1 // SPDX-License-Identifier: GPL-2.0
2 /******************************************************************************
3 *
4 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
5 *
6 ******************************************************************************/
7 #define _RTW_CMD_C_
8
9 #include <osdep_service.h>
10 #include <drv_types.h>
11 #include <recv_osdep.h>
12 #include <mlme_osdep.h>
13 #include <rtw_mlme_ext.h>
14
15 /*
16 * Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
17 * No irqsave is necessary.
18 */
19
rtw_init_cmd_priv(struct cmd_priv * pcmdpriv)20 int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
21 {
22 init_completion(&pcmdpriv->cmd_queue_comp);
23 init_completion(&pcmdpriv->terminate_cmdthread_comp);
24
25 _rtw_init_queue(&pcmdpriv->cmd_queue);
26 return _SUCCESS;
27 }
28
29 /*
30 * Calling Context:
31 *
32 * rtw_enqueue_cmd can only be called between kernel thread,
33 * since only spin_lock is used.
34 *
35 * ISR/Call-Back functions can't call this sub-function.
36 */
37
_rtw_enqueue_cmd(struct __queue * queue,struct cmd_obj * obj)38 static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
39 {
40 unsigned long irqL;
41
42 if (!obj)
43 goto exit;
44
45 spin_lock_irqsave(&queue->lock, irqL);
46
47 list_add_tail(&obj->list, &queue->queue);
48
49 spin_unlock_irqrestore(&queue->lock, irqL);
50
51 exit:
52
53 return _SUCCESS;
54 }
55
rtw_dequeue_cmd(struct __queue * queue)56 struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue)
57 {
58 unsigned long irqL;
59 struct cmd_obj *obj;
60
61 spin_lock_irqsave(&queue->lock, irqL);
62 obj = list_first_entry_or_null(&queue->queue, struct cmd_obj, list);
63 if (obj)
64 list_del_init(&obj->list);
65 spin_unlock_irqrestore(&queue->lock, irqL);
66
67 return obj;
68 }
69
rtw_cmd_filter(struct cmd_priv * pcmdpriv,struct cmd_obj * cmd_obj)70 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
71 {
72 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
73
74 /* To decide allow or not */
75 if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
76 (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
77 if (cmd_obj->cmdcode == _Set_Drv_Extra_CMD_) {
78 struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
79
80 if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
81 bAllow = true;
82 }
83 }
84
85 if (cmd_obj->cmdcode == _SetChannelPlan_CMD_)
86 bAllow = true;
87
88 if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
89 !pcmdpriv->cmdthd_running) /* com_thread not running */
90 return _FAIL;
91 return _SUCCESS;
92 }
93
rtw_enqueue_cmd(struct cmd_priv * pcmdpriv,struct cmd_obj * cmd_obj)94 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
95 {
96 int res = _FAIL;
97 struct adapter *padapter = pcmdpriv->padapter;
98
99 if (!cmd_obj)
100 goto exit;
101
102 cmd_obj->padapter = padapter;
103
104 res = rtw_cmd_filter(pcmdpriv, cmd_obj);
105 if (res == _FAIL) {
106 rtw_free_cmd_obj(cmd_obj);
107 goto exit;
108 }
109
110 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
111
112 if (res == _SUCCESS)
113 complete(&pcmdpriv->cmd_queue_comp);
114
115 exit:
116
117 return res;
118 }
119
rtw_free_cmd_obj(struct cmd_obj * pcmd)120 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
121 {
122 if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
123 /* free parmbuf in cmd_obj */
124 kfree(pcmd->parmbuf);
125 }
126
127 if (pcmd->rsp) {
128 if (pcmd->rspsz != 0) {
129 /* free rsp in cmd_obj */
130 kfree(pcmd->rsp);
131 }
132 }
133
134 /* free cmd_obj */
135 kfree(pcmd);
136 }
137
rtw_cmd_thread(void * context)138 int rtw_cmd_thread(void *context)
139 {
140 u8 ret;
141 struct cmd_obj *pcmd;
142 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
143 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
144 struct adapter *padapter = context;
145 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
146
147 allow_signal(SIGTERM);
148
149 pcmdpriv->cmdthd_running = true;
150 complete(&pcmdpriv->terminate_cmdthread_comp);
151
152 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_,
153 ("start r871x %s !!!!\n", __func__));
154
155 while (1) {
156 if (wait_for_completion_interruptible(&pcmdpriv->cmd_queue_comp))
157 break;
158
159 if (padapter->bDriverStopped ||
160 padapter->bSurpriseRemoved) {
161 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
