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 wpa supplicant ioctl input/out functions
34 #if !defined(__WPACTL_H__)
37 #if !defined(__KEY_H__)
40 #if !defined(__MAC_H__)
43 #if !defined(__DEVICE_H__)
46 #if !defined(__WMGR_H__)
49 #if !defined(__IOCMD_H__)
52 #if !defined(__IOWPA_H__)
55 //2008-0717-05, <Add> by James
56 #if !defined(__RF_H__)
60 /*--------------------- Static Definitions -------------------------*/
62 #define VIAWGET_WPA_MAX_BUF_SIZE 1024
66 static const int frequency_list
[] = {
67 2412, 2417, 2422, 2427, 2432, 2437, 2442,
68 2447, 2452, 2457, 2462, 2467, 2472, 2484
70 /*--------------------- Static Classes ----------------------------*/
72 /*--------------------- Static Variables --------------------------*/
73 //static int msglevel =MSG_LEVEL_DEBUG;
74 static int msglevel
=MSG_LEVEL_INFO
;
76 /*--------------------- Static Functions --------------------------*/
81 /*--------------------- Export Variables --------------------------*/
84 static void wpadev_setup(struct net_device
*dev
)
86 dev
->type
= ARPHRD_IEEE80211
;
87 dev
->hard_header_len
= ETH_HLEN
;
89 dev
->addr_len
= ETH_ALEN
;
90 dev
->tx_queue_len
= 1000;
92 memset(dev
->broadcast
,0xFF, ETH_ALEN
);
94 dev
->flags
= IFF_BROADCAST
|IFF_MULTICAST
;
101 * register netdev for wpa supplicant deamon
113 static int wpa_init_wpadev(PSDevice pDevice
)
115 struct net_device
*dev
= pDevice
->dev
;
118 pDevice
->wpadev
= alloc_netdev(0, "vntwpa", wpadev_setup
);
119 if (pDevice
->wpadev
== NULL
)
122 pDevice
->wpadev
->priv
= pDevice
;
123 memcpy(pDevice
->wpadev
->dev_addr
, dev
->dev_addr
, U_ETHER_ADDR_LEN
);
124 pDevice
->wpadev
->base_addr
= dev
->base_addr
;
125 pDevice
->wpadev
->irq
= dev
->irq
;
126 pDevice
->wpadev
->mem_start
= dev
->mem_start
;
127 pDevice
->wpadev
->mem_end
= dev
->mem_end
;
128 ret
= register_netdev(pDevice
->wpadev
);
130 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: register_netdev(WPA) failed!\n",
132 free_netdev(pDevice
->wpadev
);
136 if (pDevice
->skb
== NULL
) {
137 pDevice
->skb
= dev_alloc_skb((int)pDevice
->rx_buf_sz
);
138 if (pDevice
->skb
== NULL
)
142 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: Registered netdev %s for WPA management\n",
143 dev
->name
, pDevice
->wpadev
->name
);
151 * unregister net_device (wpadev)
162 static int wpa_release_wpadev(PSDevice pDevice
)
166 dev_kfree_skb(pDevice
->skb
);
170 if (pDevice
->wpadev
) {
171 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"%s: Netdevice %s unregistered\n",
172 pDevice
->dev
->name
, pDevice
->wpadev
->name
);
173 unregister_netdev(pDevice
->wpadev
);
174 free_netdev(pDevice
->wpadev
);
175 pDevice
->wpadev
= NULL
;
187 * Set enable/disable dev for wpa supplicant deamon
199 int wpa_set_wpadev(PSDevice pDevice
, int val
)
204 return wpa_init_wpadev(pDevice
);
206 return wpa_release_wpadev(pDevice
);
212 * Set WPA algorithm & keys
224 int wpa_set_keys(PSDevice pDevice
, void *ctx
, BOOL fcpfkernel
)
226 struct viawget_wpa_param
*param
=ctx
;
227 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
