projects / deliverable / linux.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
blame | history | raw | HEAD
staging: rtl8188eu: goto replaced by 'else' branch
[deliverable/linux.git] / drivers / staging / rtl8188eu / core / rtw_cmd.c
1 /******************************************************************************
2 *
3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
4 *
5 * This program is free software; you can redistribute it and/or modify it
6 * under the terms of version 2 of the GNU General Public License as
7 * published by the Free Software Foundation.
8 *
9 * This program is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
12 * more details.
13 *
14 * You should have received a copy of the GNU General Public License along with
15 * this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
17 *
18 *
19 ******************************************************************************/
20 #define _RTW_CMD_C_
21
22 #include <osdep_service.h>
23 #include <drv_types.h>
24 #include <recv_osdep.h>
25 #include <mlme_osdep.h>
26 #include <rtw_mlme_ext.h>
27
28 /*
29 Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
30 No irqsave is necessary.
31 */
32
33 int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
34 {
35 sema_init(&(pcmdpriv->cmd_queue_sema), 0);
36 sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
37
38 _rtw_init_queue(&(pcmdpriv->cmd_queue));
39 return _SUCCESS;
40 }
41
42 /*
43 Calling Context:
44
45 rtw_enqueue_cmd can only be called between kernel thread,
46 since only spin_lock is used.
47
48 ISR/Call-Back functions can't call this sub-function.
49
50 */
51
52 static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
53 {
54 unsigned long irqL;
55
56
57 if (obj == NULL)
58 goto exit;
59
60 spin_lock_irqsave(&queue->lock, irqL);
61
62 list_add_tail(&obj->list, &queue->queue);
63
64 spin_unlock_irqrestore(&queue->lock, irqL);
65
66 exit:
67
68
69 return _SUCCESS;
70 }
71
72 struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue)
73 {
74 unsigned long irqL;
75 struct cmd_obj *obj;
76
77
78 spin_lock_irqsave(&queue->lock, irqL);
79 if (list_empty(&(queue->queue))) {
80 obj = NULL;
81 } else {
82 obj = container_of((&queue->queue)->next, struct cmd_obj, list);
83 list_del_init(&obj->list);
84 }
85
86 spin_unlock_irqrestore(&queue->lock, irqL);
87
88
89 return obj;
90 }
91
92 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
93 {
94 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
95
96 /* To decide allow or not */
97 if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
98 (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
99 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
100 struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
101
102 if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
103 bAllow = true;
104 }
105 }
106
107 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
108 bAllow = true;
109
110 if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
111 !pcmdpriv->cmdthd_running) /* com_thread not running */
112 return _FAIL;
113 return _SUCCESS;
114 }
115
116 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
117 {
118 int res = _FAIL;
119 struct adapter *padapter = pcmdpriv->padapter;
120
121
122 if (cmd_obj == NULL)
123 goto exit;
124
125 cmd_obj->padapter = padapter;
126
127 res = rtw_cmd_filter(pcmdpriv, cmd_obj);
128 if (res == _FAIL) {
129 rtw_free_cmd_obj(cmd_obj);
130 goto exit;
131 }
132
133 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
134
135 if (res == _SUCCESS)
136 up(&pcmdpriv->cmd_queue_sema);
137
138 exit:
139
140
141 return res;
142 }
143
144 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
145 {
146
147 if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
148 /* free parmbuf in cmd_obj */
149 kfree(pcmd->parmbuf);
150 }
151
152 if (pcmd->rsp != NULL) {
153 if (pcmd->rspsz != 0) {
154 /* free rsp in cmd_obj */
155 kfree(pcmd->rsp);
156 }
157 }
158
159 /* free cmd_obj */
160 kfree(pcmd);
161
162 }
163
164 int rtw_cmd_thread(void *context)
165 {
166 u8 ret;
167 struct cmd_obj *pcmd;
168 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
169 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
170 struct adapter *padapter = context;
171 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
172
173 allow_signal(SIGTERM);
174
175 pcmdpriv->cmdthd_running = true;
