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
42 #define VIAWGET_HOSTAPD_MAX_BUF_SIZE 1024
43 #define HOSTAP_CRYPT_FLAG_SET_TX_KEY BIT0
44 #define HOSTAP_CRYPT_FLAG_PERMANENT BIT1
45 #define HOSTAP_CRYPT_ERR_UNKNOWN_ALG 2
46 #define HOSTAP_CRYPT_ERR_UNKNOWN_ADDR 3
47 #define HOSTAP_CRYPT_ERR_CRYPT_INIT_FAILED 4
48 #define HOSTAP_CRYPT_ERR_KEY_SET_FAILED 5
49 #define HOSTAP_CRYPT_ERR_TX_KEY_SET_FAILED 6
50 #define HOSTAP_CRYPT_ERR_CARD_CONF_FAILED 7
53 /*--------------------- Static Definitions -------------------------*/
55 /*--------------------- Static Classes ----------------------------*/
57 /*--------------------- Static Variables --------------------------*/
58 //static int msglevel =MSG_LEVEL_DEBUG;
59 static int msglevel
=MSG_LEVEL_INFO
;
61 /*--------------------- Static Functions --------------------------*/
66 /*--------------------- Export Variables --------------------------*/
71 * register net_device (AP) for hostap deamon
83 static int hostap_enable_hostapd(PSDevice pDevice
, int rtnl_locked
)
86 struct net_device
*dev
= pDevice
->dev
;
88 const struct net_device_ops apdev_netdev_ops
= {
89 .ndo_start_xmit
= pDevice
->tx_80211
,
92 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: Enabling hostapd mode\n", dev
->name
);
94 pDevice
->apdev
= (struct net_device
*)kmalloc(sizeof(struct net_device
), GFP_KERNEL
);
95 if (pDevice
->apdev
== NULL
)
97 memset(pDevice
->apdev
, 0, sizeof(struct net_device
));
99 apdev_priv
= netdev_priv(pDevice
->apdev
);
100 *apdev_priv
= *pDevice
;
101 memcpy(pDevice
->apdev
->dev_addr
, dev
->dev_addr
, ETH_ALEN
);
103 pDevice
->apdev
->netdev_ops
= &apdev_netdev_ops
;
105 pDevice
->apdev
->type
= ARPHRD_IEEE80211
;
107 pDevice
->apdev
->base_addr
= dev
->base_addr
;
108 pDevice
->apdev
->irq
= dev
->irq
;
109 pDevice
->apdev
->mem_start
= dev
->mem_start
;
110 pDevice
->apdev
->mem_end
= dev
->mem_end
;
111 sprintf(pDevice
->apdev
->name
, "%sap", dev
->name
);
113 ret
= register_netdevice(pDevice
->apdev
);
115 ret
= register_netdev(pDevice
->apdev
);
117 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: register_netdevice(AP) failed!\n",
122 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: Registered netdevice %s for AP management\n",
123 dev
->name
, pDevice
->apdev
->name
);
125 KeyvInitTable(pDevice
,&pDevice
->sKey
);
132 * unregister net_device(AP)
144 static int hostap_disable_hostapd(PSDevice pDevice
, int rtnl_locked
)
147 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: disabling hostapd mode\n", pDevice
->dev
->name
);
149 if (pDevice
->apdev
&& pDevice
->apdev
->name
&& pDevice
->apdev
->name
[0]) {
151 unregister_netdevice(pDevice
->apdev
);
153 unregister_netdev(pDevice
->apdev
);
154 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: Netdevice %s unregistered\n",
155 pDevice
->dev
->name
, pDevice
->apdev
->name
);
157 kfree(pDevice
->apdev
);
158 pDevice
->apdev
= NULL
;
159 pDevice
->bEnable8021x
= FALSE
;
160 pDevice
->bEnableHostWEP
= FALSE
;
161 pDevice
->bEncryptionEnable