162 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
163 break;
164 }
165 _next:
166 if (padapter->bDriverStopped ||
167 padapter->bSurpriseRemoved) {
168 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
169 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
170 break;
171 }
172
173 pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
174 if (!pcmd)
175 continue;
176
177 if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
178 pcmd->res = H2C_DROPPED;
179 } else {
180 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
181 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
182
183 if (cmd_hdl) {
184 ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);
185 pcmd->res = ret;
186 }
187 } else {
188 pcmd->res = H2C_PARAMETERS_ERROR;
189 }
190
191 cmd_hdl = NULL;
192 }
193
194 /* call callback function for post-processed */
195 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
196 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
197 if (!pcmd_callback) {
198 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
199 rtw_free_cmd_obj(pcmd);
200 } else {
201 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
202 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
203 }
204 } else {
205 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
206 rtw_free_cmd_obj(pcmd);
207 }
208
209 if (signal_pending(current))
210 flush_signals(current);
211
212 goto _next;
213 }
214 pcmdpriv->cmdthd_running = false;
215
216 /* free all cmd_obj resources */
217 while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue)))
218 rtw_free_cmd_obj(pcmd);
219
220 complete(&pcmdpriv->terminate_cmdthread_comp);
221
222 complete_and_exit(NULL, 0);
223 }
224
225 /*
226 * rtw_sitesurvey_cmd(~)
227 * ### NOTE:#### (!!!!)
228 * MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE
229 * LOCKED pmlmepriv->lock
230 */
rtw_sitesurvey_cmd(struct adapter * padapter,struct ndis_802_11_ssid * ssid,int ssid_num,struct rtw_ieee80211_channel * ch,int ch_num)231 u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
232 struct rtw_ieee80211_channel *ch, int ch_num)
233 {
234 u8 res = _FAIL;
235 struct cmd_obj *ph2c;
236 struct sitesurvey_parm *psurveyPara;
237 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
238 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
239
240 if (check_fwstate(pmlmepriv, _FW_LINKED))
241 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
242
243 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
244 if (!ph2c)
245 return _FAIL;
246
247 psurveyPara = kzalloc(sizeof(*psurveyPara), GFP_ATOMIC);
248 if (!psurveyPara) {
249 kfree(ph2c);
250 return _FAIL;
251 }
252
253 rtw_free_network_queue(padapter, false);
254
255 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
256
257 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, _SiteSurvey_CMD_);
258
259 psurveyPara->scan_mode = pmlmepriv->scan_mode;
260
261 /* prepare ssid list */
262 if (ssid) {
263 int i;
264
265 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
266 if (ssid[i].ssid_length) {
267 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
268 psurveyPara->ssid_num++;
269 }
270 }
271 }
272
273 /* prepare channel list */
274 if (ch) {
275 int i;
276
277 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
278 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
279 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
280 psurveyPara->ch_num++;
281 }
282 }
283 }
284
285 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
286
287 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
288
289 if (res == _SUCCESS) {
290 mod_timer(&pmlmepriv->scan_to_timer,
291 jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
292
293 led_control_8188eu(padapter, LED_CTL_SITE_SURVEY);
294
295 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
296 } else {
297 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
298 }
299
300 return res;
301 }
302
rtw_readtssi_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)303 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
304 {
305 kfree(pcmd->parmbuf);
306 kfree(pcmd);
307 }
308
rtw_createbss_cmd(struct adapter * padapter)309 u8 rtw_createbss_cmd(struct adapter *padapter)
310 {
311 struct cmd_obj *pcmd;
312 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
313 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
314 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
