1 // SPDX-License-Identifier: GPL-2.0
2 /* Copyright(c) 2007 - 2012 Realtek Corporation. */
3
4 #define _RTW_CMD_C_
5
6 #include "../include/osdep_service.h"
7 #include "../include/drv_types.h"
8 #include "../include/recv_osdep.h"
9 #include "../include/mlme_osdep.h"
10 #include "../include/rtw_br_ext.h"
11 #include "../include/rtw_mlme_ext.h"
12
13 /*
14 Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
15 No irqsave is necessary.
16 */
17
_rtw_init_cmd_priv(struct cmd_priv * pcmdpriv)18 static int _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
19 {
20 int res = _SUCCESS;
21
22 sema_init(&pcmdpriv->cmd_queue_sema, 0);
23 /* sema_init(&(pcmdpriv->cmd_done_sema), 0); */
24 sema_init(&pcmdpriv->terminate_cmdthread_sema, 0);
25
26 _rtw_init_queue(&pcmdpriv->cmd_queue);
27
28 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
29
30 pcmdpriv->cmd_seq = 1;
31
32 pcmdpriv->cmd_allocated_buf = kzalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ,
33 GFP_KERNEL);
34
35 if (!pcmdpriv->cmd_allocated_buf) {
36 res = _FAIL;
37 goto exit;
38 }
39
40 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((size_t)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ - 1));
41
42 pcmdpriv->rsp_allocated_buf = kzalloc(MAX_RSPSZ + 4, GFP_KERNEL);
43
44 if (!pcmdpriv->rsp_allocated_buf) {
45 res = _FAIL;
46 goto exit;
47 }
48
49 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3);
50
51 pcmdpriv->cmd_issued_cnt = 0;
52 pcmdpriv->cmd_done_cnt = 0;
53 pcmdpriv->rsp_cnt = 0;
54 exit:
55
56 return res;
57 }
58
59 static void c2h_wk_callback(struct work_struct *work);
60
_rtw_init_evt_priv(struct evt_priv * pevtpriv)61 static int _rtw_init_evt_priv(struct evt_priv *pevtpriv)
62 {
63 int res = _SUCCESS;
64
65 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
66 atomic_set(&pevtpriv->event_seq, 0);
67 pevtpriv->evt_done_cnt = 0;
68
69 _init_workitem(&pevtpriv->c2h_wk, c2h_wk_callback, NULL);
70 pevtpriv->c2h_wk_alive = false;
71 pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN + 1);
72
73 return res;
74 }
75
rtw_free_evt_priv(struct evt_priv * pevtpriv)76 void rtw_free_evt_priv(struct evt_priv *pevtpriv)
77 {
78 _cancel_workitem_sync(&pevtpriv->c2h_wk);
79 while (pevtpriv->c2h_wk_alive)
80 msleep(10);
81
82 while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) {
83 void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue);
84 if (c2h && c2h != (void *)pevtpriv)
85 kfree(c2h);
86 }
87 }
88
_rtw_free_cmd_priv(struct cmd_priv * pcmdpriv)89 static void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv)
90 {
91 if (pcmdpriv) {
92 kfree(pcmdpriv->cmd_allocated_buf);
93 kfree(pcmdpriv->rsp_allocated_buf);
94 }
95 }
96
97 /*
98 Calling Context:
99
100 rtw_enqueue_cmd can only be called between kernel thread,
101 since only spin_lock is used.
102
103 ISR/Call-Back functions can't call this sub-function.
104
105 */
106
_rtw_enqueue_cmd(struct __queue * queue,struct cmd_obj * obj)107 static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
108 {
109 unsigned long flags;
110
111 if (!obj)
112 goto exit;
113
114 spin_lock_irqsave(&queue->lock, flags);
115
116 list_add_tail(&obj->list, &queue->queue);
117
118 spin_unlock_irqrestore(&queue->lock, flags);
119
120 exit:
121
122 return _SUCCESS;
123 }
124
_rtw_dequeue_cmd(struct __queue * queue)125 static struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue)
126 {
127 struct cmd_obj *obj;
128 unsigned long flags;
129
130 spin_lock_irqsave(&queue->lock, flags);
131 if (list_empty(&queue->queue)) {
132 obj = NULL;
133 } else {
134 obj = container_of((&queue->queue)->next, struct cmd_obj, list);
135 rtw_list_delete(&obj->list);
136 }
137
138 spin_unlock_irqrestore(&queue->lock, flags);
139
140 return obj;
141 }
142
rtw_init_cmd_priv(struct cmd_priv * pcmdpriv)143 u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
144 {
145 u32 res;
146
147 res = _rtw_init_cmd_priv(pcmdpriv);
148
149 return res;
150 }
151
rtw_init_evt_priv(struct evt_priv * pevtpriv)152 u32 rtw_init_evt_priv(struct evt_priv *pevtpriv)
153 {
154 int res;
155
156 res = _rtw_init_evt_priv(pevtpriv);
157
158 return res;
159 }
160
rtw_free_cmd_priv(struct cmd_priv * pcmdpriv)161 void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv)
162 {
163 _rtw_free_cmd_priv(pcmdpriv);
164 }
165
rtw_cmd_filter(struct cmd_priv * pcmdpriv,struct cmd_obj * cmd_obj)166 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
167 {
168 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
169
170 /* To decide allow or not */
171 if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
172 (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
173 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
174 struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
175 if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
176 bAllow = true;
177 }
178 }
179
180 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
181 bAllow = true;
182
183 if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
184 !pcmdpriv->cmdthd_running) /* com_thread not running */
185 return _FAIL;
186 return _SUCCESS;
187 }
188
rtw_enqueue_cmd(struct cmd_priv * pcmdpriv,struct cmd_obj * cmd_obj)189 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
190 {
191 int res = _FAIL;
192 struct adapter *padapter = pcmdpriv->padapter;
193
194 if (!cmd_obj)
195 goto exit;
196
197 cmd_obj->padapter = padapter;
198
199 res = rtw_cmd_filter(pcmdpriv, cmd_obj);
200 if (_FAIL == res) {
201 rtw_free_cmd_obj(cmd_obj);
202 goto exit;
203 }
204
205 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
206
207 if (res == _SUCCESS)
208 up(&pcmdpriv->cmd_queue_sema);
209
210 exit:
211
212 return res;
213 }
214
rtw_dequeue_cmd(struct cmd_priv * pcmdpriv)215 struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv)
216 {
217 struct cmd_obj *cmd_obj;
218
219 cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
220
221 return cmd_obj;
222 }
223
rtw_cmd_clr_isr(struct cmd_priv * pcmdpriv)224 void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv)
225 {
226
227 pcmdpriv->cmd_done_cnt++;
228 /* up(&(pcmdpriv->cmd_done_sema)); */
229
230 }
231
rtw_free_cmd_obj(struct cmd_obj * pcmd)232 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
233 {
234
235 if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
236 /* free parmbuf in cmd_obj */
237 kfree(pcmd->parmbuf);
238 }
239
240 if (pcmd->rsp) {
241 if (pcmd->rspsz != 0) {
242 /* free rsp in cmd_obj */
243 kfree(pcmd->rsp);
244 }
245 }
246
247 /* free cmd_obj */
248 kfree(pcmd);
249
250 }
251
rtw_cmd_thread(void * context)252 int rtw_cmd_thread(void *context)
253 {
254 u8 ret;
255 struct cmd_obj *pcmd;
256 u8 *pcmdbuf;
257 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
258 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
259 struct adapter *padapter = (struct adapter *)context;
260 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
261
262 thread_enter("RTW_CMD_THREAD");
263
264 pcmdbuf = pcmdpriv->cmd_buf;
265
