1
2
3
4#define _OS_INTFS_C_
5
6#include "../include/osdep_service.h"
7#include "../include/drv_types.h"
8#include "../include/xmit_osdep.h"
9#include "../include/recv_osdep.h"
10#include "../include/hal_intf.h"
11#include "../include/rtw_ioctl.h"
12
13#include "../include/usb_osintf.h"
14#include "../include/rtw_br_ext.h"
15
16MODULE_LICENSE("GPL");
17MODULE_DESCRIPTION("Realtek Wireless Lan Driver");
18MODULE_AUTHOR("Realtek Semiconductor Corp.");
19MODULE_VERSION(DRIVERVERSION);
20
21#define CONFIG_BR_EXT_BRNAME "br0"
22#define RTW_NOTCH_FILTER 0
23
24
25static int rtw_chip_version = 0x00;
26static int rtw_rfintfs = HWPI;
27static int rtw_lbkmode;
28static int rtw_network_mode = Ndis802_11IBSS;
29static int rtw_channel = 1;
30static int rtw_wireless_mode = WIRELESS_11BG_24N;
31static int rtw_vrtl_carrier_sense = AUTO_VCS;
32static int rtw_vcs_type = RTS_CTS;
33static int rtw_rts_thresh = 2347;
34static int rtw_frag_thresh = 2346;
35static int rtw_preamble = PREAMBLE_LONG;
36static int rtw_scan_mode = 1;
37static int rtw_adhoc_tx_pwr = 1;
38static int rtw_soft_ap;
39static int rtw_power_mgnt = 1;
40static int rtw_ips_mode = IPS_NORMAL;
41
42static int rtw_smart_ps = 2;
43
44module_param(rtw_ips_mode, int, 0644);
45MODULE_PARM_DESC(rtw_ips_mode, "The default IPS mode");
46
47static int rtw_debug = 1;
48static int rtw_radio_enable = 1;
49static int rtw_long_retry_lmt = 7;
50static int rtw_short_retry_lmt = 7;
51static int rtw_busy_thresh = 40;
52static int rtw_ack_policy = NORMAL_ACK;
53
54static int rtw_mp_mode;
55
56static int rtw_software_encrypt;
57static int rtw_software_decrypt;
58
59static int rtw_acm_method;
60
61static int rtw_wmm_enable = 1;
62static int rtw_uapsd_enable;
63static int rtw_uapsd_max_sp = NO_LIMIT;
64static int rtw_uapsd_acbk_en;
65static int rtw_uapsd_acbe_en;
66static int rtw_uapsd_acvi_en;
67static int rtw_uapsd_acvo_en;
68
69static int rtw_led_enable = 1;
70
71int rtw_ht_enable = 1;
72int rtw_cbw40_enable = 3;
73int rtw_ampdu_enable = 1;
74static int rtw_rx_stbc = 1;
75static int rtw_ampdu_amsdu;
76
77static int rtw_lowrate_two_xmit = 1;
78
79static int rtw_rf_config = RF_819X_MAX_TYPE;
80static int rtw_low_power;
81static int rtw_wifi_spec;
82static int rtw_channel_plan = RT_CHANNEL_DOMAIN_MAX;
83static int rtw_AcceptAddbaReq = true;
84
85static int rtw_antdiv_cfg = 2;
86static int rtw_antdiv_type;
87
88static int rtw_enusbss;
89
90static int rtw_hwpdn_mode = 2;
91
92static int rtw_hwpwrp_detect;
93
94static int rtw_hw_wps_pbc = 1;
95
96int rtw_mc2u_disable;
97
98static int rtw_80211d;
99
100static char *ifname = "wlan%d";
101module_param(ifname, charp, 0644);
102MODULE_PARM_DESC(ifname, "The default name to allocate for first interface");
103
104static char *if2name = "wlan%d";
105module_param(if2name, charp, 0644);
106MODULE_PARM_DESC(if2name, "The default name to allocate for second interface");
107
108char *rtw_initmac;
109
110module_param(rtw_initmac, charp, 0644);
111module_param(rtw_channel_plan, int, 0644);
112module_param(rtw_chip_version, int, 0644);
113module_param(rtw_rfintfs, int, 0644);
114module_param(rtw_lbkmode, int, 0644);
115module_param(rtw_network_mode, int, 0644);
116module_param(rtw_channel, int, 0644);
117module_param(rtw_mp_mode, int, 0644);
118module_param(rtw_wmm_enable, int, 0644);
119module_param(rtw_vrtl_carrier_sense, int, 0644);
120module_param(rtw_vcs_type, int, 0644);
121module_param(rtw_busy_thresh, int, 0644);
122module_param(rtw_led_enable, int, 0644);
123module_param(rtw_ht_enable, int, 0644);
124module_param(rtw_cbw40_enable, int, 0644);
125module_param(rtw_ampdu_enable, int, 0644);
126module_param(rtw_rx_stbc, int, 0644);
127module_param(rtw_ampdu_amsdu, int, 0644);
128module_param(rtw_lowrate_two_xmit, int, 0644);
129module_param(rtw_rf_config, int, 0644);
130module_param(rtw_power_mgnt, int, 0644);
131module_param(rtw_smart_ps, int, 0644);
132module_param(rtw_low_power, int, 0644);
133module_param(rtw_wifi_spec, int, 0644);
134module_param(rtw_antdiv_cfg, int, 0644);
135module_param(rtw_antdiv_type, int, 0644);
136module_param(rtw_enusbss, int, 0644);
137module_param(rtw_hwpdn_mode, int, 0644);
138module_param(rtw_hwpwrp_detect, int, 0644);
139module_param(rtw_hw_wps_pbc, int, 0644);
140
141static uint rtw_max_roaming_times = 2;
142module_param(rtw_max_roaming_times, uint, 0644);
143MODULE_PARM_DESC(rtw_max_roaming_times, "The max roaming times to try");
144
145static int rtw_fw_iol = 1;
146module_param(rtw_fw_iol, int, 0644);
147MODULE_PARM_DESC(rtw_fw_iol, "FW IOL");
148
149module_param(rtw_mc2u_disable, int, 0644);
150
151module_param(rtw_80211d, int, 0644);
152MODULE_PARM_DESC(rtw_80211d, "Enable 802.11d mechanism");
153
154static uint rtw_notch_filter = RTW_NOTCH_FILTER;
155module_param(rtw_notch_filter, uint, 0644);
156MODULE_PARM_DESC(rtw_notch_filter, "0:Disable, 1:Enable, 2:Enable only for P2P");
157module_param_named(debug, rtw_debug, int, 0444);
158MODULE_PARM_DESC(debug, "Set debug level (1-9) (default 1)");
159
160
161void rtw_proc_remove_one(struct net_device *dev)
162{
163}
164
165void rtw_proc_init_one(struct net_device *dev)
166{
167}
168
169#if 0
170void rtw_proc_init_one(struct net_device *dev)
171{
172 struct proc_dir_entry *dir_dev = NULL;
173 struct proc_dir_entry *entry = NULL;
174 struct adapter *padapter = rtw_netdev_priv(dev);
175 u8 rf_type;
176
177 if (!rtw_proc) {
178 memcpy(rtw_proc_name, DRV_NAME, sizeof(DRV_NAME));
179
180 rtw_proc = create_proc_entry(rtw_proc_name, S_IFDIR, init_net.proc_net);
181 if (!rtw_proc) {
182 DBG_88E(KERN_ERR "Unable to create rtw_proc directory\n");
183 return;
184 }
185
186 entry = create_proc_read_entry("ver_info", S_IFREG | S_IRUGO, rtw_proc, proc_get_drv_version, dev);
187 if (!entry) {
188 pr_info("Unable to create_proc_read_entry!\n");
189 return;
190 }
191 }
192
193 if (!padapter->dir_dev) {
194 padapter->dir_dev = create_proc_entry(dev->name,
195 S_IFDIR | S_IRUGO | S_IXUGO,
196 rtw_proc);
197 dir_dev = padapter->dir_dev;
198 if (!dir_dev) {
199 if (rtw_proc_cnt == 0) {
200 if (rtw_proc) {
201 remove_proc_entry(rtw_proc_name, init_net.proc_net);
202 rtw_proc = NULL;
203 }
204 }
205
206 pr_info("Unable to create dir_dev directory\n");
207 return;
208 }
209 } else {
210 return;
211 }
212
213 rtw_proc_cnt++;
214
215 entry = create_proc_read_entry("write_reg", S_IFREG | S_IRUGO,
216 dir_dev, proc_get_write_reg, dev);
217 if (!entry) {
218 pr_info("Unable to create_proc_read_entry!\n");
219 return;
220 }
221 entry->write_proc = proc_set_write_reg;
222
223 entry = create_proc_read_entry("read_reg", S_IFREG | S_IRUGO,
224 dir_dev, proc_get_read_reg, dev);
225 if (!entry) {
226 pr_info("Unable to create_proc_read_entry!\n");
227 return;
228 }
229 entry->write_proc = proc_set_read_reg;
230
231 entry = create_proc_read_entry("fwstate", S_IFREG | S_IRUGO,
232 dir_dev, proc_get_fwstate, dev);
233 if (!entry) {
234 pr_info("Unable to create_proc_read_entry!\n");
235 return;
236 }
237
238 entry = create_proc_read_entry("sec_info", S_IFREG | S_IRUGO,
239 dir_dev, proc_get_sec_info, dev);
240 if (!entry) {
241 pr_info("Unable to create_proc_read_entry!\n");
242 return;
243 }
244
245 entry = create_proc_read_entry("mlmext_state", S_IFREG | S_IRUGO,
246 dir_dev, proc_get_mlmext_state, dev);
247 if (!entry) {
248 pr_info("Unable to create_proc_read_entry!\n");
249 return;
250 }
251
252 entry = create_proc_read_entry("qos_option", S_IFREG | S_IRUGO,
253 dir_dev, proc_get_qos_option, dev);
254 if (!entry) {
255 pr_info("Unable to create_proc_read_entry!\n");
256 return;
257 }
258
259 entry = create_proc_read_entry("ht_option", S_IFREG | S_IRUGO,
260 dir_dev, proc_get_ht_option, dev);
261 if (!entry) {
262 pr_info("Unable to create_proc_read_entry!\n");
263 return;
264 }
265
266 entry = create_proc_read_entry("rf_info", S_IFREG | S_IRUGO,
267 dir_dev, proc_get_rf_info, dev);
268 if (!entry) {
269 pr_info("Unable to create_proc_read_entry!\n");
270 return;
271 }
272
273 entry = create_proc_read_entry("ap_info", S_IFREG | S_IRUGO,
274 dir_dev, proc_get_ap_info, dev);
275 if (!entry) {
276 pr_info("Unable to create_proc_read_entry!\n");
277 return;
278 }
279
280 entry = create_proc_read_entry("adapter_state", S_IFREG | S_IRUGO,
281 dir_dev, proc_getstruct adapter_state, dev);
282 if (!entry) {
283 pr_info("Unable to create_proc_read_entry!\n");
284 return;
285 }
286
287 entry = create_proc_read_entry("trx_info", S_IFREG | S_IRUGO,
288 dir_dev, proc_get_trx_info, dev);
289 if (!entry) {
290 pr_info("Unable to create_proc_read_entry!\n");
291 return;
292 }
293
294 entry = create_proc_read_entry("mac_reg_dump1", S_IFREG | S_IRUGO,
295 dir_dev, proc_get_mac_reg_dump1, dev);
296 if (!entry) {
297 pr_info("Unable to create_proc_read_entry!\n");
298 return;
299 }
300
301 entry = create_proc_read_entry("mac_reg_dump2", S_IFREG | S_IRUGO,
302 dir_dev, proc_get_mac_reg_dump2, dev);
303 if (!entry) {
304 pr_info("Unable to create_proc_read_entry!\n");
305 return;
306 }
307
308 entry = create_proc_read_entry("mac_reg_dump3", S_IFREG | S_IRUGO,
309 dir_dev, proc_get_mac_reg_dump3, dev);
310 if (!entry) {
311 pr_info("Unable to create_proc_read_entry!\n");
312 return;
313 }
314
315 entry = create_proc_read_entry("bb_reg_dump1", S_IFREG | S_IRUGO,
316 dir_dev, proc_get_bb_reg_dump1, dev);
317 if (!entry) {
318 pr_info("Unable to create_proc_read_entry!\n");
319 return;
320 }
321
322 entry = create_proc_read_entry("bb_reg_dump2", S_IFREG | S_IRUGO,
323 dir_dev, proc_get_bb_reg_dump2, dev);
324 if (!entry) {
325 pr_info("Unable to create_proc_read_entry!\n");
326 return;
327 }
328
329 entry = create_proc_read_entry("bb_reg_dump3", S_IFREG | S_IRUGO,
330 dir_dev, proc_get_bb_reg_dump3, dev);
331 if (!entry) {
332 pr_info("Unable to create_proc_read_entry!\n");
333 return;
334 }
335
336 entry = create_proc_read_entry("rf_reg_dump1", S_IFREG | S_IRUGO,
337 dir_dev, proc_get_rf_reg_dump1, dev);
338 if (!entry) {
339 pr_info("Unable to create_proc_read_entry!\n");
340 return;
341 }
342
343 entry = create_proc_read_entry("rf_reg_dump2", S_IFREG | S_IRUGO,
344 dir_dev, proc_get_rf_reg_dump2, dev);
345 if (!entry) {
346 pr_info("Unable to create_proc_read_entry!\n");
347 return;
348 }
349
350 rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
351 if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) {
352 entry = create_proc_read_entry("rf_reg_dump3", S_IFREG | S_IRUGO,
353 dir_dev, proc_get_rf_reg_dump3, dev);
354 if (!entry) {
355 pr_info("Unable to create_proc_read_entry!\n");
356 return;
357 }
358
359 entry = create_proc_read_entry("rf_reg_dump4", S_IFREG | S_IRUGO,
360 dir_dev, proc_get_rf_reg_dump4, dev);
361 if (!entry) {
362 pr_info("Unable to create_proc_read_entry!\n");
363 return;
364 }
365 }
366
367#ifdef CONFIG_88EU_AP_MODE
368
369 entry = create_proc_read_entry("all_sta_info", S_IFREG | S_IRUGO,
370 dir_dev, proc_get_all_sta_info, dev);
371 if (!entry) {
372 pr_info("Unable to create_proc_read_entry!\n");
373 return;
374 }
375#endif
376
377 entry = create_proc_read_entry("best_channel", S_IFREG | S_IRUGO,
378 dir_dev, proc_get_best_channel, dev);
379 if (!entry) {
380 pr_info("Unable to create_proc_read_entry!\n");
381 return;
382 }
383
384 entry = create_proc_read_entry("rx_signal", S_IFREG | S_IRUGO,
385 dir_dev, proc_get_rx_signal, dev);
386 if (!entry) {
387 pr_info("Unable to create_proc_read_entry!\n");
388 return;
389 }
390 entry->write_proc = proc_set_rx_signal;
391 entry = create_proc_read_entry("ht_enable", S_IFREG | S_IRUGO,
392 dir_dev, proc_get_ht_enable, dev);
393 if (!entry) {
394 pr_info("Unable to create_proc_read_entry!\n");
395 return;
396 }
397 entry->write_proc = proc_set_ht_enable;
398
399 entry = create_proc_read_entry("cbw40_enable", S_IFREG | S_IRUGO,
400 dir_dev, proc_get_cbw40_enable, dev);
401 if (!entry) {
402 pr_info("Unable to create_proc_read_entry!\n");
403 return;
404 }
405 entry->write_proc = proc_set_cbw40_enable;
406
407 entry = create_proc_read_entry("ampdu_enable", S_IFREG | S_IRUGO,
408 dir_dev, proc_get_ampdu_enable, dev);
409 if (!entry) {
410 pr_info("Unable to create_proc_read_entry!\n");
411 return;
412 }
413 entry->write_proc = proc_set_ampdu_enable;
414
415 entry = create_proc_read_entry("rx_stbc", S_IFREG | S_IRUGO,
416 dir_dev, proc_get_rx_stbc, dev);
417 if (!entry) {
418 pr_info("Unable to create_proc_read_entry!\n");
419 return;
420 }
421 entry->write_proc = proc_set_rx_stbc;
422
423 entry = create_proc_read_entry("path_rssi", S_IFREG | S_IRUGO,
424 dir_dev, proc_get_two_path_rssi, dev);
425 if (!entry) {
426 pr_info("Unable to create_proc_read_entry!\n");
427 return;
428 }
429 entry = create_proc_read_entry("rssi_disp", S_IFREG | S_IRUGO,
430 dir_dev, proc_get_rssi_disp, dev);
431 if (!entry) {
432 pr_info("Unable to create_proc_read_entry!\n");
433 return;
434 }
435 entry->write_proc = proc_set_rssi_disp;
436}
437
438void rtw_proc_remove_one(struct net_device *dev)
439{
440 struct proc_dir_entry *dir_dev = NULL;
441 struct adapter *padapter = rtw_netdev_priv(dev);
442 u8 rf_type;
443
444 dir_dev = padapter->dir_dev;
445 padapter->dir_dev = NULL;
446
447 if (dir_dev) {
448 remove_proc_entry("write_reg", dir_dev);
449 remove_proc_entry("read_reg", dir_dev);
450 remove_proc_entry("fwstate", dir_dev);
451 remove_proc_entry("sec_info", dir_dev);
452 remove_proc_entry("mlmext_state", dir_dev);
453 remove_proc_entry("qos_option", dir_dev);
454 remove_proc_entry("ht_option", dir_dev);
455 remove_proc_entry("rf_info", dir_dev);
456 remove_proc_entry("ap_info", dir_dev);
457 remove_proc_entry("adapter_state", dir_dev);
458 remove_proc_entry("trx_info", dir_dev);
459 remove_proc_entry("mac_reg_dump1", dir_dev);
460 remove_proc_entry("mac_reg_dump2", dir_dev);
461 remove_proc_entry("mac_reg_dump3", dir_dev);
462 remove_proc_entry("bb_reg_dump1", dir_dev);
463 remove_proc_entry("bb_reg_dump2", dir_dev);
464 remove_proc_entry("bb_reg_dump3", dir_dev);
465 remove_proc_entry("rf_reg_dump1", dir_dev);
466 remove_proc_entry("rf_reg_dump2", dir_dev);
467 rtw_hal_get_hwreg(padapter, HW_VAR_RF_TYPE, (u8 *)(&rf_type));
468 if ((RF_1T2R == rf_type) || (RF_1T1R == rf_type)) {
469 remove_proc_entry("rf_reg_dump3", dir_dev);
470 remove_proc_entry("rf_reg_dump4", dir_dev);
471 }
472#ifdef CONFIG_88EU_AP_MODE
473 remove_proc_entry("all_sta_info", dir_dev);
474#endif
475
476 remove_proc_entry("best_channel", dir_dev);
477 remove_proc_entry("rx_signal", dir_dev);
478 remove_proc_entry("cbw40_enable", dir_dev);
479 remove_proc_entry("ht_enable", dir_dev);
480 remove_proc_entry("ampdu_enable", dir_dev);
481 remove_proc_entry("rx_stbc", dir_dev);
482 remove_proc_entry("path_rssi", dir_dev);
483 remove_proc_entry("rssi_disp", dir_dev);
484 remove_proc_entry(dev->name, rtw_proc);
485 dir_dev = NULL;
486 } else {
487 return;
488 }
489 rtw_proc_cnt--;
490
491 if (rtw_proc_cnt == 0) {
492 if (rtw_proc) {
493 remove_proc_entry("ver_info", rtw_proc);
494
495 remove_proc_entry(rtw_proc_name, init_net.proc_net);
496 rtw_proc = NULL;
497 }
498 }
499}
500#endif
501
502static uint loadparam(struct adapter *padapter, struct net_device *pnetdev)
503{
504 struct registry_priv *registry_par = &padapter->registrypriv;
505
506 GlobalDebugLevel = rtw_debug;
507 registry_par->chip_version = (u8)rtw_chip_version;
508 registry_par->rfintfs = (u8)rtw_rfintfs;
509 registry_par->lbkmode = (u8)rtw_lbkmode;
510 registry_par->network_mode = (u8)rtw_network_mode;
511
512 memcpy(registry_par->ssid.Ssid, "ANY", 3);
513 registry_par->ssid.SsidLength = 3;
514
515 registry_par->channel = (u8)rtw_channel;
516 registry_par->wireless_mode = (u8)rtw_wireless_mode;
517 registry_par->vrtl_carrier_sense = (u8)rtw_vrtl_carrier_sense;
518 registry_par->vcs_type = (u8)rtw_vcs_type;
519 registry_par->rts_thresh = (u16)rtw_rts_thresh;
520 registry_par->frag_thresh = (u16)rtw_frag_thresh;
521 registry_par->preamble = (u8)rtw_preamble;
522 registry_par->scan_mode = (u8)rtw_scan_mode;
523 registry_par->adhoc_tx_pwr = (u8)rtw_adhoc_tx_pwr;
524 registry_par->soft_ap = (u8)rtw_soft_ap;
525 registry_par->smart_ps = (u8)rtw_smart_ps;
526 registry_par->power_mgnt = (u8)rtw_power_mgnt;
527 registry_par->ips_mode = (u8)rtw_ips_mode;
528 registry_par->radio_enable = (u8)rtw_radio_enable;
529 registry_par->long_retry_lmt = (u8)rtw_long_retry_lmt;
530 registry_par->short_retry_lmt = (u8)rtw_short_retry_lmt;
531 registry_par->busy_thresh = (u16)rtw_busy_thresh;
532 registry_par->ack_policy = (u8)rtw_ack_policy;
533 registry_par->mp_mode = (u8)rtw_mp_mode;
534 registry_par->software_encrypt = (u8)rtw_software_encrypt;
535 registry_par->software_decrypt = (u8)rtw_software_decrypt;
536 registry_par->acm_method = (u8)rtw_acm_method;
537
538
539 registry_par->wmm_enable = (u8)rtw_wmm_enable;
540 registry_par->uapsd_enable = (u8)rtw_uapsd_enable;
541 registry_par->uapsd_max_sp = (u8)rtw_uapsd_max_sp;
542 registry_par->uapsd_acbk_en = (u8)rtw_uapsd_acbk_en;
543 registry_par->uapsd_acbe_en = (u8)rtw_uapsd_acbe_en;
544 registry_par->uapsd_acvi_en = (u8)rtw_uapsd_acvi_en;
545 registry_par->uapsd_acvo_en = (u8)rtw_uapsd_acvo_en;
546
547 registry_par->led_enable = (u8)rtw_led_enable;
548
549 registry_par->ht_enable = (u8)rtw_ht_enable;
550 registry_par->cbw40_enable = (u8)rtw_cbw40_enable;
551 registry_par->ampdu_enable = (u8)rtw_ampdu_enable;
552 registry_par->rx_stbc = (u8)rtw_rx_stbc;
553 registry_par->ampdu_amsdu = (u8)rtw_ampdu_amsdu;
554 registry_par->lowrate_two_xmit = (u8)rtw_lowrate_two_xmit;
555 registry_par->rf_config = (u8)rtw_rf_config;
556 registry_par->low_power = (u8)rtw_low_power;
557 registry_par->wifi_spec = (u8)rtw_wifi_spec;
558 registry_par->channel_plan = (u8)rtw_channel_plan;
559 registry_par->bAcceptAddbaReq = (u8)rtw_AcceptAddbaReq;
560 registry_par->antdiv_cfg = (u8)rtw_antdiv_cfg;
561 registry_par->antdiv_type = (u8)rtw_antdiv_type;
562 registry_par->hwpdn_mode = (u8)rtw_hwpdn_mode;
563 registry_par->hwpwrp_detect = (u8)rtw_hwpwrp_detect;
564 registry_par->hw_wps_pbc = (u8)rtw_hw_wps_pbc;
565
566 registry_par->max_roaming_times = (u8)rtw_max_roaming_times;
567
568 registry_par->fw_iol = rtw_fw_iol;
569
570 registry_par->enable80211d = (u8)rtw_80211d;
571 snprintf(registry_par->ifname, 16, "%s", ifname);
572 snprintf(registry_par->if2name, 16, "%s", if2name);
573 registry_par->notch_filter = (u8)rtw_notch_filter;
574
575 return _SUCCESS;
576}
577
578static int rtw_net_set_mac_address(struct net_device *pnetdev, void *p)
579{
580 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
581 struct sockaddr *addr = p;
582
583 if (!padapter->bup)
584 memcpy(padapter->eeprompriv.mac_addr, addr->sa_data, ETH_ALEN);
585
586 return 0;
587}
588
589static struct net_device_stats *rtw_net_get_stats(struct net_device *pnetdev)
590{
591 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
592 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
593 struct recv_priv *precvpriv = &padapter->recvpriv;
594
595 padapter->stats.tx_packets = pxmitpriv->tx_pkts;
596 padapter->stats.rx_packets = precvpriv->rx_pkts;
597 padapter->stats.tx_dropped = pxmitpriv->tx_drop;
598 padapter->stats.rx_dropped = precvpriv->rx_drop;
599 padapter->stats.tx_bytes = pxmitpriv->tx_bytes;
600 padapter->stats.rx_bytes = precvpriv->rx_bytes;
601 return &padapter->stats;
602}
603
604
605
606
607
608
609
610
611
612static const u16 rtw_1d_to_queue[8] = { 2, 3, 3, 2, 1, 1, 0, 0 };
613
614
615static unsigned int rtw_classify8021d(struct sk_buff *skb)
616{
617 unsigned int dscp;
618
619
620
621
622
623
624 if (skb->priority >= 256 && skb->priority <= 263)
625 return skb->priority - 256;
626
627 switch (skb->protocol) {
628 case htons(ETH_P_IP):
629 dscp = ip_hdr(skb)->tos & 0xfc;
630 break;
631 default:
632 return 0;
633 }
634
635 return dscp >> 5;
636}
637
638static u16 rtw_select_queue(struct net_device *dev, struct sk_buff *skb, struct net_device *sb_dev)
639{
640 struct adapter *padapter = rtw_netdev_priv(dev);
641 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
642
643 skb->priority = rtw_classify8021d(skb);
644
645 if (pmlmepriv->acm_mask != 0)
646 skb->priority = qos_acm(pmlmepriv->acm_mask, skb->priority);
647
648 return rtw_1d_to_queue[skb->priority];
649}
650
651u16 rtw_recv_select_queue(struct sk_buff *skb)
652{
653 struct iphdr *piphdr;
654 unsigned int dscp;
655 __be16 eth_type;
656 u32 priority;
657 u8 *pdata = skb->data;
658
659 memcpy(ð_type, pdata + (ETH_ALEN << 1), 2);
660
661 switch (eth_type) {
662 case htons(ETH_P_IP):
663 piphdr = (struct iphdr *)(pdata + ETH_HLEN);
664 dscp = piphdr->tos & 0xfc;
665 priority = dscp >> 5;
666 break;
667 default:
668 priority = 0;
669 }
670
671 return rtw_1d_to_queue[priority];
672}
673
674static const struct net_device_ops rtw_netdev_ops = {
675 .ndo_open = netdev_open,
676 .ndo_stop = netdev_close,
677 .ndo_start_xmit = rtw_xmit_entry,
678 .ndo_select_queue = rtw_select_queue,
679 .ndo_set_mac_address = rtw_net_set_mac_address,
680 .ndo_get_stats = rtw_net_get_stats,
681};
682
683int rtw_init_netdev_name(struct net_device *pnetdev, const char *ifname)
684{
685 int err;
686
687 err = dev_alloc_name(pnetdev, ifname);
688 if (err < 0)
689 return err;
690
691 netif_carrier_off(pnetdev);
692 return 0;
693}
694
695static const struct device_type wlan_type = {
696 .name = "wlan",
697};
698
699struct net_device *rtw_init_netdev(struct adapter *old_padapter)
700{
701 struct adapter *padapter;
702 struct net_device *pnetdev;
703
704 if (old_padapter)
705 pnetdev = rtw_alloc_etherdev_with_old_priv(sizeof(struct adapter), (void *)old_padapter);
706 else
707 pnetdev = rtw_alloc_etherdev(sizeof(struct adapter));
708
709 if (!pnetdev)
710 return NULL;
711
712 pnetdev->dev.type = &wlan_type;
713 padapter = rtw_netdev_priv(pnetdev);
714 padapter->pnetdev = pnetdev;
715 DBG_88E("register rtw_netdev_ops to netdev_ops\n");
716 pnetdev->netdev_ops = &rtw_netdev_ops;
717 pnetdev->watchdog_timeo = HZ * 3;
718 pnetdev->wireless_handlers = (struct iw_handler_def *)&rtw_handlers_def;
719
720
721 loadparam(padapter, pnetdev);
722
723 return pnetdev;
724}
725
726u32 rtw_start_drv_threads(struct adapter *padapter)
727{
728 u32 _status = _SUCCESS;
729
730 padapter->cmdThread = kthread_run(rtw_cmd_thread, padapter, "RTW_CMD_THREAD");
731 if (IS_ERR(padapter->cmdThread))
732 _status = _FAIL;
733 else
734 _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema);
735
736 rtw_hal_start_thread(padapter);
737 return _status;
738}
739
740void rtw_stop_drv_threads(struct adapter *padapter)
741{
742
743 up(&padapter->cmdpriv.cmd_queue_sema);
744 if (padapter->cmdThread)
745 _rtw_down_sema(&padapter->cmdpriv.terminate_cmdthread_sema);
746
747 rtw_hal_stop_thread(padapter);
748}
749
750static u8 rtw_init_default_value(struct adapter *padapter)
751{
752 struct registry_priv *pregistrypriv = &padapter->registrypriv;
753 struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
754 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
755 struct security_priv *psecuritypriv = &padapter->securitypriv;
756
757
758 pxmitpriv->vcs_setting = pregistrypriv->vrtl_carrier_sense;
759 pxmitpriv->vcs = pregistrypriv->vcs_type;
760 pxmitpriv->vcs_type = pregistrypriv->vcs_type;
761 pxmitpriv->frag_len = pregistrypriv->frag_thresh;
762
763
764 pmlmepriv->scan_interval = SCAN_INTERVAL;
765 pmlmepriv->scan_mode = SCAN_ACTIVE;
766
767
768 pmlmepriv->htpriv.ampdu_enable = false;
769
770
771 psecuritypriv->binstallGrpkey = _FAIL;
772 psecuritypriv->sw_encrypt = pregistrypriv->software_encrypt;
773 psecuritypriv->sw_decrypt = pregistrypriv->software_decrypt;
774 psecuritypriv->dot11AuthAlgrthm = dot11AuthAlgrthm_Open;
775 psecuritypriv->dot11PrivacyAlgrthm = _NO_PRIVACY_;
776 psecuritypriv->dot11PrivacyKeyIndex = 0;
777 psecuritypriv->dot118021XGrpPrivacy = _NO_PRIVACY_;
778 psecuritypriv->dot118021XGrpKeyid = 1;
779 psecuritypriv->ndisauthtype = Ndis802_11AuthModeOpen;
780 psecuritypriv->ndisencryptstatus = Ndis802_11WEPDisabled;
781
782
783 rtw_init_registrypriv_dev_network(padapter);
784 rtw_update_registrypriv_dev_network(padapter);
785
786
787 rtw_hal_def_value_init(padapter);
788
789
790 padapter->bReadPortCancel = false;
791 padapter->bWritePortCancel = false;
792 padapter->bRxRSSIDisplay = 0;
793 padapter->bNotifyChannelChange = 0;
794#ifdef CONFIG_88EU_P2P
795 padapter->bShowGetP2PState = 1;
796#endif
797 return _SUCCESS;
798}
799
800u8 rtw_reset_drv_sw(struct adapter *padapter)
801{
802 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
803 struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
804
805
806 rtw_hal_def_value_init(padapter);
807 padapter->bReadPortCancel = false;
808 padapter->bWritePortCancel = false;
809 padapter->bRxRSSIDisplay = 0;
810 pmlmepriv->scan_interval = SCAN_INTERVAL;
811
812 padapter->xmitpriv.tx_pkts = 0;
813 padapter->recvpriv.rx_pkts = 0;
814
815 pmlmepriv->LinkDetectInfo.bBusyTraffic = false;
816
817 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY | _FW_UNDER_LINKING);
818
819 rtw_hal_sreset_reset_value(padapter);
820 pwrctrlpriv->pwr_state_check_cnts = 0;
821
822
823 padapter->mlmeextpriv.sitesurvey_res.state = SCAN_DISABLE;
824
825 rtw_set_signal_stat_timer(&padapter->recvpriv);
826
827 return _SUCCESS;
828}
829
830u8 rtw_init_drv_sw(struct adapter *padapter)
831{
832 u8 ret8 = _SUCCESS;
833
834 if ((rtw_init_cmd_priv(&padapter->cmdpriv)) == _FAIL) {
835 ret8 = _FAIL;
836 goto exit;
837 }
838
839 padapter->cmdpriv.padapter = padapter;
840
841 if ((rtw_init_evt_priv(&padapter->evtpriv)) == _FAIL) {
842 ret8 = _FAIL;
843 goto exit;
844 }
845
846 if (rtw_init_mlme_priv(padapter) == _FAIL) {
847 ret8 = _FAIL;
848 goto exit;
849 }
850
851#ifdef CONFIG_88EU_P2P
852 rtw_init_wifidirect_timers(padapter);
853 init_wifidirect_info(padapter, P2P_ROLE_DISABLE);
854 reset_global_wifidirect_info(padapter);
855#endif
856
857 if (init_mlme_ext_priv(padapter) == _FAIL) {
858 ret8 = _FAIL;
859 goto exit;
860 }
861
862 if (_rtw_init_xmit_priv(&padapter->xmitpriv, padapter) == _FAIL) {
863 DBG_88E("Can't _rtw_init_xmit_priv\n");
864 ret8 = _FAIL;
865 goto exit;
866 }
867
868 if (_rtw_init_recv_priv(&padapter->recvpriv, padapter) == _FAIL) {
869 DBG_88E("Can't _rtw_init_recv_priv\n");
870 ret8 = _FAIL;
871 goto exit;
872 }
873
874 if (_rtw_init_sta_priv(&padapter->stapriv) == _FAIL) {
875 DBG_88E("Can't _rtw_init_sta_priv\n");
876 ret8 = _FAIL;
877 goto exit;
878 }
879
880 padapter->stapriv.padapter = padapter;
881
882 rtw_init_bcmc_stainfo(padapter);
883
884 rtw_init_pwrctrl_priv(padapter);
885
886 if (init_mp_priv(padapter) == _FAIL)
887 DBG_88E("%s: initialize MP private data Fail!\n", __func__);
888
889 ret8 = rtw_init_default_value(padapter);
890
891 rtw_hal_dm_init(padapter);
892 rtw_hal_sw_led_init(padapter);
893
894 rtw_hal_sreset_init(padapter);
895
896 spin_lock_init(&padapter->br_ext_lock);
897
898exit:
899 return ret8;
900}
901
902void rtw_cancel_all_timer(struct adapter *padapter)
903{
904 _cancel_timer_ex(&padapter->mlmepriv.assoc_timer);
905
906 _cancel_timer_ex(&padapter->mlmepriv.scan_to_timer);
907
908 _cancel_timer_ex(&padapter->mlmepriv.dynamic_chk_timer);
909
910
911 rtw_hal_sw_led_deinit(padapter);
912
913 _cancel_timer_ex(&padapter->pwrctrlpriv.pwr_state_check_timer);
914
915 _cancel_timer_ex(&padapter->recvpriv.signal_stat_timer);
916
917 rtw_hal_dm_deinit(padapter);
918}
919
920u8 rtw_free_drv_sw(struct adapter *padapter)
921{
922
923
924
925 #ifdef CONFIG_88EU_P2P
926 {
927 struct wifidirect_info *pwdinfo = &padapter->wdinfo;
928 if (!rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE)) {
929 _cancel_timer_ex(&pwdinfo->find_phase_timer);
930 _cancel_timer_ex(&pwdinfo->restore_p2p_state_timer);
931 _cancel_timer_ex(&pwdinfo->pre_tx_scan_timer);
932 rtw_p2p_set_state(pwdinfo, P2P_STATE_NONE);
933 }
934 }
935 #endif
936
937 free_mlme_ext_priv(&padapter->mlmeextpriv);
938
939 rtw_free_cmd_priv(&padapter->cmdpriv);
940
941 rtw_free_evt_priv(&padapter->evtpriv);
942
943 rtw_free_mlme_priv(&padapter->mlmepriv);
944 _rtw_free_xmit_priv(&padapter->xmitpriv);
945
946 _rtw_free_sta_priv(&padapter->stapriv);
947
948 _rtw_free_recv_priv(&padapter->recvpriv);
949
950 rtw_free_pwrctrl_priv(padapter);
951
952 rtw_hal_free_data(padapter);
953
954
955 if (padapter->rereg_nd_name_priv.old_pnetdev) {
956 free_netdev(padapter->rereg_nd_name_priv.old_pnetdev);
957 padapter->rereg_nd_name_priv.old_pnetdev = NULL;
958 }
959
960
961 if (padapter->pbuddy_adapter)
962 padapter->pbuddy_adapter->pbuddy_adapter = NULL;
963
964 return _SUCCESS;
965}
966
967void netdev_br_init(struct net_device *netdev)
968{
969 struct adapter *adapter = (struct adapter *)rtw_netdev_priv(netdev);
970
971 rcu_read_lock();
972
973 if (rcu_dereference(adapter->pnetdev->rx_handler_data)) {
974 struct net_device *br_netdev;
975 struct net *devnet = NULL;
976
977 devnet = dev_net(netdev);
978 br_netdev = dev_get_by_name(devnet, CONFIG_BR_EXT_BRNAME);
979 if (br_netdev) {
980 memcpy(adapter->br_mac, br_netdev->dev_addr, ETH_ALEN);
981 dev_put(br_netdev);
982 } else {
983 pr_info("%s()-%d: dev_get_by_name(%s) failed!",
984 __func__, __LINE__, CONFIG_BR_EXT_BRNAME);
985 }
986 }
987 adapter->ethBrExtInfo.addPPPoETag = 1;
988
989 rcu_read_unlock();
990}
991
992int _netdev_open(struct net_device *pnetdev)
993{
994 uint status;
995 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
996 struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv;
997
998 DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup);
999
1000 if (pwrctrlpriv->ps_flag) {
1001 padapter->net_closed = false;
1002 goto netdev_open_normal_process;
1003 }
1004
1005 if (!padapter->bup) {
1006 padapter->bDriverStopped = false;
1007 padapter->bSurpriseRemoved = false;
1008 padapter->bCardDisableWOHSM = false;
1009
1010 status = rtw_hal_init(padapter);
1011 if (status == _FAIL)
1012 goto netdev_open_error;
1013
1014 pr_info("MAC Address = %pM\n", pnetdev->dev_addr);
1015
1016 status = rtw_start_drv_threads(padapter);
1017 if (status == _FAIL) {
1018 pr_info("Initialize driver software resource Failed!\n");
1019 goto netdev_open_error;
1020 }
1021
1022 if (init_hw_mlme_ext(padapter) == _FAIL) {
1023 pr_info("can't init mlme_ext_priv\n");
1024 goto netdev_open_error;
1025 }
1026 if (padapter->intf_start)
1027 padapter->intf_start(padapter);
1028 rtw_proc_init_one(pnetdev);
1029
1030 rtw_led_control(padapter, LED_CTL_NO_LINK);
1031
1032 padapter->bup = true;
1033 }
1034 padapter->net_closed = false;
1035
1036 _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000);
1037
1038 padapter->pwrctrlpriv.bips_processing = false;
1039 rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
1040
1041 if (!rtw_netif_queue_stopped(pnetdev))
