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Merge branch 'pm-cpufreq'
[linux-2.6-block.git] / drivers / staging / rtl8188eu / core / rtw_debug.c
CommitLineData
06a05884
LF		 1/******************************************************************************
2 *
3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20#define _RTW_DEBUG_C_
21
22#include <rtw_debug.h>
e73fd15e 23#include <usb_ops_linux.h>
06a05884
LF		 24
25int proc_get_drv_version(char *page, char **start,
26 off_t offset, int count,
27 int *eof, void *data)
28{
29 int len = 0;
30
31 len += snprintf(page + len, count - len, "%s\n", DRIVERVERSION);
32
33 *eof = 1;
34 return len;
35}
36
37int proc_get_write_reg(char *page, char **start,
38 off_t offset, int count,
39 int *eof, void *data)
40{
41 *eof = 1;
42 return 0;
43}
44
45int proc_set_write_reg(struct file *file, const char __user *buffer,
46 unsigned long count, void *data)
47{
60c89911 48 struct net_device *dev = data;
06a05884
LF		 49 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
50 char tmp[32];
51 u32 addr, val, len;
52
53 if (count < 3) {
54 DBG_88E("argument size is less than 3\n");
55 return -EFAULT;
56 }
57
58 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
59 int num = sscanf(tmp, "%x %x %x", &addr, &val, &len);
60
61 if (num != 3) {
62 DBG_88E("invalid write_reg parameter!\n");
63 return count;
64 }
65 switch (len) {
66 case 1:
e76484d0 67 usb_write8(padapter, addr, (u8)val);
06a05884
LF		 68 break;
69 case 2:
9764ed04 70 usb_write16(padapter, addr, (u16)val);
06a05884
LF		 71 break;
72 case 4:
fc158079 73 usb_write32(padapter, addr, val);
06a05884
LF		 74 break;
75 default:
76 DBG_88E("error write length =%d", len);
77 break;
78 }
79 }
80 return count;
81}
82
83static u32 proc_get_read_addr = 0xeeeeeeee;
84static u32 proc_get_read_len = 0x4;
85
86int proc_get_read_reg(char *page, char **start,
87 off_t offset, int count,
88 int *eof, void *data)
89{
90 struct net_device *dev = data;
91 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
92
93 int len = 0;
94
95 if (proc_get_read_addr == 0xeeeeeeee) {
96 *eof = 1;
97 return len;
98 }
99
100 switch (proc_get_read_len) {
101 case 1:
c7b2e995 102 len += snprintf(page + len, count - len, "usb_read8(0x%x)=0x%x\n", proc_get_read_addr, usb_read8(padapter, proc_get_read_addr));
06a05884
LF		 103 break;
104 case 2:
551a3972 105 len += snprintf(page + len, count - len, "usb_read16(0x%x)=0x%x\n", proc_get_read_addr, usb_read16(padapter, proc_get_read_addr));
06a05884
LF		 106 break;
107 case 4:
99ecfb06 108 len += snprintf(page + len, count - len, "usb_read32(0x%x)=0x%x\n", proc_get_read_addr, usb_read32(padapter, proc_get_read_addr));
06a05884
LF		 109 break;
110 default:
111 len += snprintf(page + len, count - len, "error read length=%d\n", proc_get_read_len);
112 break;
113 }
114
115 *eof = 1;
116 return len;
117}
118
119int proc_set_read_reg(struct file *file, const char __user *buffer,
120 unsigned long count, void *data)
121{
122 char tmp[16];
123 u32 addr, len;
124
125 if (count < 2) {
126 DBG_88E("argument size is less than 2\n");
127 return -EFAULT;
128 }
129
130 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
131 int num = sscanf(tmp, "%x %x", &addr, &len);
132
133 if (num != 2) {
134 DBG_88E("invalid read_reg parameter!\n");
135 return count;
136 }
137
138 proc_get_read_addr = addr;
139
140 proc_get_read_len = len;
141 }
142
143 return count;
144}
145
146int proc_get_fwstate(char *page, char **start,
147 off_t offset, int count,
148 int *eof, void *data)
149{
150 struct net_device *dev = data;
151 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
152 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
153
154 int len = 0;
155
156 len += snprintf(page + len, count - len, "fwstate=0x%x\n", get_fwstate(pmlmepriv));
157
158 *eof = 1;
159 return len;
160}
161
162int proc_get_sec_info(char *page, char **start,
163 off_t offset, int count,
164 int *eof, void *data)
165{
166 struct net_device *dev = data;
167 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