176 up(&pcmdpriv->terminate_cmdthread_sema);
177
178 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n"));
179
180 while (1) {
181 if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL)
182 break;
183
184 if (padapter->bDriverStopped ||
185 padapter->bSurpriseRemoved) {
186 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
187 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
188 break;
189 }
190 _next:
191 if (padapter->bDriverStopped ||
192 padapter->bSurpriseRemoved) {
193 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
194 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
195 break;
196 }
197
198 pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
199 if (!pcmd)
200 continue;
201
202 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
203 pcmd->res = H2C_DROPPED;
204 } else {
205 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
206 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
207
208 if (cmd_hdl) {
209 ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);
210 pcmd->res = ret;
211 }
212 } else {
213 pcmd->res = H2C_PARAMETERS_ERROR;
214 }
215
216 cmd_hdl = NULL;
217 }
218
219 /* call callback function for post-processed */
220 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
221 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
222 if (pcmd_callback == NULL) {
223 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
224 rtw_free_cmd_obj(pcmd);
225 } else {
226 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
227 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
228 }
229 } else {
230 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
231 rtw_free_cmd_obj(pcmd);
232 }
233
234 if (signal_pending(current))
235 flush_signals(current);
236
237 goto _next;
238 }
239 pcmdpriv->cmdthd_running = false;
240
241 /* free all cmd_obj resources */
242 while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) {
243 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
244
245 rtw_free_cmd_obj(pcmd);
246 }
247
248 up(&pcmdpriv->terminate_cmdthread_sema);
249
250
251 complete_and_exit(NULL, 0);
252 }
253
254 /*
255 rtw_sitesurvey_cmd(~)
256 ### NOTE:#### (!!!!)
257 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
258 */
259 u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
260 struct rtw_ieee80211_channel *ch, int ch_num)
261 {
262 u8 res = _FAIL;
263 struct cmd_obj *ph2c;
264 struct sitesurvey_parm *psurveyPara;
265 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
266 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
267
268 if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
269 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
270
271 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
272 if (ph2c == NULL)
273 return _FAIL;
274
275 psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
276 if (psurveyPara == NULL) {
277 kfree(ph2c);
278 return _FAIL;
279 }
280
281 rtw_free_network_queue(padapter, false);
282
283 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
284
285 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
286
287 /* psurveyPara->bsslimit = 48; */
288 psurveyPara->scan_mode = pmlmepriv->scan_mode;
289
290 /* prepare ssid list */
291 if (ssid) {
292 int i;
293
294 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
295 if (ssid[i].SsidLength) {
296 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
297 psurveyPara->ssid_num++;
298 }
299 }
300 }
301
302 /* prepare channel list */
303 if (ch) {
304 int i;
305
306 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
307 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
308 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
309 psurveyPara->ch_num++;
310 }
311 }
312 }
313
314 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
315
316 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
317
318 if (res == _SUCCESS) {
319 pmlmepriv->scan_start_time = jiffies;
320
321 mod_timer(&pmlmepriv->scan_to_timer,
322 jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
323
324 rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
325
326 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
327 } else {
328 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
329 }
330
331
332 return res;
333 }
334
335 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
336 {
337
338 kfree(pcmd->parmbuf);
339 kfree(pcmd);
