Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 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 | |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 33 | #include "ioctl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 34 | #include "iocmd.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 35 | #include "mac.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 36 | #include "card.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 37 | #include "hostap.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 38 | #include "wpactl.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 39 | #include "control.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 40 | #include "rndis.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 41 | #include "rf.h" |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 42 | |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 43 | SWPAResult wpa_Result; |
| 44 | static int msglevel = MSG_LEVEL_INFO; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 45 | |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 46 | int private_ioctl(PSDevice pDevice, struct ifreq *rq) |
| 47 | { |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 48 | |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 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; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 73 | |
| 74 | pReq->wResult = 0; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 75 | |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 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 | } |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 82 | |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 83 | pItemSSID = (PWLAN_IE_SSID)sScanCmd.ssid; |
Dan Carpenter | 44ec5d2 | 2011-10-20 09:10:39 +0300 | [diff] [blame] | 84 | if (pItemSSID->len > WLAN_SSID_MAXLEN + 1) |
| 85 | return -EINVAL; |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 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((void *)pDevice, FALSE); |
| 94 | else |
| 95 | BSSvClearBSSList((void *)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((void *)pDevice, |
| 101 | WLAN_CMD_BSSID_SCAN, |
| 102 | abyScanSSID); |
| 103 | else |
| 104 | bScheduleCommand((void *) pDevice, WLAN_CMD_BSSID_SCAN, NULL); |
| 105 | |
| 106 | spin_unlock_irq(&pDevice->lock); |
| 107 | break; |
| 108 | |
| 109 | case WLAN_CMD_ZONETYPE_SET: |
| 110 | result = -EOPNOTSUPP; |
| 111 | break; |
| 112 | |
| 113 | if (copy_from_user(&sZoneTypeCmd, pReq->data, sizeof(SCmdZoneTypeSet))) { |
| 114 | result = -EFAULT; |
| 115 | break; |
| 116 | } |
| 117 | |
| 118 | if (sZoneTypeCmd.bWrite == TRUE) { |
| 119 | /* write zonetype */ |
| 120 | if (sZoneTypeCmd.ZoneType == ZoneType_USA) { |
| 121 | /* set to USA */ |
| 122 | printk("set_ZoneType:USA\n"); |
| 123 | } else if (sZoneTypeCmd.ZoneType == ZoneType_Japan) { |
| 124 | /* set to Japan */ |
| 125 | printk("set_ZoneType:Japan\n"); |
| 126 | } else if (sZoneTypeCmd.ZoneType == ZoneType_Europe) { |
| 127 | /* set to Europe */ |
| 128 | printk("set_ZoneType:Europe\n"); |
| 129 | } |
| 130 | } else { |
| 131 | /* read zonetype */ |
