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Staging: vt665x: Remove umem.h Part 2
[deliverable/linux.git] / drivers / staging / vt6656 / iwctl.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: iwctl.c
20 *
21 * Purpose: wireless ext & ioctl functions
22 *
23 * Author: Lyndon Chen
24 *
25 * Date: July 5, 2006
26 *
27 * Functions:
28 *
29 * Revision History:
30 *
31 */
32
33 #include "device.h"
34 #include "ioctl.h"
35 #include "iocmd.h"
36 #include "mac.h"
37 #include "card.h"
38 #include "hostap.h"
39 #include "power.h"
40 #include "rf.h"
41
42 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
43 #include "iowpa.h"
44 #include "wpactl.h"
45 #endif
46
47 #include <net/iw_handler.h>
48
49
50 /*--------------------- Static Definitions -------------------------*/
51
52 //2008-0409-07, <Add> by Einsn Liu
53 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
54 #define SUPPORTED_WIRELESS_EXT 18
55 #else
56 #define SUPPORTED_WIRELESS_EXT 17
57 #endif
58
59 static const long frequency_list[] = {
60 2412, 2417, 2422, 2427, 2432, 2437, 2442, 2447, 2452, 2457, 2462, 2467, 2472, 2484,
61 4915, 4920, 4925, 4935, 4940, 4945, 4960, 4980,
62 5035, 5040, 5045, 5055, 5060, 5080, 5170, 5180, 5190, 5200, 5210, 5220, 5230, 5240,
63 5260, 5280, 5300, 5320, 5500, 5520, 5540, 5560, 5580, 5600, 5620, 5640, 5660, 5680,
64 5700, 5745, 5765, 5785, 5805, 5825
65 };
66
67
68 /*--------------------- Static Classes ----------------------------*/
69
70
71 //static int msglevel =MSG_LEVEL_DEBUG;
72 static int msglevel =MSG_LEVEL_INFO;
73
74
75 /*--------------------- Static Variables --------------------------*/
76 /*--------------------- Static Functions --------------------------*/
77
78 /*--------------------- Export Variables --------------------------*/
79
80 struct iw_statistics *iwctl_get_wireless_stats(struct net_device *dev)
81 {
82 PSDevice pDevice = netdev_priv(dev);
83 long ldBm;
84
85 pDevice->wstats.status = pDevice->eOPMode;
86 #ifdef Calcu_LinkQual
87 #if 0
88 if(pDevice->byBBType == BB_TYPE_11B) {
89 if(pDevice->byCurrSQ > 120)
90 pDevice->scStatistic.LinkQuality = 100;
91 else
92 pDevice->scStatistic.LinkQuality = pDevice->byCurrSQ*100/120;
93 }
94 else if(pDevice->byBBType == BB_TYPE_11G) {
95 if(pDevice->byCurrSQ < 20)
96 pDevice->scStatistic.LinkQuality = 100;
97 else if(pDevice->byCurrSQ >96)
98 pDevice->scStatistic.LinkQuality = 0;
99 else
100 pDevice->scStatistic.LinkQuality = (96-pDevice->byCurrSQ)*100/76;
101 }
102 if(pDevice->bLinkPass !=TRUE)
103 pDevice->scStatistic.LinkQuality = 0;
104 #endif
105 if(pDevice->scStatistic.LinkQuality > 100)
106 pDevice->scStatistic.LinkQuality = 100;
107 pDevice->wstats.qual.qual =(BYTE) pDevice->scStatistic.LinkQuality;
108 #else
109 pDevice->wstats.qual.qual = pDevice->byCurrSQ;
110 #endif
111 RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
112 pDevice->wstats.qual.level = ldBm;
113 //pDevice->wstats.qual.level = 0x100 - pDevice->uCurrRSSI;
114 pDevice->wstats.qual.noise = 0;
115 pDevice->wstats.qual.updated = 1;
116 pDevice->wstats.discard.nwid = 0;
117 pDevice->wstats.discard.code = 0;
118 pDevice->wstats.discard.fragment = 0;
119 pDevice->wstats.discard.retries = pDevice->scStatistic.dwTsrErr;
120 pDevice->wstats.discard.misc = 0;
121 pDevice->wstats.miss.beacon = 0;
122
123 return &pDevice->wstats;
124 }
125
126
127
128 /*------------------------------------------------------------------*/
129
130
131 static int iwctl_commit(struct net_device *dev,
132 struct iw_request_info *info,
133 void *wrq,
134 char *extra)
135 {
136 //2008-0409-02, <Mark> by Einsn Liu
137 /*
138 #ifdef Safe_Close
139 PSDevice pDevice = (PSDevice)netdev_priv(dev);
140 if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
141 return -EINVAL;
142 #endif
143 */
144 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWCOMMIT \n");
145
146 return 0;
147
148 }
149
150 /*
151 * Wireless Handler : get protocol name
152 */
153
154 int iwctl_giwname(struct net_device *dev,
155 struct iw_request_info *info,
156 char *wrq,
157 char *extra)
158 {
159 strcpy(wrq, "802.11-a/b/g");
160 return 0;
161 }
162
163 int iwctl_giwnwid(struct net_device *dev,
164 struct iw_request_info *info,
165 struct iw_param *wrq,
166 char *extra)
167 {
168 //wrq->value = 0x100;
169 //wrq->disabled = 0;
170 //wrq->fixed = 1;
171 //return 0;
172 return -EOPNOTSUPP;
173 }
174 /*
175 * Wireless Handler : set scan
176 */
177
178 int iwctl_siwscan(struct net_device *dev,
179 struct iw_request_info *info,
180 struct iw_point *wrq,
181 char *extra)
182 {
183 PSDevice pDevice = (PSDevice)netdev_priv(dev);
184 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
185 struct iw_scan_req *req = (struct iw_scan_req *)extra;
186 BYTE abyScanSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
187 PWLAN_IE_SSID pItemSSID=NULL;
188
189 //2008-0920-01<Add>by MikeLiu
190 if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
191 return -EINVAL;
192
193 PRINT_K(" SIOCSIWSCAN \n");
194
195 if (pMgmt->eScanState == WMAC_IS_SCANNING) {
196 // In scanning..
197 PRINT_K("SIOCSIWSCAN(overlap??)-->In scanning...\n");
198 return -EAGAIN;
199 }
200
201 if(pDevice->byReAssocCount > 0) { //reject scan when re-associating!
202 //send scan event to wpa_Supplicant
203 union iwreq_data wrqu;
204 PRINT_K("wireless_send_event--->SIOCGIWSCAN(scan done)\n");
205 memset(&wrqu, 0, sizeof(wrqu));
206 wireless_send_event(pDevice->dev, SIOCGIWSCAN, &wrqu, NULL);
207 return 0;
208 }
209
210 spin_lock_irq(&pDevice->lock);
211
212 #ifdef update_BssList
213 BSSvClearBSSList((HANDLE)pDevice, pDevice->bLinkPass);
214 #endif
215
216 //mike add: active scan OR passive scan OR desire_ssid scan
217 if(wrq->length == sizeof(struct iw_scan_req)) {
218 if (wrq->flags & IW_SCAN_THIS_ESSID) { //desire_ssid scan
219 memset(abyScanSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
220 pItemSSID = (PWLAN_IE_SSID)abyScanSSID;
221 pItemSSID->byElementID = WLAN_EID_SSID;
222 memcpy(pItemSSID->abySSID, req->essid, (int)req->essid_len);
223 if (pItemSSID->abySSID[req->essid_len - 1] == '\0') {
224 if(req->essid_len>0)
225 pItemSSID->len = req->essid_len - 1;
226 }
227 else
228 pItemSSID->len = req->essid_len;
229 pMgmt->eScanType = WMAC_SCAN_PASSIVE;
230 PRINT_K("SIOCSIWSCAN:[desired_ssid=%s,len=%d]\n",((PWLAN_IE_SSID)abyScanSSID)->abySSID,
231 ((PWLAN_IE_SSID)abyScanSSID)->len);
232 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, abyScanSSID);
233 spin_unlock_irq(&pDevice->lock);
234
235 return 0;
236 }
237 else if(req->scan_type == IW_SCAN_TYPE_PASSIVE) { //passive scan
238 pMgmt->eScanType = WMAC_SCAN_PASSIVE;
239 }
240 }
241 else { //active scan
242 pMgmt->eScanType = WMAC_SCAN_ACTIVE;
243 }
244
245 pMgmt->eScanType = WMAC_SCAN_PASSIVE;
246 //printk("SIOCSIWSCAN:WLAN_CMD_BSSID_SCAN\n");
247 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, NULL);
248 spin_unlock_irq(&pDevice->lock);
249
250 return 0;
251 }
252
253
254 /*
255 * Wireless Handler : get scan results
256 */
257
258 int iwctl_giwscan(struct net_device *dev,
259 struct iw_request_info *info,
260 struct iw_point *wrq,
261 char *extra)
262 {
263 int ii, jj, kk;
264 PSDevice pDevice = (PSDevice)netdev_priv(dev);
265 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
266 PKnownBSS pBSS;
267 PWLAN_IE_SSID pItemSSID;
268 PWLAN_IE_SUPP_RATES pSuppRates, pExtSuppRates;
269 char *current_ev = extra;
270 char *end_buf = extra + IW_SCAN_MAX_DATA;
271 char *current_val = NULL;
272 struct iw_event iwe;
273 long ldBm;
274 char buf[MAX_WPA_IE_LEN * 2 + 30];
275
276 //2008-0409-02, <Mark> by Einsn Liu
277 /*
278 #ifdef Safe_Close
279 if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
280 return -EINVAL;
281 #endif
282 */
283 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSCAN \n");
284
285 if (pMgmt->eScanState == WMAC_IS_SCANNING) {
286 // In scanning..
