1 /******************************************************************************
3 * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
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.
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
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
19 ******************************************************************************/
22 #include <osdep_service.h>
23 #include <drv_types.h>
24 #include <recv_osdep.h>
25 #include <cmd_osdep.h>
26 #include <mlme_osdep.h>
27 #include <rtw_mlme_ext.h>
30 Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
31 No irqsave is necessary.
34 int _rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
39 sema_init(&(pcmdpriv->cmd_queue_sema), 0);
40 /* sema_init(&(pcmdpriv->cmd_done_sema), 0); */
41 sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
44 _rtw_init_queue(&(pcmdpriv->cmd_queue));
46 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
48 pcmdpriv->cmd_seq = 1;
50 pcmdpriv->cmd_allocated_buf = kzalloc(MAX_CMDSZ + CMDBUFF_ALIGN_SZ, GFP_KERNEL);
52 if (pcmdpriv->cmd_allocated_buf == NULL) {
57 pcmdpriv->cmd_buf = pcmdpriv->cmd_allocated_buf + CMDBUFF_ALIGN_SZ - ((size_t)(pcmdpriv->cmd_allocated_buf) & (CMDBUFF_ALIGN_SZ-1));
59 pcmdpriv->rsp_allocated_buf = kzalloc(MAX_RSPSZ + 4, GFP_KERNEL);
61 if (pcmdpriv->rsp_allocated_buf == NULL) {
66 pcmdpriv->rsp_buf = pcmdpriv->rsp_allocated_buf + 4 - ((size_t)(pcmdpriv->rsp_allocated_buf) & 3);
68 pcmdpriv->cmd_issued_cnt = 0;
69 pcmdpriv->cmd_done_cnt = 0;
70 pcmdpriv->rsp_cnt = 0;
75 static void c2h_wk_callback(struct work_struct *work);
77 int _rtw_init_evt_priv(struct evt_priv *pevtpriv)
82 /* allocate DMA-able/Non-Page memory for cmd_buf and rsp_buf */
83 atomic_set(&pevtpriv->event_seq, 0);
84 pevtpriv->evt_done_cnt = 0;
86 INIT_WORK(&pevtpriv->c2h_wk, c2h_wk_callback);
87 pevtpriv->c2h_wk_alive = false;
88 pevtpriv->c2h_queue = rtw_cbuf_alloc(C2H_QUEUE_MAX_LEN+1);
94 void rtw_free_evt_priv(struct evt_priv *pevtpriv)
97 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+rtw_free_evt_priv\n"));
99 cancel_work_sync(&pevtpriv->c2h_wk);
100 while (pevtpriv->c2h_wk_alive)
103 while (!rtw_cbuf_empty(pevtpriv->c2h_queue)) {
104 void *c2h = rtw_cbuf_pop(pevtpriv->c2h_queue);
105 if (c2h != NULL && c2h != (void *)pevtpriv)
108 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("-rtw_free_evt_priv\n"));
112 void _rtw_free_cmd_priv(struct cmd_priv *pcmdpriv)
116 kfree(pcmdpriv->cmd_allocated_buf);
117 kfree(pcmdpriv->rsp_allocated_buf);
124 rtw_enqueue_cmd can only be called between kernel thread,
125 since only spin_lock is used.
127 ISR/Call-Back functions can't call this sub-function.
131 int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
139 spin_lock_irqsave(&queue->lock, irqL);
141 list_add_tail(&obj->list, &queue->queue);
143 spin_unlock_irqrestore(&queue->lock, irqL);
151 struct cmd_obj *_rtw_dequeue_cmd(struct __queue *queue)
157 spin_lock_irqsave(&queue->lock, irqL);
158 if (list_empty(&(queue->queue))) {
161 obj = container_of((&queue->queue)->next, struct cmd_obj, list);
162 list_del_init(&obj->list);
165 spin_unlock_irqrestore(&queue->lock, irqL);
171 u32 rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
174 res = _rtw_init_cmd_priv(pcmdpriv);
178 u32 rtw_init_evt_priv(struct evt_priv *pevtpriv)
181 res = _rtw_init_evt_priv(pevtpriv);
185 void rtw_free_cmd_priv(struct cmd_priv *pcmdpriv)
187 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("rtw_free_cmd_priv\n"));
188 _rtw_free_cmd_priv(pcmdpriv);
191 static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
193 u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
195 /* To decide allow or not */
196 if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
197 (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
198 if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
199 struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
200 if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
205 if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
208 if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
209 !pcmdpriv->cmdthd_running) /* com_thread not running */
214 u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
217 struct adapter *padapter = pcmdpriv->padapter;
223 cmd_obj->padapter = padapter;
225 res = rtw_cmd_filter(pcmdpriv, cmd_obj);
227 rtw_free_cmd_obj(cmd_obj);
231 res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
234 up(&pcmdpriv->cmd_queue_sema);
242 struct cmd_obj *rtw_dequeue_cmd(struct cmd_priv *pcmdpriv)
244 struct cmd_obj *cmd_obj;
247 cmd_obj = _rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
252 void rtw_cmd_clr_isr(struct cmd_priv *pcmdpriv)
254 pcmdpriv->cmd_done_cnt++;
255 /* up(&(pcmdpriv->cmd_done_sema)); */
258 void rtw_free_cmd_obj(struct cmd_obj *pcmd)
261 if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
262 /* free parmbuf in cmd_obj */
263 kfree(pcmd->parmbuf);
266 if (pcmd->rsp != NULL) {
267 if (pcmd->rspsz != 0) {
268 /* free rsp in cmd_obj */
278 int rtw_cmd_thread(void *context)
281 struct cmd_obj *pcmd;
283 u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
284 void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
285 struct adapter *padapter = (struct adapter *)context;
286 struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
288 allow_signal(SIGTERM);
290 pcmdbuf = pcmdpriv->cmd_buf;
292 pcmdpriv->cmdthd_running = true;
293 up(&pcmdpriv->terminate_cmdthread_sema);
295 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n"));
