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fs/ecryptfs/file.c: introduce missing free
[linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git] / drivers / staging / rtl8187se / r8180_wx.c
blob124cde356cbc3047fd89995906ec394ece0e41e4
1 /*
2 This file contains wireless extension handlers.
3
4 This is part of rtl8180 OpenSource driver.
5 Copyright (C) Andrea Merello 2004-2005 <andreamrl@tiscali.it>
6 Released under the terms of GPL (General Public Licence)
7
8 Parts of this driver are based on the GPL part
9 of the official realtek driver.
10
11 Parts of this driver are based on the rtl8180 driver skeleton
12 from Patric Schenke & Andres Salomon.
13
14 Parts of this driver are based on the Intel Pro Wireless 2100 GPL driver.
15
16 We want to tanks the Authors of those projects and the Ndiswrapper
17 project Authors.
18 */
19
20
21 #include "r8180.h"
22 #include "r8180_hw.h"
23
24 #include "ieee80211/dot11d.h"
25
26 //#define RATE_COUNT 4
27 u32 rtl8180_rates[] = {1000000,2000000,5500000,11000000,
28 6000000,9000000,12000000,18000000,24000000,36000000,48000000,54000000};
29
30 #define RATE_COUNT ARRAY_SIZE(rtl8180_rates)
31
32 static CHANNEL_LIST DefaultChannelPlan[] = {
33 // {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14}, //Default channel plan
34 {{1,2,3,4,5,6,7,8,9,10,11,36,40,44,48,52,56,60,64},19}, //FCC
35 {{1,2,3,4,5,6,7,8,9,10,11},11}, //IC
36 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //ETSI
37 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Spain. Change to ETSI.
38 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //France. Change to ETSI.
39 {{14,36,40,44,48,52,56,60,64},9}, //MKK
40 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14, 36,40,44,48,52,56,60,64},22},//MKK1
41 {{1,2,3,4,5,6,7,8,9,10,11,12,13,36,40,44,48,52,56,60,64},21}, //Israel.
42 {{1,2,3,4,5,6,7,8,9,10,11,12,13,34,38,42,46},17}, // For 11a , TELEC
43 {{1,2,3,4,5,6,7,8,9,10,11,12,13,14},14} //For Global Domain. 1-11:active scan, 12-14 passive scan. //+YJ, 080626
44 };
45 static int r8180_wx_get_freq(struct net_device *dev,
46 struct iw_request_info *a,
47 union iwreq_data *wrqu, char *b)
48 {
49 struct r8180_priv *priv = ieee80211_priv(dev);
50
51 return ieee80211_wx_get_freq(priv->ieee80211, a, wrqu, b);
52 }
53
54
55 int r8180_wx_set_key(struct net_device *dev, struct iw_request_info *info,
56 union iwreq_data *wrqu, char *key)
57 {
58 struct r8180_priv *priv = ieee80211_priv(dev);
59 struct iw_point *erq = &(wrqu->encoding);
60
61 if(priv->ieee80211->bHwRadioOff)
62 return 0;
63
64 if (erq->flags & IW_ENCODE_DISABLED) {
65 }
66
67
68 /* i = erq->flags & IW_ENCODE_INDEX;
69 if (i < 1 || i > 4)
70 */
71
72 if (erq->length > 0) {
73
74 //int len = erq->length <= 5 ? 5 : 13;
75
76 u32* tkey= (u32*) key;
77 priv->key0[0] = tkey[0];
78 priv->key0[1] = tkey[1];
79 priv->key0[2] = tkey[2];
80 priv->key0[3] = tkey[3] &0xff;
81 DMESG("Setting wep key to %x %x %x %x",
82 tkey[0],tkey[1],tkey[2],tkey[3]);
83 rtl8180_set_hw_wep(dev);
84 }
85 return 0;
86 }
87
88
89 static int r8180_wx_set_beaconinterval(struct net_device *dev, struct iw_request_info *aa,
90 union iwreq_data *wrqu, char *b)
91 {
92 int *parms = (int *)b;
93 int bi = parms[0];
94
95 struct r8180_priv *priv = ieee80211_priv(dev);
96
97 if(priv->ieee80211->bHwRadioOff)
98 return 0;
99
100 down(&priv->wx_sem);
101 DMESG("setting beacon interval to %x",bi);
102
103 priv->ieee80211->current_network.beacon_interval=bi;
104 rtl8180_commit(dev);
105 up(&priv->wx_sem);
106
107 return 0;
108 }
109
110
111
112 static int r8180_wx_get_mode(struct net_device *dev, struct iw_request_info *a,
113 union iwreq_data *wrqu, char *b)
114 {
115 struct r8180_priv *priv = ieee80211_priv(dev);
116 return ieee80211_wx_get_mode(priv->ieee80211,a,wrqu,b);
117 }
118
119
120
121 static int r8180_wx_get_rate(struct net_device *dev,
122 struct iw_request_info *info,
123 union iwreq_data *wrqu, char *extra)
124 {
125 struct r8180_priv *priv = ieee80211_priv(dev);
126 return ieee80211_wx_get_rate(priv->ieee80211,info,wrqu,extra);
127 }
128
129
130
131 static int r8180_wx_set_rate(struct net_device *dev,
132 struct iw_request_info *info,
133 union iwreq_data *wrqu, char *extra)
134 {
135 int ret;
136 struct r8180_priv *priv = ieee80211_priv(dev);
137
138
139 if(priv->ieee80211->bHwRadioOff)
140 return 0;
141
142 down(&priv->wx_sem);
143
144 ret = ieee80211_wx_set_rate(priv->ieee80211,info,wrqu,extra);
145
146 up(&priv->wx_sem);
147
148 return ret;
149 }
150
151
152 static int r8180_wx_set_crcmon(struct net_device *dev,
153 struct iw_request_info *info,
154 union iwreq_data *wrqu, char *extra)
155 {
156 struct r8180_priv *priv = ieee80211_priv(dev);
157 int *parms = (int *)extra;
158 int enable = (parms[0] > 0);
159 short prev = priv->crcmon;
160
161
162 if(priv->ieee80211->bHwRadioOff)
163 return 0;
164
165 down(&priv->wx_sem);
166
167 if(enable)
168 priv->crcmon=1;
169 else
170 priv->crcmon=0;
171
172 DMESG("bad CRC in monitor mode are %s",
173 priv->crcmon ? "accepted" : "rejected");
174
175 if(prev != priv->crcmon && priv->up){
176 rtl8180_down(dev);
177 rtl8180_up(dev);
178 }
179
180 up(&priv->wx_sem);
181
182 return 0;
183 }
184
185
186 static int r8180_wx_set_mode(struct net_device *dev, struct iw_request_info *a,
187 union iwreq_data *wrqu, char *b)
188 {
189 struct r8180_priv *priv = ieee80211_priv(dev);
190 int ret;
191
192
193 if(priv->ieee80211->bHwRadioOff)
194 return 0;
195
196 down(&priv->wx_sem);
197 // printk("set mode ENABLE_IPS\n");
198 if(priv->bInactivePs){
199 if(wrqu->mode == IW_MODE_ADHOC)
200 IPSLeave(dev);
201 }
202 ret = ieee80211_wx_set_mode(priv->ieee80211,a,wrqu,b);
203
204 //rtl8180_commit(dev);
205
206 up(&priv->wx_sem);
207 return ret;
208 }
209
210 //YJ,add,080819,for hidden ap
211 struct iw_range_with_scan_capa
212 {
213 /* Informative stuff (to choose between different interface) */
214 __u32 throughput; /* To give an idea... */
215 /* In theory this value should be the maximum benchmarked
216 * TCP/IP throughput, because with most of these devices the
217 * bit rate is meaningless (overhead an co) to estimate how
218 * fast the connection will go and pick the fastest one.