287 return -EAGAIN;
288 }
289 pBSS = &(pMgmt->sBSSList[0]);
290 for (ii = 0, jj = 0; jj < MAX_BSS_NUM ; jj++) {
291 if (current_ev >= end_buf)
292 break;
293 pBSS = &(pMgmt->sBSSList[jj]);
294 if (pBSS->bActive) {
295 //ADD mac address
296 memset(&iwe, 0, sizeof(iwe));
297 iwe.cmd = SIOCGIWAP;
298 iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
299 memcpy(iwe.u.ap_addr.sa_data, pBSS->abyBSSID, WLAN_BSSID_LEN);
300 current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_ADDR_LEN);
301 //ADD ssid
302 memset(&iwe, 0, sizeof(iwe));
303 iwe.cmd = SIOCGIWESSID;
304 pItemSSID = (PWLAN_IE_SSID)pBSS->abySSID;
305 iwe.u.data.length = pItemSSID->len;
306 iwe.u.data.flags = 1;
307 current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
308 //ADD mode
309 memset(&iwe, 0, sizeof(iwe));
310 iwe.cmd = SIOCGIWMODE;
311 if (WLAN_GET_CAP_INFO_ESS(pBSS->wCapInfo)) {
312 iwe.u.mode = IW_MODE_INFRA;
313 }
314 else {
315 iwe.u.mode = IW_MODE_ADHOC;
316 }
317 iwe.len = IW_EV_UINT_LEN;
318 current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
319 //ADD frequency
320 pSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abySuppRates;
321 pExtSuppRates = (PWLAN_IE_SUPP_RATES)pBSS->abyExtSuppRates;
322 memset(&iwe, 0, sizeof(iwe));
323 iwe.cmd = SIOCGIWFREQ;
324 iwe.u.freq.m = pBSS->uChannel;
325 iwe.u.freq.e = 0;
326 iwe.u.freq.i = 0;
327 current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
328 //2008-0409-04, <Add> by Einsn Liu
329 {
330 int f = (int)pBSS->uChannel - 1;
331 if(f < 0)f = 0;
332 iwe.u.freq.m = frequency_list[f] * 100000;
333 iwe.u.freq.e = 1;
334 }
335 current_ev = iwe_stream_add_event(info,current_ev,end_buf, &iwe, IW_EV_FREQ_LEN);
336 //ADD quality
337 memset(&iwe, 0, sizeof(iwe));
338 iwe.cmd = IWEVQUAL;
339 RFvRSSITodBm(pDevice, (BYTE)(pBSS->uRSSI), &ldBm);
340 iwe.u.qual.level = ldBm;
341 iwe.u.qual.noise = 0;
342 //2008-0409-01, <Add> by Einsn Liu
343 if(-ldBm<50){
344 iwe.u.qual.qual = 100;
345 }else if(-ldBm > 90) {
346 iwe.u.qual.qual = 0;
347 }else {
348 iwe.u.qual.qual=(40-(-ldBm-50))*100/40;
349 }
350 iwe.u.qual.updated=7;
351
352 //2008-0409-01, <Mark> by Einsn Liu
353 /*
354 //2008-0220-03, <Modify> by Einsn Liu
355 if(pDevice->bLinkPass== TRUE && IS_ETH_ADDRESS_EQUAL(pBSS->abyBSSID, pMgmt->abyCurrBSSID)){
356 #ifdef Calcu_LinkQual
357 #if 0
358 if(pDevice->byBBType == BB_TYPE_11B) {
359 if(pDevice->byCurrSQ > 120)
360 pDevice->scStatistic.LinkQuality = 100;
361 else
362 pDevice->scStatistic.LinkQuality = pDevice->byCurrSQ*100/120;
363 }
364 else if(pDevice->byBBType == BB_TYPE_11G) {
365 if(pDevice->byCurrSQ < 20)
366 pDevice->scStatistic.LinkQuality = 100;
367 else if(pDevice->byCurrSQ >96)
368 pDevice->scStatistic.LinkQuality = 0;
369 else
370 pDevice->scStatistic.LinkQuality = (96-pDevice->byCurrSQ)*100/76;
371 }
372 if(pDevice->bLinkPass !=TRUE)
373 pDevice->scStatistic.LinkQuality = 0;
374 #endif
375 if(pDevice->scStatistic.LinkQuality > 100)
376 pDevice->scStatistic.LinkQuality = 100;
377 iwe.u.qual.qual =(BYTE) pDevice->scStatistic.LinkQuality;
378 #else
379 iwe.u.qual.qual = pDevice->byCurrSQ;
380 #endif
381 }else {
382 iwe.u.qual.qual = 0;
383 }
384 */
385 current_ev = iwe_stream_add_event(info,current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
386 //ADD encryption
387 memset(&iwe, 0, sizeof(iwe));
388 iwe.cmd = SIOCGIWENCODE;
389 iwe.u.data.length = 0;
390 if (WLAN_GET_CAP_INFO_PRIVACY(pBSS->wCapInfo)) {
391 iwe.u.data.flags =IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
392 }else {
393 iwe.u.data.flags = IW_ENCODE_DISABLED;
394 }
395 current_ev = iwe_stream_add_point(info,current_ev,end_buf, &iwe, pItemSSID->abySSID);
396
397 memset(&iwe, 0, sizeof(iwe));
398 iwe.cmd = SIOCGIWRATE;
399 iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
400 current_val = current_ev + IW_EV_LCP_LEN;
401
402 for (kk = 0 ; kk < 12 ; kk++) {
403 if (pSuppRates->abyRates[kk] == 0)
404 break;
405 // Bit rate given in 500 kb/s units (+ 0x80)
406 iwe.u.bitrate.value = ((pSuppRates->abyRates[kk] & 0x7f) * 500000);
407 current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
408 }
409 for (kk = 0 ; kk < 8 ; kk++) {
410 if (pExtSuppRates->abyRates[kk] == 0)
411 break;
412 // Bit rate given in 500 kb/s units (+ 0x80)
413 iwe.u.bitrate.value = ((pExtSuppRates->abyRates[kk] & 0x7f) * 500000);
414 current_val = iwe_stream_add_value(info,current_ev, current_val, end_buf, &iwe, IW_EV_PARAM_LEN);
415 }
416
417 if((current_val - current_ev) > IW_EV_LCP_LEN)
418 current_ev = current_val;
419
420 memset(&iwe, 0, sizeof(iwe));
421 iwe.cmd = IWEVCUSTOM;
422 sprintf(buf, "bcn_int=%d", pBSS->wBeaconInterval);
423 iwe.u.data.length = strlen(buf);
424 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, buf);
425
426 if ((pBSS->wWPALen > 0) && (pBSS->wWPALen <= MAX_WPA_IE_LEN)) {
427 memset(&iwe, 0, sizeof(iwe));
428 iwe.cmd = IWEVGENIE;
429 iwe.u.data.length = pBSS->wWPALen;
430 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byWPAIE);
431 }
432
433 if ((pBSS->wRSNLen > 0) && (pBSS->wRSNLen <= MAX_WPA_IE_LEN)) {
434 memset(&iwe, 0, sizeof(iwe));
435 iwe.cmd = IWEVGENIE;
436 iwe.u.data.length = pBSS->wRSNLen;
437 current_ev = iwe_stream_add_point(info,current_ev, end_buf, &iwe, pBSS->byRSNIE);
438 }
439
440 }
441 }// for
442
443 wrq->length = current_ev - extra;
444 return 0;
445
446 }
447
448
449 /*
450 * Wireless Handler : set frequence or channel
451 */
452
453 int iwctl_siwfreq(struct net_device *dev,
454 struct iw_request_info *info,
455 struct iw_freq *wrq,
456 char *extra)
457 {
458 PSDevice pDevice = (PSDevice)netdev_priv(dev);
459 int rc = 0;
460
461 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFREQ \n");
462
463 // If setting by frequency, convert to a channel
464 if((wrq->e == 1) &&
465 (wrq->m >= (int) 2.412e8) &&
466 (wrq->m <= (int) 2.487e8)) {
467 int f = wrq->m / 100000;
468 int c = 0;
469 while((c < 14) && (f != frequency_list[c]))
470 c++;
471 wrq->e = 0;
472 wrq->m = c + 1;
473 }
474 // Setting by channel number
475 if((wrq->m > 14) || (wrq->e > 0))
476 rc = -EOPNOTSUPP;
477 else {
478 int channel = wrq->m;
479 if((channel < 1) || (channel > 14)) {
480 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: New channel value of %d is invalid!\n", dev->name, wrq->m);
481 rc = -EINVAL;
482 } else {
483 // Yes ! We can set it !!!