228 DWORD dwKeyIndex
= 0;
229 BYTE abyKey
[MAX_KEY_LEN
];
230 BYTE abySeq
[MAX_KEY_LEN
];
232 // NDIS_802_11_KEY_RSC KeyRSC;
233 BYTE byKeyDecMode
= KEY_CTL_WEP
;
238 if (param
->u
.wpa_key
.alg_name
> WPA_ALG_CCMP
)
241 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"param->u.wpa_key.alg_name = %d \n", param
->u
.wpa_key
.alg_name
);
242 if (param
->u
.wpa_key
.alg_name
== WPA_ALG_NONE
) {
243 pDevice
->eEncryptionStatus
= Ndis802_11EncryptionDisabled
;
244 pDevice
->bEncryptionEnable
= FALSE
;
245 pDevice
->byKeyIndex
= 0;
246 pDevice
->bTransmitKey
= FALSE
;
247 KeyvRemoveAllWEPKey(&(pDevice
->sKey
), pDevice
->PortOffset
);
248 for (uu
=0; uu
<MAX_KEY_TABLE
; uu
++) {
249 MACvDisableKeyEntry(pDevice
->PortOffset
, uu
);
254 //spin_unlock_irq(&pDevice->lock);
255 if(param
->u
.wpa_key
.key
&& fcpfkernel
) {
256 memcpy(&abyKey
[0], param
->u
.wpa_key
.key
, param
->u
.wpa_key
.key_len
);
259 spin_unlock_irq(&pDevice
->lock
);
260 if (param
->u
.wpa_key
.key
&&
261 copy_from_user(&abyKey
[0], param
->u
.wpa_key
.key
, param
->u
.wpa_key
.key_len
)){
262 spin_lock_irq(&pDevice
->lock
);
265 spin_lock_irq(&pDevice
->lock
);
268 dwKeyIndex
= (DWORD
)(param
->u
.wpa_key
.key_index
);
270 if (param
->u
.wpa_key
.alg_name
== WPA_ALG_WEP
) {
271 if (dwKeyIndex
> 3) {
275 if (param
->u
.wpa_key
.set_tx
) {
276 pDevice
->byKeyIndex
= (BYTE
)dwKeyIndex
;
277 pDevice
->bTransmitKey
= TRUE
;
278 dwKeyIndex
|= (1 << 31);
280 KeybSetDefaultKey(&(pDevice
->sKey
),
281 dwKeyIndex
& ~(BIT30
| USE_KEYRSC
),
282 param
->u
.wpa_key
.key_len
,
290 pDevice
->eEncryptionStatus
= Ndis802_11Encryption1Enabled
;
291 pDevice
->bEncryptionEnable
= TRUE
;
295 //spin_unlock_irq(&pDevice->lock);
296 if(param
->u
.wpa_key
.seq
&& fcpfkernel
) {
297 memcpy(&abySeq
[0], param
->u
.wpa_key
.seq
, param
->u
.wpa_key
.seq_len
);
300 spin_unlock_irq(&pDevice
->lock
);
301 if (param
->u
.wpa_key
.seq
&&
302 copy_from_user(&abySeq
[0], param
->u
.wpa_key
.seq
, param
->u
.wpa_key
.seq_len
)){
304 spin_lock_irq(&pDevice
->lock
);
307 spin_lock_irq(&pDevice
->lock
);
310 if (param
->u
.wpa_key
.seq_len
> 0) {
311 for (ii
= 0 ; ii
< param
->u
.wpa_key
.seq_len
; ii
++) {
313 LODWORD(KeyRSC
) |= (abySeq
[ii
] << (ii
* 8));
315 HIDWORD(KeyRSC
) |= (abySeq
[ii
] << ((ii
-4) * 8));
316 //KeyRSC |= (abySeq[ii] << (ii * 8));
318 dwKeyIndex
|= 1 << 29;
321 if (param
->u
.wpa_key
.key_index
>= MAX_GROUP_KEY
) {
322 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"return dwKeyIndex > 3\n");
326 if (param
->u
.wpa_key
.alg_name
== WPA_ALG_TKIP
) {
327 pDevice
->eEncryptionStatus
= Ndis802_11Encryption2Enabled
;
330 if (param
->u
.wpa_key
.alg_name
== WPA_ALG_CCMP
) {
331 pDevice
->eEncryptionStatus
= Ndis802_11Encryption3Enabled
;
334 if (param
->u
.wpa_key
.set_tx
)
335 dwKeyIndex
|= (1 << 31);
337 if (pDevice
->eEncryptionStatus
== Ndis802_11Encryption3Enabled
)
338 byKeyDecMode
= KEY_CTL_CCMP
;
339 else if (pDevice
->eEncryptionStatus
== Ndis802_11Encryption2Enabled
)
340 byKeyDecMode