315 u8 res = _SUCCESS;
316
317 led_control_8188eu(padapter, LED_CTL_START_TO_LINK);
318
319 if (pmlmepriv->assoc_ssid.ssid_length == 0)
320 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.ssid));
321 else
322 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.ssid));
323
324 pcmd = kzalloc(sizeof(*pcmd), GFP_ATOMIC);
325 if (!pcmd) {
326 res = _FAIL;
327 goto exit;
328 }
329
330 INIT_LIST_HEAD(&pcmd->list);
331 pcmd->cmdcode = _CreateBss_CMD_;
332 pcmd->parmbuf = (unsigned char *)pdev_network;
333 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
334 pcmd->rsp = NULL;
335 pcmd->rspsz = 0;
336 pdev_network->Length = pcmd->cmdsz;
337 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
338 exit:
339
340 return res;
341 }
342
rtw_joinbss_cmd(struct adapter * padapter,struct wlan_network * pnetwork)343 u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
344 {
345 u8 res = _SUCCESS;
346 uint t_len = 0;
347 struct wlan_bssid_ex *psecnetwork;
348 struct cmd_obj *pcmd;
349 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
350 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
351 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
352 struct security_priv *psecuritypriv = &padapter->securitypriv;
353 struct registry_priv *pregistrypriv = &padapter->registrypriv;
354 struct ht_priv *phtpriv = &pmlmepriv->htpriv;
355 enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
356 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
357 struct mlme_ext_info *pmlmeinfo = &pmlmeext->mlmext_info;
358
359 led_control_8188eu(padapter, LED_CTL_START_TO_LINK);
360
361 if (pmlmepriv->assoc_ssid.ssid_length == 0)
362 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
363 else
364 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.ssid));
365
366 pcmd = kzalloc(sizeof(*pcmd), GFP_ATOMIC);
367 if (!pcmd) {
368 res = _FAIL;
369 goto exit;
370 }
371 /* for ies is fix buf size */
372 t_len = sizeof(struct wlan_bssid_ex);
373
374 /* for hidden ap to set fw_state here */
375 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE | WIFI_ADHOC_STATE)) {
376 switch (ndis_network_mode) {
377 case Ndis802_11IBSS:
378 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
379 break;
380 case Ndis802_11Infrastructure:
381 set_fwstate(pmlmepriv, WIFI_STATION_STATE);
382 break;
383 case Ndis802_11APMode:
384 case Ndis802_11AutoUnknown:
385 case Ndis802_11InfrastructureMax:
386 break;
387 }
388 }
389
390 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
391 if (!psecnetwork) {
392 kfree(pcmd);
393
394 res = _FAIL;
395
396 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_,
397 ("%s :psecnetwork == NULL!!!\n", __func__));
398
399 goto exit;
400 }
401
402 memset(psecnetwork, 0, t_len);
403
404 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
405
406 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->ie_length;
407
408 if (psecnetwork->ie_length - 12 < 255)
409 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], psecnetwork->ie_length - 12);
410 else
411 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->ies[12], 255);
412
413 psecnetwork->ie_length = 0;
414 /* Added by Albert 2009/02/18 */
415 /* If the driver wants to use the bssid to create the connection. */
416 /* If not, we have to copy the connecting AP's MAC address to it so that */
417 /* the driver just has the bssid information for PMKIDList searching. */
418
419 if (!pmlmepriv->assoc_by_bssid)
420 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
421
422 psecnetwork->ie_length = rtw_restruct_sec_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0], pnetwork->network.ie_length);
423
424 pqospriv->qos_option = 0;
425
426 if (pregistrypriv->wmm_enable) {
427 u32 tmp_len;
428
429 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0], pnetwork->network.ie_length, psecnetwork->ie_length);
430
431 if (psecnetwork->ie_length != tmp_len) {
432 psecnetwork->ie_length = tmp_len;
433 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
434 } else {
435 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
436 }
437 }
438
439 phtpriv->ht_option = false;
440 if (pregistrypriv->ht_enable) {
441 /*
442 * Added by Albert 2010/06/23
443 * For the WEP mode, we will use the bg mode to do
444 * the connection to avoid some IOT issue.
445 * Especially for Realtek 8192u SoftAP.
446 */
447 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
448 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
449 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
450 /* rtw_restructure_ht_ie */
451 rtw_restructure_ht_ie(padapter, &pnetwork->network.ies[0], &psecnetwork->ies[0],
452 pnetwork->network.ie_length, &psecnetwork->ie_length);
453 }
454 }
455
456 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.ies, pnetwork->network.ie_length);
457
458 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
459 padapter->pwrctrlpriv.smart_ps = 0;
460 else
461 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
462
463 DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
464
465 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
466
467 INIT_LIST_HEAD(&pcmd->list);
468 pcmd->cmdcode = _JoinBss_CMD_;
469 pcmd->parmbuf = (unsigned char *)psecnetwork;
470 pcmd->rsp = NULL;
471 pcmd->rspsz = 0;
472
473 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
474
475 exit:
476
477 return res;
478 }
479
rtw_disassoc_cmd(struct adapter * padapter,u32 deauth_timeout_ms,bool enqueue)480 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
481 {
482 struct cmd_obj *cmdobj = NULL;
483 struct disconnect_parm *param = NULL;
484 struct cmd_priv *cmdpriv = &padapter->cmdpriv;
485 u8 res = _SUCCESS;
486
487 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+%s\n", __func__));
488
489 /* prepare cmd parameter */
490 param = kzalloc(sizeof(*param), GFP_ATOMIC);
491 if (!param) {
492 res = _FAIL;
493 goto exit;
494 }
495 param->deauth_timeout_ms = deauth_timeout_ms;
496
497 if (enqueue) {
498 /* need enqueue, prepare cmd_obj and enqueue */
499 cmdobj = kzalloc(sizeof(*cmdobj), GFP_ATOMIC);
500 if (!cmdobj) {
501 res = _FAIL;
502 kfree(param);
503 goto exit;
504 }
505 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
506 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
507 } else {
508 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
509 if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
510 res = _FAIL;
511 kfree(param);
512 }
513
514 exit:
515
516 return res;
517 }
518
rtw_setopmode_cmd(struct adapter * padapter,enum ndis_802_11_network_infra networktype)519 u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype)
520 {
521 struct cmd_obj *ph2c;
522 struct setopmode_parm *psetop;
523
524 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
525
526 ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL);
527 psetop = kzalloc(sizeof(*psetop), GFP_KERNEL);
528 if (!ph2c || !psetop) {
529 kfree(ph2c);
530 kfree(psetop);
531 return false;
532 }
533
534 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
535 psetop->mode = (u8)networktype;
536
537 return rtw_enqueue_cmd(pcmdpriv, ph2c);
538 }
539
rtw_setstakey_cmd(struct adapter * padapter,u8 * psta,u8 unicast_key)540 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
541 {
542 struct cmd_obj *ph2c;
543 struct set_stakey_parm *psetstakey_para;
544 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
545 struct set_stakey_rsp *psetstakey_rsp = NULL;
546
547 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
548 struct security_priv *psecuritypriv = &padapter->securitypriv;
549 struct sta_info *sta = (struct sta_info *)psta;
550
551 ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL);
552 psetstakey_para = kzalloc(sizeof(*psetstakey_para), GFP_KERNEL);
553 psetstakey_rsp = kzalloc(sizeof(*psetstakey_rsp), GFP_KERNEL);
554
555 if (!ph2c || !psetstakey_para || !psetstakey_rsp) {
556 kfree(ph2c);
557 kfree(psetstakey_para);
558 kfree(psetstakey_rsp);
559 return _FAIL;
560 }
561
562 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
563 ph2c->rsp = (u8 *)psetstakey_rsp;
564 ph2c->rspsz = sizeof(struct set_stakey_rsp);
565
566 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
567
568 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
569 psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
570 else
571 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
572
573 if (unicast_key)
574 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
575 else
576 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
577
578 /* jeff: set this because at least sw key is ready */
579 padapter->securitypriv.busetkipkey = true;
580
581 return rtw_enqueue_cmd(pcmdpriv, ph2c);
582 }
583
rtw_clearstakey_cmd(struct adapter * padapter,u8 * psta,u8 entry,u8 enqueue)584 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
585 {
586 struct cmd_obj *ph2c;
587 struct set_stakey_parm *psetstakey_para;
588 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
589 struct set_stakey_rsp *psetstakey_rsp = NULL;
590 struct sta_info *sta = (struct sta_info *)psta;
591 u8 res = _SUCCESS;
592
593 if (!enqueue) {
594 clear_cam_entry(padapter, entry);
595 } else {
596 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
597 if (!ph2c) {
598 res = _FAIL;
599 goto exit;
600 }
601