484 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " Set to channel = %d\n", channel);
485 pDevice->uChannel = channel;
486 }
487 }
488
489 return rc;
490 }
491
492 /*
493 * Wireless Handler : get frequence or channel
494 */
495
496 int iwctl_giwfreq(struct net_device *dev,
497 struct iw_request_info *info,
498 struct iw_freq *wrq,
499 char *extra)
500 {
501 PSDevice pDevice = (PSDevice)netdev_priv(dev);
502 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
503
504 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFREQ \n");
505
506 #ifdef WEXT_USECHANNELS
507 wrq->m = (int)pMgmt->uCurrChannel;
508 wrq->e = 0;
509 #else
510 {
511 int f = (int)pMgmt->uCurrChannel - 1;
512 if(f < 0)
513 f = 0;
514 wrq->m = frequency_list[f] * 100000;
515 wrq->e = 1;
516 }
517 #endif
518
519 return 0;
520 }
521
522 /*
523 * Wireless Handler : set operation mode
524 */
525
526 int iwctl_siwmode(struct net_device *dev,
527 struct iw_request_info *info,
528 __u32 *wmode,
529 char *extra)
530 {
531 PSDevice pDevice = (PSDevice)netdev_priv(dev);
532 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
533 int rc = 0;
534
535 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWMODE \n");
536
537 if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP && pDevice->bEnableHostapd) {
538 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"Can't set operation mode, hostapd is running \n");
539 return rc;
540 }
541
542 switch(*wmode) {
543
544 case IW_MODE_ADHOC:
545 if (pMgmt->eConfigMode != WMAC_CONFIG_IBSS_STA) {
546 pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
547 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
548 pDevice->bCommit = TRUE;
549 }
550 }
551 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to ad-hoc \n");
552 break;
553 case IW_MODE_AUTO:
554 case IW_MODE_INFRA:
555 if (pMgmt->eConfigMode != WMAC_CONFIG_ESS_STA) {
556 pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
557 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
558 pDevice->bCommit = TRUE;
559 }
560 }
561 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to infrastructure \n");
562 break;
563 case IW_MODE_MASTER:
564
565 pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
566 rc = -EOPNOTSUPP;
567 break;
568
569 if (pMgmt->eConfigMode != WMAC_CONFIG_AP) {
570 pMgmt->eConfigMode = WMAC_CONFIG_AP;
571 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
572 pDevice->bCommit = TRUE;
573 }
574 }
575 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set mode to Access Point \n");
576 break;
577
578 case IW_MODE_REPEAT:
579 pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
580 rc = -EOPNOTSUPP;
581 break;
582 default:
583 rc = -EINVAL;
584 }
585
586 return rc;
587 }
588
589 /*
590 * Wireless Handler : get operation mode
591 */
592
593 int iwctl_giwmode(struct net_device *dev,
594 struct iw_request_info *info,
595 __u32 *wmode,
596 char *extra)
597 {
598 PSDevice pDevice = (PSDevice)netdev_priv(dev);
599 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
600
601
602 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWMODE \n");
603 // If not managed, assume it's ad-hoc
604 switch (pMgmt->eConfigMode) {
605 case WMAC_CONFIG_ESS_STA:
606 *wmode = IW_MODE_INFRA;
607 break;
608 case WMAC_CONFIG_IBSS_STA:
609 *wmode = IW_MODE_ADHOC;
610 break;
611 case WMAC_CONFIG_AUTO:
612 *wmode = IW_MODE_INFRA;
613 break;
614 case WMAC_CONFIG_AP:
615 *wmode = IW_MODE_MASTER;
616 break;
617 default:
618 *wmode = IW_MODE_ADHOC;
619 }
620
621 return 0;
622 }
623
624
625 /*
626 * Wireless Handler : get capability range
627 */
628
629 int iwctl_giwrange(struct net_device *dev,
630 struct iw_request_info *info,
631 struct iw_point *wrq,
632 char *extra)
633 {
634 struct iw_range *range = (struct iw_range *) extra;
635 int i,k;
636 BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
637 //2008-0409-02, <Mark> by Einsn Liu
638 /*
639 #ifdef Safe_Close
640 PSDevice pDevice = (PSDevice)netdev_priv(dev);
641 if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
642 return -EINVAL;
643 #endif
644 */
645
646 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRANGE \n");
647 if (wrq->pointer) {
648 wrq->length = sizeof(struct iw_range);
649 memset(range, 0, sizeof(struct iw_range));
650 range->min_nwid = 0x0000;
651 range->max_nwid = 0x0000;
652 range->num_channels = 14;
653 // Should be based on cap_rid.country to give only
654 // what the current card support
655 k = 0;
656 for(i = 0; i < 14; i++) {
657 range->freq[k].i = i + 1; // List index
658 range->freq[k].m = frequency_list[i] * 100000;
659 range->freq[k++].e = 1; // Values in table in MHz -> * 10^5 * 10
660 }
661 range->num_frequency = k;
662 // Hum... Should put the right values there
663 #ifdef Calcu_LinkQual
664 range->max_qual.qual = 100;
665 #else
666 range->max_qual.qual = 255;
667 #endif
668 range->max_qual.level = 0;
669 range->max_qual.noise = 0;
670 range->sensitivity = 255;
671
672 for(i = 0 ; i < 13 ; i++) {
673 range->bitrate[i] = abySupportedRates[i] * 500000;
674 if(range->bitrate[i] == 0)
675 break;
676 }
677 range->num_bitrates = i;
678
679 // Set an indication of the max TCP throughput
680 // in bit/s that we can expect using this interface.
681 // May be use for QoS stuff... Jean II
682 if(i > 2)
683 range->throughput = 5 * 1000 * 1000;
684 else
685 range->throughput = 1.5 * 1000 * 1000;
686
687 range->min_rts = 0;
688 range->max_rts = 2312;
689 range->min_frag = 256;
690 range->max_frag = 2312;
691
692
693 // the encoding capabilities
694 range->num_encoding_sizes = 3;
695 // 64(40) bits WEP
696 range->encoding_size[0] = 5;
697 // 128(104) bits WEP
698 range->encoding_size[1] = 13;
699 // 256 bits for WPA-PSK
700 range->encoding_size[2] = 32;
701 // 4 keys are allowed
702 range->max_encoding_tokens = 4;
703
704 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
705 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
706
707 range->min_pmp = 0;
708 range->max_pmp = 1000000;// 1 secs
709 range->min_pmt = 0;
710 range->max_pmt = 1000000;// 1 secs
711 range->pmp_flags = IW_POWER_PERIOD;
712 range->pmt_flags = IW_POWER_TIMEOUT;
713 range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_ALL_R;
714
715 // Transmit Power - values are in mW
716
717 range->txpower[0] = 100;
718 range->num_txpower = 1;
719 range->txpower_capa = IW_TXPOW_MWATT;
720 range->we_version_source = SUPPORTED_WIRELESS_EXT;
721 range->we_version_compiled = WIRELESS_EXT;
722 range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
723 range->retry_flags = IW_RETRY_LIMIT;
724 range->r_time_flags = IW_RETRY_LIFETIME;
725 range->min_retry = 1;
726 range->max_retry = 65535;
727 range->min_r_time = 1024;
728 range->max_r_time = 65535 * 1024;
729 // Experimental measurements - boundary 11/5.5 Mb/s
730 // Note : with or without the (local->rssi), results
731 // are somewhat different. - Jean II
732 range->avg_qual.qual = 6;
733 range->avg_qual.level = 176; // -80 dBm
734 range->avg_qual.noise = 0;
735 }
736
737
738 return 0;
739 }
740
741
742 /*
743 * Wireless Handler : set ap mac address
744 */
745
746 int iwctl_siwap(struct net_device *dev,
747 struct iw_request_info *info,
748 struct sockaddr *wrq,
749 char *extra)
750 {
751 PSDevice pDevice = (PSDevice)netdev_priv(dev);
752 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
753 int rc = 0;
754 BYTE ZeroBSSID[WLAN_BSSID_LEN]={0x00,0x00,0x00,0x00,0x00,0x00};
755
756 PRINT_K(" SIOCSIWAP \n");
757
758 if (wrq->sa_family != ARPHRD_ETHER)
759 rc = -EINVAL;
760 else {
761 memset(pMgmt->abyDesireBSSID, 0xFF, 6);
762 memcpy(pMgmt->abyDesireBSSID, wrq->sa_data, 6);
763
764 //mike :add
765 if ((IS_BROADCAST_ADDRESS(pMgmt->abyDesireBSSID)) ||
766 (memcmp(pMgmt->abyDesireBSSID, ZeroBSSID, 6) == 0)){
767 PRINT_K("SIOCSIWAP:invalid desired BSSID return!\n");
768 return rc;
769 }
770 //mike add: if desired AP is hidden ssid(there are two same BSSID in list),
771 // then ignore,because you don't known which one to be connect with??
772 {
773 UINT ii , uSameBssidNum=0;
774 for (ii = 0; ii < MAX_BSS_NUM; ii++) {
775 if (pMgmt->sBSSList[ii].bActive &&
776 IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID,pMgmt->abyDesireBSSID)) {
777 uSameBssidNum++;
778 }
779 }
780 if(uSameBssidNum >= 2) { //hit: desired AP is in hidden ssid mode!!!
781 PRINT_K("SIOCSIWAP:ignore for desired AP in hidden mode\n");
782 return rc;
783 }
784 }
785
786 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
787 pDevice->bCommit = TRUE;
788 }
789 }
790 return rc;
791 }
792
793 /*
794 * Wireless Handler : get ap mac address
795 */
796
797 int iwctl_giwap(struct net_device *dev,
798 struct iw_request_info *info,
799 struct sockaddr *wrq,
800 char *extra)
801 {
802 PSDevice pDevice = (PSDevice)netdev_priv(dev);
803 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
804
805
806 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAP \n");
807
808 memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
809
810 //20080123-02,<Modify> by Einsn Liu
811 if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode != WMAC_MODE_ESS_AP))
812 // if ((pDevice->bLinkPass == FALSE) && (pMgmt->eCurrMode == WMAC_MODE_ESS_STA))
813 memset(wrq->sa_data, 0, 6);
814
815 if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
816 memcpy(wrq->sa_data, pMgmt->abyCurrBSSID, 6);
817 }
818
819 wrq->sa_family = ARPHRD_ETHER;
820
821 return 0;
822
823 }
824
825
826 /*
827 * Wireless Handler : get ap list
828 */
829
830 int iwctl_giwaplist(struct net_device *dev,
831 struct iw_request_info *info,
832 struct iw_point *wrq,
833 char *extra)
834 {
835 int ii,jj, rc = 0;
836 struct sockaddr sock[IW_MAX_AP];
837 struct iw_quality qual[IW_MAX_AP];
838 PSDevice pDevice = (PSDevice)netdev_priv(dev);
839 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
840
841
842 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWAPLIST \n");
843 // Only super-user can see AP list
844
845 if (!capable(CAP_NET_ADMIN)) {
846 rc = -EPERM;
847 return rc;
848 }
849
850 if (wrq->pointer) {
851
852 PKnownBSS pBSS = &(pMgmt->sBSSList[0]);
853
854 for (ii = 0, jj= 0; ii < MAX_BSS_NUM; ii++) {
855 pBSS = &(pMgmt->sBSSList[ii]);
856 if (!pBSS->bActive)
857 continue;
858 if ( jj >= IW_MAX_AP)
859 break;
860 memcpy(sock[jj].sa_data, pBSS->abyBSSID, 6);
861 sock[jj].sa_family = ARPHRD_ETHER;
862 qual[jj].level = pBSS->uRSSI;
863 qual[jj].qual = qual[jj].noise = 0;
864 qual[jj].updated = 2;
865 jj++;
866 }
867
868 wrq->flags = 1; // Should be define'd
869 wrq->length = jj;
870 memcpy(extra, sock, sizeof(struct sockaddr)*jj);
871 memcpy(extra + sizeof(struct sockaddr)*jj, qual, sizeof(struct iw_quality)*jj);
872 }
873
874 return rc;
875 }
876
877
878 /*
879 * Wireless Handler : set essid
880 */
881
882 int iwctl_siwessid(struct net_device *dev,
883 struct iw_request_info *info,
884 struct iw_point *wrq,
885 char *extra)
886 {
887 PSDevice pDevice = (PSDevice)netdev_priv(dev);
888 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
889 PWLAN_IE_SSID pItemSSID;
890
891 //2008-0920-01<Add>by MikeLiu
892 if (!(pDevice->flags & DEVICE_FLAGS_OPENED))
893 return -EINVAL;
894
895 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWESSID :\n");
896
897 pDevice->fWPA_Authened = FALSE;
898 // Check if we asked for `any'
899 if(wrq->flags == 0) {
900 // Just send an empty SSID list
901 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
902 memset(pMgmt->abyDesireBSSID, 0xFF,6);
903 PRINT_K("set essid to 'any' \n");
904 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
905 //Unknown desired AP,so here need not associate??