219 * I suggest people to play with Netperf or any benchmark...
220 */
221
222 /* NWID (or domain id) */
223 __u32 min_nwid; /* Minimal NWID we are able to set */
224 __u32 max_nwid; /* Maximal NWID we are able to set */
225
226 /* Old Frequency (backward compat - moved lower ) */
227 __u16 old_num_channels;
228 __u8 old_num_frequency;
229
230 /* Scan capabilities */
231 __u8 scan_capa;
232 };
233 //YJ,add,080819,for hidden ap
234
235
236 static int rtl8180_wx_get_range(struct net_device *dev,
237 struct iw_request_info *info,
238 union iwreq_data *wrqu, char *extra)
239 {
240 struct iw_range *range = (struct iw_range *)extra;
241 struct r8180_priv *priv = ieee80211_priv(dev);
242 u16 val;
243 int i;
244 //struct iw_range_with_scan_capa* tmp = (struct iw_range_with_scan_capa*)range; //YJ,add,080819,for hidden ap
245
246 wrqu->data.length = sizeof(*range);
247 memset(range, 0, sizeof(*range));
248
249 /* Let's try to keep this struct in the same order as in
250 * linux/include/wireless.h
251 */
252
253 /* TODO: See what values we can set, and remove the ones we can't
254 * set, or fill them with some default data.
255 */
256
257 /* ~5 Mb/s real (802.11b) */
258 range->throughput = 5 * 1000 * 1000;
259
260 // TODO: Not used in 802.11b?
261 // range->min_nwid; /* Minimal NWID we are able to set */
262 // TODO: Not used in 802.11b?
263 // range->max_nwid; /* Maximal NWID we are able to set */
264
265 /* Old Frequency (backward compat - moved lower ) */
266 // range->old_num_channels;
267 // range->old_num_frequency;
268 // range->old_freq[6]; /* Filler to keep "version" at the same offset */
269 if(priv->rf_set_sens != NULL)
270 range->sensitivity = priv->max_sens; /* signal level threshold range */
271
272 range->max_qual.qual = 100;
273 /* TODO: Find real max RSSI and stick here */
274 range->max_qual.level = 0;
275 range->max_qual.noise = -98;
276 range->max_qual.updated = 7; /* Updated all three */
277
278 range->avg_qual.qual = 92; /* > 8% missed beacons is 'bad' */
279 /* TODO: Find real 'good' to 'bad' threshold value for RSSI */
280 range->avg_qual.level = 20 + -98;
281 range->avg_qual.noise = 0;
282 range->avg_qual.updated = 7; /* Updated all three */
283
284 range->num_bitrates = RATE_COUNT;
285
286 for (i = 0; i < RATE_COUNT && i < IW_MAX_BITRATES; i++) {
287 range->bitrate[i] = rtl8180_rates[i];
288 }
289
290 range->min_frag = MIN_FRAG_THRESHOLD;
291 range->max_frag = MAX_FRAG_THRESHOLD;
292
293 range->pm_capa = 0;
294
295 range->we_version_compiled = WIRELESS_EXT;
296 range->we_version_source = 16;
297
298 // range->retry_capa; /* What retry options are supported */
299 // range->retry_flags; /* How to decode max/min retry limit */
300 // range->r_time_flags; /* How to decode max/min retry life */
301 // range->min_retry; /* Minimal number of retries */
302 // range->max_retry; /* Maximal number of retries */
303 // range->min_r_time; /* Minimal retry lifetime */
304 // range->max_r_time; /* Maximal retry lifetime */
305
306 range->num_channels = 14;
307
308 for (i = 0, val = 0; i < 14; i++) {
309
310 // Include only legal frequencies for some countries
311 if ((GET_DOT11D_INFO(priv->ieee80211)->channel_map)[i+1]) {
312 range->freq[val].i = i + 1;
313 range->freq[val].m = ieee80211_wlan_frequencies[i] * 100000;
314 range->freq[val].e = 1;
315 val++;
316 } else {
317 // FIXME: do we need to set anything for channels
318 // we don't use ?
319 }
320
321 if (val == IW_MAX_FREQUENCIES)
322 break;
323 }
324
325 range->num_frequency = val;
326 range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
327 IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
328
329 //tmp->scan_capa = 0x01; //YJ,add,080819,for hidden ap
330
331 return 0;
332 }
333
334
335 static int r8180_wx_set_scan(struct net_device *dev, struct iw_request_info *a,
336 union iwreq_data *wrqu, char *b)
337 {
338 struct r8180_priv *priv = ieee80211_priv(dev);
339 int ret;
340 struct ieee80211_device* ieee = priv->ieee80211;
341
342
343 if(priv->ieee80211->bHwRadioOff)
344 return 0;
345
346 //YJ,add,080819, for hidden ap
347 //printk("==*&*&*&==>%s in\n", __func__);
348 //printk("=*&*&*&*===>flag:%x, %x\n", wrqu->data.flags, IW_SCAN_THIS_ESSID);
349 if (wrqu->data.flags & IW_SCAN_THIS_ESSID)
350 {
351 struct iw_scan_req* req = (struct iw_scan_req*)b;
352 if (req->essid_len)
353 {
354 //printk("==**&*&*&**===>scan set ssid:%s\n", req->essid);
355 ieee->current_network.ssid_len = req->essid_len;
356 memcpy(ieee->current_network.ssid, req->essid, req->essid_len);
357 //printk("=====>network ssid:%s\n", ieee->current_network.ssid);
358 }
359 }
360 //YJ,add,080819, for hidden ap, end
361
362 down(&priv->wx_sem);
363 if(priv->up){
364 // printk("set scan ENABLE_IPS\n");
365 priv->ieee80211->actscanning = true;
366 if(priv->bInactivePs && (priv->ieee80211->state != IEEE80211_LINKED)){
367 IPSLeave(dev);
368 // down(&priv->ieee80211->wx_sem);
369
370 // if (priv->ieee80211->iw_mode == IW_MODE_MONITOR || !(priv->ieee80211->proto_started)){
371 // ret = -1;
372 // up(&priv->ieee80211->wx_sem);
373 // up(&priv->wx_sem);
374 // return ret;
375 // }
376
377 // queue_work(priv->ieee80211->wq, &priv->ieee80211->wx_sync_scan_wq);
378 //printk("start scan============================>\n");
379 ieee80211_softmac_ips_scan_syncro(priv->ieee80211);
380 //ieee80211_rtl_start_scan(priv->ieee80211);
381 /* intentionally forget to up sem */
382 // up(&priv->ieee80211->wx_sem);
383 ret = 0;
384 }
385 else
386 {
387 //YJ,add,080828, prevent scan in BusyTraffic
388 //FIXME: Need to consider last scan time
389 if ((priv->link_detect.bBusyTraffic) && (true))
390 {
391 ret = 0;
392 printk("Now traffic is busy, please try later!\n");
393 }
394 else
395 //YJ,add,080828, prevent scan in BusyTraffic,end
396 ret = ieee80211_wx_set_scan(priv->ieee80211,a,wrqu,b);
397 }
398 }
399 else
400 ret = -1;
401
402 up(&priv->wx_sem);
403
404 return ret;
405 }
406
407
408 static int r8180_wx_get_scan(struct net_device *dev, struct iw_request_info *a,
409 union iwreq_data *wrqu, char *b)
410 {
411
412 int ret;
413 struct r8180_priv *priv = ieee80211_priv(dev);
414