602 psetstakey_para = kzalloc(sizeof(*psetstakey_para), GFP_ATOMIC);
603 if (!psetstakey_para) {
604 kfree(ph2c);
605 res = _FAIL;
606 goto exit;
607 }
608
609 psetstakey_rsp = kzalloc(sizeof(*psetstakey_rsp), GFP_ATOMIC);
610 if (!psetstakey_rsp) {
611 kfree(ph2c);
612 kfree(psetstakey_para);
613 res = _FAIL;
614 goto exit;
615 }
616
617 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
618 ph2c->rsp = (u8 *)psetstakey_rsp;
619 ph2c->rspsz = sizeof(struct set_stakey_rsp);
620
621 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
622
623 psetstakey_para->algorithm = _NO_PRIVACY_;
624
625 psetstakey_para->id = entry;
626
627 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
628 }
629 exit:
630
631 return res;
632 }
633
rtw_addbareq_cmd(struct adapter * padapter,u8 tid,u8 * addr)634 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
635 {
636 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
637 struct cmd_obj *ph2c;
638 struct addBaReq_parm *paddbareq_parm;
639 u8 res = _SUCCESS;
640
641 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
642 if (!ph2c) {
643 res = _FAIL;
644 goto exit;
645 }
646
647 paddbareq_parm = kzalloc(sizeof(*paddbareq_parm), GFP_ATOMIC);
648 if (!paddbareq_parm) {
649 kfree(ph2c);
650 res = _FAIL;
651 goto exit;
652 }
653
654 paddbareq_parm->tid = tid;
655 memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
656
657 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, _AddBAReq_CMD_);
658
659 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
660
661 exit:
662
663 return res;
664 }
665
rtw_dynamic_chk_wk_cmd(struct adapter * padapter)666 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
667 {
668 struct cmd_obj *ph2c;
669 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
670 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
671 u8 res = _SUCCESS;
672
673 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
674 if (!ph2c) {
675 res = _FAIL;
676 goto exit;
677 }
678
679 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC);
680 if (!pdrvextra_cmd_parm) {
681 kfree(ph2c);
682 res = _FAIL;
683 goto exit;
684 }
685
686 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
687 pdrvextra_cmd_parm->type_size = 0;
688 pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
689
690 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
691
692 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
693 exit:
694 return res;
695 }
696
rtw_set_chplan_cmd(struct adapter * padapter,u8 chplan,u8 enqueue)697 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
698 {
699 struct cmd_obj *pcmdobj;
700 struct SetChannelPlan_param *setChannelPlan_param;
701 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
702
703 u8 res = _SUCCESS;
704
705 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+%s\n", __func__));
706
707 /* check input parameter */
708 if (!rtw_is_channel_plan_valid(chplan)) {
709 res = _FAIL;
710 goto exit;
711 }
712
713 /* prepare cmd parameter */
714 setChannelPlan_param = kzalloc(sizeof(*setChannelPlan_param), GFP_KERNEL);
715 if (!setChannelPlan_param) {
716 res = _FAIL;
717 goto exit;
718 }
719 setChannelPlan_param->channel_plan = chplan;
720
721 if (enqueue) {
722 /* need enqueue, prepare cmd_obj and enqueue */
723 pcmdobj = kzalloc(sizeof(*pcmdobj), GFP_KERNEL);
724 if (!pcmdobj) {
725 kfree(setChannelPlan_param);
726 res = _FAIL;
727 goto exit;
728 }
729
730 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, _SetChannelPlan_CMD_);
731 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
732 } else {
733 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
734 if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
735 res = _FAIL;
736
737 kfree(setChannelPlan_param);
738 }
739
740 if (res == _SUCCESS)
741 padapter->mlmepriv.ChannelPlan = chplan;
742
743 exit:
744
745 return res;
746 }
747
traffic_status_watchdog(struct adapter * padapter)748 static void traffic_status_watchdog(struct adapter *padapter)
749 {
750 u8 bEnterPS;
751 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
752 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
753 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
754
755 /* */
756 /* Determine if our traffic is busy now */
757 /* */
758 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
759 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
760 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
761 bBusyTraffic = true;
762
763 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
764 bRxBusyTraffic = true;
765 else
766 bTxBusyTraffic = true;
767 }
768
769 /* Higher Tx/Rx data. */
770 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
771 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
772 bHigherBusyTraffic = true;
773
774 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
775 bHigherBusyRxTraffic = true;
776 else
777 bHigherBusyTxTraffic = true;
778 }
779
780 /* check traffic for powersaving. */
781 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
