2 * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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.
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.
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.
21 * Purpose: handle hostap deamon ioctl input/out functions
41 #define VIAWGET_HOSTAPD_MAX_BUF_SIZE 1024
42 #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT0
43 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3
44 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5
46 /*--------------------- Static Definitions -------------------------*/
48 /*--------------------- Static Classes ----------------------------*/
50 /*--------------------- Static Variables --------------------------*/
51 //static int msglevel =MSG_LEVEL_DEBUG;
52 static int msglevel = MSG_LEVEL_INFO;
54 /*--------------------- Static Functions --------------------------*/
56 /*--------------------- Export Variables --------------------------*/
60 * register net_device (AP) for hostap deamon
72 static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
75 struct net_device *dev = pDevice->dev;
77 const struct net_device_ops apdev_netdev_ops = {
78 .ndo_start_xmit = pDevice->tx_80211,
81 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Enabling hostapd mode\n", dev->name);
83 pDevice->apdev = alloc_etherdev(sizeof(*apdev_priv));
84 if (pDevice->apdev == NULL)
87 apdev_priv = netdev_priv(pDevice->apdev);
88 *apdev_priv = *pDevice;
89 eth_hw_addr_inherit(pDevice->apdev, dev);
91 pDevice->apdev->netdev_ops = &apdev_netdev_ops;
93 pDevice->apdev->type = ARPHRD_IEEE80211;
95 pDevice->apdev->base_addr = dev->base_addr;
96 pDevice->apdev->irq = dev->irq;
97 pDevice->apdev->mem_start = dev->mem_start;
98 pDevice->apdev->mem_end = dev->mem_end;
99 sprintf(pDevice->apdev->name, "%sap", dev->name);
101 ret = register_netdevice(pDevice->apdev);
103 ret = register_netdev(pDevice->apdev);
105 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: register_netdevice(AP) failed!\n",
107 free_netdev(pDevice->apdev);
108 pDevice->apdev = NULL;
112 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Registered netdevice %s for AP management\n",
113 dev->name, pDevice->apdev->name);
115 KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
122 * unregister net_device(AP)
134 static int hostap_disable_hostapd(PSDevice pDevice, int rtnl_locked)
136 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: disabling hostapd mode\n", pDevice->dev->name);
138 if (pDevice->apdev && pDevice->apdev->name && pDevice->apdev->name[0]) {
140 unregister_netdevice(pDevice->apdev);
142 unregister_netdev(pDevice->apdev);
143 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n",
144 pDevice->dev->name, pDevice->apdev->name);
146 free_netdev(pDevice->apdev);
147 pDevice->apdev = NULL;
148 pDevice->bEnable8021x = false;
149 pDevice->bEnableHostWEP = false;
150 pDevice->bEncryptionEnable = false;
152 //4.2007-0118-03,<Add> by EinsnLiu
153 //execute some clear work
154 pDevice->pMgmt->byCSSPK = KEY_CTL_NONE;
155 pDevice->pMgmt->byCSSGK = KEY_CTL_NONE;
156 KeyvInitTable(&pDevice->sKey, pDevice->PortOffset);
163 * Set enable/disable hostapd mode
175 int vt6655_hostap_set_hostapd(PSDevice pDevice, int val, int rtnl_locked)
177 if (val < 0 || val > 1)
180 if (pDevice->bEnableHostapd == val)
183 pDevice->bEnableHostapd = val;
186 return hostap_enable_hostapd(pDevice, rtnl_locked);
188 return hostap_disable_hostapd(pDevice, rtnl_locked);
193 * remove station function supported for hostap deamon
204 static int hostap_remove_sta(PSDevice pDevice,
205 struct viawget_hostapd_param *param)
207 unsigned int uNodeIndex;
209 if (BSSDBbIsSTAInNodeDB(pDevice->pMgmt, param->sta_addr, &uNodeIndex)) {
210 BSSvRemoveOneNode(pDevice, uNodeIndex);