298 if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL)
301 if (padapter->bDriverStopped ||
302 padapter->bSurpriseRemoved) {
303 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
304 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
308 if (padapter->bDriverStopped ||
309 padapter->bSurpriseRemoved) {
310 DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
311 __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
315 pcmd = rtw_dequeue_cmd(pcmdpriv);
319 if (_FAIL == rtw_cmd_filter(pcmdpriv, pcmd)) {
320 pcmd->res = H2C_DROPPED;
324 pcmdpriv->cmd_issued_cnt++;
326 pcmd->cmdsz = round_up(pcmd->cmdsz, 4);
328 memcpy(pcmdbuf, pcmd->parmbuf, pcmd->cmdsz);
330 if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
331 cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
334 ret = cmd_hdl(pcmd->padapter, pcmdbuf);
340 pcmd->res = H2C_PARAMETERS_ERROR;
347 /* call callback function for post-processed */
348 if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
349 pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
350 if (pcmd_callback == NULL) {
351 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
352 rtw_free_cmd_obj(pcmd);
354 /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
355 pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
358 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
359 rtw_free_cmd_obj(pcmd);
362 if (signal_pending(current))
363 flush_signals(current);
367 pcmdpriv->cmdthd_running = false;
369 /* free all cmd_obj resources */
371 pcmd = rtw_dequeue_cmd(pcmdpriv);
375 /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
377 rtw_free_cmd_obj(pcmd);
380 up(&pcmdpriv->terminate_cmdthread_sema);
383 complete_and_exit(NULL, 0);
386 u8 rtw_setstandby_cmd(struct adapter *padapter, uint action)
388 struct cmd_obj *ph2c;
389 struct usb_suspend_parm *psetusbsuspend;
390 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
395 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
401 psetusbsuspend = kzalloc(sizeof(struct usb_suspend_parm), GFP_KERNEL);
402 if (psetusbsuspend == NULL) {
408 psetusbsuspend->action = action;
410 init_h2fwcmd_w_parm_no_rsp(ph2c, psetusbsuspend, GEN_CMD_CODE(_SetUsbSuspend));
412 ret = rtw_enqueue_cmd(pcmdpriv, ph2c);
421 rtw_sitesurvey_cmd(~)
423 MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
425 u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
426 struct rtw_ieee80211_channel *ch, int ch_num)
429 struct cmd_obj *ph2c;
430 struct sitesurvey_parm *psurveyPara;
431 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
432 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
434 if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
435 rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
437 if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
438 p2p_ps_wk_cmd(padapter, P2P_PS_SCAN, 1);
440 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
444 psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_KERNEL);
445 if (psurveyPara == NULL) {
450 rtw_free_network_queue(padapter, false);
452 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
454 init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
456 /* psurveyPara->bsslimit = 48; */
457 psurveyPara->scan_mode = pmlmepriv->scan_mode;
459 /* prepare ssid list */
462 for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
463 if (ssid[i].SsidLength) {
464 memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
465 psurveyPara->ssid_num++;
470 /* prepare channel list */
473 for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
474 if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
475 memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
476 psurveyPara->ch_num++;
481 set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
483 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
485 if (res == _SUCCESS) {
486 pmlmepriv->scan_start_time = jiffies;
488 _set_timer(&pmlmepriv->scan_to_timer, SCANNING_TIMEOUT);
490 rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
492 pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
494 _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
501 u8 rtw_setdatarate_cmd(struct adapter *padapter, u8 *rateset)
503 struct cmd_obj *ph2c;
504 struct setdatarate_parm *pbsetdataratepara;
505 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
509 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
515 pbsetdataratepara = kzalloc(sizeof(struct setdatarate_parm), GFP_KERNEL);
516 if (pbsetdataratepara == NULL) {
522 init_h2fwcmd_w_parm_no_rsp(ph2c, pbsetdataratepara, GEN_CMD_CODE(_SetDataRate));
523 pbsetdataratepara->mac_id = 5;
524 memcpy(pbsetdataratepara->datarates, rateset, NumRates);
525 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
532 u8 rtw_setbasicrate_cmd(struct adapter *padapter, u8 *rateset)
534 struct cmd_obj *ph2c;
535 struct setbasicrate_parm *pssetbasicratepara;
536 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
540 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
545 pssetbasicratepara = kzalloc(sizeof(struct setbasicrate_parm), GFP_KERNEL);
547 if (pssetbasicratepara == NULL) {
553 init_h2fwcmd_w_parm_no_rsp(ph2c, pssetbasicratepara, _SetBasicRate_CMD_);
555 memcpy(pssetbasicratepara->basicrates, rateset, NumRates);
557 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
566 unsigned char rtw_setphy_cmd(unsigned char *adapter)
568 1. be called only after rtw_update_registrypriv_dev_network(~) or mp testing program
569 2. for AdHoc/Ap mode or mp mode?