340 }
341
342 u8 rtw_createbss_cmd(struct adapter *padapter)
343 {
344 struct cmd_obj *pcmd;
345 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
346 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
347 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
348 u8 res = _SUCCESS;
349
350
351 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
352
353 if (pmlmepriv->assoc_ssid.SsidLength == 0)
354 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
355 else
356 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
357
358 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
359 if (pcmd == NULL) {
360 res = _FAIL;
361 goto exit;
362 }
363
364 INIT_LIST_HEAD(&pcmd->list);
365 pcmd->cmdcode = _CreateBss_CMD_;
366 pcmd->parmbuf = (unsigned char *)pdev_network;
367 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
368 pcmd->rsp = NULL;
369 pcmd->rspsz = 0;
370 pdev_network->Length = pcmd->cmdsz;
371 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
372 exit:
373
374
375 return res;
376 }
377
378 u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
379 {
380 u8 res = _SUCCESS;
381 uint t_len = 0;
382 struct wlan_bssid_ex *psecnetwork;
383 struct cmd_obj *pcmd;
384 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
385 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
386 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
387 struct security_priv *psecuritypriv = &padapter->securitypriv;
388 struct registry_priv *pregistrypriv = &padapter->registrypriv;
389 struct ht_priv *phtpriv = &pmlmepriv->htpriv;
390 enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
391 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
392 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
393
394
395 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
396
397 if (pmlmepriv->assoc_ssid.SsidLength == 0)
398 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
399 else
400 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
401
402 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
403 if (pcmd == NULL) {
404 res = _FAIL;
405 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n"));
406 goto exit;
407 }
408 /* for IEs is fix buf size */
409 t_len = sizeof(struct wlan_bssid_ex);
410
411
412 /* for hidden ap to set fw_state here */
413 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
414 switch (ndis_network_mode) {
415 case Ndis802_11IBSS:
416 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
417 break;
418 case Ndis802_11Infrastructure:
419 set_fwstate(pmlmepriv, WIFI_STATION_STATE);
420 break;
421 case Ndis802_11APMode:
422 case Ndis802_11AutoUnknown:
423 case Ndis802_11InfrastructureMax:
424 break;
425 }
426 }
427
428 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
429 if (psecnetwork == NULL) {
430 kfree(pcmd);
431
432 res = _FAIL;
433
434 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
435
436 goto exit;
437 }
438
439 memset(psecnetwork, 0, t_len);
440
441 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
442
443 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
444
445 if ((psecnetwork->IELength-12) < (256-1))
446 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);
447 else
448 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));
449
450 psecnetwork->IELength = 0;
451 /* Added by Albert 2009/02/18 */
452 /* If the driver wants to use the bssid to create the connection. */
453 /* If not, we have to copy the connecting AP's MAC address to it so that */
454 /* the driver just has the bssid information for PMKIDList searching. */
455
456 if (!pmlmepriv->assoc_by_bssid)
457 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
458
459 psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
460
461
462 pqospriv->qos_option = 0;
463
464 if (pregistrypriv->wmm_enable) {
465 u32 tmp_len;
466
467 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
468
469 if (psecnetwork->IELength != tmp_len) {
470 psecnetwork->IELength = tmp_len;
471 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
472 } else {
473 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
474 }
475 }
476
477 phtpriv->ht_option = false;
478 if (pregistrypriv->ht_enable) {
479 /*
480 * Added by Albert 2010/06/23
481 * For the WEP mode, we will use the bg mode to do
482 * the connection to avoid some IOT issue.
483 * Especially for Realtek 8192u SoftAP.