219 * add a station from hostap deamon
230 static int hostap_add_sta(PSDevice pDevice,
231 struct viawget_hostapd_param *param)
233 PSMgmtObject pMgmt = pDevice->pMgmt;
234 unsigned int uNodeIndex;
236 if (!BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
237 BSSvCreateOneNode((PSDevice)pDevice, &uNodeIndex);
239 memcpy(pMgmt->sNodeDBTable[uNodeIndex].abyMACAddr, param->sta_addr, WLAN_ADDR_LEN);
240 pMgmt->sNodeDBTable[uNodeIndex].eNodeState = NODE_ASSOC;
241 pMgmt->sNodeDBTable[uNodeIndex].wCapInfo = param->u.add_sta.capability;
242 // TODO listenInterval
243 // pMgmt->sNodeDBTable[uNodeIndex].wListenInterval = 1;
244 pMgmt->sNodeDBTable[uNodeIndex].bPSEnable = false;
245 pMgmt->sNodeDBTable[uNodeIndex].bySuppRate = param->u.add_sta.tx_supp_rates;
248 pMgmt->sNodeDBTable[uNodeIndex].wTxDataRate =
249 pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate;
250 // set max basic rate
251 pMgmt->sNodeDBTable[uNodeIndex].wMaxBasicRate = RATE_2M;
252 // Todo: check sta preamble, if ap can't support, set status code
253 pMgmt->sNodeDBTable[uNodeIndex].bShortPreamble =
254 WLAN_GET_CAP_INFO_SHORTPREAMBLE(pMgmt->sNodeDBTable[uNodeIndex].wCapInfo);
256 pMgmt->sNodeDBTable[uNodeIndex].wAID = (unsigned short)param->u.add_sta.aid;
258 pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer = jiffies;
260 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Add STA AID= %d \n", pMgmt->sNodeDBTable[uNodeIndex].wAID);
261 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n",
269 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Max Support rate = %d \n",
270 pMgmt->sNodeDBTable[uNodeIndex].wMaxSuppRate);
289 static int hostap_get_info_sta(PSDevice pDevice,
290 struct viawget_hostapd_param *param)
292 PSMgmtObject pMgmt = pDevice->pMgmt;
293 unsigned int uNodeIndex;
295 if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
296 param->u.get_info_sta.inactive_sec =
297 (jiffies - pMgmt->sNodeDBTable[uNodeIndex].ulLastRxJiffer) / HZ;
299 //param->u.get_info_sta.txexc = pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts;
322 static int hostap_reset_txexc_sta(PSDevice pDevice,
323 struct viawget_hostapd_param *param)
325 PSMgmtObject pMgmt = pDevice->pMgmt;
326 unsigned int uNodeIndex;
328 if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
329 pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts = 0;
351 static int hostap_set_flags_sta(PSDevice pDevice,
352 struct viawget_hostapd_param *param)
354 PSMgmtObject pMgmt = pDevice->pMgmt;
355 unsigned int uNodeIndex;
357 if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &uNodeIndex)) {
358 pMgmt->sNodeDBTable[uNodeIndex].dwFlags |= param->u.set_flags_sta.flags_or;
359 pMgmt->sNodeDBTable[uNodeIndex].dwFlags &= param->u.set_flags_sta.flags_and;
360 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " dwFlags = %x \n",
361 (unsigned int)pMgmt->sNodeDBTable[uNodeIndex].dwFlags);
371 * set generic element (wpa ie)
382 static int hostap_set_generic_element(PSDevice pDevice,
383 struct viawget_hostapd_param *param)
385 PSMgmtObject pMgmt = pDevice->pMgmt;
387 memcpy(pMgmt->abyWPAIE,
388 param->u.generic_elem.data,
389 param->u.generic_elem.len
392 pMgmt->wWPAIELen = param->u.generic_elem.len;
394 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->wWPAIELen = %d\n", pMgmt->wWPAIELen);
397 if (pMgmt->wWPAIELen == 0) {
398 pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
399 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " No WPAIE, Disable WPA \n");
402 if ((pMgmt->abyWPAIE[0] == WLAN_EID_RSN_WPA) ||
403 (pMgmt->abyWPAIE[0] == WLAN_EID_RSN)) {
404 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
405 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set WPAIE enable WPA\n");
415 * flush station nodes table.