572 u8 rtw_setphy_cmd(struct adapter *padapter, u8 modem, u8 ch)
574 struct cmd_obj *ph2c;
575 struct setphy_parm *psetphypara;
576 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
580 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
585 psetphypara = kzalloc(sizeof(struct setphy_parm), GFP_KERNEL);
587 if (psetphypara == NULL) {
593 init_h2fwcmd_w_parm_no_rsp(ph2c, psetphypara, _SetPhy_CMD_);
595 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("CH =%d, modem =%d", ch, modem));
597 psetphypara->modem = modem;
598 psetphypara->rfchannel = ch;
600 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
605 u8 rtw_setbbreg_cmd(struct adapter *padapter, u8 offset, u8 val)
607 struct cmd_obj *ph2c;
608 struct writeBB_parm *pwritebbparm;
609 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
612 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
617 pwritebbparm = kzalloc(sizeof(struct writeBB_parm), GFP_KERNEL);
619 if (pwritebbparm == NULL) {
625 init_h2fwcmd_w_parm_no_rsp(ph2c, pwritebbparm, GEN_CMD_CODE(_SetBBReg));
627 pwritebbparm->offset = offset;
628 pwritebbparm->value = val;
630 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
635 u8 rtw_getbbreg_cmd(struct adapter *padapter, u8 offset, u8 *pval)
637 struct cmd_obj *ph2c;
638 struct readBB_parm *prdbbparm;
639 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
642 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
647 prdbbparm = kzalloc(sizeof(struct readBB_parm), GFP_KERNEL);
649 if (prdbbparm == NULL) {
654 INIT_LIST_HEAD(&ph2c->list);
655 ph2c->cmdcode = GEN_CMD_CODE(_GetBBReg);
656 ph2c->parmbuf = (unsigned char *)prdbbparm;
657 ph2c->cmdsz = sizeof(struct readBB_parm);
659 ph2c->rspsz = sizeof(struct readBB_rsp);
661 prdbbparm->offset = offset;
663 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
668 u8 rtw_setrfreg_cmd(struct adapter *padapter, u8 offset, u32 val)
670 struct cmd_obj *ph2c;
671 struct writeRF_parm *pwriterfparm;
672 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
674 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
679 pwriterfparm = kzalloc(sizeof(struct writeRF_parm), GFP_KERNEL);
681 if (pwriterfparm == NULL) {
687 init_h2fwcmd_w_parm_no_rsp(ph2c, pwriterfparm, GEN_CMD_CODE(_SetRFReg));
689 pwriterfparm->offset = offset;
690 pwriterfparm->value = val;
692 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
697 u8 rtw_getrfreg_cmd(struct adapter *padapter, u8 offset, u8 *pval)
699 struct cmd_obj *ph2c;
700 struct readRF_parm *prdrfparm;
701 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
705 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
711 prdrfparm = kzalloc(sizeof(struct readRF_parm), GFP_KERNEL);
712 if (prdrfparm == NULL) {
718 INIT_LIST_HEAD(&ph2c->list);
719 ph2c->cmdcode = GEN_CMD_CODE(_GetRFReg);
720 ph2c->parmbuf = (unsigned char *)prdrfparm;
721 ph2c->cmdsz = sizeof(struct readRF_parm);
723 ph2c->rspsz = sizeof(struct readRF_rsp);
725 prdrfparm->offset = offset;
727 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
735 void rtw_getbbrfreg_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
738 kfree(pcmd->parmbuf);
741 if (padapter->registrypriv.mp_mode == 1)
742 padapter->mppriv.workparam.bcompleted = true;
745 void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
748 kfree(pcmd->parmbuf);
751 if (padapter->registrypriv.mp_mode == 1)
752 padapter->mppriv.workparam.bcompleted = true;
755 u8 rtw_createbss_cmd(struct adapter *padapter)
757 struct cmd_obj *pcmd;
758 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
759 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
760 struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
764 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
766 if (pmlmepriv->assoc_ssid.SsidLength == 0)
767 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
769 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
771 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
777 INIT_LIST_HEAD(&pcmd->list);
778 pcmd->cmdcode = _CreateBss_CMD_;
779 pcmd->parmbuf = (unsigned char *)pdev_network;
780 pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
783 pdev_network->Length = pcmd->cmdsz;
784 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
791 u8 rtw_createbss_cmd_ex(struct adapter *padapter, unsigned char *pbss, unsigned int sz)
793 struct cmd_obj *pcmd;
794 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
798 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
804 INIT_LIST_HEAD(&pcmd->list);
805 pcmd->cmdcode = GEN_CMD_CODE(_CreateBss);
806 pcmd->parmbuf = pbss;
811 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
819 u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
823 struct wlan_bssid_ex *psecnetwork;
824 struct cmd_obj *pcmd;
825 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
826 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
827 struct qos_priv *pqospriv = &pmlmepriv->qospriv;
828 struct security_priv *psecuritypriv = &padapter->securitypriv;
829 struct registry_priv *pregistrypriv = &padapter->registrypriv;
830 struct ht_priv *phtpriv = &pmlmepriv->htpriv;
831 enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
832 struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
833 struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
836 rtw_led_control(padapter, LED_CTL_START_TO_LINK);
838 if (pmlmepriv->assoc_ssid.SsidLength == 0)
839 RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
841 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
843 pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
846 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n"));
849 /* for IEs is fix buf size */
850 t_len = sizeof(struct wlan_bssid_ex);
853 /* for hidden ap to set fw_state here */
854 if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