484 */
485 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
486 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
487 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
488 /* rtw_restructure_ht_ie */
489 rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
490 pnetwork->network.IELength, &psecnetwork->IELength);
491 }
492 }
493
494 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
495
496 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
497 padapter->pwrctrlpriv.smart_ps = 0;
498 else
499 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
500
501 DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
502
503 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
504
505 INIT_LIST_HEAD(&pcmd->list);
506 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
507 pcmd->parmbuf = (unsigned char *)psecnetwork;
508 pcmd->rsp = NULL;
509 pcmd->rspsz = 0;
510
511 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
512
513 exit:
514
515
516 return res;
517 }
518
519 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
520 {
521 struct cmd_obj *cmdobj = NULL;
522 struct disconnect_parm *param = NULL;
523 struct cmd_priv *cmdpriv = &padapter->cmdpriv;
524 u8 res = _SUCCESS;
525
526
527 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
528
529 /* prepare cmd parameter */
530 param = kzalloc(sizeof(*param), GFP_KERNEL);
531 if (param == NULL) {
532 res = _FAIL;
533 goto exit;
534 }
535 param->deauth_timeout_ms = deauth_timeout_ms;
536
537 if (enqueue) {
538 /* need enqueue, prepare cmd_obj and enqueue */
539 cmdobj = kzalloc(sizeof(*cmdobj), GFP_KERNEL);
540 if (cmdobj == NULL) {
541 res = _FAIL;
542 kfree(param);
543 goto exit;
544 }
545 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
546 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
547 } else {
548 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
549 if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
550 res = _FAIL;
551 kfree(param);
552 }
553
554 exit:
555
556
557 return res;
558 }
559
560 u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype)
561 {
562 struct cmd_obj *ph2c;
563 struct setopmode_parm *psetop;
564
565 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
566 u8 res = _SUCCESS;
567
568
569 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
570 if (ph2c == NULL) {
571 res = false;
572 goto exit;
573 }
574 psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
575
576 if (psetop == NULL) {
577 kfree(ph2c);
578 res = false;
579 goto exit;
580 }
581
582 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
583 psetop->mode = (u8)networktype;
584
585 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
586
587 exit:
588
589
590 return res;
591 }
592
593 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
594 {
595 struct cmd_obj *ph2c;
596 struct set_stakey_parm *psetstakey_para;
597 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
598 struct set_stakey_rsp *psetstakey_rsp = NULL;
599
600 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
601 struct security_priv *psecuritypriv = &padapter->securitypriv;
602 struct sta_info *sta = (struct sta_info *)psta;
603 u8 res = _SUCCESS;
604
605
606 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
607 if (ph2c == NULL) {
608 res = _FAIL;
609 goto exit;
610 }
611
612 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
613 if (psetstakey_para == NULL) {
614 kfree(ph2c);
615 res = _FAIL;
616 goto exit;
617 }
618
619 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
620 if (psetstakey_rsp == NULL) {
621 kfree(ph2c);
622 kfree(psetstakey_para);
623 res = _FAIL;
624 goto exit;
625 }
626
627 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
628 ph2c->rsp = (u8 *)psetstakey_rsp;
629 ph2c->rspsz = sizeof(struct set_stakey_rsp);
630
631 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
632
633 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
634 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
635 else
636 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
637
638 if (unicast_key)
639 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
640 else
641 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
642
643 /* jeff: set this because at least sw key is ready */
644 padapter->securitypriv.busetkipkey = true;
645
646 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
647
648 exit:
649
650
651 return res;
652 }
653
654 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
655 {
656 struct cmd_obj *ph2c;
657 struct set_stakey_parm *psetstakey_para;
658 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
659 struct set_stakey_rsp *psetstakey_rsp = NULL;
660 struct sta_info *sta = (struct sta_info *)psta;
661 u8 res = _SUCCESS;
662
663
664 if (!enqueue) {
665 clear_cam_entry(padapter, entry);
666 } else {
667 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