782 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
783 bEnterPS = false;
784 else
785 bEnterPS = true;
786
787 /* LeisurePS only work in infra mode. */
788 if (bEnterPS)
789 LPS_Enter(padapter);
790 else
791 LPS_Leave(padapter);
792 } else {
793 LPS_Leave(padapter);
794 }
795
796 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
797 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
798 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
799 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
800 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
801 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
802 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
803 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
804 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
805 }
806
dynamic_chk_wk_hdl(struct adapter * padapter,u8 * pbuf,int sz)807 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
808 {
809 struct mlme_priv *pmlmepriv;
810
811 padapter = (struct adapter *)pbuf;
812 pmlmepriv = &padapter->mlmepriv;
813
814 #ifdef CONFIG_88EU_AP_MODE
815 if (check_fwstate(pmlmepriv, WIFI_AP_STATE))
816 expire_timeout_chk(padapter);
817 #endif
818
819 linked_status_chk(padapter);
820 traffic_status_watchdog(padapter);
821
822 rtw_hal_dm_watchdog(padapter);
823 }
824
lps_ctrl_wk_hdl(struct adapter * padapter,u8 lps_ctrl_type)825 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
826 {
827 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
828 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
829 u8 mstatus;
830
831 if (check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) ||
832 check_fwstate(pmlmepriv, WIFI_ADHOC_STATE))
833 return;
834
835 switch (lps_ctrl_type) {
836 case LPS_CTRL_SCAN:
837 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
838 /* connect */
839 LPS_Leave(padapter);
840 }
841 break;
842 case LPS_CTRL_JOINBSS:
843 LPS_Leave(padapter);
844 break;
845 case LPS_CTRL_CONNECT:
846 mstatus = 1;/* connect */
847 /* Reset LPS Setting */
848 padapter->pwrctrlpriv.LpsIdleCount = 0;
849 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
850 break;
851 case LPS_CTRL_DISCONNECT:
852 mstatus = 0;/* disconnect */
853 LPS_Leave(padapter);
854 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
855 break;
856 case LPS_CTRL_SPECIAL_PACKET:
857 pwrpriv->DelayLPSLastTimeStamp = jiffies;
858 LPS_Leave(padapter);
859 break;
860 case LPS_CTRL_LEAVE:
861 LPS_Leave(padapter);
862 break;
863 default:
864 break;
865 }
866 }
867
rtw_lps_ctrl_wk_cmd(struct adapter * padapter,u8 lps_ctrl_type,u8 enqueue)868 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
869 {
870 struct cmd_obj *ph2c;
871 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
872 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
873 u8 res = _SUCCESS;
874
875 if (enqueue) {
876 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
877 if (!ph2c) {
878 res = _FAIL;
879 goto exit;
880 }
881
882 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC);
883 if (!pdrvextra_cmd_parm) {
884 kfree(ph2c);
885 res = _FAIL;
886 goto exit;
887 }
888
889 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
890 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
891 pdrvextra_cmd_parm->pbuf = NULL;
892
893 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
894
895 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
896 } else {
897 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
898 }
899
900 exit:
901
902 return res;
903 }
904
rpt_timer_setting_wk_hdl(struct adapter * padapter,u16 min_time)905 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
906 {
907 rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
908 }
909
rtw_rpt_timer_cfg_cmd(struct adapter * padapter,u16 min_time)910 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
911 {
912 struct cmd_obj *ph2c;
913 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
914 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
915
916 u8 res = _SUCCESS;
917
918 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
919 if (!ph2c) {
920 res = _FAIL;
921 goto exit;
922 }
923
924 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC);
925 if (!pdrvextra_cmd_parm) {
926 kfree(ph2c);
927 res = _FAIL;
928 goto exit;
929 }
930
931 pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
932 pdrvextra_cmd_parm->type_size = min_time;
933 pdrvextra_cmd_parm->pbuf = NULL;
934 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
935 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
936 exit:
937
938 return res;
939 }
940
antenna_select_wk_hdl(struct adapter * padapter,u8 antenna)941 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
942 {
943 rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
944 }
945
rtw_antenna_select_cmd(struct adapter * padapter,u8 antenna,u8 enqueue)946 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
947 {
948 struct cmd_obj *ph2c;