| 132 | BYTE zonetype = 0; |
| 133 | |
| 134 | if (zonetype == 0x00) { /* USA */ |
| 135 | sZoneTypeCmd.ZoneType = ZoneType_USA; |
| 136 | } else if (zonetype == 0x01) { /* Japan */ |
| 137 | sZoneTypeCmd.ZoneType = ZoneType_Japan; |
| 138 | } else if (zonetype == 0x02) { /* Europe */ |
| 139 | sZoneTypeCmd.ZoneType = ZoneType_Europe; |
| 140 | } else { /* Unknown ZoneType */ |
| 141 | printk("Error:ZoneType[%x] Unknown ???\n", zonetype); |
| 142 | result = -EFAULT; |
| 143 | break; |
| 144 | } |
| 145 | |
| 146 | if (copy_to_user(pReq->data, &sZoneTypeCmd, |
| 147 | sizeof(SCmdZoneTypeSet))) { |
| 148 | result = -EFAULT; |
| 149 | break; |
| 150 | } |
| 151 | } |
| 152 | break; |
| 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; |
Dan Carpenter | 44ec5d2 | 2011-10-20 09:10:39 +0300 | [diff] [blame] | 160 | if (pItemSSID->len > WLAN_SSID_MAXLEN + 1) |
| 161 | return -EINVAL; |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 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((void *) pDevice, |
| 194 | WLAN_CMD_BSSID_SCAN, |
| 195 | pMgmt->abyDesireSSID); |
| 196 | bScheduleCommand((void *) pDevice, WLAN_CMD_SSID, NULL); |
| 197 | spin_unlock_irq(&pDevice->lock); |
| 198 | break; |
| 199 | |
| 200 | case WLAN_CMD_SET_WEP: |
| 201 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_SET_WEP Key.\n"); |
| 202 | memset(&sWEPCmd, 0, sizeof(SCmdSetWEP)); |
| 203 | if (copy_from_user(&sWEPCmd, pReq->data, sizeof(SCmdSetWEP))) { |
| 204 | result = -EFAULT; |
| 205 | break; |
| 206 | } |
| 207 | if (sWEPCmd.bEnableWep != TRUE) { |
| 208 | int uu; |
| 209 | |
| 210 | pDevice->bEncryptionEnable = FALSE; |
| 211 | pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled; |
| 212 | spin_lock_irq(&pDevice->lock); |
| 213 | for (uu = 0; uu < MAX_KEY_TABLE; uu++) |
| 214 | MACvDisableKeyEntry(pDevice, uu); |
| 215 | spin_unlock_irq(&pDevice->lock); |
| 216 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WEP function disable.\n"); |
| 217 | break; |
| 218 | } |
| 219 | |
| 220 | for (ii = 0; ii < WLAN_WEP_NKEYS; ii++) { |
| 221 | if (sWEPCmd.bWepKeyAvailable[ii]) { |
| 222 | if (ii == sWEPCmd.byKeyIndex) |
| 223 | dwKeyIndex = ii | (1 << 31); |
| 224 | else |
| 225 | dwKeyIndex = ii; |
| 226 | spin_lock_irq(&pDevice->lock); |
| 227 | KeybSetDefaultKey(pDevice, &(pDevice->sKey), |
| 228 | dwKeyIndex, |
| 229 | sWEPCmd.auWepKeyLength[ii], |
| 230 | NULL, |
| 231 | (PBYTE)&sWEPCmd.abyWepKey[ii][0], |
| 232 | KEY_CTL_WEP); |
| 233 | spin_unlock_irq(&pDevice->lock); |
| 234 | } |
| 235 | } |
| 236 | pDevice->byKeyIndex = sWEPCmd.byKeyIndex; |
| 237 | pDevice->bTransmitKey = TRUE; |
| 238 | pDevice->bEncryptionEnable = TRUE; |
| 239 | pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled; |
| 240 | break; |
| 241 | |
| 242 | case WLAN_CMD_GET_LINK: |
| 243 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "WLAN_CMD_GET_LINK status.\n"); |
| 244 | |
| 245 | memset(sLinkStatus.abySSID, 0, WLAN_SSID_MAXLEN + 1); |
| 246 | |
| 247 | if (pMgmt->eCurrMode == WMAC_MODE_IBSS_STA) |
| 248 | sLinkStatus.wBSSType = ADHOC; |
| 249 | else |
| 250 | sLinkStatus.wBSSType = INFRA; |
| 251 | |