= KEY_CTL_TKIP
;
342 byKeyDecMode
= KEY_CTL_WEP
;
344 // Fix HCT test that set 256 bits KEY and Ndis802_11Encryption3Enabled
345 if (pDevice
->eEncryptionStatus
== Ndis802_11Encryption3Enabled
) {
346 if (param
->u
.wpa_key
.key_len
== MAX_KEY_LEN
)
347 byKeyDecMode
= KEY_CTL_TKIP
;
348 else if (param
->u
.wpa_key
.key_len
== WLAN_WEP40_KEYLEN
)
349 byKeyDecMode
= KEY_CTL_WEP
;
350 else if (param
->u
.wpa_key
.key_len
== WLAN_WEP104_KEYLEN
)
351 byKeyDecMode
= KEY_CTL_WEP
;
352 } else if (pDevice
->eEncryptionStatus
== Ndis802_11Encryption2Enabled
) {
353 if (param
->u
.wpa_key
.key_len
== WLAN_WEP40_KEYLEN
)
354 byKeyDecMode
= KEY_CTL_WEP
;
355 else if (param
->u
.wpa_key
.key_len
== WLAN_WEP104_KEYLEN
)
356 byKeyDecMode
= KEY_CTL_WEP
;
360 // Check TKIP key length
361 if ((byKeyDecMode
== KEY_CTL_TKIP
) &&
362 (param
->u
.wpa_key
.key_len
!= MAX_KEY_LEN
)) {
363 // TKIP Key must be 256 bits
364 //DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - TKIP Key must be 256 bits\n"));
365 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"return- TKIP Key must be 256 bits!\n");
368 // Check AES key length
369 if ((byKeyDecMode
== KEY_CTL_CCMP
) &&
370 (param
->u
.wpa_key
.key_len
!= AES_KEY_LEN
)) {
371 // AES Key must be 128 bits
372 //DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - AES Key must be 128 bits\n"));
376 // spin_lock_irq(&pDevice->lock);
377 if (IS_BROADCAST_ADDRESS(¶m
->addr
[0]) || (param
->addr
== NULL
)) {
378 // If IS_BROADCAST_ADDRESS, set the key as every key entry's group key.
379 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Groupe Key Assign.\n");
381 if ((KeybSetAllGroupKey(&(pDevice
->sKey
),
383 param
->u
.wpa_key
.key_len
,
388 pDevice
->byLocalID
) == TRUE
) &&
389 (KeybSetDefaultKey(&(pDevice
->sKey
),
391 param
->u
.wpa_key
.key_len
,
396 pDevice
->byLocalID
) == TRUE
) ) {
397 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"GROUP Key Assign.\n");
400 //DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA -KeybSetDefaultKey Fail.0\n"));
401 // spin_unlock_irq(&pDevice->lock);
406 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Pairwise Key Assign.\n");
407 // BSSID not 0xffffffffffff
408 // Pairwise Key can't be WEP
409 if (byKeyDecMode
== KEY_CTL_WEP
) {
410 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Pairwise Key can't be WEP\n");
411 //spin_unlock_irq(&pDevice->lock);
415 dwKeyIndex
|= (1 << 30); // set pairwise key
416 if (pMgmt
->eConfigMode
== WMAC_CONFIG_IBSS_STA
) {
417 //DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA - WMAC_CONFIG_IBSS_STA\n"));
418 //spin_unlock_irq(&pDevice->lock);
421 if (KeybSetKey(&(pDevice
->sKey
),
424 param
->u
.wpa_key
.key_len
,
429 pDevice
->byLocalID
) == TRUE
) {
430 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"Pairwise Key Set\n");
434 if (IS_ETH_ADDRESS_EQUAL(¶m
->addr
[0], pDevice
->abyBSSID
)) {
435 //DBG_PRN_WLAN03(("return NDIS_STATUS_INVALID_DATA -Key Table Full.2\n"));
436 //spin_unlock_irq(&pDevice->lock);