906 return 0;
907 #endif
908 } else {
909 // Set the SSID
910 memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
911 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
912 pItemSSID->byElementID = WLAN_EID_SSID;
913
914 memcpy(pItemSSID->abySSID, extra, wrq->length);
915 if (pItemSSID->abySSID[wrq->length - 1] == '\0') {
916 if(wrq->length>0)
917 pItemSSID->len = wrq->length - 1;
918 }
919 else
920 pItemSSID->len = wrq->length;
921 PRINT_K("set essid to %s \n",pItemSSID->abySSID);
922
923 //mike:need clear desiredBSSID
924 if(pItemSSID->len==0) {
925 memset(pMgmt->abyDesireBSSID, 0xFF,6);
926 return 0;
927 }
928
929 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
930 //Wext wil order another command of siwap to link with desired AP,
931 //so here need not associate??
932 if(pDevice->bWPASuppWextEnabled == TRUE) {
933 /*******search if in hidden ssid mode ****/
934 {
935 PKnownBSS pCurr = NULL;
936 BYTE abyTmpDesireSSID[WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1];
937 UINT ii , uSameBssidNum=0;
938
939 memset(abyTmpDesireSSID,0,sizeof(abyTmpDesireSSID));
940 memcpy(abyTmpDesireSSID,pMgmt->abyDesireSSID,sizeof(abyTmpDesireSSID));
941 pCurr = BSSpSearchBSSList(pDevice,
942 NULL,
943 abyTmpDesireSSID,
944 pDevice->eConfigPHYMode
945 );
946
947 if (pCurr == NULL){
948 PRINT_K("SIOCSIWESSID:hidden ssid site survey before associate.......\n");
949 vResetCommandTimer((HANDLE) pDevice);
950 pMgmt->eScanType = WMAC_SCAN_ACTIVE;
951 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
952 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
953 }
954 else { //mike:to find out if that desired SSID is a hidden-ssid AP ,
955 // by means of judging if there are two same BSSID exist in list ?
956 for (ii = 0; ii < MAX_BSS_NUM; ii++) {
957 if (pMgmt->sBSSList[ii].bActive &&
958 IS_ETH_ADDRESS_EQUAL(pMgmt->sBSSList[ii].abyBSSID, pCurr->abyBSSID)) {
959 uSameBssidNum++;
960 }
961 }
962 if(uSameBssidNum >= 2) { //hit: desired AP is in hidden ssid mode!!!
963 PRINT_K("SIOCSIWESSID:hidden ssid directly associate.......\n");
964 vResetCommandTimer((HANDLE) pDevice);
965 pMgmt->eScanType = WMAC_SCAN_PASSIVE; //this scan type,you'll submit scan result!
966 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_BSSID_SCAN, pMgmt->abyDesireSSID);
967 bScheduleCommand((HANDLE) pDevice, WLAN_CMD_SSID, pMgmt->abyDesireSSID);
968 }
969 }
970 }
971 return 0;
972 }
973 #endif
974
975 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "set essid = %s \n", pItemSSID->abySSID);
976 }
977
978 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
979 pDevice->bCommit = TRUE;
980 }
981
982
983 return 0;
984 }
985
986
987 /*
988 * Wireless Handler : get essid
989 */
990
991 int iwctl_giwessid(struct net_device *dev,
992 struct iw_request_info *info,
993 struct iw_point *wrq,
994 char *extra)
995 {
996
997 PSDevice pDevice = (PSDevice)netdev_priv(dev);
998 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
999 PWLAN_IE_SSID pItemSSID;
1000
1001 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWESSID \n");
1002
1003 // Note : if wrq->u.data.flags != 0, we should
1004 // get the relevant SSID from the SSID list...
1005
1006 // Get the current SSID
1007 pItemSSID = (PWLAN_IE_SSID)pMgmt->abyCurrSSID;
1008 //pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
1009 memcpy(extra, pItemSSID->abySSID , pItemSSID->len);
1010 extra[pItemSSID->len] = '\0';
1011 //2008-0409-03, <Add> by Einsn Liu
1012 wrq->length = pItemSSID->len;
1013 wrq->flags = 1; // active
1014
1015
1016 return 0;
1017 }
1018
1019 /*
1020 * Wireless Handler : set data rate
1021 */
1022
1023 int iwctl_siwrate(struct net_device *dev,
1024 struct iw_request_info *info,
1025 struct iw_param *wrq,
1026 char *extra)
1027 {
1028 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1029 int rc = 0;
1030 u8 brate = 0;
1031 int i;
1032 BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1033
1034
1035 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRATE \n");
1036 if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1037 rc = -EINVAL;
1038 return rc;
1039 }
1040
1041 // First : get a valid bit rate value
1042
1043 // Which type of value
1044 if((wrq->value < 13) &&
1045 (wrq->value >= 0)) {
1046 // Setting by rate index
1047 // Find value in the magic rate table
1048 brate = wrq->value;
1049 } else {
1050 // Setting by frequency value
1051 u8 normvalue = (u8) (wrq->value/500000);
1052
1053 // Check if rate is valid
1054 for(i = 0 ; i < 13 ; i++) {
1055 if(normvalue == abySupportedRates[i]) {
1056 brate = i;
1057 break;
1058 }
1059 }
1060 }
1061 // -1 designed the max rate (mostly auto mode)
1062 if(wrq->value == -1) {
1063 // Get the highest available rate
1064 for(i = 0 ; i < 13 ; i++) {
1065 if(abySupportedRates[i] == 0)
1066 break;
1067 }
1068 if(i != 0)
1069 brate = i - 1;
1070
1071 }
1072 // Check that it is valid
1073 // brate is index of abySupportedRates[]
1074 if(brate > 13 ) {
1075 rc = -EINVAL;
1076 return rc;
1077 }
1078
1079 // Now, check if we want a fixed or auto value
1080 if(wrq->fixed != 0) {
1081 // Fixed mode
1082 // One rate, fixed
1083 pDevice->bFixRate = TRUE;
1084 if ((pDevice->byBBType == BB_TYPE_11B)&& (brate > 3)) {
1085 pDevice->uConnectionRate = 3;
1086 }
1087 else {
1088 pDevice->uConnectionRate = brate;
1089 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Fixed to Rate %d \n", pDevice->uConnectionRate);
1090 }
1091
1092 }
1093 else {
1094 pDevice->bFixRate = FALSE;
1095 pDevice->uConnectionRate = 13;
1096 }
1097
1098 return rc;
1099 }
1100
1101 /*
1102 * Wireless Handler : get data rate
1103 */
1104
1105 int iwctl_giwrate(struct net_device *dev,
1106 struct iw_request_info *info,
1107 struct iw_param *wrq,
1108 char *extra)
1109 {
1110 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1111 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1112
1113 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRATE \n");
1114 {
1115 BYTE abySupportedRates[13]= {0x02, 0x04, 0x0B, 0x16, 0x0c, 0x12, 0x18, 0x24, 0x30, 0x48, 0x60, 0x6C, 0x90};
1116 int brate = 0;
1117 if (pDevice->uConnectionRate < 13) {
1118 brate = abySupportedRates[pDevice->uConnectionRate];
1119 }else {
1120 if (pDevice->byBBType == BB_TYPE_11B)
1121 brate = 0x16;
1122 if (pDevice->byBBType == BB_TYPE_11G)
1123 brate = 0x6C;
1124 if (pDevice->byBBType == BB_TYPE_11A)
1125 brate = 0x6C;
1126 }
1127
1128 if (pMgmt->eCurrMode == WMAC_MODE_ESS_AP) {
1129 if (pDevice->byBBType == BB_TYPE_11B)
1130 brate = 0x16;
1131 if (pDevice->byBBType == BB_TYPE_11G)
1132 brate = 0x6C;
1133 if (pDevice->byBBType == BB_TYPE_11A)
1134 brate = 0x6C;
1135 }
1136 if (pDevice->uConnectionRate == 13)
1137 brate = abySupportedRates[pDevice->wCurrentRate];
1138 wrq->value = brate * 500000;
1139 // If more than one rate, set auto
1140 if (pDevice->bFixRate == TRUE)
1141 wrq->fixed = TRUE;
1142 }
1143
1144
1145 return 0;
1146 }
1147
1148
1149
1150 /*
1151 * Wireless Handler : set rts threshold
1152 */
1153
1154 int iwctl_siwrts(struct net_device *dev,
1155 struct iw_request_info *info,
1156 struct iw_param *wrq,
1157 char *extra)
1158 {
1159 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1160 int rc = 0;
1161
1162 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRTS \n");
1163
1164 {
1165 int rthr = wrq->value;
1166 if(wrq->disabled)
1167 rthr = 2312;
1168 if((rthr < 0) || (rthr > 2312)) {
1169 rc = -EINVAL;
1170 }else {
1171 pDevice->wRTSThreshold = rthr;
1172 }
1173 }
1174
1175 return 0;
1176 }
1177
1178 /*
1179 * Wireless Handler : get rts
1180 */
1181
1182 int iwctl_giwrts(struct net_device *dev,
1183 struct iw_request_info *info,
1184 struct iw_param *wrq,
1185 char *extra)
1186 {
1187 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1188
1189 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRTS \n");
1190 wrq->value = pDevice->wRTSThreshold;
1191 wrq->disabled = (wrq->value >= 2312);
1192 wrq->fixed = 1;
1193
1194 return 0;
1195 }
1196
1197 /*
1198 * Wireless Handler : set fragment threshold
1199 */
1200
1201 int iwctl_siwfrag(struct net_device *dev,
1202 struct iw_request_info *info,
1203 struct iw_param *wrq,
1204 char *extra)
1205 {
1206 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1207 int rc = 0;
1208 int fthr = wrq->value;
1209
1210