415 down(&priv->wx_sem);
416 if(priv->up)
417 ret = ieee80211_wx_get_scan(priv->ieee80211,a,wrqu,b);
418 else
419 ret = -1;
420
421 up(&priv->wx_sem);
422 return ret;
423 }
424
425
426 static int r8180_wx_set_essid(struct net_device *dev,
427 struct iw_request_info *a,
428 union iwreq_data *wrqu, char *b)
429 {
430 struct r8180_priv *priv = ieee80211_priv(dev);
431
432 int ret;
433
434 if(priv->ieee80211->bHwRadioOff)
435 return 0;
436
437 down(&priv->wx_sem);
438 //printk("set essid ENABLE_IPS\n");
439 if(priv->bInactivePs)
440 IPSLeave(dev);
441 // printk("haha:set essid %s essid_len = %d essid_flgs = %d\n",b, wrqu->essid.length, wrqu->essid.flags);
442
443 ret = ieee80211_wx_set_essid(priv->ieee80211,a,wrqu,b);
444
445 up(&priv->wx_sem);
446 return ret;
447 }
448
449
450 static int r8180_wx_get_essid(struct net_device *dev,
451 struct iw_request_info *a,
452 union iwreq_data *wrqu, char *b)
453 {
454 int ret;
455 struct r8180_priv *priv = ieee80211_priv(dev);
456
457 down(&priv->wx_sem);
458
459 ret = ieee80211_wx_get_essid(priv->ieee80211, a, wrqu, b);
460
461 up(&priv->wx_sem);
462
463 return ret;
464 }
465
466
467 static int r8180_wx_set_freq(struct net_device *dev, struct iw_request_info *a,
468 union iwreq_data *wrqu, char *b)
469 {
470 int ret;
471 struct r8180_priv *priv = ieee80211_priv(dev);
472
473
474 if(priv->ieee80211->bHwRadioOff)
475 return 0;
476
477 down(&priv->wx_sem);
478
479 ret = ieee80211_wx_set_freq(priv->ieee80211, a, wrqu, b);
480
481 up(&priv->wx_sem);
482 return ret;
483 }
484
485
486 static int r8180_wx_get_name(struct net_device *dev,
487 struct iw_request_info *info,
488 union iwreq_data *wrqu, char *extra)
489 {
490 struct r8180_priv *priv = ieee80211_priv(dev);
491 return ieee80211_wx_get_name(priv->ieee80211, info, wrqu, extra);
492 }
493
494 static int r8180_wx_set_frag(struct net_device *dev,
495 struct iw_request_info *info,
496 union iwreq_data *wrqu, char *extra)
497 {
498 struct r8180_priv *priv = ieee80211_priv(dev);
499
500 if(priv->ieee80211->bHwRadioOff)
501 return 0;
502
503 if (wrqu->frag.disabled)
504 priv->ieee80211->fts = DEFAULT_FRAG_THRESHOLD;
505 else {
506 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
507 wrqu->frag.value > MAX_FRAG_THRESHOLD)
508 return -EINVAL;
509
510 priv->ieee80211->fts = wrqu->frag.value & ~0x1;
511 }
512
513 return 0;
514 }
515
516
517 static int r8180_wx_get_frag(struct net_device *dev,
518 struct iw_request_info *info,
519 union iwreq_data *wrqu, char *extra)
520 {
521 struct r8180_priv *priv = ieee80211_priv(dev);
522
523 wrqu->frag.value = priv->ieee80211->fts;
524 wrqu->frag.fixed = 0; /* no auto select */
525 wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FRAG_THRESHOLD);
526
527 return 0;
528 }
529
530
531 static int r8180_wx_set_wap(struct net_device *dev,
532 struct iw_request_info *info,
533 union iwreq_data *awrq,
534 char *extra)
535 {
536 int ret;
537 struct r8180_priv *priv = ieee80211_priv(dev);
538
539 if(priv->ieee80211->bHwRadioOff)
540 return 0;
541
542 down(&priv->wx_sem);
543
544 ret = ieee80211_wx_set_wap(priv->ieee80211,info,awrq,extra);
545
546 up(&priv->wx_sem);
547 return ret;
548
549 }
550
551
552 static int r8180_wx_get_wap(struct net_device *dev,
553 struct iw_request_info *info,
554 union iwreq_data *wrqu, char *extra)
555 {
556 struct r8180_priv *priv = ieee80211_priv(dev);
557
558 return ieee80211_wx_get_wap(priv->ieee80211,info,wrqu,extra);
559 }
560
561
562 static int r8180_wx_set_enc(struct net_device *dev,
563 struct iw_request_info *info,
564 union iwreq_data *wrqu, char *key)
565 {
566 struct r8180_priv *priv = ieee80211_priv(dev);
567 int ret;
568
569 if(priv->ieee80211->bHwRadioOff)
570 return 0;
571
572
573 down(&priv->wx_sem);
574
575 if(priv->hw_wep) ret = r8180_wx_set_key(dev,info,wrqu,key);
576 else{
577 DMESG("Setting SW wep key");
578 ret = ieee80211_wx_set_encode(priv->ieee80211,info,wrqu,key);
579 }
580
581 up(&priv->wx_sem);
582 return ret;
583 }
584
585
586 static int r8180_wx_get_enc(struct net_device *dev,
587 struct iw_request_info *info,
588 union iwreq_data *wrqu, char *key)
589 {
590 struct r8180_priv *priv = ieee80211_priv(dev);
591
592 return ieee80211_wx_get_encode(priv->ieee80211, info, wrqu, key);
593 }
594
595
596 static int r8180_wx_set_scan_type(struct net_device *dev, struct iw_request_info *aa, union
597 iwreq_data *wrqu, char *p){
598
599 struct r8180_priv *priv = ieee80211_priv(dev);
600 int *parms=(int*)p;
601 int mode=parms[0];
602
603 if(priv->ieee80211->bHwRadioOff)
604 return 0;
605
606 priv->ieee80211->active_scan = mode;
607
608 return 1;
609 }
610
611
612 /* added by christian */
613 /*
614 static int r8180_wx_set_monitor_type(struct net_device *dev, struct iw_request_info *aa, union
615 iwreq_data *wrqu, char *p){
616
617 struct r8180_priv *priv = ieee80211_priv(dev);
618 int *parms=(int*)p;
619 int mode=parms[0];
620
621 if(priv->ieee80211->iw_mode != IW_MODE_MONITOR) return -1;
622 priv->prism_hdr = mode;
623 if(!mode)dev->type=ARPHRD_IEEE80211;
624 else dev->type=ARPHRD_IEEE80211_PRISM;
625 DMESG("using %s RX encap", mode ? "AVS":"80211");
626 return 0;
627
628 }
629 */
630 //of r8180_wx_set_monitor_type
631 /* end added christian */
632
633 static int r8180_wx_set_retry(struct net_device *dev,
634 struct iw_request_info *info,
635 union iwreq_data *wrqu, char *extra)
636 {
637 struct r8180_priv *priv = ieee80211_priv(dev);
638 int err = 0;
639
640 if(priv->ieee80211->bHwRadioOff)
641 return 0;
642
643 down(&priv->wx_sem);
644
645 if (wrqu->retry.flags & IW_RETRY_LIFETIME ||
646 wrqu->retry.disabled){
647 err = -EINVAL;
648 goto exit;
649 }
650 if (!(wrqu->retry.flags & IW_RETRY_LIMIT)){
651 err = -EINVAL;
652 goto exit;
653 }
654
655 if(wrqu->retry.value > R8180_MAX_RETRY){
656 err= -EINVAL;
657 goto exit;
658 }
659 if (wrqu->retry.flags & IW_RETRY_MAX) {
660 priv->retry_rts = wrqu->retry.value;
661 DMESG("Setting retry for RTS/CTS data to %d", wrqu->retry.value);
662
663 }else {
664 priv->retry_data = wrqu->retry.value;
665 DMESG("Setting retry for non RTS/CTS data to %d", wrqu->retry.value);
666 }
667
668 /* FIXME !