440 // Save Key and configure just before associate/reassociate to BSSID
441 // we do not implement now
442 //spin_unlock_irq(&pDevice->lock);
446 } // BSSID not 0xffffffffffff
447 if ((ret
== 0) && ((param
->u
.wpa_key
.set_tx
) != 0)) {
448 pDevice
->byKeyIndex
= (BYTE
)param
->u
.wpa_key
.key_index
;
449 pDevice
->bTransmitKey
= TRUE
;
451 pDevice
->bEncryptionEnable
= TRUE
;
452 //spin_unlock_irq(&pDevice->lock);
455 DEVICE_PRT(MSG_LEVEL_DEBUG, KERN_INFO " key=%x-%x-%x-%x-%x-xxxxx \n",
456 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][0],
457 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][1],
458 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][2],
459 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][3],
460 pMgmt->sNodeDBTable[iNodeIndex].abyWepKey[byKeyIndex][4]
471 * enable wpa auth & mode
483 static int wpa_set_wpa(PSDevice pDevice
,
484 struct viawget_wpa_param
*param
)
487 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
490 pMgmt
->eAuthenMode
= WMAC_AUTH_OPEN
;
491 pMgmt
->bShareKeyAlgorithm
= FALSE
;
513 static int wpa_set_disassociate(PSDevice pDevice
,
514 struct viawget_wpa_param
*param
)
516 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
519 spin_lock_irq(&pDevice
->lock
);
520 if (pDevice
->bLinkPass
) {
521 if (!memcmp(param
->addr
, pMgmt
->abyCurrBSSID
, 6))
522 bScheduleCommand((HANDLE
)pDevice
, WLAN_CMD_DISASSOCIATE
, NULL
);
524 spin_unlock_irq(&pDevice
->lock
);
533 * enable scan process
545 static int wpa_set_scan(PSDevice pDevice
,
546 struct viawget_wpa_param
*param
)
550 spin_lock_irq(&pDevice
->lock
);
551 BSSvClearBSSList((HANDLE
)pDevice
, pDevice
->bLinkPass
);
552 bScheduleCommand((HANDLE
) pDevice
, WLAN_CMD_BSSID_SCAN
, NULL
);
553 spin_unlock_irq(&pDevice
->lock
);
574 static int wpa_get_bssid(PSDevice pDevice
,
575 struct viawget_wpa_param
*param
)
577 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
580 memcpy(param
->u
.wpa_associate
.bssid
, pMgmt
->abyCurrBSSID
, 6);
601 static int wpa_get_ssid(PSDevice pDevice
,
602 struct viawget_wpa_param
*param
)
604 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
605 PWLAN_IE_SSID pItemSSID
;
608 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyCurrSSID
;
610 memcpy(param
->u
.wpa_associate
.ssid
, pItemSSID
->abySSID
, pItemSSID
->len
);
611 param
->u
.wpa_associate
.ssid_len
= pItemSSID
->len
;
632 static int wpa_get_scan(PSDevice pDevice
,
633 struct viawget_wpa_param
*param
)
635 struct viawget_scan_result
*scan_buf
;
636 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
637 PWLAN_IE_SSID pItemSSID
;
649 ptempBSS
= kmalloc(sizeof(KnownBSS
), (int)GFP_ATOMIC
);
651 if (ptempBSS
== NULL
) {
653 printk("bubble sort kmalloc memory fail@@@\n");
661 for (ii
= 0; ii
< MAX_BSS_NUM
; ii
++) {
663 for(jj
=0;jj
<MAX_BSS_NUM
-ii
-1;jj
++) {
665 if((pMgmt
->sBSSList
[jj
].bActive
!=TRUE
) ||
667 ((pMgmt
->sBSSList
[jj
].uRSSI
>pMgmt
->sBSSList
[jj
+1].uRSSI
) &&(pMgmt
->sBSSList
[jj
+1].bActive
!=FALSE
))) {
669 memcpy(ptempBSS
,&pMgmt
->sBSSList
[jj
],sizeof(KnownBSS
));