1211 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWFRAG \n");
1212
1213
1214 if (wrq->disabled)
1215 fthr = 2312;
1216 if((fthr < 256) || (fthr > 2312)) {
1217 rc = -EINVAL;
1218 }else {
1219 fthr &= ~0x1; // Get an even value
1220 pDevice->wFragmentationThreshold = (u16)fthr;
1221 }
1222
1223 return rc;
1224 }
1225
1226 /*
1227 * Wireless Handler : get fragment threshold
1228 */
1229
1230 int iwctl_giwfrag(struct net_device *dev,
1231 struct iw_request_info *info,
1232 struct iw_param *wrq,
1233 char *extra)
1234 {
1235 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1236
1237 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWFRAG \n");
1238 wrq->value = pDevice->wFragmentationThreshold;
1239 wrq->disabled = (wrq->value >= 2312);
1240 wrq->fixed = 1;
1241
1242 return 0;
1243 }
1244
1245
1246
1247 /*
1248 * Wireless Handler : set retry threshold
1249 */
1250 int iwctl_siwretry(struct net_device *dev,
1251 struct iw_request_info *info,
1252 struct iw_param *wrq,
1253 char *extra)
1254 {
1255 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1256 int rc = 0;
1257
1258
1259 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWRETRY \n");
1260
1261 if (wrq->disabled) {
1262 rc = -EINVAL;
1263 return rc;
1264 }
1265
1266 if (wrq->flags & IW_RETRY_LIMIT) {
1267 if(wrq->flags & IW_RETRY_MAX)
1268 pDevice->byLongRetryLimit = wrq->value;
1269 else if (wrq->flags & IW_RETRY_MIN)
1270 pDevice->byShortRetryLimit = wrq->value;
1271 else {
1272 // No modifier : set both
1273 pDevice->byShortRetryLimit = wrq->value;
1274 pDevice->byLongRetryLimit = wrq->value;
1275 }
1276 }
1277 if (wrq->flags & IW_RETRY_LIFETIME) {
1278 pDevice->wMaxTransmitMSDULifetime = wrq->value;
1279 }
1280
1281
1282 return rc;
1283 }
1284
1285 /*
1286 * Wireless Handler : get retry threshold
1287 */
1288 int iwctl_giwretry(struct net_device *dev,
1289 struct iw_request_info *info,
1290 struct iw_param *wrq,
1291 char *extra)
1292 {
1293 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1294 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWRETRY \n");
1295 wrq->disabled = 0; // Can't be disabled
1296
1297 // Note : by default, display the min retry number
1298 if((wrq->flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
1299 wrq->flags = IW_RETRY_LIFETIME;
1300 wrq->value = (int)pDevice->wMaxTransmitMSDULifetime; //ms
1301 } else if((wrq->flags & IW_RETRY_MAX)) {
1302 wrq->flags = IW_RETRY_LIMIT | IW_RETRY_MAX;
1303 wrq->value = (int)pDevice->byLongRetryLimit;
1304 } else {
1305 wrq->flags = IW_RETRY_LIMIT;
1306 wrq->value = (int)pDevice->byShortRetryLimit;
1307 if((int)pDevice->byShortRetryLimit != (int)pDevice->byLongRetryLimit)
1308 wrq->flags |= IW_RETRY_MIN;
1309 }
1310
1311
1312 return 0;
1313 }
1314
1315
1316 /*
1317 * Wireless Handler : set encode mode
1318 */
1319 int iwctl_siwencode(struct net_device *dev,
1320 struct iw_request_info *info,
1321 struct iw_point *wrq,
1322 char *extra)
1323 {
1324 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1325 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1326 DWORD dwKeyIndex = (DWORD)(wrq->flags & IW_ENCODE_INDEX);
1327 int ii,uu, rc = 0;
1328 int index = (wrq->flags & IW_ENCODE_INDEX);
1329
1330
1331 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWENCODE \n");
1332
1333 // Check the size of the key
1334 if (wrq->length > WLAN_WEP232_KEYLEN) {
1335 rc = -EINVAL;
1336 return rc;
1337 }
1338
1339 if (dwKeyIndex > WLAN_WEP_NKEYS) {
1340 rc = -EINVAL;
1341 return rc;
1342 }
1343
1344 if (dwKeyIndex > 0)
1345 dwKeyIndex--;
1346
1347 // Send the key to the card
1348 if (wrq->length > 0) {
1349
1350 if (wrq->length == WLAN_WEP232_KEYLEN) {
1351 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 232 bit wep key\n");
1352 }
1353 else if (wrq->length == WLAN_WEP104_KEYLEN) {
1354 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 104 bit wep key\n");
1355 }
1356 else if (wrq->length == WLAN_WEP40_KEYLEN) {
1357 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Set 40 bit wep key, index= %d\n", (int)dwKeyIndex);
1358 }
1359 memset(pDevice->abyKey, 0, WLAN_WEP232_KEYLEN);
1360 memcpy(pDevice->abyKey, extra, wrq->length);
1361
1362 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO"abyKey: ");
1363 for (ii = 0; ii < wrq->length; ii++) {
1364 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%02x ", pDevice->abyKey[ii]);
1365 }
1366
1367 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1368 spin_lock_irq(&pDevice->lock);
1369 KeybSetDefaultKey( pDevice,
1370 &(pDevice->sKey),
1371 dwKeyIndex | (1 << 31),
1372 wrq->length,
1373 NULL,
1374 pDevice->abyKey,
1375 KEY_CTL_WEP
1376 );
1377 spin_unlock_irq(&pDevice->lock);
1378 }
1379 pDevice->byKeyIndex = (BYTE)dwKeyIndex;
1380 pDevice->uKeyLength = wrq->length;
1381 pDevice->bTransmitKey = TRUE;
1382 pDevice->bEncryptionEnable = TRUE;
1383 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1384
1385 // Do we want to just set the transmit key index ?
1386 if ( index < 4 ) {
1387 pDevice->byKeyIndex = index;
1388 } else if (!(wrq->flags & IW_ENCODE_MODE)) {
1389 rc = -EINVAL;
1390 return rc;
1391 }
1392 }
1393 // Read the flags
1394 if(wrq->flags & IW_ENCODE_DISABLED){
1395
1396 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Disable WEP function\n");
1397 pMgmt->bShareKeyAlgorithm = FALSE;
1398 pDevice->bEncryptionEnable = FALSE;
1399 pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1400 if (pDevice->flags & DEVICE_FLAGS_OPENED) {
1401 spin_lock_irq(&pDevice->lock);
1402 for(uu=0;uu<MAX_KEY_TABLE;uu++)
1403 MACvDisableKeyEntry(pDevice,uu);
1404 spin_unlock_irq(&pDevice->lock);
1405 }
1406 }
1407 if(wrq->flags & IW_ENCODE_RESTRICTED) {
1408 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & ShareKey System\n");
1409 pMgmt->bShareKeyAlgorithm = TRUE;
1410 }
1411 if(wrq->flags & IW_ENCODE_OPEN) {
1412 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Enable WEP & Open System\n");
1413 pMgmt->bShareKeyAlgorithm = FALSE;
1414 }
1415
1416 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1417 memset(pMgmt->abyDesireBSSID, 0xFF,6);
1418 #endif
1419
1420 return rc;
1421 }
1422
1423 /*
1424 * Wireless Handler : get encode mode
1425 */
1426 //2008-0409-06, <Mark> by Einsn Liu
1427 /*
1428 int iwctl_giwencode(struct net_device *dev,
1429 struct iw_request_info *info,
1430 struct iw_point *wrq,
1431 char *extra)
1432 {
1433 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1434 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1435 int rc = 0;
1436 char abyKey[WLAN_WEP232_KEYLEN];
1437 UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1438 PSKeyItem pKey = NULL;
1439
1440 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1441
1442
1443 memset(abyKey, 0, sizeof(abyKey));
1444 // Check encryption mode
1445 wrq->flags = IW_ENCODE_NOKEY;
1446 // Is WEP enabled ???
1447 if (pDevice->bEncryptionEnable)
1448 wrq->flags |= IW_ENCODE_ENABLED;
1449 else
1450 wrq->flags |= IW_ENCODE_DISABLED;
1451
1452 if (pMgmt->bShareKeyAlgorithm)
1453 wrq->flags |= IW_ENCODE_RESTRICTED;
1454 else
1455 wrq->flags |= IW_ENCODE_OPEN;
1456
1457 if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1458 wrq->length = pKey->uKeyLength;
1459 memcpy(abyKey, pKey->abyKey, pKey->uKeyLength);
1460 }
1461 else {
1462 rc = -EINVAL;
1463 return rc;
1464 }
1465 wrq->flags |= index;
1466 // Copy the key to the user buffer
1467 memcpy(extra, abyKey, WLAN_WEP232_KEYLEN);
1468 return 0;
1469 }
1470 */
1471
1472 //2008-0409-06, <Add> by Einsn Liu
1473
1474 int iwctl_giwencode(struct net_device *dev,
1475 struct iw_request_info *info,
1476 struct iw_point *wrq,
1477 char *extra)
1478 {
1479 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1480 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1481 char abyKey[WLAN_WEP232_KEYLEN];
1482
1483 UINT index = (UINT)(wrq->flags & IW_ENCODE_INDEX);
1484 PSKeyItem pKey = NULL;
1485
1486 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWENCODE\n");
1487
1488 if (index > WLAN_WEP_NKEYS) {
1489 return -EINVAL;
1490 }
1491 if(index<1){//get default key
1492 if(pDevice->byKeyIndex<WLAN_WEP_NKEYS){
1493 index=pDevice->byKeyIndex;
1494 } else
1495 index=0;
1496 }else
1497 index--;
1498
1499 memset(abyKey, 0, WLAN_WEP232_KEYLEN);
1500 // Check encryption mode
1501 wrq->flags = IW_ENCODE_NOKEY;
1502 // Is WEP enabled ???