426 static void hostap_flush_sta(PSDevice pDevice)
428 // reserved node index =0 for multicast node.
429 BSSvClearNodeDBTable(pDevice, 1);
430 pDevice->uAssocCount = 0;
437 * set each stations encryption key
448 static int hostap_set_encryption(PSDevice pDevice,
449 struct viawget_hostapd_param *param,
452 PSMgmtObject pMgmt = pDevice->pMgmt;
453 unsigned long dwKeyIndex = 0;
454 unsigned char abyKey[MAX_KEY_LEN];
455 unsigned char abySeq[MAX_KEY_LEN];
456 NDIS_802_11_KEY_RSC KeyRSC;
457 unsigned char byKeyDecMode = KEY_CTL_WEP;
461 bool bKeyTableFull = false;
462 unsigned short wKeyCtl = 0;
464 param->u.crypt.err = 0;
467 (int) ((char *) param->u.crypt.key - (char *) param) +
468 param->u.crypt.key_len)
472 if (param->u.crypt.alg > WPA_ALG_CCMP)
475 if ((param->u.crypt.idx > 3) || (param->u.crypt.key_len > MAX_KEY_LEN)) {
476 param->u.crypt.err = HOSTAP_CRYPT_ERR_KEY_SET_FAILED;
477 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_KEY_SET_FAILED\n");
481 if (is_broadcast_ether_addr(param->sta_addr)) {
482 if (param->u.crypt.idx >= MAX_GROUP_KEY)
487 if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
488 param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
489 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
493 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: sta_index %d \n", iNodeIndex);
494 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " hostap_set_encryption: alg %d \n", param->u.crypt.alg);
496 if (param->u.crypt.alg == WPA_ALG_NONE) {
497 if (pMgmt->sNodeDBTable[iNodeIndex].bOnFly == true) {
498 if (KeybRemoveKey(&(pDevice->sKey),
500 pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex,
501 pDevice->PortOffset) == false) {
502 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "KeybRemoveKey fail \n");
504 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
506 pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = 0;
507 pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = 0;
508 pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = 0;
509 pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = 0;
510 pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
511 pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
512 pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = 0;
513 memset(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
521 memcpy(abyKey, param->u.crypt.key, param->u.crypt.key_len);
522 // copy to node key tbl
523 pMgmt->sNodeDBTable[iNodeIndex].byKeyIndex = param->u.crypt.idx;
524 pMgmt->sNodeDBTable[iNodeIndex].uWepKeyLength = param->u.crypt.key_len;
525 memcpy(&pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
527 param->u.crypt.key_len
530 dwKeyIndex = (unsigned long)(param->u.crypt.idx);
531 if (param->u.crypt.flags & HOSTAP_CRYPT_FLAG_SET_TX_KEY) {
532 pDevice->byKeyIndex = (unsigned char)dwKeyIndex;
533 pDevice->bTransmitKey = true;
534 dwKeyIndex |= (1 << 31);
537 if (param->u.crypt.alg == WPA_ALG_WEP) {
538 if ((pDevice->bEnable8021x == false) || (iNodeIndex == 0)) {
539 KeybSetDefaultKey(&(pDevice->sKey),
540 dwKeyIndex & ~(BIT30 | USE_KEYRSC),
541 param->u.crypt.key_len,
549 // 8021x enable, individual key
550 dwKeyIndex |= (1 << 30); // set pairwise key
551 if (KeybSetKey(&(pDevice->sKey),
553 dwKeyIndex & ~(USE_KEYRSC),
554 param->u.crypt.key_len,
556 (unsigned char *)abyKey,
559 pDevice->byLocalID) == true) {
560 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
564 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
565 bKeyTableFull = true;
568 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
569 pDevice->bEncryptionEnable = true;