669 * We might try to write directly the TX config register
670 * or to restart just the (R)TX process.
671 * I'm unsure if whole reset is really needed
672 */
673
674 rtl8180_commit(dev);
675 /*
676 if(priv->up){
677 rtl8180_rtx_disable(dev);
678 rtl8180_rx_enable(dev);
679 rtl8180_tx_enable(dev);
680
681 }
682 */
683 exit:
684 up(&priv->wx_sem);
685
686 return err;
687 }
688
689 static int r8180_wx_get_retry(struct net_device *dev,
690 struct iw_request_info *info,
691 union iwreq_data *wrqu, char *extra)
692 {
693 struct r8180_priv *priv = ieee80211_priv(dev);
694
695
696 wrqu->retry.disabled = 0; /* can't be disabled */
697
698 if ((wrqu->retry.flags & IW_RETRY_TYPE) ==
699 IW_RETRY_LIFETIME)
700 return -EINVAL;
701
702 if (wrqu->retry.flags & IW_RETRY_MAX) {
703 wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MAX;
704 wrqu->retry.value = priv->retry_rts;
705 } else {
706 wrqu->retry.flags = IW_RETRY_LIMIT & IW_RETRY_MIN;
707 wrqu->retry.value = priv->retry_data;
708 }
709 //DMESG("returning %d",wrqu->retry.value);
710
711
712 return 0;
713 }
714
715 static int r8180_wx_get_sens(struct net_device *dev,
716 struct iw_request_info *info,
717 union iwreq_data *wrqu, char *extra)
718 {
719 struct r8180_priv *priv = ieee80211_priv(dev);
720 if(priv->rf_set_sens == NULL)
721 return -1; /* we have not this support for this radio */
722 wrqu->sens.value = priv->sens;
723 return 0;
724 }
725
726
727 static int r8180_wx_set_sens(struct net_device *dev,
728 struct iw_request_info *info,
729 union iwreq_data *wrqu, char *extra)
730 {
731
732 struct r8180_priv *priv = ieee80211_priv(dev);
733
734 short err = 0;
735
736 if(priv->ieee80211->bHwRadioOff)
737 return 0;
738
739 down(&priv->wx_sem);
740 //DMESG("attempt to set sensivity to %ddb",wrqu->sens.value);
741 if(priv->rf_set_sens == NULL) {
742 err= -1; /* we have not this support for this radio */
743 goto exit;
744 }
745 if(priv->rf_set_sens(dev, wrqu->sens.value) == 0)
746 priv->sens = wrqu->sens.value;
747 else
748 err= -EINVAL;
749
750 exit:
751 up(&priv->wx_sem);
752
753 return err;
754 }
755
756
757 static int r8180_wx_set_rawtx(struct net_device *dev,
758 struct iw_request_info *info,
759 union iwreq_data *wrqu, char *extra)
760 {
761 struct r8180_priv *priv = ieee80211_priv(dev);
762 int ret;
763
764 if(priv->ieee80211->bHwRadioOff)
765 return 0;
766
767 down(&priv->wx_sem);
768
769 ret = ieee80211_wx_set_rawtx(priv->ieee80211, info, wrqu, extra);
770
771 up(&priv->wx_sem);
772
773 return ret;
774
775 }
776
777 static int r8180_wx_get_power(struct net_device *dev,
778 struct iw_request_info *info,
779 union iwreq_data *wrqu, char *extra)
780 {
781 int ret;
782 struct r8180_priv *priv = ieee80211_priv(dev);
783
784 down(&priv->wx_sem);
785
786 ret = ieee80211_wx_get_power(priv->ieee80211, info, wrqu, extra);
787
788 up(&priv->wx_sem);
789
790 return ret;
791 }
792
793 static int r8180_wx_set_power(struct net_device *dev,
794 struct iw_request_info *info,
795 union iwreq_data *wrqu, char *extra)
796 {
797 int ret;
798 struct r8180_priv *priv = ieee80211_priv(dev);
799
800
801 if(priv->ieee80211->bHwRadioOff)
802 return 0;
803
804 down(&priv->wx_sem);
805 printk("=>>>>>>>>>>=============================>set power:%d,%d!\n",wrqu->power.disabled, wrqu->power.flags);
806 if (wrqu->power.disabled==0) {
807 wrqu->power.flags|=IW_POWER_ALL_R;
808 wrqu->power.flags|=IW_POWER_TIMEOUT;
809 wrqu->power.value =1000;
810 }
811
812 ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra);
813
814 up(&priv->wx_sem);
815
816 return ret;
817 }
818
819 static int r8180_wx_set_rts(struct net_device *dev,
820 struct iw_request_info *info,
821 union iwreq_data *wrqu, char *extra)
822 {
823 struct r8180_priv *priv = ieee80211_priv(dev);
824
825
826 if(priv->ieee80211->bHwRadioOff)
827 return 0;
828
829 if (wrqu->rts.disabled)
830 priv->rts = DEFAULT_RTS_THRESHOLD;
831 else {
832 if (wrqu->rts.value < MIN_RTS_THRESHOLD ||
833 wrqu->rts.value > MAX_RTS_THRESHOLD)
834 return -EINVAL;
835
836 priv->rts = wrqu->rts.value;
837 }
838
839 return 0;
840 }
841 static int r8180_wx_get_rts(struct net_device *dev,
842 struct iw_request_info *info,
843 union iwreq_data *wrqu, char *extra)
844 {
845 struct r8180_priv *priv = ieee80211_priv(dev);
846
847
848
849 wrqu->rts.value = priv->rts;
850 wrqu->rts.fixed = 0; /* no auto select */
851 wrqu->rts.disabled = (wrqu->rts.value == 0);