1503 if (pDevice->bEncryptionEnable)
1504 wrq->flags |= IW_ENCODE_ENABLED;
1505 else
1506 wrq->flags |= IW_ENCODE_DISABLED;
1507
1508 if (pMgmt->bShareKeyAlgorithm)
1509 wrq->flags |= IW_ENCODE_RESTRICTED;
1510 else
1511 wrq->flags |= IW_ENCODE_OPEN;
1512 wrq->length=0;
1513
1514 if((index==0)&&(pDevice->eEncryptionStatus == Ndis802_11Encryption2Enabled||
1515 pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled)){//get wpa pairwise key
1516 if (KeybGetKey(&(pDevice->sKey),pMgmt->abyCurrBSSID, 0xffffffff, &pKey)){
1517 wrq->length = pKey->uKeyLength;
1518 memcpy(abyKey, pKey->abyKey, pKey->uKeyLength);
1519 memcpy(extra, abyKey, WLAN_WEP232_KEYLEN);
1520 }
1521 }else if (KeybGetKey(&(pDevice->sKey), pDevice->abyBroadcastAddr, (BYTE)index , &pKey)){
1522 wrq->length = pKey->uKeyLength;
1523 memcpy(abyKey, pKey->abyKey, pKey->uKeyLength);
1524 memcpy(extra, abyKey, WLAN_WEP232_KEYLEN);
1525 }
1526
1527 wrq->flags |= index+1;
1528
1529 return 0;
1530 }
1531
1532
1533 /*
1534 * Wireless Handler : set power mode
1535 */
1536 int iwctl_siwpower(struct net_device *dev,
1537 struct iw_request_info *info,
1538 struct iw_param *wrq,
1539 char *extra)
1540 {
1541 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1542 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1543 int rc = 0;
1544
1545 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER \n");
1546
1547 if (!(pDevice->flags & DEVICE_FLAGS_OPENED)) {
1548 rc = -EINVAL;
1549 return rc;
1550 }
1551
1552 if (wrq->disabled) {
1553 pDevice->ePSMode = WMAC_POWER_CAM;
1554 PSvDisablePowerSaving(pDevice);
1555 return rc;
1556 }
1557 if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1558 pDevice->ePSMode = WMAC_POWER_FAST;
1559 PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1560
1561 } else if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_PERIOD) {
1562 pDevice->ePSMode = WMAC_POWER_FAST;
1563 PSvEnablePowerSaving((HANDLE)pDevice, pMgmt->wListenInterval);
1564 }
1565 switch (wrq->flags & IW_POWER_MODE) {
1566 case IW_POWER_UNICAST_R:
1567 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_UNICAST_R \n");
1568 rc = -EINVAL;
1569 break;
1570 case IW_POWER_ALL_R:
1571 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ALL_R \n");
1572 rc = -EINVAL;
1573 case IW_POWER_ON:
1574 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWPOWER: IW_POWER_ON \n");
1575 break;
1576 default:
1577 rc = -EINVAL;
1578 }
1579
1580 return rc;
1581 }
1582
1583 /*
1584 * Wireless Handler : get power mode
1585 */
1586 int iwctl_giwpower(struct net_device *dev,
1587 struct iw_request_info *info,
1588 struct iw_param *wrq,
1589 char *extra)
1590 {
1591 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1592 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1593 int mode = pDevice->ePSMode;
1594
1595
1596 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWPOWER \n");
1597
1598
1599 if ((wrq->disabled = (mode == WMAC_POWER_CAM)))
1600 return 0;
1601
1602 if ((wrq->flags & IW_POWER_TYPE) == IW_POWER_TIMEOUT) {
1603 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1604 wrq->flags = IW_POWER_TIMEOUT;
1605 } else {
1606 wrq->value = (int)((pMgmt->wListenInterval * pMgmt->wCurrBeaconPeriod) << 10);
1607 wrq->flags = IW_POWER_PERIOD;
1608 }
1609 wrq->flags |= IW_POWER_ALL_R;
1610
1611 return 0;
1612 }
1613
1614
1615 /*
1616 * Wireless Handler : get Sensitivity
1617 */
1618 int iwctl_giwsens(struct net_device *dev,
1619 struct iw_request_info *info,
1620 struct iw_param *wrq,
1621 char *extra)
1622 {
1623 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1624 long ldBm;
1625
1626 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCGIWSENS \n");
1627 if (pDevice->bLinkPass == TRUE) {
1628 RFvRSSITodBm(pDevice, (BYTE)(pDevice->uCurrRSSI), &ldBm);
1629 wrq->value = ldBm;
1630 }
1631 else {
1632 wrq->value = 0;
1633 };
1634 wrq->disabled = (wrq->value == 0);
1635 wrq->fixed = 1;
1636
1637
1638 return 0;
1639 }
1640
1641 //2008-0409-07, <Add> by Einsn Liu
1642 #ifdef WPA_SUPPLICANT_DRIVER_WEXT_SUPPORT
1643
1644 int iwctl_siwauth(struct net_device *dev,
1645 struct iw_request_info *info,
1646 struct iw_param *wrq,
1647 char *extra)
1648 {
1649 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1650 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1651 int ret=0;
1652 static int wpa_version=0; //must be static to save the last value,einsn liu
1653 static int pairwise=0;
1654
1655 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " SIOCSIWAUTH \n");
1656 switch (wrq->flags & IW_AUTH_INDEX) {
1657 case IW_AUTH_WPA_VERSION:
1658 wpa_version = wrq->value;
1659 if(wrq->value == IW_AUTH_WPA_VERSION_DISABLED) {
1660 PRINT_K("iwctl_siwauth:set WPADEV to disable at 1??????\n");
1661 //pDevice->bWPADEVUp = FALSE;
1662 }
1663 else if(wrq->value == IW_AUTH_WPA_VERSION_WPA) {
1664 PRINT_K("iwctl_siwauth:set WPADEV to WPA1******\n");
1665 }
1666 else {
1667 PRINT_K("iwctl_siwauth:set WPADEV to WPA2******\n");
1668 }
1669 //pDevice->bWPASuppWextEnabled =TRUE;
1670 break;
1671 case IW_AUTH_CIPHER_PAIRWISE:
1672 pairwise = wrq->value;
1673 PRINT_K("iwctl_siwauth:set pairwise=%d\n",pairwise);
1674 if(pairwise == IW_AUTH_CIPHER_CCMP){
1675 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1676 }else if(pairwise == IW_AUTH_CIPHER_TKIP){
1677 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1678 }else if(pairwise == IW_AUTH_CIPHER_WEP40||pairwise == IW_AUTH_CIPHER_WEP104){
1679 pDevice->eEncryptionStatus = Ndis802_11Encryption1Enabled;
1680 }else if(pairwise == IW_AUTH_CIPHER_NONE){
1681 //do nothing,einsn liu
1682 }else pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1683
1684 break;
1685 case IW_AUTH_CIPHER_GROUP:
1686 PRINT_K("iwctl_siwauth:set GROUP=%d\n",wrq->value);
1687 if(wpa_version == IW_AUTH_WPA_VERSION_DISABLED)
1688 break;
1689 if(pairwise == IW_AUTH_CIPHER_NONE){
1690 if(wrq->value == IW_AUTH_CIPHER_CCMP){
1691 pDevice->eEncryptionStatus = Ndis802_11Encryption3Enabled;
1692 }else {
1693 pDevice->eEncryptionStatus = Ndis802_11Encryption2Enabled;
1694 }
1695 }
1696 break;
1697 case IW_AUTH_KEY_MGMT:
1698 PRINT_K("iwctl_siwauth(wpa_version=%d):set KEY_MGMT=%d\n",wpa_version,wrq->value);
1699 if(wpa_version == IW_AUTH_WPA_VERSION_WPA2){
1700 if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1701 pMgmt->eAuthenMode = WMAC_AUTH_WPA2PSK;
1702 else pMgmt->eAuthenMode = WMAC_AUTH_WPA2;
1703 }else if(wpa_version == IW_AUTH_WPA_VERSION_WPA){
1704 if(wrq->value == 0){
1705 pMgmt->eAuthenMode = WMAC_AUTH_WPANONE;
1706 }else if(wrq->value == IW_AUTH_KEY_MGMT_PSK)
1707 pMgmt->eAuthenMode = WMAC_AUTH_WPAPSK;
1708 else pMgmt->eAuthenMode = WMAC_AUTH_WPA;
1709 }
1710
1711 break;
1712 case IW_AUTH_TKIP_COUNTERMEASURES:
1713 break; /* FIXME */
1714 case IW_AUTH_DROP_UNENCRYPTED:
1715 break;
1716 case IW_AUTH_80211_AUTH_ALG:
1717 PRINT_K("iwctl_siwauth:set AUTH_ALG=%d\n",wrq->value);
1718 if(wrq->value==IW_AUTH_ALG_OPEN_SYSTEM){
1719 pMgmt->bShareKeyAlgorithm=FALSE;
1720 }else if(wrq->value==IW_AUTH_ALG_SHARED_KEY){