266 pcmdpriv->cmdthd_running = true;
267 up(&pcmdpriv->terminate_cmdthread_sema);
268
269 while (1) {
270 if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL)
271 break;
272
273 if (padapter->bDriverStopped ||
274 padapter->bSurpriseRemoved) {
275 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
276 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
277 break;
278 }
279 _next:
280 if (padapter->bDriverStopped ||
281 padapter->bSurpriseRemoved) {
282 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
283 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
284 break;
285 }
286
287 pcmd = rtw_dequeue_cmd(pcmdpriv);
288 if (!pcmd)
289 continue;
290
291 if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) {
292 pcmd->res = H2C_DROPPED;
293 goto post_process;
294 }
295
296 pcmdpriv->cmd_issued_cnt++;
297
298 pcmd->cmdsz = _RND4((pcmd->cmdsz));/* _RND4 */
299
300 memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
301
302 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
303 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
304
305 if (cmd_hdl) {
306 ret = cmd_hdl(pcmd->padapter, pcmdbuf);
307 pcmd->res = ret;
308 }
309
310 pcmdpriv->cmd_seq++;
311 } else {
312 pcmd->res = H2C_PARAMETERS_ERROR;
313 }
314
315 cmd_hdl = NULL;
316
317 post_process:
318
319 /* call callback function for post-processed */
320 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
321 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
322 if (!pcmd_callback)
323 rtw_free_cmd_obj(pcmd);
324 else
325 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
326 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
327 } else {
328 rtw_free_cmd_obj(pcmd);
329 }
330
331 flush_signals_thread();
332
333 goto _next;
334 }
335 pcmdpriv->cmdthd_running = false;
336
337 /* free all cmd_obj resources */
338 do {
339 pcmd = rtw_dequeue_cmd(pcmdpriv);
340 if (!pcmd)
341 break;
342
343 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
344
345 rtw_free_cmd_obj(pcmd);
346 } while (1);
347
348 up(&pcmdpriv->terminate_cmdthread_sema);
349
350 thread_exit();
351 }
352
rtw_setstandby_cmd(struct adapter * padapter,uint action)353 u8 rtw_setstandby_cmd(struct adapter *padapter, uint action)
354 {
355 struct cmd_obj *ph2c;
356 struct usb_suspend_parm *psetusbsuspend;
357 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
358
359 u8 ret = _SUCCESS;
360
361 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
362 if (!ph2c) {
363 ret = _FAIL;
364 goto exit;
365 }
366
367 psetusbsuspend = kzalloc(sizeof(struct usb_suspend_parm), GFP_ATOMIC);
368 if (!psetusbsuspend) {
369 kfree(ph2c);
370 ret = _FAIL;
371 goto exit;
372 }
373
374 psetusbsuspend->action = action;
375
376 init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend));
377
378 ret = rtw_enqueue_cmd(pcmdpriv, ph2c);
379
380 exit:
381
382 return ret;
383 }
384
385 /*
386 rtw_sitesurvey_cmd(~)
387 ### NOTE:#### (!!!!)
388 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
389 */
rtw_sitesurvey_cmd(struct adapter * padapter,struct ndis_802_11_ssid * ssid,int ssid_num,struct rtw_ieee80211_channel * ch,int ch_num)390 u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
391 struct rtw_ieee80211_channel *ch, int ch_num)
392 {
393 u8 res = _FAIL;
394 struct cmd_obj *ph2c;
395 struct sitesurvey_parm *psurveyPara;
396 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
397 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
398
399 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
400 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
401 }
402
403 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
404 p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1);
405 }
406
407 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
408 if (!ph2c)
409 return _FAIL;
410
411 psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
412 if (!psurveyPara) {
413 kfree(ph2c);
414 return _FAIL;
415 }
416
417 rtw_free_network_queue(padapter, false);
418
419 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
420
421 /* psurveyPara->bsslimit = 48; */
422 psurveyPara->scan_mode = pmlmepriv->scan_mode;
423
424 /* prepare ssid list */
425 if (ssid) {
426 int i;
427 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
428 if (ssid[i].SsidLength) {
429 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
430 psurveyPara->ssid_num++;
431 }
432 }
433 }
434
435 /* prepare channel list */
436 if (ch) {
437 int i;
438 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
439 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
440 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
441 psurveyPara->ch_num++;
442 }
443 }
444 }
445
446 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
447
448 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
449
450 if (res == _SUCCESS) {
451 pmlmepriv->scan_start_time = jiffies;
452
453 _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT);
454
455 rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
456
457 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
458 } else {
459 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
460 }
461
462 return res;
463 }
464
rtw_setdatarate_cmd(struct adapter * padapter,u8 * rateset)465 u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset)
466 {
467 struct cmd_obj *ph2c;
468 struct setdatarate_parm *pbsetdataratepara;
469 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
470 u8 res = _SUCCESS;
471
472 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
473 if (!ph2c) {
474 res = _FAIL;
475 goto exit;
476 }
477
478 pbsetdataratepara = kzalloc(sizeof(struct setdatarate_parm), GFP_ATOMIC);
479 if (!pbsetdataratepara) {
480 kfree(ph2c);
481 res = _FAIL;
482 goto exit;
483 }
484
485 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate));
486 pbsetdataratepara->mac_id = 5;
487 memcpy(pbsetdataratepara->datarates, rateset, NumRates);
488 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
489 exit:
490
491 return res;
492 }
493
rtw_setbasicrate_cmd(struct adapter * padapter,u8 * rateset)494 u8 rtw_setbasicrate_cmd(struct adapter *padapter, u8 *rateset)
495 {
496 struct cmd_obj *ph2c;
497 struct setbasicrate_parm *pssetbasicratepara;
498 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
499 u8 res = _SUCCESS;
500
501 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
502 if (!ph2c) {
503 res = _FAIL;
504 goto exit;
505 }
506 pssetbasicratepara = kzalloc(sizeof(struct setbasicrate_parm), GFP_ATOMIC);
507
508 if (!pssetbasicratepara) {
509 kfree(ph2c);
510 res = _FAIL;
511 goto exit;
512 }
513
514 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_);
515
516 memcpy(pssetbasicratepara->basicrates, rateset, NumRates);
517
518 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
519 exit:
520
521 return res;
522 }
523
524 /*
525 unsigned char rtw_setphy_cmd(unsigned char *adapter)
526
527 1. be called only after rtw_update_registrypriv_dev_network(~) or mp testing program
528 2. for AdHoc/Ap mode or mp mode?