| 252 | if (pMgmt->eCurrState == WMAC_STATE_JOINTED) |
| 253 | sLinkStatus.byState = ADHOC_JOINTED; |
| 254 | else |
| 255 | sLinkStatus.byState = ADHOC_STARTED; |
| 256 | |
| 257 | sLinkStatus.uChannel = pMgmt->uCurrChannel; |
| 258 | if (pDevice->bLinkPass == TRUE) { |
| 259 | sLinkStatus.bLink = TRUE; |
| 260 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; |
| 261 | memcpy(sLinkStatus.abySSID, pItemSSID->abySSID, pItemSSID->len); |
| 262 | memcpy(sLinkStatus.abyBSSID, pMgmt->abyCurrBSSID, WLAN_BSSID_LEN); |
| 263 | sLinkStatus.uLinkRate = pMgmt->sNodeDBTable[0].wTxDataRate; |
| 264 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Link Success!\n"); |
| 265 | } else { |
| 266 | sLinkStatus.bLink = FALSE; |
| 267 | sLinkStatus.uLinkRate = 0; |
| 268 | } |
| 269 | if (copy_to_user(pReq->data, &sLinkStatus, |
| 270 | sizeof(SCmdLinkStatus))) { |
| 271 | result = -EFAULT; |
| 272 | break; |
| 273 | } |
| 274 | break; |
| 275 | |
| 276 | case WLAN_CMD_GET_LISTLEN: |
| 277 | cbListCount = 0; |
| 278 | pBSS = &(pMgmt->sBSSList[0]); |
| 279 | for (ii = 0; ii < MAX_BSS_NUM; ii++) { |
| 280 | pBSS = &(pMgmt->sBSSList[ii]); |
| 281 | if (!pBSS->bActive) |
| 282 | continue; |
| 283 | cbListCount++; |
| 284 | } |
| 285 | sList.uItem = cbListCount; |
| 286 | if (copy_to_user(pReq->data, &sList, sizeof(SBSSIDList))) { |
| 287 | result = -EFAULT; |
| 288 | break; |
| 289 | } |
| 290 | pReq->wResult = 0; |
| 291 | break; |
| 292 | |
| 293 | case WLAN_CMD_GET_LIST: |
| 294 | if (copy_from_user(&sList, pReq->data, sizeof(SBSSIDList))) { |
| 295 | result = -EFAULT; |
| 296 | break; |
| 297 | } |
Xi Wang | 2013204 | 2011-11-29 21:53:46 -0500 | [diff] [blame^] | 298 | if (sList.uItem > (ULONG_MAX - sizeof(SBSSIDList)) / sizeof(SBSSIDItem)) { |
| 299 | result = -EINVAL; |
| 300 | break; |
| 301 | } |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 302 | pList = (PSBSSIDList)kmalloc(sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)), (int)GFP_ATOMIC); |
| 303 | if (pList == NULL) { |
| 304 | result = -ENOMEM; |
| 305 | break; |
| 306 | } |
| 307 | pList->uItem = sList.uItem; |
| 308 | pBSS = &(pMgmt->sBSSList[0]); |
| 309 | for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) { |
| 310 | pBSS = &(pMgmt->sBSSList[jj]); |
| 311 | if (pBSS->bActive) { |
| 312 | pList->sBSSIDList[ii].uChannel = pBSS->uChannel; |
| 313 | pList->sBSSIDList[ii].wBeaconInterval = pBSS->wBeaconInterval; |
| 314 | pList->sBSSIDList[ii].wCapInfo = pBSS->wCapInfo; |
| 315 | RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm); |
| 316 | pList->sBSSIDList[ii].uRSSI = (unsigned int) ldBm; |
| 317 | /* pList->sBSSIDList[ii].uRSSI = pBSS->uRSSI; */ |
| 318 | memcpy(pList->sBSSIDList[ii].abyBSSID, pBSS->abyBSSID, WLAN_BSSID_LEN); |
| 319 | pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID; |
| 320 | memset(pList->sBSSIDList[ii].abySSID, 0, WLAN_SSID_MAXLEN + 1); |
| 321 | memcpy(pList->sBSSIDList[ii].abySSID, pItemSSID->abySSID, pItemSSID->len); |
| 322 | if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) { |
| 323 | pList->sBSSIDList[ii].byNetType = INFRA; |
| 324 | } else { |