= FALSE
;
169 * Set enable/disable hostapd mode
181 int hostap_set_hostapd(PSDevice pDevice
, int val
, int rtnl_locked
)
183 if (val
< 0 || val
> 1)
186 if (pDevice
->bEnableHostapd
== val
)
189 pDevice
->bEnableHostapd
= val
;
192 return hostap_enable_hostapd(pDevice
, rtnl_locked
);
194 return hostap_disable_hostapd(pDevice
, rtnl_locked
);
200 * remove station function supported for hostap deamon
211 static int hostap_remove_sta(PSDevice pDevice
,
212 struct viawget_hostapd_param
*param
)
217 if (BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &uNodeIndex
)) {
218 BSSvRemoveOneNode(pDevice
, uNodeIndex
);
228 * add a station from hostap deamon
239 static int hostap_add_sta(PSDevice pDevice
,
240 struct viawget_hostapd_param
*param
)
242 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
246 if (!BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &uNodeIndex
)) {
247 BSSvCreateOneNode((PSDevice
)pDevice
, &uNodeIndex
);
249 memcpy(pMgmt
->sNodeDBTable
[uNodeIndex
].abyMACAddr
, param
->sta_addr
, WLAN_ADDR_LEN
);
250 pMgmt
->sNodeDBTable
[uNodeIndex
].eNodeState
= NODE_ASSOC
;
251 pMgmt
->sNodeDBTable
[uNodeIndex
].wCapInfo
= param
->u
.add_sta
.capability
;
252 // TODO listenInterval
253 // pMgmt->sNodeDBTable[uNodeIndex].wListenInterval = 1;
254 pMgmt
->sNodeDBTable
[uNodeIndex
].bPSEnable
= FALSE
;
255 pMgmt
->sNodeDBTable
[uNodeIndex
].bySuppRate
= param
->u
.add_sta
.tx_supp_rates
;
258 pMgmt
->sNodeDBTable
[uNodeIndex
].wTxDataRate
=
259 pMgmt
->sNodeDBTable
[uNodeIndex
].wMaxSuppRate
;
260 // set max basic rate
261 pMgmt
->sNodeDBTable
[uNodeIndex
].wMaxBasicRate
= RATE_2M
;
262 // Todo: check sta preamble, if ap can't support, set status code
263 pMgmt
->sNodeDBTable
[uNodeIndex
].bShortPreamble
=
264 WLAN_GET_CAP_INFO_SHORTPREAMBLE(pMgmt
->sNodeDBTable
[uNodeIndex
].wCapInfo
);
266 pMgmt
->sNodeDBTable
[uNodeIndex
].wAID
= (WORD
)param
->u
.add_sta
.aid
;
268 pMgmt
->sNodeDBTable
[uNodeIndex
].ulLastRxJiffer
= jiffies
;
270 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Add STA AID= %d \n", pMgmt
->sNodeDBTable
[uNodeIndex
].wAID
);
271 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"MAC=%2.2X:%2.2X:%2.2X:%2.2X:%2.2X:%2.2X \n",
279 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Max Support rate = %d \n",
280 pMgmt
->sNodeDBTable
[uNodeIndex
].wMaxSuppRate
);
299 static int hostap_get_info_sta(PSDevice pDevice
,
300 struct viawget_hostapd_param
*param
)
302 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
305 if (BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &uNodeIndex
)) {
306 param
->u
.get_info_sta
.inactive_sec
=
307 (jiffies
- pMgmt
->sNodeDBTable
[uNodeIndex
].ulLastRxJiffer
) / HZ
;
309 //param->u.get_info_sta.txexc = pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts;
333 static int hostap_reset_txexc_sta(PSDevice pDevice,
334 struct viawget_hostapd_param *param)
336 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
339 if (BSSbIsSTAInNodeDB(pDevice, param->sta_addr, &uNodeIndex)) {