671 memcpy(&pMgmt
->sBSSList
[jj
],&pMgmt
->sBSSList
[jj
+1],sizeof(KnownBSS
));
673 memcpy(&pMgmt
->sBSSList
[jj
+1],ptempBSS
,sizeof(KnownBSS
));
683 // printk("bubble sort result:\n");
685 //for (ii = 0; ii < MAX_BSS_NUM; ii++)
687 // printk("%d [%s]:RSSI=%d\n",ii,((PWLAN_IE_SSID)(pMgmt->sBSSList[ii].abySSID))->abySSID,
689 // pMgmt->sBSSList[ii].uRSSI);
693 //******mike:bubble sort by stronger RSSI*****//
699 pBSS
= &(pMgmt
->sBSSList
[0]);
700 for (ii
= 0; ii
< MAX_BSS_NUM
; ii
++) {
701 pBSS
= &(pMgmt
->sBSSList
[ii
]);
707 pBuf
= kmalloc(sizeof(struct viawget_scan_result
) * count
, (int)GFP_ATOMIC
);
713 memset(pBuf
, 0, sizeof(struct viawget_scan_result
) * count
);
714 scan_buf
= (struct viawget_scan_result
*)pBuf
;
715 pBSS
= &(pMgmt
->sBSSList
[0]);
716 for (ii
= 0, jj
= 0; ii
< MAX_BSS_NUM
; ii
++) {
717 pBSS
= &(pMgmt
->sBSSList
[ii
]);
721 memcpy(scan_buf
->bssid
, pBSS
->abyBSSID
, WLAN_BSSID_LEN
);
722 pItemSSID
= (PWLAN_IE_SSID
)pBSS
->abySSID
;
723 memcpy(scan_buf
->ssid
, pItemSSID
->abySSID
, pItemSSID
->len
);
724 scan_buf
->ssid_len
= pItemSSID
->len
;
725 scan_buf
->freq
= frequency_list
[pBSS
->uChannel
-1];
726 scan_buf
->caps
= pBSS
->wCapInfo
;
727 //scan_buf->caps = pBSS->wCapInfo;
731 //scan_buf->maxrate =
732 if (pBSS
->wWPALen
!= 0) {
733 scan_buf
->wpa_ie_len
= pBSS
->wWPALen
;
734 memcpy(scan_buf
->wpa_ie
, pBSS
->byWPAIE
, pBSS
->wWPALen
);
736 if (pBSS
->wRSNLen
!= 0) {
737 scan_buf
->rsn_ie_len
= pBSS
->wRSNLen
;
738 memcpy(scan_buf
->rsn_ie
, pBSS
->byRSNIE
, pBSS
->wRSNLen
);
740 scan_buf
= (struct viawget_scan_result
*)((PBYTE
)scan_buf
+ sizeof(struct viawget_scan_result
));
748 if (copy_to_user(param
->u
.scan_results
.buf
, pBuf
, sizeof(struct viawget_scan_result
) * count
)) {
751 param
->u
.scan_results
.scan_count
= count
;
752 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
" param->u.scan_results.scan_count = %d\n", count
)
762 * set associate with AP
774 static int wpa_set_associate(PSDevice pDevice
,
775 struct viawget_wpa_param
*param
)
777 PSMgmtObject pMgmt
= pDevice
->pMgmt
;
778 PWLAN_IE_SSID pItemSSID
;
779 BYTE abyNullAddr
[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
782 BOOL bWepEnabled
=FALSE
;
784 // set key type & algorithm
785 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"pairwise_suite = %d\n", param
->u
.wpa_associate
.pairwise_suite
);
786 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"group_suite = %d\n", param
->u
.wpa_associate
.group_suite
);
787 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"key_mgmt_suite = %d\n", param
->u
.wpa_associate
.key_mgmt_suite
);
788 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"auth_alg = %d\n", param
->u
.wpa_associate
.auth_alg
);
789 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"mode = %d\n", param
->u
.wpa_associate
.mode
);
790 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"wpa_ie_len = %d\n", param
->u
.wpa_associate
.wpa_ie_len
);
793 if (param
->u
.wpa_associate
.wpa_ie
&&
794 copy_from_user(&abyWPAIE
[0], param