| 325 | pList->sBSSIDList[ii].byNetType = ADHOC; |
| 326 | } |
| 327 | if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) { |
| 328 | pList->sBSSIDList[ii].bWEPOn = TRUE; |
| 329 | } else { |
| 330 | pList->sBSSIDList[ii].bWEPOn = FALSE; |
| 331 | } |
| 332 | ii++; |
| 333 | if (ii >= pList->uItem) |
| 334 | break; |
| 335 | } |
| 336 | } |
| 337 | |
| 338 | if (copy_to_user(pReq->data, pList, sizeof(SBSSIDList) + (sList.uItem * sizeof(SBSSIDItem)))) { |
| 339 | result = -EFAULT; |
| 340 | break; |
| 341 | } |
| 342 | kfree(pList); |
| 343 | pReq->wResult = 0; |
| 344 | break; |
| 345 | |
| 346 | case WLAN_CMD_GET_MIB: |
| 347 | if (copy_to_user(pReq->data, &(pDevice->s802_11Counter), sizeof(SDot11MIBCount))) { |
| 348 | result = -EFAULT; |
| 349 | break; |
| 350 | } |
| 351 | break; |
| 352 | |
| 353 | case WLAN_CMD_GET_STAT: |
| 354 | if (copy_to_user(pReq->data, &(pDevice->scStatistic), sizeof(SStatCounter))) { |
| 355 | result = -EFAULT; |
| 356 | break; |
| 357 | } |
| 358 | break; |
| 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; |
Dan Carpenter | 44ec5d2 | 2011-10-20 09:10:39 +0300 | [diff] [blame] | 487 | if (pItemSSID->len > WLAN_SSID_MAXLEN + 1) |
| 488 | return -EINVAL; |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 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= %x %x %x %x\n", |
| 530 | pMgmt->abyIBSSSuppRates[2], |
| 531 | pMgmt->abyIBSSSuppRates[3], |
| 532 | pMgmt->abyIBSSSuppRates[4], |
| 533 | pMgmt->abyIBSSSuppRates[5]); |
| 534 | |
| 535 | netif_stop_queue(pDevice->dev); |
| 536 | spin_lock_irq(&pDevice->lock); |
| 537 | bScheduleCommand((void *)pDevice, WLAN_CMD_RUN_AP, NULL); |
| 538 | spin_unlock_irq(&pDevice->lock); |
| 539 | break; |
| 540 | |
| 541 | case WLAN_CMD_GET_NODE_CNT: |
| 542 | cbListCount = 0; |
| 543 | pNode = &(pMgmt->sNodeDBTable[0]); |
| 544 | for (ii = 0; ii < (MAX_NODE_NUM + 1); ii++) { |
| 545 | pNode = &(pMgmt->sNodeDBTable[ii]); |
| 546 | if (!pNode->bActive) |
| 547 | continue; |
| 548 | cbListCount++; |
| 549 | } |
| 550 | |
| 551 | sNodeList.uItem = cbListCount; |
| 552 | if (copy_to_user(pReq->data, &sNodeList, sizeof(SNodeList))) { |
| 553 | result = -EFAULT; |
| 554 | break; |
| 555 | } |
| 556 | pReq->wResult = 0; |
| 557 | break; |
| 558 | |
| 559 | case WLAN_CMD_GET_NODE_LIST: |
| 560 | if (copy_from_user(&sNodeList, pReq->data, sizeof(SNodeList))) { |
| 561 | result = -EFAULT; |
| 562 | break; |
| 563 | } |
Xi Wang | 2013204 | 2011-11-29 21:53:46 -0500 | [diff] [blame^] | 564 | if (sNodeList.uItem > (ULONG_MAX - sizeof(SNodeList)) / sizeof(SNodeItem)) { |
| 565 | result = -ENOMEM; |
| 566 | break; |
| 567 | } |
Dan Carpenter | 883aeec | 2011-10-20 09:10:25 +0300 | [diff] [blame] | 568 | pNodeList = (PSNodeList)kmalloc(sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)), (int)GFP_ATOMIC); |
| 569 | if (pNodeList == NULL) { |
| 570 | result = -ENOMEM; |
| 571 | break; |
| 572 | } |
| 573 | pNodeList->uItem = sNodeList.uItem; |
| 574 | pNode = &(pMgmt->sNodeDBTable[0]); |
| 575 | for (ii = 0, jj = 0; ii < (MAX_NODE_NUM + 1); ii++) { |
| 576 | pNode = &(pMgmt->sNodeDBTable[ii]); |
| 577 | if (pNode->bActive) { |