529
530 */
rtw_setphy_cmd(struct adapter * padapter,u8 modem,u8 ch)531 u8 rtw_setphy_cmd(struct adapter *padapter, u8 modem, u8 ch)
532 {
533 struct cmd_obj *ph2c;
534 struct setphy_parm *psetphypara;
535 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
536 u8 res = _SUCCESS;
537
538 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
539 if (!ph2c) {
540 res = _FAIL;
541 goto exit;
542 }
543 psetphypara = kzalloc(sizeof(struct setphy_parm), GFP_ATOMIC);
544
545 if (!psetphypara) {
546 kfree(ph2c);
547 res = _FAIL;
548 goto exit;
549 }
550
551 init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_);
552
553 psetphypara->modem = modem;
554 psetphypara->rfchannel = ch;
555
556 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
557 exit:
558
559 return res;
560 }
561
rtw_setbbreg_cmd(struct adapter * padapter,u8 offset,u8 val)562 u8 rtw_setbbreg_cmd(struct adapter *padapter, u8 offset, u8 val)
563 {
564 struct cmd_obj *ph2c;
565 struct writeBB_parm *pwritebbparm;
566 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
567 u8 res = _SUCCESS;
568
569 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
570 if (!ph2c) {
571 res = _FAIL;
572 goto exit;
573 }
574 pwritebbparm = kzalloc(sizeof(struct writeBB_parm), GFP_ATOMIC);
575
576 if (!pwritebbparm) {
577 kfree(ph2c);
578 res = _FAIL;
579 goto exit;
580 }
581
582 init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg));
583
584 pwritebbparm->offset = offset;
585 pwritebbparm->value = val;
586
587 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
588 exit:
589
590 return res;
591 }
592
rtw_getbbreg_cmd(struct adapter * padapter,u8 offset,u8 * pval)593 u8 rtw_getbbreg_cmd(struct adapter *padapter, u8 offset, u8 *pval)
594 {
595 struct cmd_obj *ph2c;
596 struct readBB_parm *prdbbparm;
597 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
598 u8 res = _SUCCESS;
599
600 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
601 if (!ph2c) {
602 res = _FAIL;
603 goto exit;
604 }
605 prdbbparm = kzalloc(sizeof(struct readBB_parm), GFP_ATOMIC);
606
607 if (!prdbbparm) {
608 kfree(ph2c);
609 return _FAIL;
610 }
611
612 INIT_LIST_HEAD(&ph2c->list);
613 ph2c->cmdcode = GEN_CMD_CODE(_GetBBReg);
614 ph2c->parmbuf = (unsigned char *)prdbbparm;
615 ph2c->cmdsz = sizeof(struct readBB_parm);
616 ph2c->rsp = pval;
617 ph2c->rspsz = sizeof(struct readBB_rsp);
618
619 prdbbparm->offset = offset;
620
621 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
622 exit:
623
624 return res;
625 }
626
rtw_setrfreg_cmd(struct adapter * padapter,u8 offset,u32 val)627 u8 rtw_setrfreg_cmd(struct adapter *padapter, u8 offset, u32 val)
628 {
629 struct cmd_obj *ph2c;
630 struct writeRF_parm *pwriterfparm;
631 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
632 u8 res = _SUCCESS;
633
634 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
635 if (!ph2c) {
636 res = _FAIL;
637 goto exit;
638 }
639 pwriterfparm = kzalloc(sizeof(struct writeRF_parm), GFP_ATOMIC);
640
641 if (!pwriterfparm) {
642 kfree(ph2c);
643 res = _FAIL;
644 goto exit;
645 }
646
647 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
648
649 pwriterfparm->offset = offset;
650 pwriterfparm->value = val;
651
652 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
653 exit:
654
655 return res;
656 }
657
rtw_getrfreg_cmd(struct adapter * padapter,u8 offset,u8 * pval)658 u8 rtw_getrfreg_cmd(struct adapter *padapter, u8 offset, u8 *pval)
659 {
660 struct cmd_obj *ph2c;
661 struct readRF_parm *prdrfparm;
662 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
663 u8 res = _SUCCESS;
664
665 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
666 if (!ph2c) {
667 res = _FAIL;
668 goto exit;
669 }
670
671 prdrfparm = kzalloc(sizeof(struct readRF_parm), GFP_ATOMIC);
672 if (!prdrfparm) {
673 kfree(ph2c);
674 res = _FAIL;
675 goto exit;
676 }
677
678 INIT_LIST_HEAD(&ph2c->list);
679 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
680 ph2c->parmbuf = (unsigned char *)prdrfparm;
681 ph2c->cmdsz = sizeof(struct readRF_parm);
682 ph2c->rsp = pval;
683 ph2c->rspsz = sizeof(struct readRF_rsp);
684
685 prdrfparm->offset = offset;
686
687 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
688
689 exit:
690
691 return res;
692 }
693
rtw_getbbrfreg_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)694 void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
695 {
696
697
698 kfree(pcmd->parmbuf);
699 kfree(pcmd);
700
701 if (padapter->registrypriv.mp_mode == 1)
702 padapter->mppriv.workparam.bcompleted = true;
703
704 }
705
rtw_readtssi_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)706 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
707 {
708
709
710 kfree(pcmd->parmbuf);
711 kfree(pcmd);
712
713 if (padapter->registrypriv.mp_mode == 1)
714 padapter->mppriv.workparam.bcompleted = true;
715
716 }
717
rtw_createbss_cmd(struct adapter * padapter)718 u8 rtw_createbss_cmd(struct adapter *padapter)
719 {
720 struct cmd_obj *pcmd;
721 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
722 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
723 u8 res = _SUCCESS;
724
725 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
726
727 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
728 if (!pcmd) {
729 res = _FAIL;
730 goto exit;
731 }
732
733 INIT_LIST_HEAD(&pcmd->list);
734 pcmd->cmdcode = _CreateBss_CMD_;
735 pcmd->parmbuf = (unsigned char *)pdev_network;
736 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
737 pcmd->rsp = NULL;
738 pcmd->rspsz = 0;
739 pdev_network->Length = pcmd->cmdsz;
740 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
741 exit:
742
743 return res;
744 }
745
rtw_createbss_cmd_ex(struct adapter * padapter,unsigned char * pbss,unsigned int sz)746 u8 rtw_createbss_cmd_ex(struct adapter *padapter, unsigned char *pbss, unsigned int sz)
747 {
748 struct cmd_obj *pcmd;
749 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
750 u8 res = _SUCCESS;
751
752 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
753 if (!pcmd) {
754 res = _FAIL;
755 goto exit;
756 }
757
758 INIT_LIST_HEAD(&pcmd->list);
759 pcmd->cmdcode = GEN_CMD_CODE(_CreateBss);
760 pcmd->parmbuf = pbss;
761 pcmd->cmdsz = sz;
762 pcmd->rsp = NULL;
763 pcmd->rspsz = 0;
764
765 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
766
767 exit:
768
769 return res;
770 }
771
rtw_joinbss_cmd(struct adapter * padapter,struct wlan_network * pnetwork)772 u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
773 {
774 u8 res = _SUCCESS;
775 uint t_len = 0;
776 struct wlan_bssid_ex *psecnetwork;
777 struct cmd_obj *pcmd;
778 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
779 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
780 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
781 struct security_priv *psecuritypriv = &padapter->securitypriv;
782 struct registry_priv *pregistrypriv = &padapter->registrypriv;
783 struct ht_priv *phtpriv = &pmlmepriv->htpriv;
784 enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
785 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
786 struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
787
788 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
789
790 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
791 if (!pcmd) {
792 res = _FAIL;
793 goto exit;
794 }
795 /* for IEs is fix buf size */
796 t_len = sizeof(struct wlan_bssid_ex);
797
798 /* for hidden ap to set fw_state here */
799 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) {
800 switch (ndis_network_mode) {
801 case Ndis802_11IBSS:
802 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
803 break;
804 case Ndis802_11Infrastructure:
805 set_fwstate(pmlmepriv, WIFI_STATION_STATE);
806 break;
807 case Ndis802_11APMode:
808 case Ndis802_11AutoUnknown:
809 case Ndis802_11InfrastructureMax:
810 break;
811 }
812 }
813
814 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
815 if (!psecnetwork) {
816 kfree(pcmd);
817 res = _FAIL;
818 goto exit;
819 }
820
821 memset(psecnetwork, 0, t_len);
822
823 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
824
825 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
826
827 if (psecnetwork->IELength - 12 < 255) {
828 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength - 12);
829 } else {
830 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], 255);
831 }
832
833 psecnetwork->IELength = 0;
834 /* Added by Albert 2009/02/18 */
835 /* If the the driver wants to use the bssid to create the connection. */
836 /* If not, we have to copy the connecting AP's MAC address to it so that */
837 /* the driver just has the bssid information for PMKIDList searching. */
838
839 if (!pmlmepriv->assoc_by_bssid)
840 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
841
842 psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
843
844 pqospriv->qos_option = 0;
845
846 if (pregistrypriv->wmm_enable) {
847 u32 tmp_len;
848
849 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
850
851 if (psecnetwork->IELength != tmp_len) {
852 psecnetwork->IELength = tmp_len;
853 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
854 } else {
855 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
856 }
857 }
858
859 phtpriv->ht_option = false;
860 if (pregistrypriv->ht_enable) {
861 /* Added by Albert 2010/06/23 */
862 /* For the WEP mode, we will use the bg mode to do the connection to avoid some IOT issue. */
863 /* Especially for Realtek 8192u SoftAP. */
864 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
865 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
866 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
867 /* rtw_restructure_ht_ie */
868 rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
869 pnetwork->network.IELength, &psecnetwork->IELength);
870 }
871 }
872
873 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
874
875 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
876 padapter->pwrctrlpriv.smart_ps = 0;
877 else
878 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
879
880 DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
881
882 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
883
884 INIT_LIST_HEAD(&pcmd->list);
885 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
886 pcmd->parmbuf = (unsigned char *)psecnetwork;
887 pcmd->rsp = NULL;
888 pcmd->rspsz = 0;
889
890 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
891
892 exit:
893
894 return res;
895 }
896
rtw_disassoc_cmd(struct adapter * padapter,u32 deauth_timeout_ms,bool enqueue)897 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
898 {
899 struct cmd_obj *cmdobj = NULL;
900 struct disconnect_parm *param = NULL;
901 struct cmd_priv *cmdpriv = &padapter->cmdpriv;
902 u8 res = _SUCCESS;
903
904 /* prepare cmd parameter */
905 param = kzalloc(sizeof(*param), GFP_ATOMIC);
906 if (!param) {
907 res = _FAIL;
908 goto exit;
909 }
910 param->deauth_timeout_ms = deauth_timeout_ms;
911
912 if (enqueue) {
913 /* need enqueue, prepare cmd_obj and enqueue */
914 cmdobj = kzalloc(sizeof(*cmdobj), GFP_ATOMIC);
915 if (!cmdobj) {
916 res = _FAIL;
917 kfree(param);
918 goto exit;
919 }
920 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
921 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
922 } else {
923 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
924 if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param))
925 res = _FAIL;
926 kfree(param);
927 }
928
929 exit:
930
931 return res;
932 }
933
rtw_setopmode_cmd(struct adapter * padapter,enum ndis_802_11_network_infra networktype)934 u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype)
935 {
936 struct cmd_obj *ph2c;
937 struct setopmode_parm *psetop;
938
939 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
940 u8 res = _SUCCESS;
941
942 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
943 if (!ph2c) {
944 res = false;
945 goto exit;
946 }
947 psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
948
949 if (!psetop) {
950 kfree(ph2c);
951 res = false;
952 goto exit;
953 }
954
955 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
956 psetop->mode = (u8)networktype;
957
958 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
959
960 exit:
961
962 return res;
963 }
964
rtw_setstakey_cmd(struct adapter * padapter,u8 * psta,u8 unicast_key)965 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
966 {
967 struct cmd_obj *ph2c;
968 struct set_stakey_parm *psetstakey_para;
969 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
970 struct set_stakey_rsp *psetstakey_rsp = NULL;
971
972 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
973 struct security_priv *psecuritypriv = &padapter->securitypriv;
974 struct sta_info *sta = (struct sta_info *)psta;
975 u8 res = _SUCCESS;
976
977 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
978 if (!ph2c) {
979 res = _FAIL;
980 goto exit;
981 }
982
983 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
984 if (!psetstakey_para) {
985 kfree(ph2c);
986 res = _FAIL;
987 goto exit;
988 }
989
990 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
991 if (!psetstakey_rsp) {
992 kfree(ph2c);
993 kfree(psetstakey_para);
994 res = _FAIL;
995 goto exit;
996 }
997
998 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
999 ph2c->rsp = (u8 *)psetstakey_rsp;
1000 ph2c->rspsz = sizeof(struct set_stakey_rsp);
1001
1002 memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN);
1003
1004 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
1005 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
1006 else
1007 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
1008
1009 if (unicast_key)
1010 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
1011 else
1012 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
1013
1014 /* jeff: set this because at least sw key is ready */
1015 padapter->securitypriv.busetkipkey = true;
1016
1017 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1018
1019 exit:
1020
1021 return res;
1022 }
1023
rtw_clearstakey_cmd(struct adapter * padapter,u8 * psta,u8 entry,u8 enqueue)1024 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
1025 {
1026 struct cmd_obj *ph2c;
1027 struct set_stakey_parm *psetstakey_para;
1028 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1029 struct set_stakey_rsp *psetstakey_rsp = NULL;
1030 struct sta_info *sta = (struct sta_info *)psta;
1031 u8 res = _SUCCESS;
1032
1033 if (!enqueue) {
1034 clear_cam_entry(padapter, entry);
1035 } else {
1036 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1037 if (!ph2c) {
1038 res = _FAIL;
1039 goto exit;
1040 }
1041
1042 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm),
1043 GFP_ATOMIC);
1044 if (!psetstakey_para) {
1045 kfree(ph2c);
1046 res = _FAIL;
1047 goto exit;
1048 }
1049
1050 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp),
1051 GFP_ATOMIC);
1052 if (!psetstakey_rsp) {
1053 kfree(ph2c);
1054 kfree(psetstakey_para);
1055 res = _FAIL;
1056 goto exit;
1057 }
1058
1059 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
1060 ph2c->rsp = (u8 *)psetstakey_rsp;
1061 ph2c->rspsz = sizeof(struct set_stakey_rsp);
1062
1063 memcpy(psetstakey_para->addr, sta->hwaddr, ETH_ALEN);
1064
1065 psetstakey_para->algorithm = _NO_PRIVACY_;
1066
1067 psetstakey_para->id = entry;
1068
1069 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1070 }
1071 exit:
1072
1073 return res;
1074 }
1075
