uChannel <= 14)) 493 - pDevice->uChannel = sStartAPCmd.uChannel; 494 - 495 - if ((sStartAPCmd.uBeaconInt >= 20) && (sStartAPCmd.uBeaconInt <= 1000)) 496 - pMgmt->wIBSSBeaconPeriod = sStartAPCmd.uBeaconInt; 497 - else 498 - pMgmt->wIBSSBeaconPeriod = 100; 499 - 500 - if (sStartAPCmd.bShareKeyAuth == TRUE) { 501 - pMgmt->bShareKeyAlgorithm = TRUE; 502 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Share Key\n"); 503 - } else { 504 - pMgmt->bShareKeyAlgorithm = FALSE; 505 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Open System\n"); 506 - } 507 - memcpy(pMgmt->abyIBSSSuppRates, abySuppRates, 6); 508 - 509 - if (sStartAPCmd.byBasicRate & BIT3) { 510 - pMgmt->abyIBSSSuppRates[2] |= BIT7; 511 - pMgmt->abyIBSSSuppRates[3] |= BIT7; 512 - pMgmt->abyIBSSSuppRates[4] |= BIT7; 513 - pMgmt->abyIBSSSuppRates[5] |= BIT7; 514 - } else if (sStartAPCmd.byBasicRate & BIT2) { 515 - pMgmt->abyIBSSSuppRates[2] |= BIT7; 516 - pMgmt->abyIBSSSuppRates[3] |= BIT7; 517 - pMgmt->abyIBSSSuppRates[4] |= BIT7; 518 - } else if (sStartAPCmd.byBasicRate & BIT1) { 519 - pMgmt->abyIBSSSuppRates[2] |= BIT7; 520 - pMgmt->abyIBSSSuppRates[3] |= BIT7; 521 - } else if (sStartAPCmd.byBasicRate & BIT1) { 522 - pMgmt->abyIBSSSuppRates[2] |= BIT7; 523 - } else { 524 - /* default 1,2M */ 525 - pMgmt->abyIBSSSuppRates[2] |= BIT7; 526 - pMgmt->abyIBSSSuppRates[3] |= BIT7; 527 - } 528 - 529 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Support Rate= %*ph\n", 530 - 4, pMgmt->abyIBSSSuppRates + 2); 531 - 532 - netif_stop_queue(pDevice->dev); 533 - spin_lock_irq(&pDevice->lock); 534 - bScheduleCommand(pDevice, WLAN_CMD_RUN_AP, NULL); 535 - spin_unlock_irq(&pDevice->lock); 536 - break; 537 - 538 - case WLAN_CMD_GET_NODE_CNT: 539 - cbListCount = 0; 540 - pNode = &(pMgmt->sNodeDBTable[0]); 541 - for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) { 542 - pNode = &(pMgmt->sNodeDBTable[ii]); 543 - if (!pNode->bActive) 544 - continue; 545 - cbListCount++; 546 - } 547 - 548 - sNodeList.uItem = cbListCount; 549 - if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) { 550 - result = -EFAULT; 551 - break; 552 - } 553 - pReq->wResult = 0; 554 - break; 555 - 556 - case WLAN_CMD_GET_NODE_LIST: 557 - if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) { 558 - result = -EFAULT; 559 - break; 560 - } 561 - if (sNodeList.uItem > (ULONG_MAX - sizeof(SNodeList)) / sizeof(SNodeItem)) { 562 - result = -ENOMEM; 563 - break; 564 - } 565 - pNodeList = kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), GFP_ATOMIC); 566 - if (pNodeList == NULL) { 567 - result = -ENOMEM; 568 - break; 569 - } 570 - pNodeList->uItem = sNodeList.uItem; 571 - pNode = &(pMgmt->sNodeDBTable[0]); 572 - for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) { 573 - pNode = &(pMgmt->sNodeDBTable[ii]); 574 - if (pNode->bActive) { 575 - pNodeList->sNodeList[jj].wAID = pNode->wAID; 576 - memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN); 577 - pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate; 578 - pNodeList->sNodeList[jj].wInActiveCount = (WORD)pNode->uInActiveCount; 579 - pNodeList->sNodeList[jj].wEnQueueCnt = (WORD)pNode->wEnQueueCnt; 580 - pNodeList->sNodeList[jj].wFlags = (WORD)pNode->dwFlags; 581 - pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable; 582 - pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex; 583 - pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength; 584 - memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN); 585 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", 586 - pNodeList->sNodeList[jj].abyWepKey[0], 587 - pNodeList->sNodeList[jj].abyWepKey[1], 588 - pNodeList->sNodeList[jj].abyWepKey[2], 589 - pNodeList->sNodeList[jj].abyWepKey[3], 590 - pNodeList->sNodeList[jj].abyWepKey[4]); 591 - pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback; 592 - pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures; 593 - pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts; 594 - pNodeList->sNodeList[jj].wFailureRatio = (WORD)pNode->uFailureRatio; 595 - jj++; 596 - if (jj >= pNodeList->uItem) 597 - break; 598 - } 599 - } 600 - if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) { 601 - kfree(pNodeList); 602 - result = -EFAULT; 603 - break; 604 - } 605 - kfree(pNodeList); 606 - pReq->wResult = 0; 607 - break; 608 - 609 - case 0xFF: 610 - memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname)); 611 - wpa_Result.proto = 0; 612 - wpa_Result.key_mgmt = 0; 613 - wpa_Result.eap_type = 0; 614 - wpa_Result.authenticated = FALSE; 615 - pDevice->fWPA_Authened = FALSE; 616 - if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) { 617 - result = -EFAULT; 618 - break; 619 - } 620 - /* for some AP's maybe a good authentication */ 621 - if (wpa_Result.key_mgmt == 0x20) 622 - pMgmt->Cisco_cckm = 1; 623 - else 624 - pMgmt->Cisco_cckm = 0; 625 - 626 - if (wpa_Result.authenticated == TRUE) { 627 - { 628 - union iwreq_data wrqu; 629 - 630 - pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; 631 - memset(&wrqu, 0, sizeof(wrqu)); 632 - wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG; 633 - wrqu.data.length = pItemSSID->len; 634 - wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID); 635 - } 636 - 637 - pDevice->fWPA_Authened = TRUE; /* is successful peer to wpa_Result.authenticated? */ 638 - } 639 - 640 - pReq->wResult = 0; 641 - break; 642 - 643 - default: 644 - DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not supported..\n"); 645 - } 646 - 647 - return result; 648 - }
-54
drivers/staging/vt6656/ioctl.h
··· 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: hostap.h 20 - * 21 - * Purpose: 22 - * 23 - * Author: Lyndon Chen 24 - * 25 - * Date: May 21, 2003 26 - * 27 - */ 28 - 29 - #ifndef __IOCTL_H__ 30 - #define __IOCTL_H__ 31 - 32 - #include "device.h" 33 - 34 - /*--------------------- Export Definitions -------------------------*/ 35 - 36 - 37 - /*--------------------- Export Classes ----------------------------*/ 38 - 39 - /*--------------------- Export Variables --------------------------*/ 40 - 41 - /*--------------------- Export Functions --------------------------*/ 42 - 43 - int private_ioctl(PSDevice pDevice, struct ifreq *rq); 44 - 45 - /* 46 - void vConfigWEPKey ( 47 - PSDevice pDevice, 48 - DWORD dwKeyIndex, 49 - PBYTE pbyKey, 50 - unsigned long uKeyLength 51 - ); 52 - */ 53 - 54 - #endif /* __IOCTL_H__ */
-5
drivers/staging/vt6656/iwctl.c
··· 32 32 33 33 #include "device.h" 34 34 #include "iwctl.h" 35 - #include "iocmd.h" 36 35 #include "mac.h" 37 36 #include "card.h" 38 37 #include "hostap.h" ··· 1823 1824 1824 1825 static const iw_handler iwctl_private_handler[] = { 1825 1826 NULL, // SIOCIWFIRSTPRIV 1826 - }; 1827 - 1828 - const struct iw_priv_args iwctl_private_args[] = { 1829 - { IOCTL_CMD_SET, IW_PRIV_TYPE_CHAR | 1024, 0, "set" }, 1830 1827 }; 1831 1828 1832 1829 const struct iw_handler_def iwctl_handler_def = {
-24
drivers/staging/vt6656/main_usb.c
··· 61 61 #include "bssdb.h" 62 62 #include "hostap.h" 63 63 #include "wpactl.h" 64 - #include "ioctl.h" 65 64 #include "iwctl.h" 66 65 #include "dpc.h" 67 66 #include "datarate.h" ··· 955 956 static int device_open(struct net_device *dev) { 956 957 PSDevice pDevice=(PSDevice) netdev_priv(dev); 957 958 958 - extern SWPAResult wpa_Result; 959 - memset(wpa_Result.ifname,0,sizeof(wpa_Result.ifname)); 960 - wpa_Result.proto = 0; 961 - wpa_Result.key_mgmt = 0; 962 - wpa_Result.eap_type = 0; 963 - wpa_Result.authenticated = FALSE; 964 959 pDevice->fWPA_Authened = FALSE; 965 960 966 961 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " device_open...\n"); ··· 1541 1548 //20080130-02,<Remark> by Mike Liu 1542 1549 // else 1543 1550 // pReq->wResult = MAGIC_CODE+1; //disconnect status:0x3143 1544 - break; 1545 - 1546 - case IOCTL_CMD_SET: 1547 - if (!(pDevice->flags & DEVICE_FLAGS_OPENED) && 1548 - (((PSCmdRequest)rq)->wCmdCode !=WLAN_CMD_SET_WPA)) 1549 - { 1550 - rc = -EFAULT; 1551 - break; 1552 - } else { 1553 - rc = 0; 1554 - } 1555 - 1556 - if (test_and_set_bit( 0, (void*)&(pMgmt->uCmdBusy))) { 1557 - return -EBUSY; 1558 - } 1559 - rc = private_ioctl(pDevice, rq); 1560 - clear_bit( 0, (void*)&(pMgmt->uCmdBusy)); 1561 1551 break; 1562 1552 1563 1553 case IOCTL_CMD_HOSTAPD: