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>
23 #include <usb_ops_linux.h>
24
proc_get_drv_version(char * page,char ** start,off_t offset,int count,int * eof,void * data)25 int 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
proc_get_write_reg(char * page,char ** start,off_t offset,int count,int * eof,void * data)37 int 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
proc_set_write_reg(struct file * file,const char __user * buffer,unsigned long count,void * data)45 int proc_set_write_reg(struct file *file, const char __user *buffer,
46 unsigned long count, void *data)
47 {
48 struct net_device *dev = data;
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:
67 usb_write8(padapter, addr, (u8)val);
68 break;
69 case 2:
70 usb_write16(padapter, addr, (u16)val);
71 break;
72 case 4:
73 usb_write32(padapter, addr, val);
74 break;
75 default:
76 DBG_88E("error write length =%d", len);
77 break;
78 }
79 }
80 return count;
81 }
82
83 static u32 proc_get_read_addr = 0xeeeeeeee;
84 static u32 proc_get_read_len = 0x4;
85
proc_get_read_reg(char * page,char ** start,off_t offset,int count,int * eof,void * data)86 int 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:
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));
103 break;
104 case 2:
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));
106 break;
107 case 4:
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));
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
proc_set_read_reg(struct file * file,const char __user * buffer,unsigned long count,void * data)119 int 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
proc_get_fwstate(char * page,char ** start,off_t offset,int count,int * eof,void * data)146 int 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
proc_get_sec_info(char * page,char ** start,off_t offset,int count,int * eof,void * data)162 int 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
proc_get_mlmext_state(char * page,char ** start,off_t offset,int count,int * eof,void * data)180 int 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
proc_get_qos_option(char * page,char ** start,off_t offset,int count,int * eof,void * data)197 int 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
proc_get_ht_option(char * page,char ** start,off_t offset,int count,int * eof,void * data)213 int 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;
222
223 len += snprintf(page + len, count - len, "ht_option=%d\n", pmlmepriv->htpriv.ht_option);
224 *eof = 1;
225 return len;
226 }
227
proc_get_rf_info(char * page,char ** start,off_t offset,int count,int * eof,void * data)228 int 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
237 len += snprintf(page + len, count - len, "cur_ch=%d, cur_bw=%d, cur_ch_offset=%d\n",
238 pmlmeext->cur_channel, pmlmeext->cur_bwmode, pmlmeext->cur_ch_offset);
239 *eof = 1;
240 return len;
241 }
242
proc_get_ap_info(char * page,char ** start,off_t offset,int count,int * eof,void * data)243 int 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
proc_get_adapter_state(char * page,char ** start,off_t offset,int count,int * eof,void * data)284 int 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
proc_get_trx_info(char * page,char ** start,off_t offset,int count,int * eof,void * data)299 int 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
proc_get_mac_reg_dump1(char * page,char ** start,off_t offset,int count,int * eof,void * data)317 int 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);
331 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
332 if ((j++)%4 == 0)
333 len += snprintf(page + len, count - len, "\n");
334 }
335
336 *eof = 1;
337 return len;
338 }
339
proc_get_mac_reg_dump2(char * page,char ** start,off_t offset,int count,int * eof,void * data)340 int 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);
354 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
355 if ((j++)%4 == 0)
356 len += snprintf(page + len, count - len, "\n");
357 }
358
359 *eof = 1;
360 return len;
361 }
362
proc_get_mac_reg_dump3(char * page,char ** start,off_t offset,int count,int * eof,void * data)363 int 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);
377 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
378 if ((j++)%4 == 0)
379 len += snprintf(page + len, count - len, "\n");
380 }
381
382 *eof = 1;
383 return len;
384 }
385
proc_get_bb_reg_dump1(char * page,char ** start,off_t offset,int count,int * eof,void * data)386 int 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);
399 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
400 if ((j++)%4 == 0)
401 len += snprintf(page + len, count - len, "\n");
402 }
403 *eof = 1;
404 return len;
405 }
406
proc_get_bb_reg_dump2(char * page,char ** start,off_t offset,int count,int * eof,void * data)407 int 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);
420 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
421 if ((j++)%4 == 0)
422 len += snprintf(page + len, count - len, "\n");
423 }
424 *eof = 1;
425 return len;
426 }
427
proc_get_bb_reg_dump3(char * page,char ** start,off_t offset,int count,int * eof,void * data)428 int 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);
441 len += snprintf(page + len, count - len, " 0x%08x ", usb_read32(padapter, i));
442 if ((j++)%4 == 0)
443 len += snprintf(page + len, count - len, "\n");
444 }
445 *eof = 1;
446 return len;
447 }
448
proc_get_rf_reg_dump1(char * page,char ** start,off_t offset,int count,int * eof,void * data)449 int 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
proc_get_rf_reg_dump2(char * page,char ** start,off_t offset,int count,int * eof,void * data)474 int 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
proc_get_rf_reg_dump3(char * page,char ** start,off_t offset,int count,int * eof,void * data)499 int 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
proc_get_rf_reg_dump4(char * page,char ** start,off_t offset,int count,int * eof,void * data)526 int 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
proc_get_rx_signal(char * page,char ** start,off_t offset,int count,int * eof,void * data)553 int 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
proc_set_rx_signal(struct file * file,const char __user * buffer,unsigned long count,void * data)578 int proc_set_rx_signal(struct file *file, const char __user *buffer,
579 unsigned long count, void *data)
580 {
581 struct net_device *dev = data;
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);
592
593 is_signal_dbg = is_signal_dbg == 0 ? 0 : 1;
594 if (is_signal_dbg && num != 2)
595 return count;
596
597 signal_strength = clamp(signal_strength, 0, 100);
598
599 padapter->recvpriv.is_signal_dbg = is_signal_dbg;
600 padapter->recvpriv.signal_strength_dbg = signal_strength;
601
602 if (is_signal_dbg)
603 DBG_88E("set %s %u\n", "DBG_SIGNAL_STRENGTH", signal_strength);
604 else
605 DBG_88E("set %s\n", "HW_SIGNAL_STRENGTH");
606 }
607 return count;
608 }
609
proc_get_ht_enable(char * page,char ** start,off_t offset,int count,int * eof,void * data)610 int proc_get_ht_enable(char *page, char **start,
611 off_t offset, int count,
612 int *eof, void *data)
613 {
614 struct net_device *dev = data;
615 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
616 struct registry_priv *pregpriv = &padapter->registrypriv;
617 int len = 0;
618
619 if (pregpriv)
620 len += snprintf(page + len, count - len,
621 "%d\n",
622 pregpriv->ht_enable
623 );
624 *eof = 1;
625 return len;
626 }
627
proc_set_ht_enable(struct file * file,const char __user * buffer,unsigned long count,void * data)628 int proc_set_ht_enable(struct file *file, const char __user *buffer,
629 unsigned long count, void *data)
630 {
631 struct net_device *dev = data;
632 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
633 struct registry_priv *pregpriv = &padapter->registrypriv;
634 char tmp[32];
635 s32 mode = 0;
636
637 if (count < 1)
638 return -EFAULT;
639
640 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
641 if (pregpriv) {
642 pregpriv->ht_enable = mode;
643 pr_info("ht_enable=%d\n", pregpriv->ht_enable);
644 }
645 }
646
647 return count;
648 }
649
proc_get_cbw40_enable(char * page,char ** start,off_t offset,int count,int * eof,void * data)650 int proc_get_cbw40_enable(char *page, char **start,
651 off_t offset, int count,
652 int *eof, void *data)
653 {
654 struct net_device *dev = data;
655 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
656 struct registry_priv *pregpriv = &padapter->registrypriv;
657
658 int len = 0;
659
660 if (pregpriv)
661 len += snprintf(page + len, count - len,
662 "%d\n",
663 pregpriv->cbw40_enable
664 );
665
666 *eof = 1;
667 return len;
668 }
669
proc_set_cbw40_enable(struct file * file,const char __user * buffer,unsigned long count,void * data)670 int proc_set_cbw40_enable(struct file *file, const char __user *buffer,
671 unsigned long count, void *data)
672 {
673 struct net_device *dev = data;
674 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
675 struct registry_priv *pregpriv = &padapter->registrypriv;
676 char tmp[32];
677 s32 mode = 0;
678
679 if (count < 1)
680 return -EFAULT;
681
682 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
683 if (pregpriv) {
684 pregpriv->cbw40_enable = mode;
685 pr_info("cbw40_enable=%d\n", mode);
686 }
687 }
688 return count;
689 }
690
proc_get_ampdu_enable(char * page,char ** start,off_t offset,int count,int * eof,void * data)691 int proc_get_ampdu_enable(char *page, char **start,
692 off_t offset, int count,
693 int *eof, void *data)
694 {
695 struct net_device *dev = data;
696 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
697 struct registry_priv *pregpriv = &padapter->registrypriv;
698
699 int len = 0;
700
701 if (pregpriv)
702 len += snprintf(page + len, count - len,
703 "%d\n",
704 pregpriv->ampdu_enable
705 );
706
707 *eof = 1;
708 return len;
709 }
710
proc_set_ampdu_enable(struct file * file,const char __user * buffer,unsigned long count,void * data)711 int proc_set_ampdu_enable(struct file *file, const char __user *buffer,
712 unsigned long count, void *data)
713 {
714 struct net_device *dev = data;
715 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
716 struct registry_priv *pregpriv = &padapter->registrypriv;
717 char tmp[32];
718 s32 mode = 0;
719
720 if (count < 1)
721 return -EFAULT;
722
723 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
724 if (pregpriv) {
725 pregpriv->ampdu_enable = mode;
726 pr_info("ampdu_enable=%d\n", mode);
727 }
728 }
729 return count;
730 }
731
proc_get_two_path_rssi(char * page,char ** start,off_t offset,int count,int * eof,void * data)732 int proc_get_two_path_rssi(char *page, char **start,
733 off_t offset, int count,
734 int *eof, void *data)
735 {
736 struct net_device *dev = data;
737 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
738
739 int len = 0;
740
741 if (padapter)
742 len += snprintf(page + len, count - len,
743 "%d %d\n",
744 padapter->recvpriv.RxRssi[0],
745 padapter->recvpriv.RxRssi[1]
746 );
747
748 *eof = 1;
749 return len;
750 }
751
proc_get_rx_stbc(char * page,char ** start,off_t offset,int count,int * eof,void * data)752 int proc_get_rx_stbc(char *page, char **start,
753 off_t offset, int count,
754 int *eof, void *data)
755 {
756 struct net_device *dev = data;
757 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
758 struct registry_priv *pregpriv = &padapter->registrypriv;
759
760 int len = 0;
761
762 if (pregpriv)
763 len += snprintf(page + len, count - len,
764 "%d\n",
765 pregpriv->rx_stbc
766 );
767
768 *eof = 1;
769 return len;
770 }
771
proc_set_rx_stbc(struct file * file,const char __user * buffer,unsigned long count,void * data)772 int proc_set_rx_stbc(struct file *file, const char __user *buffer,
773 unsigned long count, void *data)
774 {
775 struct net_device *dev = data;
776 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
777 struct registry_priv *pregpriv = &padapter->registrypriv;
778 char tmp[32];
779 u32 mode = 0;
780
781 if (count < 1)
782 return -EFAULT;
783
784 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
785 if (pregpriv) {
786 pregpriv->rx_stbc = mode;
787 netdev_info(dev, "rx_stbc=%d\n", mode);
788 }
789 }
790 return count;
791 }
792
proc_get_rssi_disp(char * page,char ** start,off_t offset,int count,int * eof,void * data)793 int proc_get_rssi_disp(char *page, char **start,
794 off_t offset, int count,
795 int *eof, void *data)
796 {
797 *eof = 1;
798 return 0;
799 }
800
proc_set_rssi_disp(struct file * file,const char __user * buffer,unsigned long count,void * data)801 int proc_set_rssi_disp(struct file *file, const char __user *buffer,
802 unsigned long count, void *data)
803 {
804 struct net_device *dev = data;
805 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
806 char tmp[32];
807 u32 enable = 0;
808
809 if (count < 1) {
810 DBG_88E("argument size is less than 1\n");
811 return -EFAULT;
812 }
813
814 if (buffer && !copy_from_user(tmp, buffer, sizeof(tmp))) {
815 int num = sscanf(tmp, "%x", &enable);
816
817 if (num != 1) {
818 DBG_88E("invalid set_rssi_disp parameter!\n");
819 return count;
820 }
821
822 if (enable) {
823 DBG_88E("Turn On Rx RSSI Display Function\n");
824 padapter->bRxRSSIDisplay = enable;
825 } else {
826 DBG_88E("Turn Off Rx RSSI Display Function\n");
827 padapter->bRxRSSIDisplay = 0;
828 }
829 }
830 return count;
831 }
832
833 #ifdef CONFIG_88EU_AP_MODE
834
proc_get_all_sta_info(char * page,char ** start,off_t offset,int count,int * eof,void * data)835 int proc_get_all_sta_info(char *page, char **start,
836 off_t offset, int count,