168 struct security_priv *psecuritypriv = &padapter->securitypriv;
169
170 int len = 0;
171
172 len += snprintf(page + len, count - len, "auth_alg=0x%x, enc_alg=0x%x, auth_type=0x%x, enc_type=0x%x\n",
173 psecuritypriv->dot11AuthAlgrthm, psecuritypriv->dot11PrivacyAlgrthm,
174 psecuritypriv->ndisauthtype, psecuritypriv->ndisencryptstatus);
175
176 *eof = 1;
177 return len;
178}
179
180int proc_get_mlmext_state(char *page, char **start,
181 off_t offset, int count,
182 int *eof, void *data)
183{
184 struct net_device *dev = data;
185 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
186 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
187 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
188
189 int len = 0;
190
191 len += snprintf(page + len, count - len, "pmlmeinfo->state=0x%x\n", pmlmeinfo->state);
192
193 *eof = 1;
194 return len;
195}
196
197int proc_get_qos_option(char *page, char **start,
198 off_t offset, int count,
199 int *eof, void *data)
200{
201 struct net_device *dev = data;
202 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
203 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
204
205 int len = 0;
206
207 len += snprintf(page + len, count - len, "qos_option=%d\n", pmlmepriv->qospriv.qos_option);
208
209 *eof = 1;
210 return len;
211}
212
213int proc_get_ht_option(char *page, char **start,
214 off_t offset, int count,
215 int *eof, void *data)
216{
217 struct net_device *dev = data;
218 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
219 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
220
221 int len = 0;
be3d2e0f 222
06a05884
LF		 223 len += snprintf(page + len, count - len, "ht_option=%d\n", pmlmepriv->htpriv.ht_option);
224 *eof = 1;
225 return len;
226}
227
228int proc_get_rf_info(char *page, char **start,
229 off_t offset, int count,
230 int *eof, void *data)
231{
232 struct net_device *dev = data;
233 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
234 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
235 int len = 0;
236
40a46d8b 237 len += snprintf(page + len, count - len, "cur_ch=%d, cur_bw=%d, cur_ch_offset=%d\n",
06a05884
LF		 238 pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset);
239 *eof = 1;
240 return len;
241}
242
243int proc_get_ap_info(char *page, char **start,
244 off_t offset, int count,
245 int *eof, void *data)
246{
247 struct sta_info *psta;
248 struct net_device *dev = data;
249 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
250 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
251 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
252 struct wlan_network *cur_network = &(pmlmepriv->cur_network);
253 struct sta_priv *pstapriv = &padapter->stapriv;
254 int len = 0;
255
256 psta = rtw_get_stainfo(pstapriv, cur_network->network.MacAddress);
257 if (psta) {
258 int i;
259 struct recv_reorder_ctrl *preorder_ctrl;
260
261 len += snprintf(page + len, count - len, "SSID=%s\n", cur_network->network.Ssid.Ssid);
262 len += snprintf(page + len, count - len, "sta's macaddr:%pM\n", psta->hwaddr);
263 len += snprintf(page + len, count - len, "cur_channel=%d, cur_bwmode=%d, cur_ch_offset=%d\n", pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset);
264 len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self);
265 len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid);
266 len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate);
267 len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi);
268 len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable);
269 len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap);
270
271 for (i = 0; i < 16; i++) {
272 preorder_ctrl = &psta->recvreorder_ctrl[i];
273 if (preorder_ctrl->enable)
274 len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", i, preorder_ctrl->indicate_seq);
275 }
276 } else {
277 len += snprintf(page + len, count - len, "can't get sta's macaddr, cur_network's macaddr: %pM\n", cur_network->network.MacAddress);
278 }
279
280 *eof = 1;
281 return len;
282}
283
284int proc_get_adapter_state(char *page, char **start,
285 off_t offset, int count,
286 int *eof, void *data)
287{
288 struct net_device *dev = data;
289 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
290 int len = 0;
291
292 len += snprintf(page + len, count - len, "bSurpriseRemoved=%d, bDriverStopped=%d\n",
293 padapter->bSurpriseRemoved, padapter->bDriverStopped);
294
295 *eof = 1;
296 return len;
297}
298
299int proc_get_trx_info(char *page, char **start,
300 off_t offset, int count,
301 int *eof, void *data)
302{
303 struct net_device *dev = data;
304 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
305 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
306 struct recv_priv *precvpriv = &padapter->recvpriv;
307 int len = 0;
308
309 len += snprintf(page + len, count - len, "free_xmitbuf_cnt=%d, free_xmitframe_cnt=%d, free_ext_xmitbuf_cnt=%d, free_recvframe_cnt=%d\n",
310 pxmitpriv->free_xmitbuf_cnt, pxmitpriv->free_xmitframe_cnt, pxmitpriv->free_xmit_extbuf_cnt, precvpriv->free_recvframe_cnt);
311 len += snprintf(page + len, count - len, "rx_urb_pending_cn=%d\n", precvpriv->rx_pending_cnt);
312
313 *eof = 1;
314 return len;
315}
316
317int proc_get_mac_reg_dump1(char *page, char **start,
318 off_t offset, int count,
319 int *eof, void *data)
320{
321 struct net_device *dev = data;
322 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
323 int len = 0;
324 int i, j = 1;
325
326 len += snprintf(page + len, count - len, "\n======= MAC REG =======\n");
327
328 for (i = 0x0; i < 0x300; i += 4) {
329 if (j%4 == 1)
330 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 331 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 332 if ((j++)%4 == 0)
333 len += snprintf(page + len, count - len, "\n");
334 }
335
336 *eof = 1;
337 return len;
338}
339
340int proc_get_mac_reg_dump2(char *page, char **start,
341 off_t offset, int count,
342 int *eof, void *data)
343{
344 struct net_device *dev = data;
345 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
346 int len = 0;
347 int i, j = 1;
348
349 len += snprintf(page + len, count - len, "\n======= MAC REG =======\n");
350 memset(page, 0, count);
351 for (i = 0x300; i < 0x600; i += 4) {
352 if (j%4 == 1)
353 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 354 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 355 if ((j++)%4 == 0)
356 len += snprintf(page + len, count - len, "\n");
357 }
358
359 *eof = 1;
360 return len;
361}
362
363int proc_get_mac_reg_dump3(char *page, char **start,
364 off_t offset, int count,
365 int *eof, void *data)
366{
367 struct net_device *dev = data;
368 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
369 int len = 0;
370 int i, j = 1;
371
372 len += snprintf(page + len, count - len, "\n======= MAC REG =======\n");
373
374 for (i = 0x600; i < 0x800; i += 4) {
375 if (j%4 == 1)
376 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 377 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 378 if ((j++)%4 == 0)
379 len += snprintf(page + len, count - len, "\n");
380 }
381
382 *eof = 1;
383 return len;
384}
385
386int proc_get_bb_reg_dump1(char *page, char **start,
387 off_t offset, int count,
388 int *eof, void *data)
389{
390 struct net_device *dev = data;
391 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
392 int len = 0;
393 int i, j = 1;
394
395 len += snprintf(page + len, count - len, "\n======= BB REG =======\n");
396 for (i = 0x800; i < 0xB00; i += 4) {
397 if (j%4 == 1)
398 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 399 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 400 if ((j++)%4 == 0)
401 len += snprintf(page + len, count - len, "\n");
402 }
403 *eof = 1;
404 return len;
405}
406
407int proc_get_bb_reg_dump2(char *page, char **start,
408 off_t offset, int count,
409 int *eof, void *data)
410{
411 struct net_device *dev = data;
412 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
413 int len = 0;
414 int i, j = 1;
415
416 len += snprintf(page + len, count - len, "\n======= BB REG =======\n");
417 for (i = 0xB00; i < 0xE00; i += 4) {
418 if (j%4 == 1)
419 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 420 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 421 if ((j++)%4 == 0)
422 len += snprintf(page + len, count - len, "\n");
423 }
424 *eof = 1;
425 return len;
426}
427
428int proc_get_bb_reg_dump3(char *page, char **start,
429 off_t offset, int count,
430 int *eof, void *data)
431{
432 struct net_device *dev = data;
433 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
434 int len = 0;
435 int i, j = 1;
436
437 len += snprintf(page + len, count - len, "\n======= BB REG =======\n");
438 for (i = 0xE00; i < 0x1000; i += 4) {
439 if (j%4 == 1)
440 len += snprintf(page + len, count - len, "0x%02x", i);
99ecfb06 441 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
06a05884
LF		 442 if ((j++)%4 == 0)
443 len += snprintf(page + len, count - len, "\n");
444 }
445 *eof = 1;
446 return len;
447}
448
449int proc_get_rf_reg_dump1(char *page, char **start,
450 off_t offset, int count,
451 int *eof, void *data)
452{
453 struct net_device *dev = data;
454 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
455 int len = 0;
456 int i, j = 1, path;
457 u32 value;
458
459 len += snprintf(page + len, count - len, "\n======= RF REG =======\n");
460 path = 1;
461 len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path);
462 for (i = 0; i < 0xC0; i++) {
463 value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff);
464 if (j%4 == 1)
465 len += snprintf(page + len, count - len, "0x%02x ", i);
466 len += snprintf(page + len, count - len, " 0x%08x ", value);
467 if ((j++)%4 == 0)
468 len += snprintf(page + len, count - len, "\n");
469 }
470 *eof = 1;
471 return len;
472}
473
474int proc_get_rf_reg_dump2(char *page, char **start,
475 off_t offset, int count,
476 int *eof, void *data)
477{
478 struct net_device *dev = data;
479 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
480 int len = 0;
481 int i, j = 1, path;
482 u32 value;
483
484 len += snprintf(page + len, count - len, "\n======= RF REG =======\n");
485 path = 1;
486 len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path);
487 for (i = 0xC0; i < 0x100; i++) {
488 value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff);
489 if (j%4 == 1)
490 len += snprintf(page + len, count - len, "0x%02x ", i);
491 len += snprintf(page + len, count - len, " 0x%08x ", value);
492 if ((j++)%4 == 0)
493 len += snprintf(page + len, count - len, "\n");
494 }
495 *eof = 1;
496 return len;
497}
498
499int proc_get_rf_reg_dump3(char *page, char **start,
500 off_t offset, int count,
501 int *eof, void *data)
502{
503 struct net_device *dev = data;
504 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
505 int len = 0;
506 int i, j = 1, path;
507 u32 value;
508
509 len += snprintf(page + len, count - len, "\n======= RF REG =======\n");
510 path = 2;
511 len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path);
512 for (i = 0; i < 0xC0; i++) {
513 value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff);
514 if (j%4 == 1)
515 len += snprintf(page + len, count - len, "0x%02x ", i);
516 len += snprintf(page + len, count - len, " 0x%08x ", value);
517 if ((j++)%4 == 0)
518 len += snprintf(page + len, count - len, "\n");
519 }
520
521 *eof = 1;
522 return len;
523}
524
525
526int proc_get_rf_reg_dump4(char *page, char **start,
527 off_t offset, int count,
528 int *eof, void *data)
529{
530 struct net_device *dev = data;
531 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
532 int len = 0;
533 int i, j = 1, path;
534 u32 value;
535
536 len += snprintf(page + len, count - len, "\n======= RF REG =======\n");
537 path = 2;
538 len += snprintf(page + len, count - len, "\nRF_Path(%x)\n", path);
539 for (i = 0xC0; i < 0x100; i++) {
540 value = rtw_hal_read_rfreg(padapter, path, i, 0xffffffff);
541 if (j%4 == 1)
542 len += snprintf(page + len, count - len, "0x%02x ", i);
543 len += snprintf(page + len, count - len, " 0x%08x ", value);