->u
.wpa_associate
.wpa_ie
, param
->u
.wpa_associate
.wpa_ie_len
))
797 if (param
->u
.wpa_associate
.mode
== 1)
798 pMgmt
->eConfigMode
= WMAC_CONFIG_IBSS_STA
;
800 pMgmt
->eConfigMode
= WMAC_CONFIG_ESS_STA
;
802 memset(pMgmt
->abyDesireSSID
, 0, WLAN_IEHDR_LEN
+ WLAN_SSID_MAXLEN
+ 1);
803 pItemSSID
= (PWLAN_IE_SSID
)pMgmt
->abyDesireSSID
;
804 pItemSSID
->byElementID
= WLAN_EID_SSID
;
805 pItemSSID
->len
= param
->u
.wpa_associate
.ssid_len
;
806 memcpy(pItemSSID
->abySSID
, param
->u
.wpa_associate
.ssid
, pItemSSID
->len
);
808 if (memcmp(param
->u
.wpa_associate
.bssid
, &abyNullAddr
[0], 6) != 0)
809 memcpy(pMgmt
->abyDesireBSSID
, param
->u
.wpa_associate
.bssid
, 6);
812 bScheduleCommand((HANDLE
) pDevice
, WLAN_CMD_BSSID_SCAN
, pItemSSID
->abySSID
);
815 if (param
->u
.wpa_associate
.wpa_ie_len
== 0) {
816 if (param
->u
.wpa_associate
.auth_alg
& AUTH_ALG_SHARED_KEY
)
817 pMgmt
->eAuthenMode
= WMAC_AUTH_SHAREKEY
;
819 pMgmt
->eAuthenMode
= WMAC_AUTH_OPEN
;
820 } else if (abyWPAIE
[0] == RSN_INFO_ELEM
) {
821 if (param
->u
.wpa_associate
.key_mgmt_suite
== KEY_MGMT_PSK
)
822 pMgmt
->eAuthenMode
= WMAC_AUTH_WPA2PSK
;
824 pMgmt
->eAuthenMode
= WMAC_AUTH_WPA2
;
826 if (param
->u
.wpa_associate
.key_mgmt_suite
== KEY_MGMT_WPA_NONE
)
827 pMgmt
->eAuthenMode
= WMAC_AUTH_WPANONE
;
828 else if (param
->u
.wpa_associate
.key_mgmt_suite
== KEY_MGMT_PSK
)
829 pMgmt
->eAuthenMode
= WMAC_AUTH_WPAPSK
;
831 pMgmt
->eAuthenMode
= WMAC_AUTH_WPA
;
834 switch (param
->u
.wpa_associate
.pairwise_suite
) {
836 pDevice
->eEncryptionStatus
= Ndis802_11Encryption3Enabled
;
839 pDevice
->eEncryptionStatus
= Ndis802_11Encryption2Enabled
;
843 pDevice
->eEncryptionStatus
= Ndis802_11Encryption1Enabled
;
847 if (param
->u
.wpa_associate
.group_suite
== CIPHER_CCMP
)
848 pDevice
->eEncryptionStatus
= Ndis802_11Encryption3Enabled
;
850 pDevice
->eEncryptionStatus
= Ndis802_11Encryption2Enabled
;
853 pDevice
->eEncryptionStatus
= Ndis802_11EncryptionDisabled
;
856 //DavidWang add for WPA_supplicant support open/share mode
858 if (pMgmt
->eAuthenMode
== WMAC_AUTH_SHAREKEY
) {
859 pDevice
->eEncryptionStatus
= Ndis802_11Encryption1Enabled
;
860 //pMgmt->eAuthenMode = WMAC_AUTH_SHAREKEY;
861 pMgmt
->bShareKeyAlgorithm
= TRUE
;
863 else if (pMgmt
->eAuthenMode
== WMAC_AUTH_OPEN
) {
864 if(!bWepEnabled
) pDevice
->eEncryptionStatus
= Ndis802_11EncryptionDisabled
;
865 else pDevice
->eEncryptionStatus
= Ndis802_11Encryption1Enabled
;
866 //pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
867 //pMgmt->bShareKeyAlgorithm = FALSE; //20080717-06,<Modify> by chester//Fix Open mode, WEP encrytion
869 //mike save old encryption status
870 pDevice
->eOldEncryptionStatus
= pDevice
->eEncryptionStatus
;
872 if (pDevice
->eEncryptionStatus
!= Ndis802_11EncryptionDisabled
)
873 pDevice
->bEncryptionEnable
= TRUE
;
875 pDevice
->bEncryptionEnable
= FALSE
;
876 if (!((pMgmt
->eAuthenMode
== WMAC_AUTH_SHAREKEY
) ||
877 ((pMgmt
->eAuthenMode
== WMAC_AUTH_OPEN
) && (bWepEnabled
==TRUE