340 pMgmt->sNodeDBTable[uNodeIndex].uTxAttempts = 0;
363 static int hostap_set_flags_sta(PSDevice pDevice
,
364 struct viawget_hostapd_param
*param
)
366 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
369 if (BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &uNodeIndex
)) {
370 pMgmt
->sNodeDBTable
[uNodeIndex
].dwFlags
|= param
->u
.set_flags_sta
.flags_or
;
371 pMgmt
->sNodeDBTable
[uNodeIndex
].dwFlags
&= param
->u
.set_flags_sta
.flags_and
;
372 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" dwFlags = %x \n",
373 (UINT
)pMgmt
->sNodeDBTable
[uNodeIndex
].dwFlags
);
386 * set generic element (wpa ie)
397 static int hostap_set_generic_element(PSDevice pDevice
,
398 struct viawget_hostapd_param
*param
)
400 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
404 memcpy( pMgmt
->abyWPAIE
,
405 param
->u
.generic_elem
.data
,
406 param
->u
.generic_elem
.len
409 pMgmt
->wWPAIELen
= param
->u
.generic_elem
.len
;
411 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"pMgmt->wWPAIELen = %d\n", pMgmt
->wWPAIELen
);
414 if (pMgmt
->wWPAIELen
== 0) {
415 pMgmt
->eAuthenMode
= WMAC_AUTH_OPEN
;
416 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" No WPAIE, Disable WPA \n");
419 if ((pMgmt
->abyWPAIE
[0] == WLAN_EID_RSN_WPA
) ||
420 (pMgmt
->abyWPAIE
[0] == WLAN_EID_RSN
)) {
421 pMgmt
->eAuthenMode
= WMAC_AUTH_WPANONE
;
422 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Set WPAIE enable WPA\n");
432 * flush station nodes table.
443 static void hostap_flush_sta(PSDevice pDevice
)
445 // reserved node index =0 for multicast node.
446 BSSvClearNodeDBTable(pDevice
, 1);
447 pDevice
->uAssocCount
= 0;
454 * set each stations encryption key
465 static int hostap_set_encryption(PSDevice pDevice
,
466 struct viawget_hostapd_param
*param
,
469 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
470 DWORD dwKeyIndex
= 0;
471 BYTE abyKey
[MAX_KEY_LEN
];
472 BYTE abySeq
[MAX_KEY_LEN
];
473 NDIS_802_11_KEY_RSC KeyRSC
;
474 BYTE byKeyDecMode
= KEY_CTL_WEP
;
478 BOOL bKeyTableFull
= FALSE
;
482 param
->u
.crypt
.err
= 0;
485 (int) ((char *) param->u.crypt.key - (char *) param) +
486 param->u.crypt.key_len)
490 if (param
->u
.crypt
.alg
> WPA_ALG_CCMP
)
494 if ((param
->u
.crypt
.idx
> 3) || (param
->u
.crypt
.key_len
> MAX_KEY_LEN
)) {
495 param
->u
.crypt
.err
= HOSTAP_CRYPT_ERR_KEY_SET_FAILED
;
496 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" HOSTAP_CRYPT_ERR_KEY_SET_FAILED\n");
500 if (param
->sta_addr
[0] == 0xff && param
->sta_addr
[1] == 0xff &&
501 param
->sta_addr
[2] == 0xff && param
->sta_addr
[3] == 0xff &&
502 param
->sta_addr
[4] == 0xff && param
->sta_addr
[5] == 0xff) {
503 if (param
->u
.crypt
.idx
>= MAX_GROUP_KEY
)
508 if (BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &iNodeIndex
) == FALSE
) {
509 param
->u
.crypt
.err
= HOSTAP_CRYPT_ERR_UNKNOWN_ADDR
;
510 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
514 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" hostap_set_encryption: sta_index %d \n", iNodeIndex
);
515 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" hostap_set_encryption: alg %d \n", param
->u
.crypt
.alg
);
517 if (param
->u
.crypt
.alg
== WPA_ALG_NONE
) {
519 if (pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
== TRUE
) {
520 if (KeybRemoveKey( pDevice
,
523 pMgmt
->sNodeDBTable
[iNodeIndex
].dwKeyIndex
525 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"KeybRemoveKey fail \n");
527 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= FALSE
;
529 pMgmt
->sNodeDBTable
[iNodeIndex
].byKeyIndex
= 0;
530 pMgmt
->sNodeDBTable
[iNodeIndex
].dwKeyIndex
= 0;
531 pMgmt
->sNodeDBTable
[iNodeIndex
].uWepKeyLength
= 0;
532 pMgmt
->sNodeDBTable
[iNodeIndex
].KeyRSC
= 0;
533 pMgmt
->sNodeDBTable
[iNodeIndex
].dwTSC47_16
= 0;
534 pMgmt
->sNodeDBTable
[iNodeIndex
].wTSC15_0
= 0;
535 pMgmt
->sNodeDBTable
[iNodeIndex
].byCipherSuite
= 0;
536 memset(&pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[0],
544 memcpy(abyKey
, param
->u
.crypt
.key
, param
->u
.crypt
.key_len
);
545 // copy to node key tbl
546 pMgmt
->sNodeDBTable
[iNodeIndex
].byKeyIndex
= param
->u
.crypt
.idx
;
547 pMgmt
->sNodeDBTable
[iNodeIndex
].uWepKeyLength
= param
->u
.crypt
.key_len
;
548 memcpy(&pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[0],
550 param
->u
.crypt
.key_len
553 dwKeyIndex
= (DWORD
)(param
->u
.crypt
.idx
);
554 if (param
->u
.crypt
.flags
& HOSTAP_CRYPT_FLAG_SET_TX_KEY
) {
555 pDevice
->byKeyIndex
= (BYTE
)dwKeyIndex
;
556 pDevice
->bTransmitKey
= TRUE
;
557 dwKeyIndex
|= (1 << 31);
560 if (param
->u
.crypt
.alg
== WPA_ALG_WEP
) {
562 if ((pDevice
->bEnable8021x
== FALSE
) || (iNodeIndex
== 0)) {
563 KeybSetDefaultKey( pDevice
,
565 dwKeyIndex
& ~(BIT30
| USE_KEYRSC
),
566 param
->u
.crypt
.key_len
,
573 // 8021x enable, individual key
574 dwKeyIndex
|= (1 << 30); // set pairwise key
575 if (KeybSetKey(pDevice
,
578 dwKeyIndex
& ~(USE_KEYRSC
),
579 param
->u
.crypt
.key_len
,
586 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= TRUE
;
590 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= FALSE
;
591 bKeyTableFull
= TRUE
;
594 pDevice
->eEncryptionStatus
= Ndis802_11Encryption1Enabled
;
595 pDevice
->bEncryptionEnable
= TRUE
;
596 pMgmt
->byCSSPK
= KEY_CTL_WEP
;
597 pMgmt
->byCSSGK
= KEY_CTL_WEP
;
598 pMgmt
->sNodeDBTable
[iNodeIndex
].byCipherSuite
= KEY_CTL_WEP
;
599 pMgmt
->sNodeDBTable
[iNodeIndex
].dwKeyIndex
= dwKeyIndex
;
603 if (param
->u
.crypt
.seq
) {
604 memcpy(&abySeq
, param
->u
.crypt
.seq
, 8);
605 for (ii
= 0 ; ii
< 8 ; ii
++) {
606 KeyRSC
|= (abySeq
[ii
] << (ii
* 8));
608 dwKeyIndex
|= 1 << 29;
609 pMgmt
->sNodeDBTable
[iNodeIndex
].KeyRSC
= KeyRSC
;
612 if (param
->u
.crypt
.alg
== WPA_ALG_TKIP
) {
613 if (param
->u
.crypt
.key_len
!= MAX_KEY_LEN
)
615 pDevice
->eEncryptionStatus
= Ndis802_11Encryption2Enabled
;
616 byKeyDecMode
= KEY_CTL_TKIP
;
617 pMgmt
->byCSSPK
= KEY_CTL_TKIP
;
618 pMgmt
->byCSSGK
= KEY_CTL_TKIP
;
621 if (param
->u
.crypt
.alg
== WPA_ALG_CCMP
) {
622 if ((param
->u
.crypt
.key_len
!= AES_KEY_LEN
) ||
623 (pDevice
->byLocalID