1721 pMgmt->bShareKeyAlgorithm=TRUE;
1722 }
1723 break;
1724 case IW_AUTH_WPA_ENABLED:
1725 //pDevice->bWPADEVUp = !! wrq->value;
1726 //if(pDevice->bWPADEVUp==TRUE)
1727 // printk("iwctl_siwauth:set WPADEV to enable sucessful*******\n");
1728 //else
1729 // printk("iwctl_siwauth:set WPADEV to enable fail?????\n");
1730 break;
1731 case IW_AUTH_RX_UNENCRYPTED_EAPOL:
1732 break;
1733 case IW_AUTH_ROAMING_CONTROL:
1734 ret = -EOPNOTSUPP;
1735 break;
1736 case IW_AUTH_PRIVACY_INVOKED:
1737 pDevice->bEncryptionEnable = !!wrq->value;
1738 if(pDevice->bEncryptionEnable == FALSE){
1739 wpa_version = 0;
1740 pairwise = 0;
1741 pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
1742 pMgmt->bShareKeyAlgorithm = FALSE;
1743 pMgmt->eAuthenMode = WMAC_AUTH_OPEN;
1744 //pDevice->bWPADEVUp = FALSE;
1745 PRINT_K("iwctl_siwauth:set WPADEV to disaable at 2?????\n");
1746 }
1747
1748 break;
1749 default:
1750 ret = -EOPNOTSUPP;
1751 break;
1752 }
1753 /*
1754 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_version = %d\n",wpa_version);
1755 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise = %d\n",pairwise);
1756 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->eEncryptionStatus = %d\n",pDevice->eEncryptionStatus);
1757 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->eAuthenMode = %d\n",pMgmt->eAuthenMode);
1758 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pMgmt->bShareKeyAlgorithm = %s\n",pMgmt->bShareKeyAlgorithm?"TRUE":"FALSE");
1759 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bEncryptionEnable = %s\n",pDevice->bEncryptionEnable?"TRUE":"FALSE");
1760 DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pDevice->bWPADEVUp = %s\n",pDevice->bWPADEVUp?"TRUE":"FALSE");
1761 */
1762 return ret;
1763 }
1764
1765
1766 int iwctl_giwauth(struct net_device *dev,
1767 struct iw_request_info *info,
1768 struct iw_param *wrq,
1769 char *extra)
1770 {
1771 return -EOPNOTSUPP;
1772 }
1773
1774
1775
1776 int iwctl_siwgenie(struct net_device *dev,
1777 struct iw_request_info *info,
1778 struct iw_point *wrq,
1779 char *extra)
1780 {
1781 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1782 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1783 int ret=0;
1784
1785 if(wrq->length){
1786 if ((wrq->length < 2) || (extra[1]+2 != wrq->length)) {
1787 ret = -EINVAL;
1788 goto out;
1789 }
1790 if(wrq->length > MAX_WPA_IE_LEN){
1791 ret = -ENOMEM;
1792 goto out;
1793 }
1794 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1795 if(copy_from_user(pMgmt->abyWPAIE, extra, wrq->length)){
1796 ret = -EFAULT;
1797 goto out;
1798 }
1799 pMgmt->wWPAIELen = wrq->length;
1800 }else {
1801 memset(pMgmt->abyWPAIE, 0, MAX_WPA_IE_LEN);
1802 pMgmt->wWPAIELen = 0;
1803 }
1804
1805 out://not completely ...not necessary in wpa_supplicant 0.5.8
1806 return 0;
1807 }
1808
1809 int iwctl_giwgenie(struct net_device *dev,
1810 struct iw_request_info *info,
1811 struct iw_point *wrq,
1812 char *extra)
1813 {
1814 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1815 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1816 int ret=0;
1817 int space = wrq->length;
1818
1819 wrq->length = 0;
1820 if(pMgmt->wWPAIELen > 0){
1821 wrq->length = pMgmt->wWPAIELen;
1822 if(pMgmt->wWPAIELen <= space){
1823 if(copy_to_user(extra, pMgmt->abyWPAIE, pMgmt->wWPAIELen)){
1824 ret = -EFAULT;
1825 }
1826 }else
1827 ret = -E2BIG;
1828 }
1829
1830 return ret;
1831 }
1832
1833
1834 int iwctl_siwencodeext(struct net_device *dev,
1835 struct iw_request_info *info,
1836 struct iw_point *wrq,
1837 char *extra)
1838 {
1839 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1840 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
1841 struct iw_encode_ext *ext = (struct iw_encode_ext*)extra;
1842 struct viawget_wpa_param *param=NULL;
1843 //original member
1844 wpa_alg alg_name;
1845 u8 addr[6];
1846 int key_idx, set_tx=0;
1847 u8 seq[IW_ENCODE_SEQ_MAX_SIZE];
1848 u8 key[64];
1849 size_t seq_len=0,key_len=0;
1850 //
1851 // int ii;
1852 u8 *buf;
1853 size_t blen;
1854 u8 key_array[64];
1855 int ret=0;
1856
1857 PRINT_K("SIOCSIWENCODEEXT...... \n");
1858
1859 blen = sizeof(*param);
1860 buf = kmalloc((int)blen, (int)GFP_KERNEL);
1861 if (buf == NULL)
1862 return -ENOMEM;
1863 memset(buf, 0, blen);
1864 param = (struct viawget_wpa_param *) buf;
1865
1866 //recover alg_name
1867 switch (ext->alg) {
1868 case IW_ENCODE_ALG_NONE:
1869 alg_name = WPA_ALG_NONE;
1870 break;
1871 case IW_ENCODE_ALG_WEP:
1872 alg_name = WPA_ALG_WEP;
1873 break;
1874 case IW_ENCODE_ALG_TKIP:
1875 alg_name = WPA_ALG_TKIP;
1876 break;
1877 case IW_ENCODE_ALG_CCMP:
1878 alg_name = WPA_ALG_CCMP;
1879 break;
1880 default:
1881 PRINT_K("Unknown alg = %d\n",ext->alg);
1882 ret= -ENOMEM;
1883 goto error;
1884 }
1885 //recover addr
1886 memcpy(addr, ext->addr.sa_data, ETH_ALEN);
1887 //recover key_idx
1888 key_idx = (wrq->flags&IW_ENCODE_INDEX) - 1;
1889 //recover set_tx
1890 if(ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY)
1891 set_tx = 1;
1892 //recover seq,seq_len
1893 if(ext->ext_flags & IW_ENCODE_EXT_RX_SEQ_VALID) {
1894 seq_len=IW_ENCODE_SEQ_MAX_SIZE;
1895 memcpy(seq, ext->rx_seq, seq_len);
1896 }
1897 //recover key,key_len
1898 if(ext->key_len) {
1899 key_len=ext->key_len;
1900 memcpy(key, &ext->key[0], key_len);
1901 }
1902
1903 memset(key_array, 0, 64);
1904 if ( key_len > 0) {
1905 memcpy(key_array, key, key_len);
1906 if (key_len == 32) {
1907 // notice ! the oder
1908 memcpy(&key_array[16], &key[24], 8);
1909 memcpy(&key_array[24], &key[16], 8);
1910 }
1911 }
1912
1913 /**************Translate iw_encode_ext to viawget_wpa_param****************/
1914 memcpy(param->addr, addr, ETH_ALEN);
1915 param->u.wpa_key.alg_name = (int)alg_name;
1916 param->u.wpa_key.set_tx = set_tx;
1917 param->u.wpa_key.key_index = key_idx;
1918 param->u.wpa_key.key_len = key_len;
1919 param->u.wpa_key.key = (u8 *)key_array;
1920 param->u.wpa_key.seq = (u8 *)seq;
1921 param->u.wpa_key.seq_len = seq_len;
1922
1923 #if 0
1924 printk("param->u.wpa_key.alg_name =%d\n",param->u.wpa_key.alg_name);
1925 printk("param->addr=%02x:%02x:%02x:%02x:%02x:%02x\n",
1926 param->addr[0],param->addr[1],param->addr[2],
1927 param->addr[3],param->addr[4],param->addr[5]);
1928 printk("param->u.wpa_key.set_tx =%d\n",param->u.wpa_key.set_tx);
1929 printk("param->u.wpa_key.key_index =%d\n",param->u.wpa_key.key_index);
1930 printk("param->u.wpa_key.key_len =%d\n",param->u.wpa_key.key_len);
1931 printk("param->u.wpa_key.key =");
1932 for(ii=0;ii<param->u.wpa_key.key_len;ii++)
1933 printk("%02x:",param->u.wpa_key.key[ii]);
1934 printk("\n");
1935 printk("param->u.wpa_key.seq_len =%d\n",param->u.wpa_key.seq_len);
1936 printk("param->u.wpa_key.seq =");
1937 for(ii=0;ii<param->u.wpa_key.seq_len;ii++)
1938 printk("%02x:",param->u.wpa_key.seq[ii]);
1939 printk("\n");
1940
1941 printk("...........\n");
1942 #endif
1943 //****set if current action is Network Manager count??
1944 //****this method is so foolish,but there is no other way???