544 if ((j++)%4 == 0)
545 len += snprintf(page + len, count - len, "\n");
546 }
547 *eof = 1;
548 return len;
549}
550
551
552
553int proc_get_rx_signal(char *page, char **start,
554 off_t offset, int count,
555 int *eof, void *data)
556{
557 struct net_device *dev = data;
558 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
559 int len = 0;
560
561 len = snprintf(page + len, count,
562 "rssi:%d\n"
563 "rxpwdb:%d\n"
564 "signal_strength:%u\n"
565 "signal_qual:%u\n"
566 "noise:%u\n",
567 padapter->recvpriv.rssi,
568 padapter->recvpriv.rxpwdb,
569 padapter->recvpriv.signal_strength,
570 padapter->recvpriv.signal_qual,
571 padapter->recvpriv.noise
572 );
573
574 *eof = 1;
575 return len;
576}
577
578int proc_set_rx_signal(struct file *file, const char __user *buffer,
579 unsigned long count, void *data)
580{
60c89911 581 struct net_device *dev = data;
06a05884
LF		 582 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
583 char tmp[32];
584 u32 is_signal_dbg;
585 s32 signal_strength;
586
587 if (count < 1)
588 return -EFAULT;
589
590 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
591 int num = sscanf(tmp, "%u %u", &is_signal_dbg, &signal_strength);
be3d2e0f 592
06a05884
LF		 593 is_signal_dbg = is_signal_dbg == 0 ? 0 : 1;
594 if (is_signal_dbg && num != 2)
595 return count;
596
597 signal_strength = signal_strength > 100 ? 100 : signal_strength;
598 signal_strength = signal_strength < 0 ? 0 : signal_strength;
599
600 padapter->recvpriv.is_signal_dbg = is_signal_dbg;
601 padapter->recvpriv.signal_strength_dbg = signal_strength;
602
603 if (is_signal_dbg)
604 DBG_88E("set %s %u\n", "DBG_SIGNAL_STRENGTH", signal_strength);
605 else
606 DBG_88E("set %s\n", "HW_SIGNAL_STRENGTH");
607 }
608 return count;
609}
610
611int proc_get_ht_enable(char *page, char **start,
612 off_t offset, int count,
613 int *eof, void *data)
614{
615 struct net_device *dev = data;
616 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
617 struct registry_priv *pregpriv = &padapter->registrypriv;
618 int len = 0;
619
620 if (pregpriv)
621 len += snprintf(page + len, count - len,
622 "%d\n",
623 pregpriv->ht_enable
624 );
625 *eof = 1;
626 return len;
627}
628
629int proc_set_ht_enable(struct file *file, const char __user *buffer,
630 unsigned long count, void *data)
631{
60c89911 632 struct net_device *dev = data;
06a05884
LF		 633 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
634 struct registry_priv *pregpriv = &padapter->registrypriv;
635 char tmp[32];
636 s32 mode = 0;
637
638 if (count < 1)
639 return -EFAULT;
640
641 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
642 if (pregpriv) {
643 pregpriv->ht_enable = mode;
644 pr_info("ht_enable=%d\n", pregpriv->ht_enable);
645 }
646 }
647
648 return count;
649}
650
651int proc_get_cbw40_enable(char *page, char **start,
652 off_t offset, int count,
653 int *eof, void *data)
654{
655 struct net_device *dev = data;
656 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
657 struct registry_priv *pregpriv = &padapter->registrypriv;
658
659 int len = 0;
660
661 if (pregpriv)
662 len += snprintf(page + len, count - len,
663 "%d\n",
664 pregpriv->cbw40_enable
665 );
666
667 *eof = 1;
668 return len;
669}
670
671int proc_set_cbw40_enable(struct file *file, const char __user *buffer,
672 unsigned long count, void *data)
673{
60c89911 674 struct net_device *dev = data;
06a05884
LF		 675 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
676 struct registry_priv *pregpriv = &padapter->registrypriv;
677 char tmp[32];
678 s32 mode = 0;
679
680 if (count < 1)
681 return -EFAULT;
682
683 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
684 if (pregpriv) {
685 pregpriv->cbw40_enable = mode;
686 pr_info("cbw40_enable=%d\n", mode);
687 }
688 }
689 return count;
690}
691
692int proc_get_ampdu_enable(char *page, char **start,
693 off_t offset, int count,
694 int *eof, void *data)
695{
696 struct net_device *dev = data;
697 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
698 struct registry_priv *pregpriv = &padapter->registrypriv;