570 pMgmt->byCSSPK = KEY_CTL_WEP;
571 pMgmt->byCSSGK = KEY_CTL_WEP;
572 pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = KEY_CTL_WEP;
573 pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
577 if (param->u.crypt.seq) {
578 memcpy(&abySeq, param->u.crypt.seq, 8);
579 for (ii = 0; ii < 8; ii++)
580 KeyRSC |= (unsigned long)abySeq[ii] << (ii * 8);
582 dwKeyIndex |= 1 << 29;
583 pMgmt->sNodeDBTable[iNodeIndex].KeyRSC = KeyRSC;
586 if (param->u.crypt.alg == WPA_ALG_TKIP) {
587 if (param->u.crypt.key_len != MAX_KEY_LEN)
589 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
590 byKeyDecMode = KEY_CTL_TKIP;
591 pMgmt->byCSSPK = KEY_CTL_TKIP;
592 pMgmt->byCSSGK = KEY_CTL_TKIP;
595 if (param->u.crypt.alg == WPA_ALG_CCMP) {
596 if ((param->u.crypt.key_len != AES_KEY_LEN) ||
597 (pDevice->byLocalID <= REV_ID_VT3253_A1))
599 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
600 byKeyDecMode = KEY_CTL_CCMP;
601 pMgmt->byCSSPK = KEY_CTL_CCMP;
602 pMgmt->byCSSGK = KEY_CTL_CCMP;
605 if (iNodeIndex == 0) {
606 KeybSetDefaultKey(&(pDevice->sKey),
608 param->u.crypt.key_len,
614 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
617 dwKeyIndex |= (1 << 30); // set pairwise key
618 if (KeybSetKey(&(pDevice->sKey),
621 param->u.crypt.key_len,
623 (unsigned char *)abyKey,
626 pDevice->byLocalID) == true) {
627 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = true;
631 pMgmt->sNodeDBTable[iNodeIndex].bOnFly = false;
632 bKeyTableFull = true;
633 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Key Table Full\n");
638 if (bKeyTableFull == true) {
639 wKeyCtl &= 0x7F00; // clear all key control filed
640 wKeyCtl |= (byKeyDecMode << 4);
641 wKeyCtl |= (byKeyDecMode);
642 wKeyCtl |= 0x0044; // use group key for all address
643 wKeyCtl |= 0x4000; // disable KeyTable[MAX_KEY_TABLE-1] on-fly to genernate rx int
644 MACvSetDefaultKeyCtl(pDevice->PortOffset, wKeyCtl, MAX_KEY_TABLE-1, pDevice->byLocalID);
647 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set key sta_index= %d \n", iNodeIndex);
648 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " tx_index=%d len=%d \n", param->u.crypt.idx,
649 param->u.crypt.key_len);
650 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
651 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[0],
652 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[1],
653 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[2],
654 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[3],
655 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[4]
659 pDevice->bEncryptionEnable = true;
660 pMgmt->sNodeDBTable[iNodeIndex].byCipherSuite = byKeyDecMode;
661 pMgmt->sNodeDBTable[iNodeIndex].dwKeyIndex = dwKeyIndex;
662 pMgmt->sNodeDBTable[iNodeIndex].dwTSC47_16 = 0;
663 pMgmt->sNodeDBTable[iNodeIndex].wTSC15_0 = 0;
670 * get each stations encryption key
681 static int hostap_get_encryption(PSDevice pDevice,
682 struct viawget_hostapd_param *param,
685 PSMgmtObject pMgmt = pDevice->pMgmt;
690 param->u.crypt.err = 0;
692 if (is_broadcast_ether_addr(param->sta_addr)) {
695 if (BSSDBbIsSTAInNodeDB(pMgmt, param->sta_addr, &iNodeIndex) == false) {
696 param->u.crypt.err = HOSTAP_CRYPT_ERR_UNKNOWN_ADDR;
697 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
701 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "hostap_get_encryption: %d\n", iNodeIndex);
702 memset(param->u.crypt.seq, 0, 8);
703 for (ii = 0; ii < 8; ii++) {
704 param->u.crypt.seq[ii] = (unsigned char)pMgmt->sNodeDBTable[iNodeIndex].KeyRSC >> (ii * 8);
712 * vt6655_hostap_ioctl main function supported for hostap deamon.