855 switch (ndis_network_mode) {
857 set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
859 case Ndis802_11Infrastructure:
860 set_fwstate(pmlmepriv, WIFI_STATION_STATE);
862 case Ndis802_11APMode:
863 case Ndis802_11AutoUnknown:
864 case Ndis802_11InfrastructureMax:
869 psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
870 if (psecnetwork == NULL) {
876 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
881 memset(psecnetwork, 0, t_len);
883 memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
885 psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
887 if ((psecnetwork->IELength-12) < (256-1))
888 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);
890 memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));
892 psecnetwork->IELength = 0;
893 /* Added by Albert 2009/02/18 */
894 /* If the the driver wants to use the bssid to create the connection. */
895 /* If not, we have to copy the connecting AP's MAC address to it so that */
896 /* the driver just has the bssid information for PMKIDList searching. */
898 if (!pmlmepriv->assoc_by_bssid)
899 memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
901 psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
904 pqospriv->qos_option = 0;
906 if (pregistrypriv->wmm_enable) {
909 tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
911 if (psecnetwork->IELength != tmp_len) {
912 psecnetwork->IELength = tmp_len;
913 pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
915 pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
919 phtpriv->ht_option = false;
920 if (pregistrypriv->ht_enable) {
922 * Added by Albert 2010/06/23
923 * For the WEP mode, we will use the bg mode to do
924 * the connection to avoid some IOT issue.
925 * Especially for Realtek 8192u SoftAP.
927 if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
928 (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
929 (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
930 /* rtw_restructure_ht_ie */
931 rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
932 pnetwork->network.IELength, &psecnetwork->IELength);
936 pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
938 if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
939 padapter->pwrctrlpriv.smart_ps = 0;
941 padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
943 DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
945 pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
947 INIT_LIST_HEAD(&pcmd->list);
948 pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
949 pcmd->parmbuf = (unsigned char *)psecnetwork;
953 res = rtw_enqueue_cmd(pcmdpriv, pcmd);
961 u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
963 struct cmd_obj *cmdobj = NULL;
964 struct disconnect_parm *param = NULL;
965 struct cmd_priv *cmdpriv = &padapter->cmdpriv;
969 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
971 /* prepare cmd parameter */
972 param = kzalloc(sizeof(*param), GFP_KERNEL);
977 param->deauth_timeout_ms = deauth_timeout_ms;
980 /* need enqueue, prepare cmd_obj and enqueue */
981 cmdobj = kzalloc(sizeof(*cmdobj), GFP_KERNEL);
982 if (cmdobj == NULL) {
987 init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
988 res = rtw_enqueue_cmd(cmdpriv, cmdobj);
990 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
991 if (H2C_SUCCESS != disconnect_hdl(padapter, (u8 *)param))
1002 u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype)
1004 struct cmd_obj *ph2c;
1005 struct setopmode_parm *psetop;
1007 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1011 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1016 psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
1018 if (psetop == NULL) {
1024 init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
1025 psetop->mode = (u8)networktype;
1027 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1035 u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
1037 struct cmd_obj *ph2c;
1038 struct set_stakey_parm *psetstakey_para;
1039 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1040 struct set_stakey_rsp *psetstakey_rsp = NULL;
1042 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
1043 struct security_priv *psecuritypriv = &padapter->securitypriv;
1044 struct sta_info *sta = (struct sta_info *)psta;
1048 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1054 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
1055 if (psetstakey_para == NULL) {
1061 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
1062 if (psetstakey_rsp == NULL) {
1064 kfree(psetstakey_para);
1069 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
1070 ph2c->rsp = (u8 *)psetstakey_rsp;
1071 ph2c->rspsz = sizeof(struct set_stakey_rsp);
1073 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
1075 if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
1076 psetstakey_para->algorithm = (unsigned char) psecuritypriv->dot11PrivacyAlgrthm;
1078 GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
1081 memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
1083 memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
1085 /* jeff: set this because at least sw key is ready */
1086 padapter->securitypriv.busetkipkey = true;
1088 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1096 u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
1098 struct cmd_obj *ph2c;
1099 struct set_stakey_parm *psetstakey_para;
1100 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1101 struct set_stakey_rsp *psetstakey_rsp = NULL;
1102 struct sta_info *sta = (struct sta_info *)psta;
1107 clear_cam_entry(padapter, entry);
1109 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1115 psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
1116 if (psetstakey_para == NULL) {
1122 psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