668 if (ph2c == NULL) {
669 res = _FAIL;
670 goto exit;
671 }
672
673 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_ATOMIC);
674 if (psetstakey_para == NULL) {
675 kfree(ph2c);
676 res = _FAIL;
677 goto exit;
678 }
679
680 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_ATOMIC);
681 if (psetstakey_rsp == NULL) {
682 kfree(ph2c);
683 kfree(psetstakey_para);
684 res = _FAIL;
685 goto exit;
686 }
687
688 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
689 ph2c->rsp = (u8 *)psetstakey_rsp;
690 ph2c->rspsz = sizeof(struct set_stakey_rsp);
691
692 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
693
694 psetstakey_para->algorithm = _NO_PRIVACY_;
695
696 psetstakey_para->id = entry;
697
698 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
699 }
700 exit:
701
702
703 return res;
704 }
705
706 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
707 {
708 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
709 struct cmd_obj *ph2c;
710 struct addBaReq_parm *paddbareq_parm;
711 u8 res = _SUCCESS;
712
713
714 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
715 if (ph2c == NULL) {
716 res = _FAIL;
717 goto exit;
718 }
719
720 paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_KERNEL);
721 if (paddbareq_parm == NULL) {
722 kfree(ph2c);
723 res = _FAIL;
724 goto exit;
725 }
726
727 paddbareq_parm->tid = tid;
728 memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
729
730 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
731
732 /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
733
734 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
735 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
736
737 exit:
738
739
740 return res;
741 }
742
743 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
744 {
745 struct cmd_obj *ph2c;
746 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
747 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
748 u8 res = _SUCCESS;
749
750
751 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
752 if (ph2c == NULL) {
753 res = _FAIL;
754 goto exit;
755 }
756
757 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
758 if (pdrvextra_cmd_parm == NULL) {
759 kfree(ph2c);
760 res = _FAIL;
761 goto exit;
762 }
763
764 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
765 pdrvextra_cmd_parm->type_size = 0;
766 pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
767
768 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
769
770
771 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
772 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
773 exit:
774 return res;
775 }
776
777 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
778 {
779 struct cmd_obj *pcmdobj;
780 struct SetChannelPlan_param *setChannelPlan_param;
781 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
782
783 u8 res = _SUCCESS;
784
785
786 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
787
788 /* check input parameter */
789 if (!rtw_is_channel_plan_valid(chplan)) {
790 res = _FAIL;
791 goto exit;
792 }
793
794 /* prepare cmd parameter */
795 setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
796 if (setChannelPlan_param == NULL) {
797 res = _FAIL;
798 goto exit;
799 }
800 setChannelPlan_param->channel_plan = chplan;
801
802 if (enqueue) {
803 /* need enqueue, prepare cmd_obj and enqueue */
804 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
805 if (pcmdobj == NULL) {
806 kfree(setChannelPlan_param);
807 res = _FAIL;
808 goto exit;
809 }
810
811 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
812 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
813 } else {
814 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
815 if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
816 res = _FAIL;
817
818 kfree(setChannelPlan_param);
819 }
820
821 /* do something based on res... */
822 if (res == _SUCCESS)
823 padapter->mlmepriv.ChannelPlan = chplan;
824
825 exit:
826
827
828 return res;
829 }
830
831 static void traffic_status_watchdog(struct adapter *padapter)
832 {
833 u8 bEnterPS;
834 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
835 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
836 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
837
838 /* */
839 /* Determine if our traffic is busy now */
840 /* */
841 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
842 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
843 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
844 bBusyTraffic = true;
845
846 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
847 bRxBusyTraffic = true;
848 else
849 bTxBusyTraffic = true;
850 }
851
852 /* Higher Tx/Rx data. */
853 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
854 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
855 bHigherBusyTraffic = true;
856
857 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
858 bHigherBusyRxTraffic = true;
859 else
860 bHigherBusyTxTraffic = true;
861 }
862
863 /* check traffic for powersaving. */
864 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
865 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
866 bEnterPS = false;
867 else
868 bEnterPS = true;
869
870 /* LeisurePS only work in infra mode. */
871 if (bEnterPS)
872 LPS_Enter(padapter);
873 else
874 LPS_Leave(padapter);
875 } else {
876 LPS_Leave(padapter);
877 }
878
879 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
880 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
881 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
882 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
883 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
884 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
885 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
886 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
887 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
888 }
889
890 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
891 {
892 struct mlme_priv *pmlmepriv;
893
894 padapter = (struct adapter *)pbuf;
895 pmlmepriv = &(padapter->mlmepriv);
896
897 #ifdef CONFIG_88EU_AP_MODE
898 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
899 expire_timeout_chk(padapter);
900 #endif
901
902 linked_status_chk(padapter);
903 traffic_status_watchdog(padapter);
904
905 rtw_hal_dm_watchdog(padapter);
906 }
907
908 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
909 {
910 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
911 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
912 u8 mstatus;
913
914
915 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
916 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
917 return;
918
919 switch (lps_ctrl_type) {
920 case LPS_CTRL_SCAN:
921 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
922 /* connect */
923 LPS_Leave(padapter);
924 }
925 break;
926 case LPS_CTRL_JOINBSS:
927 LPS_Leave(padapter);
928 break;
929 case LPS_CTRL_CONNECT:
930 mstatus = 1;/* connect */
931 /* Reset LPS Setting */
932 padapter->pwrctrlpriv.LpsIdleCount = 0;
933 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
934 break;
935 case LPS_CTRL_DISCONNECT:
936 mstatus = 0;/* disconnect */
937 LPS_Leave(padapter);
938 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
939 break;
940 case LPS_CTRL_SPECIAL_PACKET:
941 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
942 pwrpriv->DelayLPSLastTimeStamp = jiffies;
943 LPS_Leave(padapter);
944 break;
945 case LPS_CTRL_LEAVE:
946 LPS_Leave(padapter);
947 break;
948 default:
949 break;
950 }
951
952 }
953
954 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
955 {
956 struct cmd_obj *ph2c;
957 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
958 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
959 /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
960 u8 res = _SUCCESS;
961
962 if (enqueue) {
963 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
964 if (ph2c == NULL) {
965 res = _FAIL;
966 goto exit;
967 }
968
969 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
970 if (pdrvextra_cmd_parm == NULL) {
971 kfree(ph2c);
972 res = _FAIL;
973 goto exit;
974 }
975
976 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
977 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
978 pdrvextra_cmd_parm->pbuf = NULL;
979
980 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
981
982 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
983 } else {
984 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
985 }
986
987 exit:
988
989
990 return res;
991 }
992
993 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
994 {
995 rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
996 }
997
998 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
999 {
1000 struct cmd_obj *ph2c;
1001 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1002 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1003
1004 u8 res = _SUCCESS;
1005
1006 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1007 if (ph2c == NULL) {
1008 res = _FAIL;
1009 goto exit;
1010 }
1011
1012 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1013 if (pdrvextra_cmd_parm == NULL) {
1014 kfree(ph2c);
1015 res = _FAIL;
1016 goto exit;
1017 }
1018
1019 pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
1020 pdrvextra_cmd_parm->type_size = min_time;
1021 pdrvextra_cmd_parm->pbuf = NULL;
1022 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1023 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1024 exit:
1025
1026
1027 return res;
1028 }
1029
1030 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
1031 {
1032 rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
1033 }
1034
1035 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
1036 {