<= REV_ID_VT3253_A1
))
625 pDevice
->eEncryptionStatus
= Ndis802_11Encryption3Enabled
;
626 byKeyDecMode
= KEY_CTL_CCMP
;
627 pMgmt
->byCSSPK
= KEY_CTL_CCMP
;
628 pMgmt
->byCSSGK
= KEY_CTL_CCMP
;
632 if (iNodeIndex
== 0) {
633 KeybSetDefaultKey( pDevice
,
636 param
->u
.crypt
.key_len
,
641 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= TRUE
;
644 dwKeyIndex
|= (1 << 30); // set pairwise key
645 if (KeybSetKey(pDevice
,
649 param
->u
.crypt
.key_len
,
655 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= TRUE
;
659 pMgmt
->sNodeDBTable
[iNodeIndex
].bOnFly
= FALSE
;
660 bKeyTableFull
= TRUE
;
661 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Key Table Full\n");
666 if (bKeyTableFull
== TRUE
) {
667 wKeyCtl
&= 0x7F00; // clear all key control filed
668 wKeyCtl
|= (byKeyDecMode
<< 4);
669 wKeyCtl
|= (byKeyDecMode
);
670 wKeyCtl
|= 0x0044; // use group key for all address
671 wKeyCtl
|= 0x4000; // disable KeyTable[MAX_KEY_TABLE-1] on-fly to genernate rx int
673 //MACvSetDefaultKeyCtl(pDevice->PortOffset, wKeyCtl, MAX_KEY_TABLE-1, pDevice->byLocalID);
676 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" Set key sta_index= %d \n", iNodeIndex
);
677 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" tx_index=%d len=%d \n", param
->u
.crypt
.idx
,
678 param
->u
.crypt
.key_len
);
679 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" key=%x-%x-%x-%x-%x-xxxxx \n",
680 pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[0],
681 pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[1],
682 pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[2],
683 pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[3],
684 pMgmt
->sNodeDBTable
[iNodeIndex
].abyWepKey
[4]
688 pDevice
->bEncryptionEnable
= TRUE
;
689 pMgmt
->sNodeDBTable
[iNodeIndex
].byCipherSuite
= byKeyDecMode
;
690 pMgmt
->sNodeDBTable
[iNodeIndex
].dwKeyIndex
= dwKeyIndex
;
691 pMgmt
->sNodeDBTable
[iNodeIndex
].dwTSC47_16
= 0;
692 pMgmt
->sNodeDBTable
[iNodeIndex
].wTSC15_0
= 0;
701 * get each stations encryption key
712 static int hostap_get_encryption(PSDevice pDevice
,
713 struct viawget_hostapd_param
*param
,
716 PSMgmtObject pMgmt
= &(pDevice
->sMgmtObj
);
722 param
->u
.crypt
.err
= 0;
724 if (param
->sta_addr
[0] == 0xff && param
->sta_addr
[1] == 0xff &&
725 param
->sta_addr
[2] == 0xff && param
->sta_addr
[3] == 0xff &&
726 param
->sta_addr
[4] == 0xff && param
->sta_addr
[5] == 0xff) {
729 if (BSSbIsSTAInNodeDB(pDevice
, param
->sta_addr
, &iNodeIndex
) == FALSE
) {
730 param
->u
.crypt
.err
= HOSTAP_CRYPT_ERR_UNKNOWN_ADDR
;
731 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"hostap_get_encryption: HOSTAP_CRYPT_ERR_UNKNOWN_ADDR\n");
735 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"hostap_get_encryption: %d\n", iNodeIndex
);
736 memset(param
->u
.crypt
.seq
, 0, 8);
737 for (ii
= 0 ; ii
< 8 ; ii
++) {
738 param
->u
.crypt
.seq
[ii
] = (BYTE
)pMgmt
->sNodeDBTable
[iNodeIndex
].KeyRSC
>> (ii
* 8);
747 * hostap_ioctl main function supported for hostap deamon.