949 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
950 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
951 u8 support_ant_div;
952 u8 res = _SUCCESS;
953
954 rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
955 if (!support_ant_div)
956 return res;
957
958 if (enqueue) {
959 ph2c = kzalloc(sizeof(*ph2c), GFP_KERNEL);
960 if (!ph2c) {
961 res = _FAIL;
962 goto exit;
963 }
964
965 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_KERNEL);
966 if (!pdrvextra_cmd_parm) {
967 kfree(ph2c);
968 res = _FAIL;
969 goto exit;
970 }
971
972 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
973 pdrvextra_cmd_parm->type_size = antenna;
974 pdrvextra_cmd_parm->pbuf = NULL;
975 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
976
977 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
978 } else {
979 antenna_select_wk_hdl(padapter, antenna);
980 }
981 exit:
982
983 return res;
984 }
985
rtw_ps_cmd(struct adapter * padapter)986 u8 rtw_ps_cmd(struct adapter *padapter)
987 {
988 struct cmd_obj *ppscmd;
989 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
990 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
991
992 ppscmd = kzalloc(sizeof(*ppscmd), GFP_ATOMIC);
993 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC);
994 if (!ppscmd || !pdrvextra_cmd_parm) {
995 kfree(ppscmd);
996 kfree(pdrvextra_cmd_parm);
997 return _FAIL;
998 }
999
1000 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1001 pdrvextra_cmd_parm->pbuf = NULL;
1002 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
1003
1004 return rtw_enqueue_cmd(pcmdpriv, ppscmd);
1005 }
1006
1007 #ifdef CONFIG_88EU_AP_MODE
1008
rtw_chk_hi_queue_hdl(struct adapter * padapter)1009 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1010 {
1011 int cnt = 0;
1012 struct sta_info *psta_bmc;
1013 struct sta_priv *pstapriv = &padapter->stapriv;
1014
1015 psta_bmc = rtw_get_bcmc_stainfo(padapter);
1016 if (!psta_bmc)
1017 return;
1018
1019 if (psta_bmc->sleepq_len == 0) {
1020 u8 val = 0;
1021
1022 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1023
1024 while (!val) {
1025 msleep(100);
1026
1027 cnt++;
1028
1029 if (cnt > 10)
1030 break;
1031
1032 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1033 }
1034
1035 if (cnt <= 10) {
1036 pstapriv->tim_bitmap &= ~BIT(0);
1037 pstapriv->sta_dz_bitmap &= ~BIT(0);
1038
1039 update_beacon(padapter, _TIM_IE_, NULL, false);
1040 } else { /* re check again */
1041 rtw_chk_hi_queue_cmd(padapter);
1042 }
1043 }
1044 }
1045
rtw_chk_hi_queue_cmd(struct adapter * padapter)1046 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1047 {
1048 struct cmd_obj *ph2c;
1049 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1050 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1051 u8 res = _SUCCESS;
1052
1053 ph2c = kzalloc(sizeof(*ph2c), GFP_ATOMIC);
1054 if (!ph2c) {
1055 res = _FAIL;
1056 goto exit;
1057 }
1058
1059 pdrvextra_cmd_parm = kzalloc(sizeof(*pdrvextra_cmd_parm), GFP_ATOMIC);
1060 if (!pdrvextra_cmd_parm) {
1061 kfree(ph2c);
1062 res = _FAIL;
1063 goto exit;
1064 }
1065
1066 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1067 pdrvextra_cmd_parm->type_size = 0;
1068 pdrvextra_cmd_parm->pbuf = NULL;
1069
1070 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, _Set_Drv_Extra_CMD_);
1071
1072 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1073 exit:
1074 return res;
1075 }
1076 #endif
1077
rtw_drvextra_cmd_hdl(struct adapter * padapter,unsigned char * pbuf)1078 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1079 {
1080 struct drvextra_cmd_parm *pdrvextra_cmd;
1081
1082 if (!pbuf)
1083 return H2C_PARAMETERS_ERROR;
1084
1085 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1086
1087 switch (pdrvextra_cmd->ec_id) {
1088 case DYNAMIC_CHK_WK_CID:
1089 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1090 break;
1091 case POWER_SAVING_CTRL_WK_CID:
1092 rtw_ps_processor(padapter);
1093 break;
1094 case LPS_CTRL_WK_CID:
1095 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1096 break;
1097 case RTP_TIMER_CFG_WK_CID:
1098 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1099 break;
1100 case ANT_SELECT_WK_CID:
1101 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
1102 break;
1103 #ifdef CONFIG_88EU_AP_MODE
1104 case CHECK_HIQ_WK_CID:
1105 rtw_chk_hi_queue_hdl(padapter);
1106 break;
1107 #endif /* CONFIG_88EU_AP_MODE */
1108 default:
1109 break;
1110 }
1111
1112 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
1113 kfree(pdrvextra_cmd->pbuf);
1114
1115 return H2C_SUCCESS;
1116 }
1117
rtw_survey_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1118 void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1119 {
1120 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1121
1122 if (pcmd->res == H2C_DROPPED) {
1123 /* TODO: cancel timer and do timeout handler directly... */
1124 /* need to make timeout handlerOS independent */
1125 mod_timer(&pmlmepriv->scan_to_timer,