| 578 | pNodeList->sNodeList[jj].wAID = pNode->wAID; |
| 579 | memcpy(pNodeList->sNodeList[jj].abyMACAddr, pNode->abyMACAddr, WLAN_ADDR_LEN); |
| 580 | pNodeList->sNodeList[jj].wTxDataRate = pNode->wTxDataRate; |
| 581 | pNodeList->sNodeList[jj].wInActiveCount = (WORD)pNode->uInActiveCount; |
| 582 | pNodeList->sNodeList[jj].wEnQueueCnt = (WORD)pNode->wEnQueueCnt; |
| 583 | pNodeList->sNodeList[jj].wFlags = (WORD)pNode->dwFlags; |
| 584 | pNodeList->sNodeList[jj].bPWBitOn = pNode->bPSEnable; |
| 585 | pNodeList->sNodeList[jj].byKeyIndex = pNode->byKeyIndex; |
| 586 | pNodeList->sNodeList[jj].wWepKeyLength = pNode->uWepKeyLength; |
| 587 | memcpy(&(pNodeList->sNodeList[jj].abyWepKey[0]), &(pNode->abyWepKey[0]), WEP_KEYMAXLEN); |
| 588 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key= %2.2X:%2.2X:%2.2X:%2.2X:%2.2X\n", |
| 589 | pNodeList->sNodeList[jj].abyWepKey[0], |
| 590 | pNodeList->sNodeList[jj].abyWepKey[1], |
| 591 | pNodeList->sNodeList[jj].abyWepKey[2], |
| 592 | pNodeList->sNodeList[jj].abyWepKey[3], |
| 593 | pNodeList->sNodeList[jj].abyWepKey[4]); |
| 594 | pNodeList->sNodeList[jj].bIsInFallback = pNode->bIsInFallback; |
| 595 | pNodeList->sNodeList[jj].uTxFailures = pNode->uTxFailures; |
| 596 | pNodeList->sNodeList[jj].uTxAttempts = pNode->uTxAttempts; |
| 597 | pNodeList->sNodeList[jj].wFailureRatio = (WORD)pNode->uFailureRatio; |
| 598 | jj++; |
| 599 | if (jj >= pNodeList->uItem) |
| 600 | break; |
| 601 | } |
| 602 | } |
| 603 | if (copy_to_user(pReq->data, pNodeList, sizeof(SNodeList) + (sNodeList.uItem * sizeof(SNodeItem)))) { |
| 604 | result = -EFAULT; |
| 605 | break; |
| 606 | } |
| 607 | kfree(pNodeList); |
| 608 | pReq->wResult = 0; |
| 609 | break; |
| 610 | |
| 611 | case 0xFF: |
| 612 | memset(wpa_Result.ifname, 0, sizeof(wpa_Result.ifname)); |
| 613 | wpa_Result.proto = 0; |
| 614 | wpa_Result.key_mgmt = 0; |
| 615 | wpa_Result.eap_type = 0; |
| 616 | wpa_Result.authenticated = FALSE; |
| 617 | pDevice->fWPA_Authened = FALSE; |
| 618 | if (copy_from_user(&wpa_Result, pReq->data, sizeof(wpa_Result))) { |
| 619 | result = -EFAULT; |
| 620 | break; |
| 621 | } |
| 622 | /* for some AP maybe good authenticate */ |
| 623 | if (wpa_Result.key_mgmt == 0x20) |
| 624 | pMgmt->Cisco_cckm = 1; |
| 625 | else |
| 626 | pMgmt->Cisco_cckm = 0; |
| 627 | |
| 628 | if (wpa_Result.authenticated == TRUE) { |
| 629 | { |
| 630 | union iwreq_data wrqu; |
| 631 | |
| 632 | pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID; |
| 633 | memset(&wrqu, 0, sizeof(wrqu)); |
| 634 | wrqu.data.flags = RT_WPACONNECTED_EVENT_FLAG; |
| 635 | wrqu.data.length = pItemSSID->len; |
| 636 | wireless_send_event(pDevice->dev, IWEVCUSTOM, &wrqu, pItemSSID->abySSID); |
| 637 | } |
| 638 | |
| 639 | pDevice->fWPA_Authened = TRUE; /* is successful peer to wpa_Result.authenticated? */ |
| 640 | } |
| 641 | |
| 642 | pReq->wResult = 0; |
| 643 | break; |
| 644 | |
| 645 | default: |
| 646 | DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Private command not support..\n"); |
| 647 | } |
| 648 | |
| 649 | return result; |
Forest Bond | 92b9679 | 2009-06-13 07:38:31 -0400 | [diff] [blame] | 650 | } |