699
700 int len = 0;
701
702 if (pregpriv)
703 len += snprintf(page + len, count - len,
704 "%d\n",
705 pregpriv->ampdu_enable
706 );
707
708 *eof = 1;
709 return len;
710}
711
712int proc_set_ampdu_enable(struct file *file, const char __user *buffer,
713 unsigned long count, void *data)
714{
60c89911 715 struct net_device *dev = data;
06a05884
LF		 716 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
717 struct registry_priv *pregpriv = &padapter->registrypriv;
718 char tmp[32];
719 s32 mode = 0;
720
721 if (count < 1)
722 return -EFAULT;
723
724 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
725 if (pregpriv) {
726 pregpriv->ampdu_enable = mode;
727 pr_info("ampdu_enable=%d\n", mode);
728 }
729 }
730 return count;
731}
732
733int proc_get_two_path_rssi(char *page, char **start,
734 off_t offset, int count,
735 int *eof, void *data)
736{
737 struct net_device *dev = data;
738 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
739
740 int len = 0;
741
742 if (padapter)
743 len += snprintf(page + len, count - len,
744 "%d %d\n",
745 padapter->recvpriv.RxRssi[0],
746 padapter->recvpriv.RxRssi[1]
747 );
748
749 *eof = 1;
750 return len;
751}
752
753int proc_get_rx_stbc(char *page, char **start,
754 off_t offset, int count,
755 int *eof, void *data)
756{
757 struct net_device *dev = data;
758 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
759 struct registry_priv *pregpriv = &padapter->registrypriv;
760
761 int len = 0;
762
763 if (pregpriv)
764 len += snprintf(page + len, count - len,
765 "%d\n",
766 pregpriv->rx_stbc
767 );
768
769 *eof = 1;
770 return len;
771}
772
773int proc_set_rx_stbc(struct file *file, const char __user *buffer,
774 unsigned long count, void *data)
775{
60c89911 776 struct net_device *dev = data;
06a05884
LF		 777 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
778 struct registry_priv *pregpriv = &padapter->registrypriv;
779 char tmp[32];
780 u32 mode = 0;
781
782 if (count < 1)
783 return -EFAULT;
784
785 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
786 if (pregpriv) {
787 pregpriv->rx_stbc = mode;
1bdbd758 788 netdev_info(dev, "rx_stbc=%d\n", mode);
06a05884
LF		 789 }
790 }
791 return count;
792}
793
794int proc_get_rssi_disp(char *page, char **start,
795 off_t offset, int count,
796 int *eof, void *data)
797{
798 *eof = 1;
799 return 0;
800}
801
802int proc_set_rssi_disp(struct file *file, const char __user *buffer,
803 unsigned long count, void *data)
804{
60c89911 805 struct net_device *dev = data;
06a05884
LF		 806 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
807 char tmp[32];
808 u32 enable = 0;
809
810 if (count < 1) {
811 DBG_88E("argument size is less than 1\n");
812 return -EFAULT;
813 }
814
815 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
816 int num = sscanf(tmp, "%x", &enable);
817
818 if (num != 1) {
819 DBG_88E("invalid set_rssi_disp parameter!\n");
820 return count;
821 }
822
823 if (enable) {
824 DBG_88E("Turn On Rx RSSI Display Function\n");
2275d2b7 825 padapter->bRxRSSIDisplay = enable;
06a05884
LF		 826 } else {
827 DBG_88E("Turn Off Rx RSSI Display Function\n");
828 padapter->bRxRSSIDisplay = 0;
829 }
830 }
831 return count;
832}
833
834#ifdef CONFIG_88EU_AP_MODE
835
836int proc_get_all_sta_info(char *page, char **start,
837 off_t offset, int count,
838 int *eof, void *data)
839{
06a05884
LF		 840 struct sta_info *psta;
841 struct net_device *dev = data;
842 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
843 struct sta_priv *pstapriv = &padapter->stapriv;
844 int i, j;
845 struct list_head *plist, *phead;
846 struct recv_reorder_ctrl *preorder_ctrl;
847 int len = 0;
848
849
850 len += snprintf(page + len, count - len, "sta_dz_bitmap=0x%x, tim_bitmap=0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap);
851
7057dcb3 852 spin_lock_bh(&pstapriv->sta_hash_lock);
06a05884
LF		 853
854 for (i = 0; i < NUM_STA; i++) {
855 phead = &(pstapriv->sta_hash[i]);
c44e5e39 856 plist = phead->next;
06a05884 857