1123 if (psetstakey_rsp == NULL) {
1125 kfree(psetstakey_para);
1130 init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
1131 ph2c->rsp = (u8 *)psetstakey_rsp;
1132 ph2c->rspsz = sizeof(struct set_stakey_rsp);
1134 ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
1136 psetstakey_para->algorithm = _NO_PRIVACY_;
1138 psetstakey_para->id = entry;
1140 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1148 u8 rtw_setrttbl_cmd(struct adapter *padapter, struct setratable_parm *prate_table)
1150 struct cmd_obj *ph2c;
1151 struct setratable_parm *psetrttblparm;
1152 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1155 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1160 psetrttblparm = kzalloc(sizeof(struct setratable_parm), GFP_KERNEL);
1162 if (psetrttblparm == NULL) {
1168 init_h2fwcmd_w_parm_no_rsp(ph2c, psetrttblparm, GEN_CMD_CODE(_SetRaTable));
1170 memcpy(psetrttblparm, prate_table, sizeof(struct setratable_parm));
1172 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1177 u8 rtw_getrttbl_cmd(struct adapter *padapter, struct getratable_rsp *pval)
1179 struct cmd_obj *ph2c;
1180 struct getratable_parm *pgetrttblparm;
1181 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1184 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1189 pgetrttblparm = kzalloc(sizeof(struct getratable_parm), GFP_KERNEL);
1191 if (pgetrttblparm == NULL) {
1197 INIT_LIST_HEAD(&ph2c->list);
1198 ph2c->cmdcode = GEN_CMD_CODE(_GetRaTable);
1199 ph2c->parmbuf = (unsigned char *)pgetrttblparm;
1200 ph2c->cmdsz = sizeof(struct getratable_parm);
1201 ph2c->rsp = (u8 *)pval;
1202 ph2c->rspsz = sizeof(struct getratable_rsp);
1204 pgetrttblparm->rsvd = 0x0;
1206 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1211 u8 rtw_setassocsta_cmd(struct adapter *padapter, u8 *mac_addr)
1213 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1214 struct cmd_obj *ph2c;
1215 struct set_assocsta_parm *psetassocsta_para;
1216 struct set_stakey_rsp *psetassocsta_rsp = NULL;
1221 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1227 psetassocsta_para = kzalloc(sizeof(struct set_assocsta_parm), GFP_KERNEL);
1228 if (psetassocsta_para == NULL) {
1234 psetassocsta_rsp = kzalloc(sizeof(struct set_assocsta_rsp), GFP_KERNEL);
1235 if (psetassocsta_rsp == NULL) {
1237 kfree(psetassocsta_para);
1241 init_h2fwcmd_w_parm_no_rsp(ph2c, psetassocsta_para, _SetAssocSta_CMD_);
1242 ph2c->rsp = (u8 *)psetassocsta_rsp;
1243 ph2c->rspsz = sizeof(struct set_assocsta_rsp);
1245 ether_addr_copy(psetassocsta_para->addr, mac_addr);
1247 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1255 u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
1257 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1258 struct cmd_obj *ph2c;
1259 struct addBaReq_parm *paddbareq_parm;
1263 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1269 paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_KERNEL);
1270 if (paddbareq_parm == NULL) {
1276 paddbareq_parm->tid = tid;
1277 memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
1279 init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
1281 /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
1283 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
1284 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1292 u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
1294 struct cmd_obj *ph2c;
1295 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1296 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1300 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1306 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1307 if (pdrvextra_cmd_parm == NULL) {
1313 pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
1314 pdrvextra_cmd_parm->type_size = 0;
1315 pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
1317 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1320 /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
1321 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1326 u8 rtw_set_ch_cmd(struct adapter *padapter, u8 ch, u8 bw, u8 ch_offset, u8 enqueue)
1328 struct cmd_obj *pcmdobj;
1329 struct set_ch_parm *set_ch_parm;
1330 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1335 DBG_88E(FUNC_NDEV_FMT" ch:%u, bw:%u, ch_offset:%u\n",
1336 FUNC_NDEV_ARG(padapter->pnetdev), ch, bw, ch_offset);
1338 /* check input parameter */
1340 /* prepare cmd parameter */
1341 set_ch_parm = kzalloc(sizeof(*set_ch_parm), GFP_KERNEL);
1342 if (set_ch_parm == NULL) {
1346 set_ch_parm->ch = ch;
1347 set_ch_parm->bw = bw;
1348 set_ch_parm->ch_offset = ch_offset;
1351 /* need enqueue, prepare cmd_obj and enqueue */
1352 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1353 if (pcmdobj == NULL) {
1359 init_h2fwcmd_w_parm_no_rsp(pcmdobj, set_ch_parm, GEN_CMD_CODE(_SetChannel));
1360 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1362 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
1363 if (H2C_SUCCESS != set_ch_hdl(padapter, (u8 *)set_ch_parm))
1369 /* do something based on res... */
1373 DBG_88E(FUNC_NDEV_FMT" res:%u\n", FUNC_NDEV_ARG(padapter->pnetdev), res);
1379 u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
1381 struct cmd_obj *pcmdobj;
1382 struct SetChannelPlan_param *setChannelPlan_param;
1383 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1388 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
1390 /* check input parameter */
1391 if (!rtw_is_channel_plan_valid(chplan)) {
1396 /* prepare cmd parameter */
1397 setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
1398 if (setChannelPlan_param == NULL) {
1402 setChannelPlan_param->channel_plan = chplan;
1405 /* need enqueue, prepare cmd_obj and enqueue */
1406 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1407 if (pcmdobj == NULL) {
1408 kfree(setChannelPlan_param);