852
853 return 0;
854 }
855 static int dummy(struct net_device *dev, struct iw_request_info *a,
856 union iwreq_data *wrqu,char *b)
857 {
858 return -1;
859 }
860
861 /*
862 static int r8180_wx_get_psmode(struct net_device *dev,
863 struct iw_request_info *info,
864 union iwreq_data *wrqu, char *extra)
865 {
866 struct r8180_priv *priv = ieee80211_priv(dev);
867 struct ieee80211_device *ieee;
868 int ret = 0;
869
870
871
872 down(&priv->wx_sem);
873
874 if(priv) {
875 ieee = priv->ieee80211;
876 if(ieee->ps == IEEE80211_PS_DISABLED) {
877 *((unsigned int *)extra) = IEEE80211_PS_DISABLED;
878 goto exit;
879 }
880 *((unsigned int *)extra) = IW_POWER_TIMEOUT;
881 if (ieee->ps & IEEE80211_PS_MBCAST)
882 *((unsigned int *)extra) |= IW_POWER_ALL_R;
883 else
884 *((unsigned int *)extra) |= IW_POWER_UNICAST_R;
885 } else
886 ret = -1;
887 exit:
888 up(&priv->wx_sem);
889
890 return ret;
891 }
892 static int r8180_wx_set_psmode(struct net_device *dev,
893 struct iw_request_info *info,
894 union iwreq_data *wrqu, char *extra)
895 {
896 struct r8180_priv *priv = ieee80211_priv(dev);
897 //struct ieee80211_device *ieee;
898 int ret = 0;
899
900
901
902 down(&priv->wx_sem);
903
904 ret = ieee80211_wx_set_power(priv->ieee80211, info, wrqu, extra);
905
906 up(&priv->wx_sem);
907
908 return ret;
909
910 }
911 */
912
913 static int r8180_wx_get_iwmode(struct net_device *dev,
914 struct iw_request_info *info,
915 union iwreq_data *wrqu, char *extra)
916 {
917 struct r8180_priv *priv = ieee80211_priv(dev);
918 struct ieee80211_device *ieee;
919 int ret = 0;
920
921
922
923 down(&priv->wx_sem);
924
925 ieee = priv->ieee80211;
926
927 strcpy(extra, "802.11");
928 if(ieee->modulation & IEEE80211_CCK_MODULATION) {
929 strcat(extra, "b");
930 if(ieee->modulation & IEEE80211_OFDM_MODULATION)
931 strcat(extra, "/g");
932 } else if(ieee->modulation & IEEE80211_OFDM_MODULATION)
933 strcat(extra, "g");
934
935 up(&priv->wx_sem);
936
937 return ret;
938 }
939 static int r8180_wx_set_iwmode(struct net_device *dev,
940 struct iw_request_info *info,
941 union iwreq_data *wrqu, char *extra)
942 {
943 struct r8180_priv *priv = ieee80211_priv(dev);
944 struct ieee80211_device *ieee = priv->ieee80211;
945 int *param = (int *)extra;
946 int ret = 0;
947 int modulation = 0, mode = 0;
948
949
950 if(priv->ieee80211->bHwRadioOff)
951 return 0;
952
953 down(&priv->wx_sem);
954
955 if (*param == 1) {
956 modulation |= IEEE80211_CCK_MODULATION;
957 mode = IEEE_B;
958 printk(KERN_INFO "B mode!\n");
959 } else if (*param == 2) {
960 modulation |= IEEE80211_OFDM_MODULATION;
961 mode = IEEE_G;
962 printk(KERN_INFO "G mode!\n");
963 } else if (*param == 3) {
964 modulation |= IEEE80211_CCK_MODULATION;
965 modulation |= IEEE80211_OFDM_MODULATION;
966 mode = IEEE_B|IEEE_G;
967 printk(KERN_INFO "B/G mode!\n");
968 }
969
970 if(ieee->proto_started) {
971 ieee80211_stop_protocol(ieee);
972 ieee->mode = mode;
973 ieee->modulation = modulation;
974 ieee80211_start_protocol(ieee);
975 } else {
976 ieee->mode = mode;
977 ieee->modulation = modulation;
978 // ieee80211_start_protocol(ieee);
979 }
980
981 up(&priv->wx_sem);
982
983 return ret;
984 }
985 static int r8180_wx_get_preamble(struct net_device *dev,
986 struct iw_request_info *info,
987 union iwreq_data *wrqu, char *extra)
988 {
989 struct r8180_priv *priv = ieee80211_priv(dev);
990
991
992
993 down(&priv->wx_sem);
994
995
996
997 *extra = (char) priv->plcp_preamble_mode; // 0:auto 1:short 2:long
998 up(&priv->wx_sem);
999
1000 return 0;
1001 }
1002 static int r8180_wx_set_preamble(struct net_device *dev,
1003 struct iw_request_info *info,
1004 union iwreq_data *wrqu, char *extra)
1005 {
1006 struct r8180_priv *priv = ieee80211_priv(dev);
1007 int ret = 0;
1008
1009
1010 if(priv->ieee80211->bHwRadioOff)
1011 return 0;
1012
1013 down(&priv->wx_sem);
1014 if (*extra<0||*extra>2)
1015 ret = -1;
1016 else
1017 priv->plcp_preamble_mode = *((short *)extra) ;
1018
1019
1020
1021 up(&priv->wx_sem);
1022
1023 return ret;
1024 }
1025 static int r8180_wx_get_siglevel(struct net_device *dev,
1026 struct iw_request_info *info,
1027 union iwreq_data *wrqu, char *extra)
1028 {
1029 struct r8180_priv *priv = ieee80211_priv(dev);
1030 //struct ieee80211_network *network = &(priv->ieee80211->current_network);
1031 int ret = 0;
1032
1033
1034
1035 down(&priv->wx_sem);
1036 // Modify by hikaru 6.5
