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- /******************************************************************************
- *
- * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of version 2 of the GNU General Public License as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
- *
- *
- ******************************************************************************/
- #define _RTW_CMD_C_
- #include <osdep_service.h>
- #include <drv_types.h>
- #include <recv_osdep.h>
- #include <mlme_osdep.h>
- #include <rtw_mlme_ext.h>
- /*
- Caller and the rtw_cmd_thread can protect cmd_q by spin_lock.
- No irqsave is necessary.
- */
- int rtw_init_cmd_priv(struct cmd_priv *pcmdpriv)
- {
- sema_init(&(pcmdpriv->cmd_queue_sema), 0);
- sema_init(&(pcmdpriv->terminate_cmdthread_sema), 0);
- _rtw_init_queue(&(pcmdpriv->cmd_queue));
- return _SUCCESS;
- }
- /*
- Calling Context:
- rtw_enqueue_cmd can only be called between kernel thread,
- since only spin_lock is used.
- ISR/Call-Back functions can't call this sub-function.
- */
- static int _rtw_enqueue_cmd(struct __queue *queue, struct cmd_obj *obj)
- {
- unsigned long irqL;
- if (obj == NULL)
- goto exit;
- spin_lock_irqsave(&queue->lock, irqL);
- list_add_tail(&obj->list, &queue->queue);
- spin_unlock_irqrestore(&queue->lock, irqL);
- exit:
- return _SUCCESS;
- }
- struct cmd_obj *rtw_dequeue_cmd(struct __queue *queue)
- {
- unsigned long irqL;
- struct cmd_obj *obj;
- spin_lock_irqsave(&queue->lock, irqL);
- if (list_empty(&(queue->queue))) {
- obj = NULL;
- } else {
- obj = container_of((&queue->queue)->next, struct cmd_obj, list);
- list_del_init(&obj->list);
- }
- spin_unlock_irqrestore(&queue->lock, irqL);
- return obj;
- }
- static int rtw_cmd_filter(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
- {
- u8 bAllow = false; /* set to true to allow enqueuing cmd when hw_init_completed is false */
- /* To decide allow or not */
- if ((pcmdpriv->padapter->pwrctrlpriv.bHWPwrPindetect) &&
- (!pcmdpriv->padapter->registrypriv.usbss_enable)) {
- if (cmd_obj->cmdcode == GEN_CMD_CODE(_Set_Drv_Extra)) {
- struct drvextra_cmd_parm *pdrvextra_cmd_parm = (struct drvextra_cmd_parm *)cmd_obj->parmbuf;
- if (pdrvextra_cmd_parm->ec_id == POWER_SAVING_CTRL_WK_CID)
- bAllow = true;
- }
- }
- if (cmd_obj->cmdcode == GEN_CMD_CODE(_SetChannelPlan))
- bAllow = true;
- if ((!pcmdpriv->padapter->hw_init_completed && !bAllow) ||
- !pcmdpriv->cmdthd_running) /* com_thread not running */
- return _FAIL;
- return _SUCCESS;
- }
- u32 rtw_enqueue_cmd(struct cmd_priv *pcmdpriv, struct cmd_obj *cmd_obj)
- {
- int res = _FAIL;
- struct adapter *padapter = pcmdpriv->padapter;
- if (cmd_obj == NULL)
- goto exit;
- cmd_obj->padapter = padapter;
- res = rtw_cmd_filter(pcmdpriv, cmd_obj);
- if (res == _FAIL) {
- rtw_free_cmd_obj(cmd_obj);
- goto exit;
- }
- res = _rtw_enqueue_cmd(&pcmdpriv->cmd_queue, cmd_obj);
- if (res == _SUCCESS)
- up(&pcmdpriv->cmd_queue_sema);
- exit:
- return res;