1413 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
1414 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1416 /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
1417 if (H2C_SUCCESS != set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param))
1420 kfree(setChannelPlan_param);
1423 /* do something based on res... */
1424 if (res == _SUCCESS)
1425 padapter->mlmepriv.ChannelPlan = chplan;
1433 u8 rtw_set_csa_cmd(struct adapter *padapter, u8 new_ch_no)
1435 struct cmd_obj *pcmdobj;
1436 struct SetChannelSwitch_param *setChannelSwitch_param;
1437 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1442 RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_csa_cmd\n"));
1444 pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1445 if (pcmdobj == NULL) {
1450 setChannelSwitch_param = kzalloc(sizeof(struct SetChannelSwitch_param), GFP_KERNEL);
1451 if (setChannelSwitch_param == NULL) {
1457 setChannelSwitch_param->new_ch_no = new_ch_no;
1459 init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelSwitch_param, GEN_CMD_CODE(_SetChannelSwitch));
1460 res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
1468 u8 rtw_tdls_cmd(struct adapter *padapter, u8 *addr, u8 option)
1473 static void traffic_status_watchdog(struct adapter *padapter)
1476 u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
1477 u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
1478 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1481 /* Determine if our traffic is busy now */
1483 if (check_fwstate(pmlmepriv, _FW_LINKED)) {
1484 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
1485 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
1486 bBusyTraffic = true;
1488 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
1489 bRxBusyTraffic = true;
1491 bTxBusyTraffic = true;
1494 /* Higher Tx/Rx data. */
1495 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
1496 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
1497 bHigherBusyTraffic = true;
1499 if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
1500 bHigherBusyRxTraffic = true;
1502 bHigherBusyTxTraffic = true;
1505 /* check traffic for powersaving. */
1506 if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
1507 (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
1512 /* LeisurePS only work in infra mode. */
1514 LPS_Enter(padapter);
1516 LPS_Leave(padapter);
1518 LPS_Leave(padapter);
1521 pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
1522 pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
1523 pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
1524 pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
1525 pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
1526 pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
1527 pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
1528 pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
1529 pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
1532 static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
1534 struct mlme_priv *pmlmepriv;
1536 padapter = (struct adapter *)pbuf;
1537 pmlmepriv = &(padapter->mlmepriv);
1539 #ifdef CONFIG_88EU_AP_MODE
1540 if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
1541 expire_timeout_chk(padapter);
1544 linked_status_chk(padapter);
1545 traffic_status_watchdog(padapter);
1547 rtw_hal_dm_watchdog(padapter);
1550 static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
1552 struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
1553 struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
1557 if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
1558 (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
1561 switch (lps_ctrl_type) {
1563 if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
1565 LPS_Leave(padapter);
1568 case LPS_CTRL_JOINBSS:
1569 LPS_Leave(padapter);
1571 case LPS_CTRL_CONNECT:
1572 mstatus = 1;/* connect */
1573 /* Reset LPS Setting */
1574 padapter->pwrctrlpriv.LpsIdleCount = 0;
1575 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
1577 case LPS_CTRL_DISCONNECT:
1578 mstatus = 0;/* disconnect */
1579 LPS_Leave(padapter);
1580 rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
1582 case LPS_CTRL_SPECIAL_PACKET:
1583 /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
1584 pwrpriv->DelayLPSLastTimeStamp = jiffies;
1585 LPS_Leave(padapter);
1587 case LPS_CTRL_LEAVE:
1588 LPS_Leave(padapter);
1596 u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
1598 struct cmd_obj *ph2c;
1599 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1600 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1601 /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
1605 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1611 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1612 if (pdrvextra_cmd_parm == NULL) {
1618 pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
1619 pdrvextra_cmd_parm->type_size = lps_ctrl_type;
1620 pdrvextra_cmd_parm->pbuf = NULL;
1622 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1624 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1626 lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
1635 static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
1637 rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
1640 u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
1642 struct cmd_obj *ph2c;
1643 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1644 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1648 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1654 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1655 if (pdrvextra_cmd_parm == NULL) {
1661 pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
1662 pdrvextra_cmd_parm->type_size = min_time;
1663 pdrvextra_cmd_parm->pbuf = NULL;