1126 jiffies + msecs_to_jiffies(1));
1127 } else if (pcmd->res != H2C_SUCCESS) {
1128 mod_timer(&pmlmepriv->scan_to_timer,
1129 jiffies + msecs_to_jiffies(1));
1130 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
1131 }
1132
1133 /* free cmd */
1134 rtw_free_cmd_obj(pcmd);
1135 }
1136
rtw_disassoc_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1137 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1138 {
1139 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1140
1141 if (pcmd->res != H2C_SUCCESS) {
1142 spin_lock_bh(&pmlmepriv->lock);
1143 set_fwstate(pmlmepriv, _FW_LINKED);
1144 spin_unlock_bh(&pmlmepriv->lock);
1145
1146 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
1147 return;
1148 }
1149
1150 /* free cmd */
1151 rtw_free_cmd_obj(pcmd);
1152 }
1153
rtw_joinbss_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1154 void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1155 {
1156 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1157
1158 if (pcmd->res == H2C_DROPPED) {
1159 /* TODO: cancel timer and do timeout handler directly... */
1160 /* need to make timeout handlerOS independent */
1161 mod_timer(&pmlmepriv->assoc_timer,
1162 jiffies + msecs_to_jiffies(1));
1163 } else if (pcmd->res != H2C_SUCCESS) {
1164 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n"));
1165 mod_timer(&pmlmepriv->assoc_timer,
1166 jiffies + msecs_to_jiffies(1));
1167 }
1168
1169 rtw_free_cmd_obj(pcmd);
1170 }
1171
rtw_createbss_cmd_callback(struct adapter * padapter,struct cmd_obj * pcmd)1172 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1173 {
1174 struct sta_info *psta = NULL;
1175 struct wlan_network *pwlan = NULL;
1176 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1177 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
1178 struct wlan_network *tgt_network = &pmlmepriv->cur_network;
1179
1180 if (pcmd->res != H2C_SUCCESS) {
1181 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_,
1182 ("\n **** Error: %s Fail ****\n\n.", __func__));
1183 mod_timer(&pmlmepriv->assoc_timer,
1184 jiffies + msecs_to_jiffies(1));
1185 }
1186
1187 del_timer_sync(&pmlmepriv->assoc_timer);
1188
1189 spin_lock_bh(&pmlmepriv->lock);
1190
1191 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
1192 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1193 if (!psta) {
1194 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
1195 if (!psta) {
1196 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
1197 goto createbss_cmd_fail;
1198 }
1199 }
1200
1201 rtw_indicate_connect(padapter);
1202 } else {
1203 pwlan = rtw_alloc_network(pmlmepriv);
1204 spin_lock_bh(&pmlmepriv->scanned_queue.lock);
1205 if (!pwlan) {
1206 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
1207 if (!pwlan) {
1208 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n"));
1209 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1210 goto createbss_cmd_fail;
1211 }
1212 pwlan->last_scanned = jiffies;
1213 } else {
1214 list_add_tail(&pwlan->list,
1215 &pmlmepriv->scanned_queue.queue);
1216 }
1217
1218 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
1219 memcpy(&pwlan->network, pnetwork, pnetwork->Length);
1220
1221 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
1222
1223 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
1224
1225 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
1226 /* we will set _FW_LINKED when there is one more sat to
1227 * join us (rtw_stassoc_event_callback)
1228 */
1229 }
1230
1231 createbss_cmd_fail:
1232
1233 spin_unlock_bh(&pmlmepriv->lock);
1234
1235 rtw_free_cmd_obj(pcmd);
1236 }
1237
rtw_setstaKey_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)1238 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1239 {
1240 struct sta_priv *pstapriv = &padapter->stapriv;
1241 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
1242 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
1243
1244 if (!psta) {
1245 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: %s => can't get sta_info\n\n", __func__));
1246 goto exit;
1247 }
1248 exit:
1249 rtw_free_cmd_obj(pcmd);
1250 }
1251
rtw_setassocsta_cmdrsp_callback(struct adapter * padapter,struct cmd_obj * pcmd)1252 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
1253 {
1254 struct sta_priv *pstapriv = &padapter->stapriv;
1255 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1256 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
1257 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
1258 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
1259
1260 if (!psta) {
1261 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: %s => can't get sta_info\n\n", __func__));
1262 goto exit;
1263 }
1264
1265 psta->aid = passocsta_rsp->cam_id;
1266 psta->mac_id = passocsta_rsp->cam_id;
1267
1268 spin_lock_bh(&pmlmepriv->lock);
1269
1270 set_fwstate(pmlmepriv, _FW_LINKED);
1271 spin_unlock_bh(&pmlmepriv->lock);
1272
1273 exit:
1274 rtw_free_cmd_obj(pcmd);
1275 }
1276