1042 rtw_netif_start_queue(pnetdev);
1043 else
1044 rtw_netif_wake_queue(pnetdev);
1045
1046 netdev_br_init(pnetdev);
1047
1048netdev_open_normal_process:
1049 DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup);
1050 return 0;
1051
1052netdev_open_error:
1053 padapter->bup = false;
1054 netif_carrier_off(pnetdev);
1055 rtw_netif_stop_queue(pnetdev);
1056 DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup);
1057 return -1;
1058}
1059
1060int netdev_open(struct net_device *pnetdev)
1061{
1062 int ret;
1063 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
1064
1065 _enter_critical_mutex(padapter->hw_init_mutex, NULL);
1066 ret = _netdev_open(pnetdev);
1067 _exit_critical_mutex(padapter->hw_init_mutex, NULL);
1068 return ret;
1069}
1070
1071static int ips_netdrv_open(struct adapter *padapter)
1072{
1073 int status = _SUCCESS;
1074 padapter->net_closed = false;
1075 DBG_88E("===> %s.........\n", __func__);
1076
1077 padapter->bDriverStopped = false;
1078 padapter->bSurpriseRemoved = false;
1079 padapter->bCardDisableWOHSM = false;
1080
1081 status = rtw_hal_init(padapter);
1082 if (status == _FAIL)
1083 goto netdev_open_error;
1084
1085 if (padapter->intf_start)
1086 padapter->intf_start(padapter);
1087
1088 rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv);
1089 _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 5000);
1090
1091 return _SUCCESS;
1092
1093netdev_open_error:
1094 DBG_88E("-ips_netdrv_open - drv_open failure, bup =%d\n", padapter->bup);
1095
1096 return _FAIL;
1097}
1098
1099int rtw_ips_pwr_up(struct adapter *padapter)
1100{
1101 int result;
1102 u32 start_time = jiffies;
1103 DBG_88E("===> rtw_ips_pwr_up..............\n");
1104 rtw_reset_drv_sw(padapter);
1105
1106 result = ips_netdrv_open(padapter);
1107
1108 rtw_led_control(padapter, LED_CTL_NO_LINK);
1109
1110 DBG_88E("<=== rtw_ips_pwr_up.............. in %dms\n", rtw_get_passing_time_ms(start_time));
1111 return result;
1112}
1113
1114void rtw_ips_pwr_down(struct adapter *padapter)
1115{
1116 u32 start_time = jiffies;
1117 DBG_88E("===> rtw_ips_pwr_down...................\n");
1118
1119 padapter->bCardDisableWOHSM = true;
1120 padapter->net_closed = true;
1121
1122 rtw_led_control(padapter, LED_CTL_POWER_OFF);
1123
1124 rtw_ips_dev_unload(padapter);
1125 padapter->bCardDisableWOHSM = false;
1126 DBG_88E("<=== rtw_ips_pwr_down..................... in %dms\n", rtw_get_passing_time_ms(start_time));
1127}
1128
1129void rtw_ips_dev_unload(struct adapter *padapter)
1130{
1131 DBG_88E("====> %s...\n", __func__);
1132
1133 rtw_hal_set_hwreg(padapter, HW_VAR_FIFO_CLEARN_UP, NULL);
1134
1135 if (padapter->intf_stop)
1136 padapter->intf_stop(padapter);
1137
1138
1139 if (!padapter->bSurpriseRemoved)
1140 rtw_hal_deinit(padapter);
1141}
1142
1143int pm_netdev_open(struct net_device *pnetdev, u8 bnormal)
1144{
1145 int status;
1146
1147 if (bnormal)
1148 status = netdev_open(pnetdev);
1149 else
1150 status = (_SUCCESS == ips_netdrv_open((struct adapter *)rtw_netdev_priv(pnetdev))) ? (0) : (-1);
1151 return status;
1152}
1153
1154int netdev_close(struct net_device *pnetdev)
1155{
1156 struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev);
1157 struct dvobj_priv *dvobj = adapter_to_dvobj(padapter);
1158
1159 if (padapter->pwrctrlpriv.bInternalAutoSuspend) {
1160 if (padapter->pwrctrlpriv.rf_pwrstate == rf_off)
1161 padapter->pwrctrlpriv.ps_flag = true;
1162 }
1163 padapter->net_closed = true;
1164
1165 if (padapter->pwrctrlpriv.rf_pwrstate == rf_on) {
1166 DBG_88E("(2)88eu_drv - drv_close, bup =%d, hw_init_completed =%d\n",
1167 padapter->bup, padapter->hw_init_completed);
1168
1169
1170 if (pnetdev) {
1171 if (!rtw_netif_queue_stopped(pnetdev))
1172 rtw_netif_stop_queue(pnetdev);
1173 }
1174
1175
1176 LeaveAllPowerSaveMode(padapter);
1177 rtw_disassoc_cmd(padapter, 500, false);
1178
1179 rtw_indicate_disconnect(padapter);
1180
1181 rtw_free_assoc_resources(padapter, 1);
1182
1183 rtw_free_network_queue(padapter, true);
1184
1185 rtw_led_control(padapter, LED_CTL_POWER_OFF);
1186 }
1187
1188 nat25_db_cleanup(padapter);
1189
1190#ifdef CONFIG_88EU_P2P
1191 rtw_p2p_enable(padapter, P2P_ROLE_DISABLE);
1192#endif
1193
1194 kfree(dvobj->firmware.szFwBuffer);
1195 dvobj->firmware.szFwBuffer = NULL;
1196
1197 DBG_88E("-88eu_drv - drv_close, bup =%d\n", padapter->bup);
1198 return 0;
1199}
1200