1664 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1665 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1672 static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
1674 rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
1677 u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
1679 struct cmd_obj *ph2c;
1680 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1681 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1685 rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
1686 if (!support_ant_div)
1690 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1696 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1697 if (pdrvextra_cmd_parm == NULL) {
1703 pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
1704 pdrvextra_cmd_parm->type_size = antenna;
1705 pdrvextra_cmd_parm->pbuf = NULL;
1706 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1708 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1710 antenna_select_wk_hdl(padapter, antenna);
1718 static void power_saving_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
1720 rtw_ps_processor(padapter);
1723 #ifdef CONFIG_88EU_P2P
1724 u8 p2p_protocol_wk_cmd(struct adapter *padapter, int intCmdType)
1726 struct cmd_obj *ph2c;
1727 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1728 struct wifidirect_info *pwdinfo = &(padapter->wdinfo);
1729 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1733 if (rtw_p2p_chk_state(pwdinfo, P2P_STATE_NONE))
1736 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1742 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1743 if (pdrvextra_cmd_parm == NULL) {
1749 pdrvextra_cmd_parm->ec_id = P2P_PROTO_WK_CID;
1750 pdrvextra_cmd_parm->type_size = intCmdType; /* As the command tppe. */
1751 pdrvextra_cmd_parm->pbuf = NULL; /* Must be NULL here */
1753 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1755 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1762 #endif /* CONFIG_88EU_P2P */
1764 u8 rtw_ps_cmd(struct adapter *padapter)
1766 struct cmd_obj *ppscmd;
1767 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1768 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1772 ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1773 if (ppscmd == NULL) {
1778 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1779 if (pdrvextra_cmd_parm == NULL) {
1785 pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
1786 pdrvextra_cmd_parm->pbuf = NULL;
1787 init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1789 res = rtw_enqueue_cmd(pcmdpriv, ppscmd);
1797 #ifdef CONFIG_88EU_AP_MODE
1799 static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
1802 struct sta_info *psta_bmc;
1803 struct sta_priv *pstapriv = &padapter->stapriv;
1805 psta_bmc = rtw_get_bcmc_stainfo(padapter);
1809 if (psta_bmc->sleepq_len == 0) {
1812 /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
1813 /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
1815 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1825 rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
1829 pstapriv->tim_bitmap &= ~BIT(0);
1830 pstapriv->sta_dz_bitmap &= ~BIT(0);
1832 update_beacon(padapter, _TIM_IE_, NULL, false);
1833 } else { /* re check again */
1834 rtw_chk_hi_queue_cmd(padapter);
1839 u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
1841 struct cmd_obj *ph2c;
1842 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1843 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1846 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1852 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1853 if (pdrvextra_cmd_parm == NULL) {
1859 pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
1860 pdrvextra_cmd_parm->type_size = 0;
1861 pdrvextra_cmd_parm->pbuf = NULL;
1863 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1865 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1871 u8 rtw_c2h_wk_cmd(struct adapter *padapter, u8 *c2h_evt)
1873 struct cmd_obj *ph2c;
1874 struct drvextra_cmd_parm *pdrvextra_cmd_parm;
1875 struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
1878 ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
1884 pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
1885 if (pdrvextra_cmd_parm == NULL) {
1891 pdrvextra_cmd_parm->ec_id = C2H_WK_CID;
1892 pdrvextra_cmd_parm->type_size = c2h_evt ? 16 : 0;
1893 pdrvextra_cmd_parm->pbuf = c2h_evt;
1895 init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
1897 res = rtw_enqueue_cmd(pcmdpriv, ph2c);
1904 static s32 c2h_evt_hdl(struct adapter *adapter, struct c2h_evt_hdr *c2h_evt, c2h_id_filter filter)
1910 /* No c2h event in cmd_obj, read c2h event before handling*/
1911 if (c2h_evt_read(adapter, buf) == _SUCCESS) {
1912 c2h_evt = (struct c2h_evt_hdr *)buf;
1914 if (filter && filter(c2h_evt->id) == false)
1917 ret = rtw_hal_c2h_handler(adapter, c2h_evt);
1920 if (filter && filter(c2h_evt->id) == false)
1923 ret = rtw_hal_c2h_handler(adapter, c2h_evt);
1929 static void c2h_wk_callback(struct work_struct *work)
1931 struct evt_priv *evtpriv = container_of(work, struct evt_priv, c2h_wk);
1932 struct adapter *adapter = container_of(evtpriv, struct adapter, evtpriv);
1933 struct c2h_evt_hdr *c2h_evt;
1934 c2h_id_filter ccx_id_filter = rtw_hal_c2h_id_filter_ccx(adapter);
1936 evtpriv->c2h_wk_alive = true;
1938 while (!rtw_cbuf_empty(evtpriv->c2h_queue)) {
1939 c2h_evt = (struct c2h_evt_hdr *)
1940 rtw_cbuf_pop(evtpriv->c2h_queue);
1941 if (c2h_evt != NULL)
1942 /* This C2H event is read, clear it */
1943 c2h_evt_clear(adapter);
1945 c2h_evt = (struct c2h_evt_hdr *)rtw_malloc(16);
1946 /* This C2H event is not read, read & clear now */
1947 if (c2h_evt != NULL &&
1948 c2h_evt_read(adapter, (u8 *)c2h_evt) != _SUCCESS)
1952 /* Special pointer to trigger c2h_evt_clear only */
1953 if ((void *)c2h_evt == (void *)evtpriv)
1956 if (!c2h_evt_exist(c2h_evt)) {