))) ) //DavidWang //20080717-06,<Modify> by chester//Not to initial WEP
878 KeyvInitTable(&pDevice
->sKey
, pDevice
->PortOffset
);
879 spin_lock_irq(&pDevice
->lock
);
880 pDevice
->bLinkPass
= FALSE
;
881 memset(pMgmt
->abyCurrBSSID
, 0, 6);
882 pMgmt
->eCurrState
= WMAC_STATE_IDLE
;
883 netif_stop_queue(pDevice
->dev
);
884 //20080701-02,<Add> by Mike Liu
885 /*******search if ap_scan=2 ,which is associating request in hidden ssid mode ****/
887 PKnownBSS pCurr
= NULL
;
888 pCurr
= BSSpSearchBSSList(pDevice
,
889 pMgmt
->abyDesireBSSID
,
890 pMgmt
->abyDesireSSID
,
891 pMgmt
->eConfigPHYMode
895 printk("wpa_set_associate---->hidden mode site survey before associate.......\n");
896 bScheduleCommand((HANDLE
) pDevice
, WLAN_CMD_BSSID_SCAN
, pMgmt
->abyDesireSSID
);
899 /****************************************************************/
900 bScheduleCommand((HANDLE
) pDevice
, WLAN_CMD_SSID
, NULL
);
901 spin_unlock_irq(&pDevice
->lock
);
909 * wpa_ioctl main function supported for wpa supplicant
921 int wpa_ioctl(PSDevice pDevice
, struct iw_point
*p
)
923 struct viawget_wpa_param
*param
;
927 if (p
->length
< sizeof(struct viawget_wpa_param
) ||
928 p
->length
> VIAWGET_WPA_MAX_BUF_SIZE
|| !p
->pointer
)
931 param
= (struct viawget_wpa_param
*) kmalloc((int)p
->length
, (int)GFP_KERNEL
);
935 if (copy_from_user(param
, p
->pointer
, p
->length
)) {
940 switch (param
->cmd
) {
941 case VIAWGET_SET_WPA
:
942 ret
= wpa_set_wpa(pDevice
, param
);
943 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_WPA \n");
946 case VIAWGET_SET_KEY
:
947 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_KEY \n");
948 spin_lock_irq(&pDevice
->lock
);
949 ret
= wpa_set_keys(pDevice
, param
, FALSE
);
950 spin_unlock_irq(&pDevice
->lock
);
953 case VIAWGET_SET_SCAN
:
954 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_SCAN \n");
955 ret
= wpa_set_scan(pDevice
, param
);
958 case VIAWGET_GET_SCAN
:
959 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_GET_SCAN\n");
960 ret
= wpa_get_scan(pDevice
, param
);
964 case VIAWGET_GET_SSID
:
965 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_GET_SSID \n");
966 ret
= wpa_get_ssid(pDevice
, param
);
970 case VIAWGET_GET_BSSID
:
971 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_GET_BSSID \n");
972 ret
= wpa_get_bssid(pDevice
, param
);
976 case VIAWGET_SET_ASSOCIATE
:
977 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_ASSOCIATE \n");
978 ret
= wpa_set_associate(pDevice
, param
);
981 case VIAWGET_SET_DISASSOCIATE
:
982 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_DISASSOCIATE \n");
983 ret
= wpa_set_disassociate(pDevice
, param
);
986 case VIAWGET_SET_DROP_UNENCRYPT
:
987 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_DROP_UNENCRYPT \n");
990 case VIAWGET_SET_DEAUTHENTICATE
:
991 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"VIAWGET_SET_DEAUTHENTICATE \n");
995 DEVICE_PRT(MSG_LEVEL_DEBUG
, KERN_INFO
"wpa_ioctl: unknown cmd=%d\n",
1001 if ((ret
== 0) && wpa_ioctl
) {
1002 if (copy_to_user(p
->pointer
, param
, p
->length
)) {