837 int *eof, void *data)
838 {
839 struct sta_info *psta;
840 struct net_device *dev = data;
841 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
842 struct sta_priv *pstapriv = &padapter->stapriv;
843 int i, j;
844 struct list_head *plist, *phead;
845 struct recv_reorder_ctrl *preorder_ctrl;
846 int len = 0;
847
848
849 len += snprintf(page + len, count - len, "sta_dz_bitmap=0x%x, tim_bitmap=0x%x\n", pstapriv->sta_dz_bitmap, pstapriv->tim_bitmap);
850
851 spin_lock_bh(&pstapriv->sta_hash_lock);
852
853 for (i = 0; i < NUM_STA; i++) {
854 phead = &(pstapriv->sta_hash[i]);
855 plist = phead->next;
856
857 while (phead != plist) {
858 psta = container_of(plist, struct sta_info, hash_list);
859
860 plist = plist->next;
861
862 len += snprintf(page + len, count - len, "sta's macaddr: %pM\n", psta->hwaddr);
863 len += snprintf(page + len, count - len, "rtsen=%d, cts2slef=%d\n", psta->rtsen, psta->cts2self);
864 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);
865 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);
866 len += snprintf(page + len, count - len, "bwmode=%d, ch_offset=%d, sgi=%d\n", psta->htpriv.bwmode, psta->htpriv.ch_offset, psta->htpriv.sgi);
867 len += snprintf(page + len, count - len, "ampdu_enable = %d\n", psta->htpriv.ampdu_enable);
868 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);
869 len += snprintf(page + len, count - len, "sleepq_len=%d\n", psta->sleepq_len);
870 len += snprintf(page + len, count - len, "capability=0x%x\n", psta->capability);
871 len += snprintf(page + len, count - len, "flags=0x%x\n", psta->flags);
872 len += snprintf(page + len, count - len, "wpa_psk=0x%x\n", psta->wpa_psk);
873 len += snprintf(page + len, count - len, "wpa2_group_cipher=0x%x\n", psta->wpa2_group_cipher);
874 len += snprintf(page + len, count - len, "wpa2_pairwise_cipher=0x%x\n", psta->wpa2_pairwise_cipher);
875 len += snprintf(page + len, count - len, "qos_info=0x%x\n", psta->qos_info);
876 len += snprintf(page + len, count - len, "dot118021XPrivacy=0x%x\n", psta->dot118021XPrivacy);
877
878 for (j = 0; j < 16; j++) {
879 preorder_ctrl = &psta->recvreorder_ctrl[j];
880 if (preorder_ctrl->enable)
881 len += snprintf(page + len, count - len, "tid=%d, indicate_seq=%d\n", j, preorder_ctrl->indicate_seq);
882 }
883 }
884 }
885 spin_unlock_bh(&pstapriv->sta_hash_lock);
886
887 *eof = 1;
888 return len;
889 }
890 #endif
891
proc_get_best_channel(char * page,char ** start,off_t offset,int count,int * eof,void * data)892 int proc_get_best_channel(char *page, char **start,
893 off_t offset, int count,
894 int *eof, void *data)
895 {
896 struct net_device *dev = data;
897 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(dev);
898 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
899 int len = 0;
900 u32 i, best_channel_24G = 1, best_channel_5G = 36, index_24G = 0, index_5G = 0;
901
902 for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
903 if (pmlmeext->channel_set[i].ChannelNum == 1)
904 index_24G = i;
905 if (pmlmeext->channel_set[i].ChannelNum == 36)
906 index_5G = i;
907 }
908
909 for (i = 0; pmlmeext->channel_set[i].ChannelNum != 0; i++) {
910 /* 2.4G */
911 if (pmlmeext->channel_set[i].ChannelNum == 6) {
912 if (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_24G].rx_count) {
913 index_24G = i;
914 best_channel_24G = pmlmeext->channel_set[i].ChannelNum;
915 }
916 }
917
918 /* 5G */
919 if (pmlmeext->channel_set[i].ChannelNum >= 36 &&
920 pmlmeext->channel_set[i].ChannelNum < 140) {
921 /* Find primary channel */
922 if (((pmlmeext->channel_set[i].ChannelNum - 36) % 8 == 0) &&
923 (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
924 index_5G = i;
925 best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
926 }
927 }
928
929 if (pmlmeext->channel_set[i].ChannelNum >= 149 &&
930 pmlmeext->channel_set[i].ChannelNum < 165) {
931 /* find primary channel */
932 if (((pmlmeext->channel_set[i].ChannelNum - 149) % 8 == 0) &&
933 (pmlmeext->channel_set[i].rx_count < pmlmeext->channel_set[index_5G].rx_count)) {
934 index_5G = i;
935 best_channel_5G = pmlmeext->channel_set[i].ChannelNum;
936 }
937 }
938 /* debug */
939 len += snprintf(page + len, count - len, "The rx cnt of channel %3d = %d\n",
940 pmlmeext->channel_set[i].ChannelNum, pmlmeext->channel_set[i].rx_count);
941 }
942
943 len += snprintf(page + len, count - len, "best_channel_5G = %d\n", best_channel_5G);
944 len += snprintf(page + len, count - len, "best_channel_24G = %d\n", best_channel_24G);
945
946 *eof = 1;
947 return len;
948 }
949