- }
- void rtw_free_cmd_obj(struct cmd_obj *pcmd)
- {
- if ((pcmd->cmdcode != _JoinBss_CMD_) && (pcmd->cmdcode != _CreateBss_CMD_)) {
- /* free parmbuf in cmd_obj */
- kfree(pcmd->parmbuf);
- }
- if (pcmd->rsp != NULL) {
- if (pcmd->rspsz != 0) {
- /* free rsp in cmd_obj */
- kfree(pcmd->rsp);
- }
- }
- /* free cmd_obj */
- kfree(pcmd);
- }
- int rtw_cmd_thread(void *context)
- {
- u8 ret;
- struct cmd_obj *pcmd;
- u8 (*cmd_hdl)(struct adapter *padapter, u8 *pbuf);
- void (*pcmd_callback)(struct adapter *dev, struct cmd_obj *pcmd);
- struct adapter *padapter = context;
- struct cmd_priv *pcmdpriv = &(padapter->cmdpriv);
- allow_signal(SIGTERM);
- pcmdpriv->cmdthd_running = true;
- up(&pcmdpriv->terminate_cmdthread_sema);
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("start r871x rtw_cmd_thread !!!!\n"));
- while (1) {
- if (_rtw_down_sema(&pcmdpriv->cmd_queue_sema) == _FAIL)
- break;
- if (padapter->bDriverStopped ||
- padapter->bSurpriseRemoved) {
- DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
- __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
- break;
- }
- _next:
- if (padapter->bDriverStopped ||
- padapter->bSurpriseRemoved) {
- DBG_88E("%s: DriverStopped(%d) SurpriseRemoved(%d) break at line %d\n",
- __func__, padapter->bDriverStopped, padapter->bSurpriseRemoved, __LINE__);
- break;
- }
- pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
- if (!pcmd)
- continue;
- if (rtw_cmd_filter(pcmdpriv, pcmd) == _FAIL) {
- pcmd->res = H2C_DROPPED;
- goto post_process;
- }
- if (pcmd->cmdcode < ARRAY_SIZE(wlancmds)) {
- cmd_hdl = wlancmds[pcmd->cmdcode].h2cfuns;
- if (cmd_hdl) {
- ret = cmd_hdl(pcmd->padapter, pcmd->parmbuf);
- pcmd->res = ret;
- }
- } else {
- pcmd->res = H2C_PARAMETERS_ERROR;
- }
- cmd_hdl = NULL;
- post_process:
- /* call callback function for post-processed */
- if (pcmd->cmdcode < ARRAY_SIZE(rtw_cmd_callback)) {
- pcmd_callback = rtw_cmd_callback[pcmd->cmdcode].callback;
- if (pcmd_callback == NULL) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("mlme_cmd_hdl(): pcmd_callback = 0x%p, cmdcode = 0x%x\n", pcmd_callback, pcmd->cmdcode));
- rtw_free_cmd_obj(pcmd);
- } else {
- /* todo: !!! fill rsp_buf to pcmd->rsp if (pcmd->rsp!= NULL) */
- pcmd_callback(pcmd->padapter, pcmd);/* need conider that free cmd_obj in rtw_cmd_callback */
- }
- } else {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("%s: cmdcode = 0x%x callback not defined!\n", __func__, pcmd->cmdcode));
- rtw_free_cmd_obj(pcmd);
- }
- if (signal_pending(current))
- flush_signals(current);
- goto _next;
- }
- pcmdpriv->cmdthd_running = false;
- /* free all cmd_obj resources */
- do {
- pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue);
- if (pcmd == NULL)
- break;
- /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */
- rtw_free_cmd_obj(pcmd);
- } while (1);
- up(&pcmdpriv->terminate_cmdthread_sema);
- complete_and_exit(NULL, 0);
- }
- /*
- rtw_sitesurvey_cmd(~)
- ### NOTE:#### (!!!!)