rtw_setrttbl_cmd(struct adapter * padapter,struct setratable_parm * prate_table)1076 u8 rtw_setrttbl_cmd(struct adapter *padapter, struct setratable_parm *prate_table)
1077 {
1078 struct cmd_obj *ph2c;
1079 struct setratable_parm *psetrttblparm;
1080 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1081 u8 res = _SUCCESS;
1082
1083 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1084 if (!ph2c) {
1085 res = _FAIL;
1086 goto exit;
1087 }
1088 psetrttblparm = kzalloc(sizeof(struct setratable_parm), GFP_KERNEL);
1089
1090 if (!psetrttblparm) {
1091 kfree(ph2c);
1092 res = _FAIL;
1093 goto exit;
1094 }
1095
1096 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable));
1097
1098 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));
1099
1100 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1101 exit:
1102
1103 return res;
1104 }
1105
rtw_getrttbl_cmd(struct adapter * padapter,struct getratable_rsp * pval)1106 u8 rtw_getrttbl_cmd(struct adapter *padapter, struct getratable_rsp *pval)
1107 {
1108 struct cmd_obj *ph2c;
1109 struct getratable_parm *pgetrttblparm;
1110 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1111 u8 res = _SUCCESS;
1112
1113 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1114 if (!ph2c) {
1115 res = _FAIL;
1116 goto exit;
1117 }
1118 pgetrttblparm = kzalloc(sizeof(struct getratable_parm), GFP_KERNEL);
1119
1120 if (!pgetrttblparm) {
1121 kfree(ph2c);
1122 res = _FAIL;
1123 goto exit;
1124 }
1125
1126 /* init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable)); */
1127
1128 INIT_LIST_HEAD(&ph2c->list);
1129 ph2c->cmdcode = GEN_CMD_CODE(_GetRaTable);
1130 ph2c->parmbuf = (unsigned char *)pgetrttblparm;
1131 ph2c->cmdsz = sizeof(struct getratable_parm);
1132 ph2c->rsp = (u8 *)pval;
1133 ph2c->rspsz = sizeof(struct getratable_rsp);
1134
1135 pgetrttblparm->rsvd = 0x0;
1136
1137 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1138 exit:
1139
1140 return res;
1141 }
1142
rtw_setassocsta_cmd(struct adapter * padapter,u8 * mac_addr)1143 u8 rtw_setassocsta_cmd(struct adapter *padapter, u8 *mac_addr)
1144 {
1145 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1146 struct cmd_obj *ph2c;
1147 struct set_assocsta_parm *psetassocsta_para;
1148 struct set_stakey_rsp *psetassocsta_rsp = NULL;
1149
1150 u8 res = _SUCCESS;
1151
1152 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1153 if (!ph2c) {
1154 res = _FAIL;
1155 goto exit;
1156 }
1157
1158 psetassocsta_para = kzalloc(sizeof(struct set_assocsta_parm), GFP_ATOMIC);
1159 if (!psetassocsta_para) {
1160 kfree(ph2c);
1161 res = _FAIL;
1162 goto exit;
1163 }
1164
1165 psetassocsta_rsp = kzalloc(sizeof(struct set_assocsta_rsp), GFP_ATOMIC);
1166 if (!psetassocsta_rsp) {
1167 kfree(ph2c);
1168 kfree(psetassocsta_para);
1169 return _FAIL;
1170 }
1171
1172 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
1173 ph2c->rsp = (u8 *)psetassocsta_rsp;
1174 ph2c->rspsz = sizeof(struct set_assocsta_rsp);
1175
1176 memcpy(psetassocsta_para->addr, mac_addr, ETH_ALEN);
1177
1178 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1179
1180 exit:
1181
1182 return res;
1183 }
1184
rtw_addbareq_cmd(struct adapter * padapter,u8 tid,u8 * addr)1185 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
1186 {
1187 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1188 struct cmd_obj *ph2c;
1189 struct addBaReq_parm *paddbareq_parm;
1190 u8 res = _SUCCESS;
1191
1192 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1193 if (!ph2c) {
1194 res = _FAIL;
1195 goto exit;
1196 }
1197
1198 paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC);
1199 if (!paddbareq_parm) {
1200 kfree(ph2c);
1201 res = _FAIL;
1202 goto exit;
1203 }
1204
1205 paddbareq_parm->tid = tid;
1206 memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
1207
1208 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
1209
1210 /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
1211
1212 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
1213 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1214
1215 exit:
1216
1217 return res;
1218 }
1219
rtw_dynamic_chk_wk_cmd(struct adapter * padapter)1220 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
1221 {
1222 struct cmd_obj *ph2c;
1223 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1224 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1225 u8 res = _SUCCESS;
1226
1227 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1228 if (!ph2c) {
1229 res = _FAIL;
1230 goto exit;
1231 }
1232
1233 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1234 if (!pdrvextra_cmd_parm) {
1235 kfree(ph2c);
1236 res = _FAIL;
1237 goto exit;
1238 }
1239
1240 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
1241 pdrvextra_cmd_parm->type_size = 0;
1242 pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
1243
1244 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1245
1246 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
1247 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1248 exit:
1249
1250 return res;
1251 }
1252
rtw_set_ch_cmd(struct adapter * padapter,u8 ch,u8 bw,u8 ch_offset,u8 enqueue)1253 u8 rtw_set_ch_cmd(struct adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue)
1254 {
1255 struct cmd_obj *pcmdobj;
1256 struct set_ch_parm *set_ch_parm;
1257 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1258
1259 u8 res = _SUCCESS;
1260
1261 DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n",
1262 FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset);
1263
1264 /* check input parameter */
1265
1266 /* prepare cmd parameter */
1267 set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_ATOMIC);
1268 if (!set_ch_parm) {
1269 res = _FAIL;
1270 goto exit;
1271 }
1272 set_ch_parm->ch = ch;
1273 set_ch_parm->bw = bw;
1274 set_ch_parm->ch_offset = ch_offset;
1275
1276 if (enqueue) {
1277 /* need enqueue, prepare cmd_obj and enqueue */
1278 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1279 if (!pcmdobj) {
1280 kfree(set_ch_parm);
1281 res = _FAIL;
1282 goto exit;
1283 }
1284
1285 init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel));
1286 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1287 } else {
1288 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
1289 if (H2C_SUCCESS != set_ch_hdl(padapter, (u8 *)set_ch_parm))
1290 res = _FAIL;
1291
1292 kfree(set_ch_parm);
1293 }
1294
1295 /* do something based on res... */
1296
1297 exit:
1298
1299 DBG_88E(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res);
1300
1301 return res;
1302 }
1303
rtw_set_chplan_cmd(struct adapter * padapter,u8 chplan,u8 enqueue)1304 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
1305 {
1306 struct cmd_obj *pcmdobj;
1307 struct SetChannelPlan_param *setChannelPlan_param;
1308 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1309
1310 u8 res = _SUCCESS;
1311
1312 /* check input parameter */
1313 if (!rtw_is_channel_plan_valid(chplan)) {
1314 res = _FAIL;
1315 goto exit;
1316 }
1317
1318 /* prepare cmd parameter */
1319 setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param),
1320 GFP_KERNEL);
1321 if (!setChannelPlan_param) {
1322 res = _FAIL;
1323 goto exit;
1324 }
1325 setChannelPlan_param->channel_plan = chplan;
1326
1327 if (enqueue) {
1328 /* need enqueue, prepare cmd_obj and enqueue */
1329 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1330 if (!pcmdobj) {
1331 kfree(setChannelPlan_param);
1332 res = _FAIL;
1333 goto exit;
1334 }
1335
1336 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
1337 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1338 } else {
1339 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
1340 if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param))
1341 res = _FAIL;
1342
1343 kfree(setChannelPlan_param);
1344 }
1345
1346 /* do something based on res... */
1347 if (res == _SUCCESS)
1348 padapter->mlmepriv.ChannelPlan = chplan;
1349
1350 exit:
1351
1352 return res;
1353 }
1354
rtw_led_blink_cmd(struct adapter * padapter,struct LED_871x * pLed)1355 u8 rtw_led_blink_cmd(struct adapter *padapter, struct LED_871x *pLed)
1356 {
1357 struct cmd_obj *pcmdobj;
1358 struct LedBlink_param *ledBlink_param;
1359 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1360
1361 u8 res = _SUCCESS;
1362
1363 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1364 if (!pcmdobj) {
1365 res = _FAIL;
1366 goto exit;
1367 }
1368
1369 ledBlink_param = kzalloc(sizeof(struct LedBlink_param), GFP_ATOMIC);
1370 if (!ledBlink_param) {
1371 kfree(pcmdobj);
1372 res = _FAIL;
1373 goto exit;
1374 }
1375
1376 ledBlink_param->pLed = pLed;
1377
1378 init_h2fwcmd_w_parm_no_rsp(pcmdobj, ledBlink_param, GEN_CMD_CODE(_LedBlink));
1379 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1380
1381 exit:
1382
1383 return res;
1384 }
1385
rtw_set_csa_cmd(struct adapter * padapter,u8 new_ch_no)1386 u8 rtw_set_csa_cmd(struct adapter *padapter, u8 new_ch_no)
1387 {
1388 struct cmd_obj *pcmdobj;
1389 struct SetChannelSwitch_param *setChannelSwitch_param;
1390 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1391
1392 u8 res = _SUCCESS;
1393
1394 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1395 if (!pcmdobj) {
1396 res = _FAIL;
1397 goto exit;
1398 }
1399
1400 setChannelSwitch_param = kzalloc(sizeof(struct SetChannelSwitch_param),
1401 GFP_ATOMIC);
1402 if (!setChannelSwitch_param) {
1403 kfree(pcmdobj);
1404 res = _FAIL;
1405 goto exit;
1406 }
1407
1408 setChannelSwitch_param->new_ch_no = new_ch_no;
1409
1410 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch));
1411 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1412
1413 exit:
1414
1415 return res;
1416 }
1417
rtw_tdls_cmd(struct adapter * padapter,u8 * addr,u8 option)1418 u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option)
1419 {
1420 return _SUCCESS;
1421 }
1422
traffic_status_watchdog(struct adapter * padapter)1423 static void traffic_status_watchdog(struct adapter *padapter)
1424 {
1425 u8 bEnterPS;
1426 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
1427 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
1428 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1429
1430 /* */
1431 /* Determine if our traffic is busy now */
1432 /* */
1433 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
1434 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
1435 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
1436 bBusyTraffic = true;
1437
1438 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
1439 bRxBusyTraffic = true;
1440 else
1441 bTxBusyTraffic = true;
1442 }
1443
1444 /* Higher Tx/Rx data. */
1445 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
1446 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
1447 bHigherBusyTraffic = true;
1448
1449 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
1450 bHigherBusyRxTraffic = true;
1451 else
1452 bHigherBusyTxTraffic = true;
1453 }
1454
1455 /* check traffic for powersaving. */
1456 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
1457 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
1458 bEnterPS = false;
1459 else
1460 bEnterPS = true;
1461
1462 /* LeisurePS only work in infra mode. */
1463 if (bEnterPS)
1464 LPS_Enter(padapter);
1465 else
1466 LPS_Leave(padapter);
1467 } else {
1468 LPS_Leave(padapter);
1469 }
1470
1471 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
1472 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
1473 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
1474 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
1475 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
1476 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
1477 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
1478 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
1479 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
1480 }
1481
dynamic_chk_wk_hdl(struct adapter * padapter,u8 * pbuf,int sz)1482 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
1483 {
1484 struct mlme_priv *pmlmepriv;
1485
1486 padapter = (struct adapter *)pbuf;
1487 pmlmepriv = &padapter->mlmepriv;
1488
1489 #ifdef CONFIG_88EU_AP_MODE
1490 if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
1491 expire_timeout_chk(padapter);
1492 #endif
1493
1494 rtw_hal_sreset_xmit_status_check(padapter);
1495
1496 linked_status_chk(padapter);
1497 traffic_status_watchdog(padapter);
1498
1499 rtw_hal_dm_watchdog(padapter);
1500 }
1501
lps_ctrl_wk_hdl(struct adapter * padapter,u8 lps_ctrl_type)1502 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
1503 {
1504 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1505 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1506 u8 mstatus;
1507
1508 if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) ||
1509 check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
1510 return;
1511
1512 switch (lps_ctrl_type) {
1513 case LPS_CTRL_SCAN:
1514 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
1515 /* connect */
1516 LPS_Leave(padapter);
1517 }
1518 break;
1519 case LPS_CTRL_JOINBSS:
1520 LPS_Leave(padapter);
1521 break;
1522 case LPS_CTRL_CONNECT:
1523 mstatus = 1;/* connect */
1524 /* Reset LPS Setting */
1525 padapter->pwrctrlpriv.LpsIdleCount = 0;
1526 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
1527 break;
1528 case LPS_CTRL_DISCONNECT:
1529 mstatus = 0;/* disconnect */
1530 LPS_Leave(padapter);
1531 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
1532 break;
1533 case LPS_CTRL_SPECIAL_PACKET:
1534 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
1535 pwrpriv->DelayLPSLastTimeStamp = jiffies;
1536 LPS_Leave(padapter);
1537 break;
1538 case LPS_CTRL_LEAVE:
1539 LPS_Leave(padapter);
1540 break;
1541 default:
1542 break;
1543 }
1544
1545 }
1546
rtw_lps_ctrl_wk_cmd(struct adapter * padapter,u8 lps_ctrl_type,u8 enqueue)1547 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
1548 {
1549 struct cmd_obj *ph2c;
1550 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1551 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1552 /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
1553 u8 res = _SUCCESS;
1554
1555 /* if (!pwrctrlpriv->bLeisurePs) */
1556 /* return res; */
1557
1558 if (enqueue) {
1559 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1560 if (!ph2c) {
1561 res = _FAIL;
1562 goto exit;
1563 }
1564
1565 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm),
1566 GFP_ATOMIC);
1567 if (!pdrvextra_cmd_parm) {
1568 kfree(ph2c);
1569 res = _FAIL;
1570 goto exit;
1571 }
1572
1573 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
1574 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
1575 pdrvextra_cmd_parm->pbuf = NULL;
1576
1577 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1578
1579 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1580 } else {
1581 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
1582 }
1583
1584 exit:
1585
1586 return res;
1587 }
1588
rpt_timer_setting_wk_hdl(struct adapter * padapter,u16 min_time)1589 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
1590 {
1591 rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
1592 }
1593
rtw_rpt_timer_cfg_cmd(struct adapter * padapter,u16 min_time)1594 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
1595 {
1596 struct cmd_obj *ph2c;
1597 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1598 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1599
1600 u8 res = _SUCCESS;
1601
1602 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1603 if (!ph2c) {