1037 *((int *)extra) = priv->wstats.qual.level;//for interface test ,it should be the priv->wstats.qual.level;
1038
1039
1040
1041 up(&priv->wx_sem);
1042
1043 return ret;
1044 }
1045 static int r8180_wx_get_sigqual(struct net_device *dev,
1046 struct iw_request_info *info,
1047 union iwreq_data *wrqu, char *extra)
1048 {
1049 struct r8180_priv *priv = ieee80211_priv(dev);
1050 //struct ieee80211_network *network = &(priv->ieee80211->current_network);
1051 int ret = 0;
1052
1053
1054
1055 down(&priv->wx_sem);
1056 // Modify by hikaru 6.5
1057 *((int *)extra) = priv->wstats.qual.qual;//for interface test ,it should be the priv->wstats.qual.qual;
1058
1059
1060
1061 up(&priv->wx_sem);
1062
1063 return ret;
1064 }
1065 static int r8180_wx_reset_stats(struct net_device *dev,
1066 struct iw_request_info *info,
1067 union iwreq_data *wrqu, char *extra)
1068 {
1069 struct r8180_priv *priv =ieee80211_priv(dev);
1070 down(&priv->wx_sem);
1071
1072 priv->stats.txrdu = 0;
1073 priv->stats.rxrdu = 0;
1074 priv->stats.rxnolast = 0;
1075 priv->stats.rxnodata = 0;
1076 priv->stats.rxnopointer = 0;
1077 priv->stats.txnperr = 0;
1078 priv->stats.txresumed = 0;
1079 priv->stats.rxerr = 0;
1080 priv->stats.rxoverflow = 0;
1081 priv->stats.rxint = 0;
1082
1083 priv->stats.txnpokint = 0;
1084 priv->stats.txhpokint = 0;
1085 priv->stats.txhperr = 0;
1086 priv->stats.ints = 0;
1087 priv->stats.shints = 0;
1088 priv->stats.txoverflow = 0;
1089 priv->stats.rxdmafail = 0;
1090 priv->stats.txbeacon = 0;
1091 priv->stats.txbeaconerr = 0;
1092 priv->stats.txlpokint = 0;
1093 priv->stats.txlperr = 0;
1094 priv->stats.txretry =0;//20060601
1095 priv->stats.rxcrcerrmin=0;
1096 priv->stats.rxcrcerrmid=0;
1097 priv->stats.rxcrcerrmax=0;
1098 priv->stats.rxicverr=0;
1099
1100 up(&priv->wx_sem);
1101
1102 return 0;
1103
1104 }
1105 static int r8180_wx_radio_on(struct net_device *dev,
1106 struct iw_request_info *info,
1107 union iwreq_data *wrqu, char *extra)
1108 {
1109 struct r8180_priv *priv =ieee80211_priv(dev);
1110
1111 if(priv->ieee80211->bHwRadioOff)
1112 return 0;
1113
1114
1115 down(&priv->wx_sem);
1116 priv->rf_wakeup(dev);
1117
1118 up(&priv->wx_sem);
1119
1120 return 0;
1121
1122 }
1123
1124 static int r8180_wx_radio_off(struct net_device *dev,
1125 struct iw_request_info *info,
1126 union iwreq_data *wrqu, char *extra)
1127 {
1128 struct r8180_priv *priv =ieee80211_priv(dev);
1129
1130 if(priv->ieee80211->bHwRadioOff)
1131 return 0;
1132
1133
1134 down(&priv->wx_sem);
1135 priv->rf_sleep(dev);
1136
1137 up(&priv->wx_sem);
1138
1139 return 0;
1140
1141 }
1142 static int r8180_wx_get_channelplan(struct net_device *dev,
1143 struct iw_request_info *info,
1144 union iwreq_data *wrqu, char *extra)
1145 {
1146 struct r8180_priv *priv = ieee80211_priv(dev);
1147
1148
1149
1150 down(&priv->wx_sem);
1151 *extra = priv->channel_plan;
1152
1153
1154
1155 up(&priv->wx_sem);
1156
1157 return 0;
1158 }
1159 static int r8180_wx_set_channelplan(struct net_device *dev,
1160 struct iw_request_info *info,
1161 union iwreq_data *wrqu, char *extra)
1162 {
1163 struct r8180_priv *priv = ieee80211_priv(dev);
1164 //struct ieee80211_device *ieee = netdev_priv(dev);
1165 int *val = (int *)extra;
1166 int i;
1167 printk("-----in fun %s\n", __func__);
1168
1169 if(priv->ieee80211->bHwRadioOff)
1170 return 0;
1171
1172 //unsigned long flags;
1173 down(&priv->wx_sem);
1174 if (DefaultChannelPlan[*val].Len != 0){
1175 priv ->channel_plan = *val;
1176 // Clear old channel map
1177 for (i=1;i<=MAX_CHANNEL_NUMBER;i++)
1178 {
1179 GET_DOT11D_INFO(priv->ieee80211)->channel_map[i] = 0;
1180 }
1181 // Set new channel map
1182 for (i=1;i<=DefaultChannelPlan[*val].Len;i++)
1183 {
1184 GET_DOT11D_INFO(priv->ieee80211)->channel_map[DefaultChannelPlan[*val].Channel[i-1]] = 1;
1185 }
1186 }
1187 up(&priv->wx_sem);
1188
1189 return 0;
1190 }
1191
1192 static int r8180_wx_get_version(struct net_device *dev,
1193 struct iw_request_info *info,
1194 union iwreq_data *wrqu, char *extra)
1195 {
1196 struct r8180_priv *priv = ieee80211_priv(dev);
1197 //struct ieee80211_device *ieee;
1198
1199 down(&priv->wx_sem);
1200 strcpy(extra, "1020.0808");
1201 up(&priv->wx_sem);
1202
1203 return 0;
1204 }
1205
1206 //added by amy 080818
1207 //receive datarate from user typing valid rate is from 2 to 108 (1 - 54M), if input 0, return to normal rate adaptive.