1961 if (ccx_id_filter(c2h_evt->id) == true) {
1962 /* Handle CCX report here */
1963 rtw_hal_c2h_handler(adapter, c2h_evt);
1966 #ifdef CONFIG_88EU_P2P
1967 /* Enqueue into cmd_thread for others */
1968 rtw_c2h_wk_cmd(adapter, (u8 *)c2h_evt);
1973 evtpriv->c2h_wk_alive = false;
1976 u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
1978 struct drvextra_cmd_parm *pdrvextra_cmd;
1981 return H2C_PARAMETERS_ERROR;
1983 pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
1985 switch (pdrvextra_cmd->ec_id) {
1986 case DYNAMIC_CHK_WK_CID:
1987 dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1989 case POWER_SAVING_CTRL_WK_CID:
1990 power_saving_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
1992 case LPS_CTRL_WK_CID:
1993 lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
1995 case RTP_TIMER_CFG_WK_CID:
1996 rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
1998 case ANT_SELECT_WK_CID:
1999 antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
2001 #ifdef CONFIG_88EU_P2P
2003 p2p_ps_wk_hdl(padapter, pdrvextra_cmd->type_size);
2005 case P2P_PROTO_WK_CID:
2007 * Commented by Albert 2011/07/01
2008 * I used the type_size as the type command
2010 p2p_protocol_wk_hdl(padapter, pdrvextra_cmd->type_size);
2013 #ifdef CONFIG_88EU_AP_MODE
2014 case CHECK_HIQ_WK_CID:
2015 rtw_chk_hi_queue_hdl(padapter);
2017 #endif /* CONFIG_88EU_AP_MODE */
2019 c2h_evt_hdl(padapter, (struct c2h_evt_hdr *)pdrvextra_cmd->pbuf, NULL);
2025 if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
2026 kfree(pdrvextra_cmd->pbuf);
2031 void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2033 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2036 if (pcmd->res == H2C_DROPPED) {
2037 /* TODO: cancel timer and do timeout handler directly... */
2038 /* need to make timeout handlerOS independent */
2039 _set_timer(&pmlmepriv->scan_to_timer, 1);
2040 } else if (pcmd->res != H2C_SUCCESS) {
2041 _set_timer(&pmlmepriv->scan_to_timer, 1);
2042 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
2046 rtw_free_cmd_obj(pcmd);
2049 void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2051 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2054 if (pcmd->res != H2C_SUCCESS) {
2055 spin_lock_bh(&pmlmepriv->lock);
2056 set_fwstate(pmlmepriv, _FW_LINKED);
2057 spin_unlock_bh(&pmlmepriv->lock);
2059 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
2064 rtw_free_cmd_obj(pcmd);
2067 void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2069 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2072 if (pcmd->res == H2C_DROPPED) {
2073 /* TODO: cancel timer and do timeout handler directly... */
2074 /* need to make timeout handlerOS independent */
2075 _set_timer(&pmlmepriv->assoc_timer, 1);
2076 } else if (pcmd->res != H2C_SUCCESS) {
2077 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n"));
2078 _set_timer(&pmlmepriv->assoc_timer, 1);
2081 rtw_free_cmd_obj(pcmd);
2085 void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2087 struct sta_info *psta = NULL;
2088 struct wlan_network *pwlan = NULL;
2089 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2090 struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
2091 struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
2094 if (pcmd->res != H2C_SUCCESS) {
2095 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n."));
2096 _set_timer(&pmlmepriv->assoc_timer, 1);
2099 del_timer_sync(&pmlmepriv->assoc_timer);
2101 spin_lock_bh(&pmlmepriv->lock);
2103 if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
2104 psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
2106 psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
2108 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
2109 goto createbss_cmd_fail;
2113 rtw_indicate_connect(padapter);
2115 pwlan = _rtw_alloc_network(pmlmepriv);
2116 spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
2117 if (pwlan == NULL) {
2118 pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
2119 if (pwlan == NULL) {
2120 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n"));
2121 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
2122 goto createbss_cmd_fail;
2124 pwlan->last_scanned = jiffies;
2126 list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
2129 pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
2130 memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
2132 memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
2134 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
2136 spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
2137 /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
2142 spin_unlock_bh(&pmlmepriv->lock);
2144 rtw_free_cmd_obj(pcmd);
2148 void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2150 struct sta_priv *pstapriv = &padapter->stapriv;
2151 struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
2152 struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
2156 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
2160 rtw_free_cmd_obj(pcmd);
2163 void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
2165 struct sta_priv *pstapriv = &padapter->stapriv;
2166 struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
2167 struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
2168 struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
2169 struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
2173 RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
2177 psta->aid = passocsta_rsp->cam_id;
2178 psta->mac_id = passocsta_rsp->cam_id;
2180 spin_lock_bh(&pmlmepriv->lock);
2182 if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
2183 _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
2185 set_fwstate(pmlmepriv, _FW_LINKED);
2186 spin_unlock_bh(&pmlmepriv->lock);
2189 rtw_free_cmd_obj(pcmd);