1604 res = _FAIL;
1605 goto exit;
1606 }
1607
1608 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm),
1609 GFP_ATOMIC);
1610 if (!pdrvextra_cmd_parm) {
1611 kfree(ph2c);
1612 res = _FAIL;
1613 goto exit;
1614 }
1615
1616 pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
1617 pdrvextra_cmd_parm->type_size = min_time;
1618 pdrvextra_cmd_parm->pbuf = NULL;
1619 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1620 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1621 exit:
1622
1623 return res;
1624 }
1625
antenna_select_wk_hdl(struct adapter * padapter,u8 antenna)1626 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
1627 {
1628 rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
1629 }
1630
rtw_antenna_select_cmd(struct adapter * padapter,u8 antenna,u8 enqueue)1631 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
1632 {
1633 struct cmd_obj *ph2c;
1634 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1635 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1636 u8 support_ant_div;
1637 u8 res = _SUCCESS;
1638
1639 rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
1640 if (!support_ant_div)
1641 return res;
1642
1643 if (enqueue) {
1644 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1645 if (!ph2c) {
1646 res = _FAIL;
1647 goto exit;
1648 }
1649
1650 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm),
1651 GFP_KERNEL);
1652 if (!pdrvextra_cmd_parm) {
1653 kfree(ph2c);
1654 res = _FAIL;
1655 goto exit;
1656 }
1657
1658 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
1659 pdrvextra_cmd_parm->type_size = antenna;
1660 pdrvextra_cmd_parm->pbuf = NULL;
1661 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1662
1663 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1664 } else {
1665 antenna_select_wk_hdl(padapter, antenna);
1666 }
1667 exit:
1668
1669 return res;
1670 }
1671
power_saving_wk_hdl(struct adapter * padapter,u8 * pbuf,int sz)1672 static void power_saving_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
1673 {
1674 rtw_ps_processor(padapter);
1675 }
1676
1677 #ifdef CONFIG_88EU_P2P
p2p_protocol_wk_cmd(struct adapter * padapter,int intCmdType)1678 u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType)
1679 {
1680 struct cmd_obj *ph2c;
1681 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1682 struct wifidirect_info *pwdinfo = &padapter->wdinfo;
1683 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1684 u8 res = _SUCCESS;
1685
1686 if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
1687 return res;
1688
1689 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1690 if (!ph2c) {
1691 res = _FAIL;
1692 goto exit;
1693 }
1694
1695 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1696 if (!pdrvextra_cmd_parm) {
1697 kfree(ph2c);
1698 res = _FAIL;
1699 goto exit;
1700 }
1701
1702 pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID;
1703 pdrvextra_cmd_parm->type_size = intCmdType; /* As the command tppe. */
1704 pdrvextra_cmd_parm->pbuf = NULL; /* Must be NULL here */
1705
1706 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1707
1708 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1709
1710 exit:
1711
1712 return res;
1713 }
1714 #endif /* CONFIG_88EU_P2P */
1715
rtw_ps_cmd(struct adapter * padapter)1716 u8 rtw_ps_cmd(struct adapter *padapter)
1717 {
1718 struct cmd_obj *ppscmd;
1719 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1720 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1721
1722 u8 res = _SUCCESS;
1723
1724 ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1725 if (!ppscmd) {
1726 res = _FAIL;
1727 goto exit;
1728 }
1729
1730 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1731 if (!pdrvextra_cmd_parm) {
1732 kfree(ppscmd);
1733 res = _FAIL;
1734 goto exit;
1735 }
1736
1737 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1738 pdrvextra_cmd_parm->pbuf = NULL;
1739 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1740
1741 res = rtw_enqueue_cmd(pcmdpriv, ppscmd);
1742
1743 exit:
1744
1745 return res;
1746 }
1747
1748 #ifdef CONFIG_88EU_AP_MODE
1749
rtw_chk_hi_queue_hdl(struct adapter * padapter)1750 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1751 {
1752 int cnt = 0;
1753 struct sta_info *psta_bmc;
1754 struct sta_priv *pstapriv = &padapter->stapriv;
1755
1756 psta_bmc = rtw_get_bcmc_stainfo(padapter);
1757 if (!psta_bmc)
1758 return;
1759
1760 if (psta_bmc->sleepq_len == 0) {
1761 u8 val = 0;
1762
1763 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1764 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1765
1766 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1767
1768 while (!val) {
1769 msleep(100);
1770
1771 cnt++;
1772
1773 if (cnt > 10)
1774 break;
1775
1776 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1777 }
1778
1779 if (cnt <= 10) {
1780 pstapriv->tim_bitmap &= ~BIT(0);
1781 pstapriv->sta_dz_bitmap &= ~BIT(0);
1782
1783 update_beacon(padapter, _TIM_IE_, NULL, false);
1784 } else { /* re check again */
1785 rtw_chk_hi_queue_cmd(padapter);
1786 }
1787 }
1788 }
1789
rtw_chk_hi_queue_cmd(struct adapter * padapter)1790 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1791 {
1792 struct cmd_obj *ph2c;
1793 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1794 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1795 u8 res = _SUCCESS;
1796
1797 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1798 if (!ph2c) {
1799 res = _FAIL;
1800 goto exit;
1801 }
1802
1803 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1804 if (!pdrvextra_cmd_parm) {
1805 kfree(ph2c);
1806 res = _FAIL;
1807 goto exit;
1808 }
1809
1810 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1811 pdrvextra_cmd_parm->type_size = 0;
1812 pdrvextra_cmd_parm->pbuf = NULL;
1813
1814 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1815
1816 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1817 exit:
1818 return res;
1819 }
1820 #endif
1821
rtw_c2h_wk_cmd(struct adapter * padapter,u8 * c2h_evt)1822 u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt)
1823 {
1824 struct cmd_obj *ph2c;
1825 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1826 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1827 u8 res = _SUCCESS;
1828
1829 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1830 if (!ph2c) {
1831 res = _FAIL;
1832 goto exit;
1833 }
1834
1835 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1836 if (!pdrvextra_cmd_parm) {
1837 kfree(ph2c);
1838 res = _FAIL;
1839 goto exit;
1840 }
1841
1842 pdrvextra_cmd_parm->ec_id = C2H_WK_CID;
1843 pdrvextra_cmd_parm->type_size = c2h_evt ? 16 : 0;
1844 pdrvextra_cmd_parm->pbuf = c2h_evt;
1845
1846 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1847
1848 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1849
1850 exit:
1851
1852 return res;
1853 }
1854
c2h_evt_hdl(struct adapter * adapter,struct c2h_evt_hdr * c2h_evt,c2h_id_filter filter)1855 static s32 c2h_evt_hdl(struct adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter)
1856 {
1857 s32 ret = _FAIL;
1858 u8 buf[16];
1859
1860 if (!c2h_evt) {
1861 /* No c2h event in cmd_obj, read c2h event before handling*/
1862 if (c2h_evt_read(adapter, buf) == _SUCCESS) {
1863 c2h_evt = (struct c2h_evt_hdr *)buf;
1864
1865 if (filter && !filter(c2h_evt->id))
1866 goto exit;
1867
1868 ret = rtw_hal_c2h_handler(adapter, c2h_evt);
1869 }
1870 } else {
1871 if (filter && !filter(c2h_evt->id))
1872 goto exit;
1873
1874 ret = rtw_hal_c2h_handler(adapter, c2h_evt);
1875 }
1876 exit:
1877 return ret;
1878 }
1879
c2h_wk_callback(struct work_struct * work)1880 static void c2h_wk_callback(struct work_struct *work)
1881 {
1882 struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk);