723 int vt6655_hostap_ioctl(PSDevice pDevice, struct iw_point *p)
725 struct viawget_hostapd_param *param;
729 if (p->length < sizeof(struct viawget_hostapd_param) ||
730 p->length > VIAWGET_HOSTAPD_MAX_BUF_SIZE || !p->pointer)
733 param = kmalloc((int)p->length, GFP_KERNEL);
737 if (copy_from_user(param, p->pointer, p->length)) {
742 switch (param->cmd) {
743 case VIAWGET_HOSTAPD_SET_ENCRYPTION:
744 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ENCRYPTION \n");
745 spin_lock_irq(&pDevice->lock);
746 ret = hostap_set_encryption(pDevice, param, p->length);
747 spin_unlock_irq(&pDevice->lock);
749 case VIAWGET_HOSTAPD_GET_ENCRYPTION:
750 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_ENCRYPTION \n");
751 spin_lock_irq(&pDevice->lock);
752 ret = hostap_get_encryption(pDevice, param, p->length);
753 spin_unlock_irq(&pDevice->lock);
755 case VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR:
756 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR \n");
759 case VIAWGET_HOSTAPD_FLUSH:
760 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_FLUSH \n");
761 spin_lock_irq(&pDevice->lock);
762 hostap_flush_sta(pDevice);
763 spin_unlock_irq(&pDevice->lock);
765 case VIAWGET_HOSTAPD_ADD_STA:
766 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_ADD_STA \n");
767 spin_lock_irq(&pDevice->lock);
768 ret = hostap_add_sta(pDevice, param);
769 spin_unlock_irq(&pDevice->lock);
771 case VIAWGET_HOSTAPD_REMOVE_STA:
772 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_REMOVE_STA \n");
773 spin_lock_irq(&pDevice->lock);
774 ret = hostap_remove_sta(pDevice, param);
775 spin_unlock_irq(&pDevice->lock);
777 case VIAWGET_HOSTAPD_GET_INFO_STA:
778 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_GET_INFO_STA \n");
779 ret = hostap_get_info_sta(pDevice, param);
783 case VIAWGET_HOSTAPD_RESET_TXEXC_STA:
784 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_RESET_TXEXC_STA \n");
785 ret = hostap_reset_txexc_sta(pDevice, param);
788 case VIAWGET_HOSTAPD_SET_FLAGS_STA:
789 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_FLAGS_STA \n");
790 ret = hostap_set_flags_sta(pDevice, param);
792 case VIAWGET_HOSTAPD_MLME:
793 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_MLME \n");
796 case VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT:
797 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT \n");
798 ret = hostap_set_generic_element(pDevice, param);
800 case VIAWGET_HOSTAPD_SCAN_REQ:
801 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_SCAN_REQ \n");
804 case VIAWGET_HOSTAPD_STA_CLEAR_STATS:
805 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_STA_CLEAR_STATS \n");
809 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "vt6655_hostap_ioctl: unknown cmd=%d\n",
815 if ((ret == 0) && ap_ioctl) {
816 if (copy_to_user(p->pointer, param, p->length)) {