1208 static int r8180_wx_set_forcerate(struct net_device *dev,
1209 struct iw_request_info *info,
1210 union iwreq_data *wrqu, char *extra)
1211 {
1212 struct r8180_priv *priv = ieee80211_priv(dev);
1213 u8 forcerate = *extra;
1214
1215 down(&priv->wx_sem);
1216
1217 printk("==============>%s(): forcerate is %d\n",__func__,forcerate);
1218 if((forcerate == 2) || (forcerate == 4) || (forcerate == 11) || (forcerate == 22) || (forcerate == 12) ||
1219 (forcerate == 18) || (forcerate == 24) || (forcerate == 36) || (forcerate == 48) || (forcerate == 72) ||
1220 (forcerate == 96) || (forcerate == 108))
1221 {
1222 priv->ForcedDataRate = 1;
1223 priv->ieee80211->rate = forcerate * 5;
1224 }
1225 else if(forcerate == 0)
1226 {
1227 priv->ForcedDataRate = 0;
1228 printk("OK! return rate adaptive\n");
1229 }
1230 else
1231 printk("ERR: wrong rate\n");
1232 up(&priv->wx_sem);
1233 return 0;
1234 }
1235
1236 static int r8180_wx_set_enc_ext(struct net_device *dev,
1237 struct iw_request_info *info,
1238 union iwreq_data *wrqu, char *extra)
1239 {
1240
1241 struct r8180_priv *priv = ieee80211_priv(dev);
1242 //printk("===>%s()\n", __func__);
1243
1244 int ret=0;
1245
1246 if(priv->ieee80211->bHwRadioOff)
1247 return 0;
1248
1249 down(&priv->wx_sem);
1250 ret = ieee80211_wx_set_encode_ext(priv->ieee80211, info, wrqu, extra);
1251 up(&priv->wx_sem);
1252 return ret;
1253
1254 }
1255 static int r8180_wx_set_auth(struct net_device *dev,
1256 struct iw_request_info *info,
1257 union iwreq_data *wrqu, char *extra)
1258 {
1259 //printk("====>%s()\n", __func__);
1260 struct r8180_priv *priv = ieee80211_priv(dev);
1261 int ret=0;
1262
1263 if(priv->ieee80211->bHwRadioOff)
1264 return 0;
1265
1266 down(&priv->wx_sem);
1267 ret = ieee80211_wx_set_auth(priv->ieee80211, info, &wrqu->param, extra);
1268 up(&priv->wx_sem);
1269 return ret;
1270 }
1271
1272 static int r8180_wx_set_mlme(struct net_device *dev,
1273 struct iw_request_info *info,
1274 union iwreq_data *wrqu, char *extra)
1275 {
1276 //printk("====>%s()\n", __func__);
1277
1278 int ret=0;
1279 struct r8180_priv *priv = ieee80211_priv(dev);
1280
1281
1282 if(priv->ieee80211->bHwRadioOff)
1283 return 0;
1284
1285
1286 down(&priv->wx_sem);
1287 #if 1
1288 ret = ieee80211_wx_set_mlme(priv->ieee80211, info, wrqu, extra);
1289 #endif
1290 up(&priv->wx_sem);
1291 return ret;
1292 }
1293 static int r8180_wx_set_gen_ie(struct net_device *dev,
1294 struct iw_request_info *info,
1295 union iwreq_data *wrqu, char *extra)
1296 {
1297 // printk("====>%s(), len:%d\n", __func__, data->length);
1298 int ret=0;
1299 struct r8180_priv *priv = ieee80211_priv(dev);
1300
1301
1302 if(priv->ieee80211->bHwRadioOff)
1303 return 0;
1304
1305 down(&priv->wx_sem);
1306 #if 1
1307 ret = ieee80211_wx_set_gen_ie(priv->ieee80211, extra, wrqu->data.length);
1308 #endif
1309 up(&priv->wx_sem);
1310 //printk("<======%s(), ret:%d\n", __func__, ret);
1311 return ret;
1312
1313
1314 }
1315 static iw_handler r8180_wx_handlers[] =
1316 {
1317 NULL, /* SIOCSIWCOMMIT */
1318 r8180_wx_get_name, /* SIOCGIWNAME */
1319 dummy, /* SIOCSIWNWID */
1320 dummy, /* SIOCGIWNWID */
1321 r8180_wx_set_freq, /* SIOCSIWFREQ */
1322 r8180_wx_get_freq, /* SIOCGIWFREQ */
1323 r8180_wx_set_mode, /* SIOCSIWMODE */
1324 r8180_wx_get_mode, /* SIOCGIWMODE */
1325 r8180_wx_set_sens, /* SIOCSIWSENS */
1326 r8180_wx_get_sens, /* SIOCGIWSENS */
1327 NULL, /* SIOCSIWRANGE */
1328 rtl8180_wx_get_range, /* SIOCGIWRANGE */
1329 NULL, /* SIOCSIWPRIV */
1330 NULL, /* SIOCGIWPRIV */
1331 NULL, /* SIOCSIWSTATS */
1332 NULL, /* SIOCGIWSTATS */
1333 dummy, /* SIOCSIWSPY */
1334 dummy, /* SIOCGIWSPY */
1335 NULL, /* SIOCGIWTHRSPY */
1336 NULL, /* SIOCWIWTHRSPY */
1337 r8180_wx_set_wap, /* SIOCSIWAP */
1338 r8180_wx_get_wap, /* SIOCGIWAP */
1339 r8180_wx_set_mlme, /* SIOCSIWMLME*/
1340 dummy, /* SIOCGIWAPLIST -- depricated */
1341 r8180_wx_set_scan, /* SIOCSIWSCAN */
1342 r8180_wx_get_scan, /* SIOCGIWSCAN */
1343 r8180_wx_set_essid, /* SIOCSIWESSID */
1344 r8180_wx_get_essid, /* SIOCGIWESSID */
1345 dummy, /* SIOCSIWNICKN */
1346 dummy, /* SIOCGIWNICKN */
1347 NULL, /* -- hole -- */
1348 NULL, /* -- hole -- */
1349 r8180_wx_set_rate, /* SIOCSIWRATE */
1350 r8180_wx_get_rate, /* SIOCGIWRATE */
1351 r8180_wx_set_rts, /* SIOCSIWRTS */
1352 r8180_wx_get_rts, /* SIOCGIWRTS */
1353 r8180_wx_set_frag, /* SIOCSIWFRAG */
1354 r8180_wx_get_frag, /* SIOCGIWFRAG */
1355 dummy, /* SIOCSIWTXPOW */
1356 dummy, /* SIOCGIWTXPOW */
1357 r8180_wx_set_retry, /* SIOCSIWRETRY */
1358 r8180_wx_get_retry, /* SIOCGIWRETRY */
1359 r8180_wx_set_enc, /* SIOCSIWENCODE */
1360 r8180_wx_get_enc, /* SIOCGIWENCODE */
1361 r8180_wx_set_power, /* SIOCSIWPOWER */
1362 r8180_wx_get_power, /* SIOCGIWPOWER */
1363 NULL, /*---hole---*/
1364 NULL, /*---hole---*/
1365 r8180_wx_set_gen_ie, /* SIOCSIWGENIE */
1366 NULL, /* SIOCSIWGENIE */
1367 r8180_wx_set_auth, /* SIOCSIWAUTH */
1368 NULL, /* SIOCSIWAUTH */
1369 r8180_wx_set_enc_ext, /* SIOCSIWENCODEEXT */
1370 NULL, /* SIOCSIWENCODEEXT */
1371 NULL, /* SIOCSIWPMKSA */
1372 NULL, /*---hole---*/
1373 };
1374
1375
1376 static const struct iw_priv_args r8180_private_args[] = {
1377 {
1378 SIOCIWFIRSTPRIV + 0x0,
1379 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "badcrc"
1380 },
1381 { SIOCIWFIRSTPRIV + 0x1,
1382 0, 0, "dummy"
1383
1384 },
1385 {
1386 SIOCIWFIRSTPRIV + 0x2,
1387 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "beaconint"
1388 },
1389 { SIOCIWFIRSTPRIV + 0x3,
1390 0, 0, "dummy"
1391
1392 },
1393 /* added by christian */
1394 //{
1395 // SIOCIWFIRSTPRIV + 0x2,
1396 // IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "prismhdr"
1397 //},
1398 /* end added by christian */