759 int hostap_ioctl(PSDevice pDevice
, struct iw_point
*p
)
761 struct viawget_hostapd_param
*param
;
765 if (p
->length
< sizeof(struct viawget_hostapd_param
) ||
766 p
->length
> VIAWGET_HOSTAPD_MAX_BUF_SIZE
|| !p
->pointer
)
769 param
= (struct viawget_hostapd_param
*) kmalloc((int)p
->length
, (int)GFP_KERNEL
);
773 if (copy_from_user(param
, p
->pointer
, p
->length
)) {
778 switch (param
->cmd
) {
779 case VIAWGET_HOSTAPD_SET_ENCRYPTION
:
780 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_SET_ENCRYPTION \n");
781 spin_lock_irq(&pDevice
->lock
);
782 ret
= hostap_set_encryption(pDevice
, param
, p
->length
);
783 spin_unlock_irq(&pDevice
->lock
);
785 case VIAWGET_HOSTAPD_GET_ENCRYPTION
:
786 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_GET_ENCRYPTION \n");
787 spin_lock_irq(&pDevice
->lock
);
788 ret
= hostap_get_encryption(pDevice
, param
, p
->length
);
789 spin_unlock_irq(&pDevice
->lock
);
791 case VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR
:
792 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_SET_ASSOC_AP_ADDR \n");
795 case VIAWGET_HOSTAPD_FLUSH
:
796 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_FLUSH \n");
797 spin_lock_irq(&pDevice
->lock
);
798 hostap_flush_sta(pDevice
);
799 spin_unlock_irq(&pDevice
->lock
);
801 case VIAWGET_HOSTAPD_ADD_STA
:
802 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_ADD_STA \n");
803 spin_lock_irq(&pDevice
->lock
);
804 ret
= hostap_add_sta(pDevice
, param
);
805 spin_unlock_irq(&pDevice
->lock
);
807 case VIAWGET_HOSTAPD_REMOVE_STA
:
808 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_REMOVE_STA \n");
809 spin_lock_irq(&pDevice
->lock
);
810 ret
= hostap_remove_sta(pDevice
, param
);
811 spin_unlock_irq(&pDevice
->lock
);
813 case VIAWGET_HOSTAPD_GET_INFO_STA
:
814 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_GET_INFO_STA \n");
815 ret
= hostap_get_info_sta(pDevice
, param
);
819 case VIAWGET_HOSTAPD_RESET_TXEXC_STA:
820 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_HOSTAPD_RESET_TXEXC_STA \n");
821 ret = hostap_reset_txexc_sta(pDevice, param);
824 case VIAWGET_HOSTAPD_SET_FLAGS_STA
:
825 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_SET_FLAGS_STA \n");
826 ret
= hostap_set_flags_sta(pDevice
, param
);
829 case VIAWGET_HOSTAPD_MLME
:
830 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_MLME \n");
833 case VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT
:
834 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_SET_GENERIC_ELEMENT \n");
835 ret
= hostap_set_generic_element(pDevice
, param
);
838 case VIAWGET_HOSTAPD_SCAN_REQ
:
839 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_SCAN_REQ \n");
842 case VIAWGET_HOSTAPD_STA_CLEAR_STATS
:
843 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_HOSTAPD_STA_CLEAR_STATS \n");
847 DBG_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"hostap_ioctl: unknown cmd=%d\n",
854 if ((ret
== 0) && ap_ioctl
) {
855 if (copy_to_user(p
->pointer
, param
, p
->length
)) {