1883 struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv);
1884 struct c2h_evt_hdr *c2h_evt;
1885 c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter);
1886
1887 evtpriv->c2h_wk_alive = true;
1888
1889 while (!rtw_cbuf_empty(evtpriv->c2h_queue)) {
1890 if ((c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue)) != NULL) {
1891 /* This C2H event is read, clear it */
1892 c2h_evt_clear(adapter);
1893 } else {
1894 c2h_evt = kmalloc(16, GFP_KERNEL);
1895 if (c2h_evt) {
1896 /* This C2H event is not read, read & clear now */
1897 if (c2h_evt_read(adapter, (u8 *)c2h_evt) != _SUCCESS) {
1898 kfree(c2h_evt);
1899 continue;
1900 }
1901 } else {
1902 return;
1903 }
1904 }
1905
1906 /* Special pointer to trigger c2h_evt_clear only */
1907 if ((void *)c2h_evt == (void *)evtpriv)
1908 continue;
1909
1910 if (!c2h_evt_exist(c2h_evt)) {
1911 kfree(c2h_evt);
1912 continue;
1913 }
1914
1915 if (ccx_id_filter(c2h_evt->id)) {
1916 /* Handle CCX report here */
1917 rtw_hal_c2h_handler(adapter, c2h_evt);
1918 kfree(c2h_evt);
1919 } else {
1920 #ifdef CONFIG_88EU_P2P
1921 /* Enqueue into cmd_thread for others */
1922 rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt);
1923 #endif
1924 }
1925 }
1926
1927 evtpriv->c2h_wk_alive = false;
1928 }
1929
rtw_drvextra_cmd_hdl(struct adapter * padapter,unsigned char * pbuf)1930 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1931 {
1932 struct drvextra_cmd_parm *pdrvextra_cmd;
1933
1934 if (!pbuf)
1935 return H2C_PARAMETERS_ERROR;
1936
1937 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1938
1939 switch (pdrvextra_cmd->ec_id) {
1940 case DYNAMIC_CHK_WK_CID:
1941 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1942 break;
1943 case POWER_SAVING_CTRL_WK_CID:
1944 power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1945 break;
1946 case LPS_CTRL_WK_CID:
1947 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1948 break;
1949 case RTP_TIMER_CFG_WK_CID:
1950 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1951 break;
1952 case ANT_SELECT_WK_CID:
1953 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1954 break;
1955 #ifdef CONFIG_88EU_P2P
1956 case P2P_PS_WK_CID:
1957 p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type_size);
1958 break;
1959 case P2P_PROTO_WK_CID:
1960 /* Commented by Albert 2011/07/01 */
1961 /* I used the type_size as the type command */
1962 p2p_protocol_wk_hdl(padapter, pdrvextra_cmd->type_size);
1963 break;
1964 #endif
1965 #ifdef CONFIG_88EU_AP_MODE
1966 case CHECK_HIQ_WK_CID:
1967 rtw_chk_hi_queue_hdl(padapter);
1968 break;
1969 #endif /* CONFIG_88EU_AP_MODE */
1970 case C2H_WK_CID:
1971 c2h_evt_hdl(padapter, (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf, NULL);
1972 break;
1973 default:
1974 break;
1975 }
1976
1977 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1978 kfree(pdrvextra_cmd->pbuf);
1979
1980 return H2C_SUCCESS;
1981 }
1982
rtw_survey_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1983 void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1984 {
1985 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1986
1987 if (pcmd->res == H2C_DROPPED) {
1988 /* TODO: cancel timer and do timeout handler directly... */
1989 /* need to make timeout handlerOS independent */
1990 _set_timer(&pmlmepriv->scan_to_timer, 1);
1991 } else if (pcmd->res != H2C_SUCCESS) {
1992 _set_timer(&pmlmepriv->scan_to_timer, 1);
1993 }
1994
1995 /* free cmd */
1996 rtw_free_cmd_obj(pcmd);
1997
1998 }
rtw_disassoc_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1999 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2000 {
2001 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2002
2003 if (pcmd->res != H2C_SUCCESS) {
2004 spin_lock_bh(&pmlmepriv->lock);
2005 set_fwstate(pmlmepriv, _FW_LINKED);
2006 spin_unlock_bh(&pmlmepriv->lock);
2007
2008 return;
2009 } else /* clear bridge database */
2010 nat25_db_cleanup(padapter);
2011
2012 /* free cmd */
2013 rtw_free_cmd_obj(pcmd);
2014 }
2015
rtw_joinbss_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)2016 void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2017 {
2018 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2019
2020 if (pcmd->res == H2C_DROPPED) {
2021 /* TODO: cancel timer and do timeout handler directly... */
2022 /* need to make timeout handlerOS independent */
2023 _set_timer(&pmlmepriv->assoc_timer, 1);
2024 } else if (pcmd->res != H2C_SUCCESS) {
2025 _set_timer(&pmlmepriv->assoc_timer, 1);
2026 }
2027
2028 rtw_free_cmd_obj(pcmd);
2029 }
2030
rtw_createbss_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)2031 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2032 {
2033 u8 timer_cancelled;
2034 struct sta_info *psta = NULL;
2035 struct wlan_network *pwlan = NULL;
2036 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2037 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
2038 struct wlan_network *tgt_network = &pmlmepriv->cur_network;
2039
2040 if (pcmd->res != H2C_SUCCESS)
2041 _set_timer(&pmlmepriv->assoc_timer, 1);
2042
2043 _cancel_timer(&pmlmepriv->assoc_timer, &timer_cancelled);
2044
2045 spin_lock_bh(&pmlmepriv->lock);
2046
2047 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2048 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
2049 if (!psta) {
2050 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
2051 if (!psta)
2052 goto createbss_cmd_fail;
2053 }
2054
2055 rtw_indicate_connect(padapter);
2056 } else {
2057
2058 pwlan = _rtw_alloc_network(pmlmepriv);
2059 spin_lock_bh(&pmlmepriv->scanned_queue.lock);
2060 if (!pwlan) {
2061 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
2062 if (!pwlan) {
2063 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
2064 goto createbss_cmd_fail;
2065 }
2066 pwlan->last_scanned = jiffies;
2067 } else {
2068 list_add_tail(&pwlan->list, &pmlmepriv->scanned_queue.queue);
2069 }
2070
2071 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
2072 memcpy(&pwlan->network, pnetwork, pnetwork->Length);
2073
2074 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
2075
2076 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
2077
2078 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
2079 /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
2080 }
2081
2082 createbss_cmd_fail:
2083
2084 spin_unlock_bh(&pmlmepriv->lock);
2085
2086 rtw_free_cmd_obj(pcmd);
2087
2088 }
2089
rtw_setstaKey_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)2090 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2091 {
2092 struct sta_priv *pstapriv = &padapter->stapriv;
2093 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
2094 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
2095
2096 if (!psta)
2097 goto exit;
2098 exit:
2099 rtw_free_cmd_obj(pcmd);
2100
2101 }
2102
rtw_setassocsta_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)2103 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2104 {
2105 struct sta_priv *pstapriv = &padapter->stapriv;
2106 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2107 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
2108 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
2109 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
2110
2111 if (!psta)
2112 goto exit;
2113
2114 psta->aid = passocsta_rsp->cam_id;
2115 psta->mac_id = passocsta_rsp->cam_id;
2116
2117 spin_lock_bh(&pmlmepriv->lock);
2118
2119 if (check_fwstate(pmlmepriv, WIFI_MP_STATE) && check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
2120 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
2121
2122 set_fwstate(pmlmepriv, _FW_LINKED);
2123 spin_unlock_bh(&pmlmepriv->lock);
2124
2125 exit:
2126 rtw_free_cmd_obj(pcmd);
2127
2128 }
2129