84660700 858 while (phead != plist) {
bea88100 859 psta = container_of(plist, struct sta_info, hash_list);
06a05884 860
c44e5e39 861 plist = plist->next;
06a05884
LF		 862
863 len += snprintf(page + len, count - len, "sta's macaddr: %pM\n", psta->hwaddr);
864 len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self);
865 len += snprintf(page + len, count - len, "state=0x%x, aid=%d, macid=%d, raid=%d\n", psta->state, psta->aid, psta->mac_id, psta->raid);
866 len += snprintf(page + len, count - len, "qos_en=%d, ht_en=%d, init_rate=%d\n", psta->qos_option, psta->htpriv.ht_option, psta->init_rate);
867 len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi);
868 len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable);
869 len += snprintf(page + len, count - len, "agg_enable_bitmap=%x, candidate_tid_bitmap=%x\n", psta->htpriv.agg_enable_bitmap, psta->htpriv.candidate_tid_bitmap);
870 len += snprintf(page + len, count - len, "sleepq_len=%d\n", psta->sleepq_len);
871 len += snprintf(page + len, count - len, "capability=0x%x\n", psta->capability);
872 len += snprintf(page + len, count - len, "flags=0x%x\n", psta->flags);
873 len += snprintf(page + len, count - len, "wpa_psk=0x%x\n", psta->wpa_psk);
874 len += snprintf(page + len, count - len, "wpa2_group_cipher=0x%x\n", psta->wpa2_group_cipher);
875 len += snprintf(page + len, count - len, "wpa2_pairwise_cipher=0x%x\n", psta->wpa2_pairwise_cipher);
876 len += snprintf(page + len, count - len, "qos_info=0x%x\n", psta->qos_info);
877 len += snprintf(page + len, count - len, "dot118021XPrivacy=0x%x\n", psta->dot118021XPrivacy);
878
879 for (j = 0; j < 16; j++) {
880 preorder_ctrl = &psta->recvreorder_ctrl[j];
881 if (preorder_ctrl->enable)
882 len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", j, preorder_ctrl->indicate_seq);
883 }
884 }
885 }
e02bcf61 886 spin_unlock_bh(&pstapriv->sta_hash_lock);
06a05884
LF		 887
888 *eof = 1;
889 return len;
890}
891#endif
892
893int proc_get_best_channel(char *page, char **start,
894 off_t offset, int count,
895 int *eof, void *data)
896{
897 struct net_device *dev = data;
898 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
899 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
900 int len = 0;
901 u32 i, best_channel_24G = 1, best_channel_5G = 36, index_24G = 0, index_5G = 0;
902
903 for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
904 if (pmlmeext->channel_set[i].ChannelNum == 1)
905 index_24G = i;
906 if (pmlmeext->channel_set[i].ChannelNum == 36)
907 index_5G = i;
908 }
909
910 for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
911 /* 2.4G */
912 if (pmlmeext->channel_set[i].ChannelNum == 6) {
913 if (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_24G].rx_count) {
914 index_24G = i;
915 best_channel_24G = pmlmeext->channel_set[i].ChannelNum;
916 }
917 }
918
919 /* 5G */
920 if (pmlmeext->channel_set[i].ChannelNum >= 36 &&
921 pmlmeext->channel_set[i].ChannelNum < 140) {
4e0fa71c 922 /* Find primary channel */
06a05884
LF		 923 if (((pmlmeext->channel_set[i].ChannelNum - 36) % 8 == 0) &&
924 (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
925 index_5G = i;
926 best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
927 }
928 }
929
930 if (pmlmeext->channel_set[i].ChannelNum >= 149 &&
931 pmlmeext->channel_set[i].ChannelNum < 165) {
4e0fa71c 932 /* find primary channel */
06a05884
LF		 933 if (((pmlmeext->channel_set[i].ChannelNum - 149) % 8 == 0) &&
934 (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
935 index_5G = i;
936 best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
937 }
938 }
939 /* debug */
940 len += snprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n",
941 pmlmeext->channel_set[i].ChannelNum, pmlmeext->channel_set[i].rx_count);
942 }
943
944 len += snprintf(page + len, count - len, "best_channel_5G = %d\n", best_channel_5G);
945 len += snprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G);
946
947 *eof = 1;
948 return len;
949}
Linux 6.x block layer and io_uring tree(s)