1399 {
1400 SIOCIWFIRSTPRIV + 0x4,
1401 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "activescan"
1402
1403 },
1404 { SIOCIWFIRSTPRIV + 0x5,
1405 0, 0, "dummy"
1406
1407 },
1408 {
1409 SIOCIWFIRSTPRIV + 0x6,
1410 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "rawtx"
1411
1412 },
1413 { SIOCIWFIRSTPRIV + 0x7,
1414 0, 0, "dummy"
1415
1416 },
1417 // {
1418 // SIOCIWFIRSTPRIV + 0x5,
1419 // 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getpsmode"
1420 // },
1421 // {
1422 // SIOCIWFIRSTPRIV + 0x6,
1423 // IW_PRIV_SIZE_FIXED, 0, "setpsmode"
1424 // },
1425 //set/get mode have been realized in public handlers
1426
1427 {
1428 SIOCIWFIRSTPRIV + 0x8,
1429 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setiwmode"
1430 },
1431 {
1432 SIOCIWFIRSTPRIV + 0x9,
1433 0, IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getiwmode"
1434 },
1435 {
1436 SIOCIWFIRSTPRIV + 0xA,
1437 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setpreamble"
1438 },
1439 {
1440 SIOCIWFIRSTPRIV + 0xB,
1441 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getpreamble"
1442 },
1443 { SIOCIWFIRSTPRIV + 0xC,
1444 0, 0, "dummy"
1445 },
1446 {
1447 SIOCIWFIRSTPRIV + 0xD,
1448 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getrssi"
1449 },
1450 { SIOCIWFIRSTPRIV + 0xE,
1451 0, 0, "dummy"
1452 },
1453 {
1454 SIOCIWFIRSTPRIV + 0xF,
1455 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getlinkqual"
1456 },
1457 {
1458 SIOCIWFIRSTPRIV + 0x10,
1459 0, 0, "resetstats"
1460 },
1461 {
1462 SIOCIWFIRSTPRIV + 0x11,
1463 0,0, "dummy"
1464 },
1465 {
1466 SIOCIWFIRSTPRIV + 0x12,
1467 0, 0, "radioon"
1468 },
1469 {
1470 SIOCIWFIRSTPRIV + 0x13,
1471 0, 0, "radiooff"
1472 },
1473 {
1474 SIOCIWFIRSTPRIV + 0x14,
1475 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setchannel"
1476 },
1477 {
1478 SIOCIWFIRSTPRIV + 0x15,
1479 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, "getchannel"
1480 },
1481 {
1482 SIOCIWFIRSTPRIV + 0x16,
1483 0,0, "dummy"
1484 },
1485 {
1486 SIOCIWFIRSTPRIV + 0x17,
1487 0,IW_PRIV_TYPE_CHAR | IW_PRIV_SIZE_FIXED | 32, "getversion"
1488 },
1489 {
1490 SIOCIWFIRSTPRIV + 0x18,
1491 IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1, 0, "setrate"
1492 },
1493 };
1494
1495
1496 static iw_handler r8180_private_handler[] = {
1497 r8180_wx_set_crcmon, /*SIOCIWSECONDPRIV*/
1498 dummy,
1499 r8180_wx_set_beaconinterval,
1500 dummy,
1501 //r8180_wx_set_monitor_type,
1502 r8180_wx_set_scan_type,
1503 dummy,
1504 r8180_wx_set_rawtx,
1505 dummy,
1506 r8180_wx_set_iwmode,
1507 r8180_wx_get_iwmode,
1508 r8180_wx_set_preamble,
1509 r8180_wx_get_preamble,
1510 dummy,
1511 r8180_wx_get_siglevel,
1512 dummy,
1513 r8180_wx_get_sigqual,
1514 r8180_wx_reset_stats,
1515 dummy,//r8180_wx_get_stats
1516 r8180_wx_radio_on,
1517 r8180_wx_radio_off,
1518 r8180_wx_set_channelplan,
1519 r8180_wx_get_channelplan,
1520 dummy,
1521 r8180_wx_get_version,
1522 r8180_wx_set_forcerate,
1523 };
1524
1525 static inline int is_same_network(struct ieee80211_network *src,
1526 struct ieee80211_network *dst,
1527 struct ieee80211_device *ieee)
1528 {
1529 /* A network is only a duplicate if the channel, BSSID, ESSID
1530 * and the capability field (in particular IBSS and BSS) all match.
1531 * We treat all <hidden> with the same BSSID and channel
1532 * as one network */
1533 return (((src->ssid_len == dst->ssid_len)||(ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod, 080819,for hidden ap
1534 //((src->ssid_len == dst->ssid_len) &&
1535 (src->channel == dst->channel) &&
1536 !memcmp(src->bssid, dst->bssid, ETH_ALEN) &&
1537 (!memcmp(src->ssid, dst->ssid, src->ssid_len)||(ieee->iw_mode == IW_MODE_INFRA)) && //YJ,mod, 080819,for hidden ap
1538 //!memcmp(src->ssid, dst->ssid, src->ssid_len) &&
1539 ((src->capability & WLAN_CAPABILITY_IBSS) ==
1540 (dst->capability & WLAN_CAPABILITY_IBSS)) &&
1541 ((src->capability & WLAN_CAPABILITY_BSS) ==
1542 (dst->capability & WLAN_CAPABILITY_BSS)));
1543 }
1544
1545 //WB modefied to show signal to GUI on 18-01-2008
1546 static struct iw_statistics *r8180_get_wireless_stats(struct net_device *dev)
1547 {
1548 struct r8180_priv *priv = ieee80211_priv(dev);
1549 struct ieee80211_device* ieee = priv->ieee80211;
1550 struct iw_statistics* wstats = &priv->wstats;
1551 //struct ieee80211_network* target = NULL;
1552 int tmp_level = 0;
1553 int tmp_qual = 0;
1554 int tmp_noise = 0;
1555 //unsigned long flag;
1556
1557 if (ieee->state < IEEE80211_LINKED)
1558 {
1559 wstats->qual.qual = 0;
1560 wstats->qual.level = 0;
1561 wstats->qual.noise = 0;
1562 wstats->qual.updated = IW_QUAL_ALL_UPDATED | IW_QUAL_DBM;
1563 return wstats;
1564 }
1565
1566 tmp_level = (&ieee->current_network)->stats.signal;
1567 tmp_qual = (&ieee->current_network)->stats.signalstrength;
1568 tmp_noise = (&ieee->current_network)->stats.noise;
1569 //printk("level:%d, qual:%d, noise:%d\n", tmp_level, tmp_qual, tmp_noise);
1570
1571 // printk("level:%d\n", tmp_level);
1572 wstats->qual.level = tmp_level;
1573 wstats->qual.qual = tmp_qual;
1574 wstats->qual.noise = tmp_noise;
1575 wstats->qual.updated = IW_QUAL_ALL_UPDATED| IW_QUAL_DBM;
1576 return wstats;
1577 }
1578
1579 struct iw_handler_def r8180_wx_handlers_def={
1580 .standard = r8180_wx_handlers,
1581 .num_standard = ARRAY_SIZE(r8180_wx_handlers),
1582 .private = r8180_private_handler,
1583 .num_private = ARRAY_SIZE(r8180_private_handler),
1584 .num_private_args = sizeof(r8180_private_args) / sizeof(struct iw_priv_args),
1585 .get_wireless_stats = r8180_get_wireless_stats,
1586 .private_args = (struct iw_priv_args *)r8180_private_args,
1587 };
1588
1589
Linux 2.6 ibm-acpi/thinkpad-acpi driver git tree