1037 struct cmd_obj *ph2c;
1038 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1039 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1040 u8 support_ant_div;
1041 u8 res = _SUCCESS;
1042
1043 rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
1044 if (!support_ant_div)
1045 return res;
1046
1047 if (enqueue) {
1048 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1049 if (ph2c == NULL) {
1050 res = _FAIL;
1051 goto exit;
1052 }
1053
1054 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1055 if (pdrvextra_cmd_parm == NULL) {
1056 kfree(ph2c);
1057 res = _FAIL;
1058 goto exit;
1059 }
1060
1061 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
1062 pdrvextra_cmd_parm->type_size = antenna;
1063 pdrvextra_cmd_parm->pbuf = NULL;
1064 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1065
1066 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1067 } else {
1068 antenna_select_wk_hdl(padapter, antenna);
1069 }
1070 exit:
1071
1072
1073 return res;
1074 }
1075
1076 u8 rtw_ps_cmd(struct adapter *padapter)
1077 {
1078 struct cmd_obj *ppscmd;
1079 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1080 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1081
1082 u8 res = _SUCCESS;
1083
1084 ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
1085 if (ppscmd == NULL) {
1086 res = _FAIL;
1087 goto exit;
1088 }
1089
1090 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
1091 if (pdrvextra_cmd_parm == NULL) {
1092 kfree(ppscmd);
1093 res = _FAIL;
1094 goto exit;
1095 }
1096
1097 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1098 pdrvextra_cmd_parm->pbuf = NULL;
1099 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1100
1101 res = rtw_enqueue_cmd(pcmdpriv, ppscmd);
1102
1103 exit:
1104
1105
1106 return res;
1107 }
1108
1109 #ifdef CONFIG_88EU_AP_MODE
1110
1111 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1112 {
1113 int cnt = 0;
1114 struct sta_info *psta_bmc;
1115 struct sta_priv *pstapriv = &padapter->stapriv;
1116
1117 psta_bmc = rtw_get_bcmc_stainfo(padapter);
1118 if (!psta_bmc)
1119 return;
1120
1121 if (psta_bmc->sleepq_len == 0) {
1122 u8 val = 0;
1123
1124 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1125 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1126
1127 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1128
1129 while (!val) {
1130 msleep(100);
1131
1132 cnt++;
1133
1134 if (cnt > 10)
1135 break;
1136
1137 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1138 }
1139
1140 if (cnt <= 10) {
1141 pstapriv->tim_bitmap &= ~BIT(0);
1142 pstapriv->sta_dz_bitmap &= ~BIT(0);
1143
1144 update_beacon(padapter, _TIM_IE_, NULL, false);
1145 } else { /* re check again */
1146 rtw_chk_hi_queue_cmd(padapter);
1147 }
1148 }
1149 }
1150
1151 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1152 {
1153 struct cmd_obj *ph2c;
1154 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1155 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1156 u8 res = _SUCCESS;
1157
1158 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1159 if (ph2c == NULL) {
1160 res = _FAIL;
1161 goto exit;
1162 }
1163
1164 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1165 if (pdrvextra_cmd_parm == NULL) {
1166 kfree(ph2c);
1167 res = _FAIL;
1168 goto exit;
1169 }
1170
1171 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1172 pdrvextra_cmd_parm->type_size = 0;
1173 pdrvextra_cmd_parm->pbuf = NULL;
1174
1175 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1176
1177 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1178 exit:
1179 return res;
1180 }
1181 #endif
1182
1183 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1184 {
1185 struct drvextra_cmd_parm *pdrvextra_cmd;
1186
1187 if (!pbuf)
1188 return H2C_PARAMETERS_ERROR;
1189
1190 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1191
1192 switch (pdrvextra_cmd->ec_id) {
1193 case DYNAMIC_CHK_WK_CID:
1194 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1195 break;
1196 case POWER_SAVING_CTRL_WK_CID:
1197 rtw_ps_processor(padapter);
1198 break;
1199 case LPS_CTRL_WK_CID:
1200 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1201 break;
1202 case RTP_TIMER_CFG_WK_CID:
1203 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1204 break;
1205 case ANT_SELECT_WK_CID:
1206 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1207 break;
1208 #ifdef CONFIG_88EU_AP_MODE
1209 case CHECK_HIQ_WK_CID:
1210 rtw_chk_hi_queue_hdl(padapter);
1211 break;
1212 #endif /* CONFIG_88EU_AP_MODE */
1213 default:
1214 break;
1215 }
1216
1217 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1218 kfree(pdrvextra_cmd->pbuf);
1219
1220 return H2C_SUCCESS;
1221 }
1222
1223 void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1224 {
1225 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1226
1227
1228 if (pcmd->res == H2C_DROPPED) {