1945 if(param->u.wpa_key.alg_name == WPA_ALG_NONE) {
1946 if(param->u.wpa_key.key_index ==0) {
1947 pDevice->bwextstep0 = TRUE;
1948 }
1949 if((pDevice->bwextstep0 = TRUE)&&(param->u.wpa_key.key_index ==1)) {
1950 pDevice->bwextstep0 = FALSE;
1951 pDevice->bwextstep1 = TRUE;
1952 }
1953 if((pDevice->bwextstep1 = TRUE)&&(param->u.wpa_key.key_index ==2)) {
1954 pDevice->bwextstep1 = FALSE;
1955 pDevice->bwextstep2 = TRUE;
1956 }
1957 if((pDevice->bwextstep2 = TRUE)&&(param->u.wpa_key.key_index ==3)) {
1958 pDevice->bwextstep2 = FALSE;
1959 pDevice->bwextstep3 = TRUE;
1960 }
1961 }
1962 if(pDevice->bwextstep3 == TRUE) {
1963 PRINT_K("SIOCSIWENCODEEXT:Enable WPA WEXT SUPPORT!!!!!\n");
1964 pDevice->bwextstep0 = FALSE;
1965 pDevice->bwextstep1 = FALSE;
1966 pDevice->bwextstep2 = FALSE;
1967 pDevice->bwextstep3 = FALSE;
1968 pDevice->bWPASuppWextEnabled = TRUE;
1969 memset(pMgmt->abyDesireBSSID, 0xFF,6);
1970 KeyvInitTable(pDevice,&pDevice->sKey);
1971 }
1972 //******
1973
1974 spin_lock_irq(&pDevice->lock);
1975 ret = wpa_set_keys(pDevice, param, TRUE);
1976 spin_unlock_irq(&pDevice->lock);
1977
1978 error:
1979 kfree(param);
1980 return ret;
1981 }
1982
1983
1984
1985 int iwctl_giwencodeext(struct net_device *dev,
1986 struct iw_request_info *info,
1987 struct iw_point *wrq,
1988 char *extra)
1989 {
1990 return -EOPNOTSUPP;;
1991 }
1992
1993 int iwctl_siwmlme(struct net_device *dev,
1994 struct iw_request_info * info,
1995 struct iw_point *wrq,
1996 char *extra)
1997 {
1998 PSDevice pDevice = (PSDevice)netdev_priv(dev);
1999 PSMgmtObject pMgmt = &(pDevice->sMgmtObj);
2000 struct iw_mlme *mlme = (struct iw_mlme *)extra;
2001 //u16 reason = cpu_to_le16(mlme->reason_code);
2002 int ret = 0;
2003
2004 if(memcmp(pMgmt->abyCurrBSSID, mlme->addr.sa_data, ETH_ALEN)){
2005 ret = -EINVAL;
2006 return ret;
2007 }
2008 switch(mlme->cmd){
2009 case IW_MLME_DEAUTH:
2010 //this command seems to be not complete,please test it --einsnliu
2011 //printk("iwctl_siwmlme--->send DEAUTH\n");
2012 //bScheduleCommand((HANDLE) pDevice, WLAN_CMD_DEAUTH, (PBYTE)&reason);
2013 //break;
2014 case IW_MLME_DISASSOC:
2015 if(pDevice->bLinkPass == TRUE){
2016 PRINT_K("iwctl_siwmlme--->send DISASSOCIATE\n");
2017 bScheduleCommand((HANDLE)pDevice, WLAN_CMD_DISASSOCIATE, NULL);
2018 }
2019 break;
2020 default:
2021 ret = -EOPNOTSUPP;
2022 }
2023
2024 return ret;
2025
2026 }
2027
2028 #endif
2029 //End Add --//2008-0409-07, <Add> by Einsn Liu
2030
2031
2032
2033 /*------------------------------------------------------------------*/
2034 /*
2035 * Structures to export the Wireless Handlers
2036 */
2037
2038
2039 /*
2040 static const iw_handler iwctl_handler[] =
2041 {
2042 (iw_handler) iwctl_commit, // SIOCSIWCOMMIT
2043 (iw_handler) iwctl_giwname, // SIOCGIWNAME
2044 (iw_handler) NULL, // SIOCSIWNWID
2045 (iw_handler) NULL, // SIOCGIWNWID
2046 (iw_handler) iwctl_siwfreq, // SIOCSIWFREQ
2047 (iw_handler) iwctl_giwfreq, // SIOCGIWFREQ
2048 (iw_handler) iwctl_siwmode, // SIOCSIWMODE
2049 (iw_handler) iwctl_giwmode, // SIOCGIWMODE
2050 (iw_handler) NULL, // SIOCSIWSENS
2051 (iw_handler) iwctl_giwsens, // SIOCGIWSENS
2052 (iw_handler) NULL, // SIOCSIWRANGE
2053 (iw_handler) iwctl_giwrange, // SIOCGIWRANGE
2054 (iw_handler) NULL, // SIOCSIWPRIV
2055 (iw_handler) NULL, // SIOCGIWPRIV
2056 (iw_handler) NULL, // SIOCSIWSTATS
2057 (iw_handler) NULL, // SIOCGIWSTATS
2058 (iw_handler) NULL, // SIOCSIWSPY
2059 (iw_handler) NULL, // SIOCGIWSPY
2060 (iw_handler) NULL, // -- hole --
2061 (iw_handler) NULL, // -- hole --
2062 (iw_handler) iwctl_siwap, // SIOCSIWAP
2063 (iw_handler) iwctl_giwap, // SIOCGIWAP
2064 (iw_handler) NULL, // -- hole -- 0x16
2065 (iw_handler) iwctl_giwaplist, // SIOCGIWAPLIST
2066 (iw_handler) iwctl_siwscan, // SIOCSIWSCAN
2067 (iw_handler) iwctl_giwscan, // SIOCGIWSCAN
2068 (iw_handler) iwctl_siwessid, // SIOCSIWESSID
2069 (iw_handler) iwctl_giwessid, // SIOCGIWESSID
2070 (iw_handler) NULL, // SIOCSIWNICKN
2071 (iw_handler) NULL, // SIOCGIWNICKN
2072 (iw_handler) NULL, // -- hole --
2073 (iw_handler) NULL, // -- hole --
2074 (iw_handler) iwctl_siwrate, // SIOCSIWRATE 0x20
2075 (iw_handler) iwctl_giwrate, // SIOCGIWRATE
2076 (iw_handler) iwctl_siwrts, // SIOCSIWRTS
2077 (iw_handler) iwctl_giwrts, // SIOCGIWRTS
2078 (iw_handler) iwctl_siwfrag, // SIOCSIWFRAG
2079 (iw_handler) iwctl_giwfrag, // SIOCGIWFRAG
2080 (iw_handler) NULL, // SIOCSIWTXPOW
2081 (iw_handler) NULL, // SIOCGIWTXPOW
2082 (iw_handler) iwctl_siwretry, // SIOCSIWRETRY
2083 (iw_handler) iwctl_giwretry, // SIOCGIWRETRY
2084 (iw_handler) iwctl_siwencode, // SIOCSIWENCODE
2085 (iw_handler) iwctl_giwencode, // SIOCGIWENCODE
2086 (iw_handler) iwctl_siwpower, // SIOCSIWPOWER
2087 (iw_handler) iwctl_giwpower, // SIOCGIWPOWER
2088 (iw_handler) NULL, // -- hole --
2089 (iw_handler) NULL, // -- hole --
2090 (iw_handler) iwctl_siwgenie, // SIOCSIWGENIE
2091 (iw_handler) iwctl_giwgenie, // SIOCGIWGENIE
2092 (iw_handler) iwctl_siwauth, // SIOCSIWAUTH
2093 (iw_handler) iwctl_giwauth, // SIOCGIWAUTH
2094 (iw_handler) iwctl_siwencodeext, // SIOCSIWENCODEEXT
2095 (iw_handler) iwctl_giwencodeext, // SIOCGIWENCODEEXT
2096 (iw_handler) NULL, // SIOCSIWPMKSA
2097 (iw_handler) NULL, // -- hole --
2098
2099 };
2100 */
2101
2102 static const iw_handler iwctl_handler[] =
2103 {
2104 (iw_handler) iwctl_commit, // SIOCSIWCOMMIT
2105 (iw_handler) NULL, // SIOCGIWNAME
2106 (iw_handler) NULL, // SIOCSIWNWID
2107 (iw_handler) NULL, // SIOCGIWNWID
2108 (iw_handler) NULL, // SIOCSIWFREQ
2109 (iw_handler) NULL, // SIOCGIWFREQ
2110 (iw_handler) NULL, // SIOCSIWMODE
2111 (iw_handler) NULL, // SIOCGIWMODE
2112 (iw_handler) NULL, // SIOCSIWSENS
2113 (iw_handler) NULL, // SIOCGIWSENS
2114 (iw_handler) NULL, // SIOCSIWRANGE
2115 (iw_handler) iwctl_giwrange, // SIOCGIWRANGE
2116 (iw_handler) NULL, // SIOCSIWPRIV
2117 (iw_handler) NULL, // SIOCGIWPRIV
2118 (iw_handler) NULL, // SIOCSIWSTATS
2119 (iw_handler) NULL, // SIOCGIWSTATS
2120 (iw_handler) NULL, // SIOCSIWSPY
2121 (iw_handler) NULL, // SIOCGIWSPY
2122 (iw_handler) NULL, // -- hole --
2123 (iw_handler) NULL, // -- hole --
2124 (iw_handler) NULL, // SIOCSIWAP
2125 (iw_handler) NULL, // SIOCGIWAP
2126 (iw_handler) NULL, // -- hole -- 0x16
2127 (iw_handler) NULL, // SIOCGIWAPLIST
2128 (iw_handler) iwctl_siwscan, // SIOCSIWSCAN
2129 (iw_handler) iwctl_giwscan, // SIOCGIWSCAN
2130 (iw_handler) NULL, // SIOCSIWESSID
2131 (iw_handler) NULL, // SIOCGIWESSID
2132 (iw_handler) NULL, // SIOCSIWNICKN
2133 (iw_handler) NULL, // SIOCGIWNICKN
2134 (iw_handler) NULL, // -- hole --
2135 (iw_handler) NULL, // -- hole --
2136 (iw_handler) NULL, // SIOCSIWRATE 0x20
2137 (iw_handler) NULL, // SIOCGIWRATE
2138 (iw_handler) NULL, // SIOCSIWRTS
2139 (iw_handler) NULL, // SIOCGIWRTS
2140 (iw_handler) NULL, // SIOCSIWFRAG
2141 (iw_handler) NULL, // SIOCGIWFRAG
2142 (iw_handler) NULL, // SIOCSIWTXPOW
2143 (iw_handler) NULL, // SIOCGIWTXPOW
2144 (iw_handler) NULL, // SIOCSIWRETRY
2145 (iw_handler) NULL, // SIOCGIWRETRY
2146 (iw_handler) NULL, // SIOCSIWENCODE
2147 (iw_handler) NULL, // SIOCGIWENCODE
2148 (iw_handler) NULL, // SIOCSIWPOWER
2149 (iw_handler) NULL, // SIOCGIWPOWER
2150 (iw_handler) NULL, // -- hole --
2151 (iw_handler) NULL, // -- hole --
2152 (iw_handler) NULL, // SIOCSIWGENIE
2153 (iw_handler) NULL, // SIOCGIWGENIE
2154 (iw_handler) NULL, // SIOCSIWAUTH
2155 (iw_handler) NULL, // SIOCGIWAUTH
2156 (iw_handler) NULL, // SIOCSIWENCODEEXT
2157 (iw_handler) NULL, // SIOCGIWENCODEEXT
2158 (iw_handler) NULL, // SIOCSIWPMKSA
2159 (iw_handler) NULL, // -- hole --
2160 };
2161
2162
2163 static const iw_handler iwctl_private_handler[] =
2164 {
2165 NULL, // SIOCIWFIRSTPRIV
2166 };
2167
2168
2169 struct iw_priv_args iwctl_private_args[] = {
2170 { IOCTL_CMD_SET,
2171 IW_PRIV_TYPE_CHAR | 1024, 0,
2172 "set"},
2173 };
2174
2175
2176
2177 const struct iw_handler_def iwctl_handler_def =
2178 {
2179 .get_wireless_stats = &iwctl_get_wireless_stats,
2180 .num_standard = sizeof(iwctl_handler)/sizeof(iw_handler),
2181 // .num_private = sizeof(iwctl_private_handler)/sizeof(iw_handler),
2182 // .num_private_args = sizeof(iwctl_private_args)/sizeof(struct iw_priv_args),
2183 .num_private = 0,
2184 .num_private_args = 0,
2185 .standard = (iw_handler *) iwctl_handler,
2186 // .private = (iw_handler *) iwctl_private_handler,
2187 // .private_args = (struct iw_priv_args *)iwctl_private_args,
2188 .private = NULL,
2189 .private_args = NULL,
2190 };
Linux kernel - Deliverables
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