1229 /* TODO: cancel timer and do timeout handler directly... */
1230 /* need to make timeout handlerOS independent */
1231 mod_timer(&pmlmepriv->scan_to_timer,
1232 jiffies + msecs_to_jiffies(1));
1233 } else if (pcmd->res != H2C_SUCCESS) {
1234 mod_timer(&pmlmepriv->scan_to_timer,
1235 jiffies + msecs_to_jiffies(1));
1236 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
1237 }
1238
1239 /* free cmd */
1240 rtw_free_cmd_obj(pcmd);
1241
1242 }
1243 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1244 {
1245 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1246
1247
1248 if (pcmd->res != H2C_SUCCESS) {
1249 spin_lock_bh(&pmlmepriv->lock);
1250 set_fwstate(pmlmepriv, _FW_LINKED);
1251 spin_unlock_bh(&pmlmepriv->lock);
1252
1253 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
1254 return;
1255 }
1256
1257 /* free cmd */
1258 rtw_free_cmd_obj(pcmd);
1259 }
1260
1261 void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1262 {
1263 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1264
1265
1266 if (pcmd->res == H2C_DROPPED) {
1267 /* TODO: cancel timer and do timeout handler directly... */
1268 /* need to make timeout handlerOS independent */
1269 mod_timer(&pmlmepriv->assoc_timer,
1270 jiffies + msecs_to_jiffies(1));
1271 } else if (pcmd->res != H2C_SUCCESS) {
1272 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n"));
1273 mod_timer(&pmlmepriv->assoc_timer,
1274 jiffies + msecs_to_jiffies(1));
1275 }
1276
1277 rtw_free_cmd_obj(pcmd);
1278
1279 }
1280
1281 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1282 {
1283 struct sta_info *psta = NULL;
1284 struct wlan_network *pwlan = NULL;
1285 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1286 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
1287 struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
1288
1289
1290 if (pcmd->res != H2C_SUCCESS) {
1291 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n."));
1292 mod_timer(&pmlmepriv->assoc_timer,
1293 jiffies + msecs_to_jiffies(1));
1294 }
1295
1296 del_timer_sync(&pmlmepriv->assoc_timer);
1297
1298 spin_lock_bh(&pmlmepriv->lock);
1299
1300 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1301 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1302 if (!psta) {
1303 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1304 if (psta == NULL) {
1305 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
1306 goto createbss_cmd_fail;
1307 }
1308 }
1309
1310 rtw_indicate_connect(padapter);
1311 } else {
1312 pwlan = _rtw_alloc_network(pmlmepriv);
1313 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
1314 if (pwlan == NULL) {
1315 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
1316 if (pwlan == NULL) {
1317 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n"));
1318 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1319 goto createbss_cmd_fail;
1320 }
1321 pwlan->last_scanned = jiffies;
1322 } else {
1323 list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
1324 }
1325
1326 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
1327 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
1328
1329 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
1330
1331 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1332
1333 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1334 /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
1335 }
1336
1337 createbss_cmd_fail:
1338
1339 spin_unlock_bh(&pmlmepriv->lock);
1340
1341 rtw_free_cmd_obj(pcmd);
1342
1343 }
1344
1345 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1346 {
1347 struct sta_priv *pstapriv = &padapter->stapriv;
1348 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
1349 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
1350
1351
1352 if (psta == NULL) {
1353 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
1354 goto exit;
1355 }
1356 exit:
1357 rtw_free_cmd_obj(pcmd);
1358 }
1359
1360 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1361 {
1362 struct sta_priv *pstapriv = &padapter->stapriv;
1363 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1364 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
1365 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
1366 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
1367
1368
1369 if (psta == NULL) {
1370 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
1371 goto exit;
1372 }
1373
1374 psta->aid = passocsta_rsp->cam_id;
1375 psta->mac_id = passocsta_rsp->cam_id;
1376
1377 spin_lock_bh(&pmlmepriv->lock);
1378
1379 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
1380 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1381
1382 set_fwstate(pmlmepriv, _FW_LINKED);
1383 spin_unlock_bh(&pmlmepriv->lock);
1384
1385 exit:
1386 rtw_free_cmd_obj(pcmd);
1387
1388 }
Linux kernel - Deliverables
This page took 0.089284 seconds and 5 git commands to generate.