- MUST TAKE CARE THAT BEFORE CALLING THIS FUNC, YOU SHOULD HAVE LOCKED pmlmepriv->lock
- */
- u8 rtw_sitesurvey_cmd(struct adapter *padapter, struct ndis_802_11_ssid *ssid, int ssid_num,
- struct rtw_ieee80211_channel *ch, int ch_num)
- {
- u8 res = _FAIL;
- struct cmd_obj *ph2c;
- struct sitesurvey_parm *psurveyPara;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- if (check_fwstate(pmlmepriv, _FW_LINKED) == true)
- rtw_lps_ctrl_wk_cmd(padapter, LPS_CTRL_SCAN, 1);
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL)
- return _FAIL;
- psurveyPara = kzalloc(sizeof(struct sitesurvey_parm), GFP_ATOMIC);
- if (psurveyPara == NULL) {
- kfree(ph2c);
- return _FAIL;
- }
- rtw_free_network_queue(padapter, false);
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("%s: flush network queue\n", __func__));
- init_h2fwcmd_w_parm_no_rsp(ph2c, psurveyPara, GEN_CMD_CODE(_SiteSurvey));
- /* psurveyPara->bsslimit = 48; */
- psurveyPara->scan_mode = pmlmepriv->scan_mode;
- /* prepare ssid list */
- if (ssid) {
- int i;
- for (i = 0; i < ssid_num && i < RTW_SSID_SCAN_AMOUNT; i++) {
- if (ssid[i].SsidLength) {
- memcpy(&psurveyPara->ssid[i], &ssid[i], sizeof(struct ndis_802_11_ssid));
- psurveyPara->ssid_num++;
- }
- }
- }
- /* prepare channel list */
- if (ch) {
- int i;
- for (i = 0; i < ch_num && i < RTW_CHANNEL_SCAN_AMOUNT; i++) {
- if (ch[i].hw_value && !(ch[i].flags & RTW_IEEE80211_CHAN_DISABLED)) {
- memcpy(&psurveyPara->ch[i], &ch[i], sizeof(struct rtw_ieee80211_channel));
- psurveyPara->ch_num++;
- }
- }
- }
- set_fwstate(pmlmepriv, _FW_UNDER_SURVEY);
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- if (res == _SUCCESS) {
- pmlmepriv->scan_start_time = jiffies;
- mod_timer(&pmlmepriv->scan_to_timer,
- jiffies + msecs_to_jiffies(SCANNING_TIMEOUT));
- rtw_led_control(padapter, LED_CTL_SITE_SURVEY);
- pmlmepriv->scan_interval = SCAN_INTERVAL;/* 30*2 sec = 60sec */
- } else {
- _clr_fwstate_(pmlmepriv, _FW_UNDER_SURVEY);
- }
- return res;
- }
- void rtw_readtssi_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- kfree(pcmd->parmbuf);
- kfree(pcmd);
- }
- u8 rtw_createbss_cmd(struct adapter *padapter)
- {
- struct cmd_obj *pcmd;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pdev_network = &padapter->registrypriv.dev_network;
- u8 res = _SUCCESS;
- rtw_led_control(padapter, LED_CTL_START_TO_LINK);
- if (pmlmepriv->assoc_ssid.SsidLength == 0)
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for Any SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
- else
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, (" createbss for SSid:%s\n", pmlmepriv->assoc_ssid.Ssid));
- pcmd = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (pcmd == NULL) {
- res = _FAIL;
- goto exit;
- }
- INIT_LIST_HEAD(&pcmd->list);
- pcmd->cmdcode = _CreateBss_CMD_;
- pcmd->parmbuf = (unsigned char *)pdev_network;
- pcmd->cmdsz = get_wlan_bssid_ex_sz((struct wlan_bssid_ex *)pdev_network);
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- pdev_network->Length = pcmd->cmdsz;
- res = rtw_enqueue_cmd(pcmdpriv, pcmd);
- exit:
- return res;
- }
- u8 rtw_joinbss_cmd(struct adapter *padapter, struct wlan_network *pnetwork)
- {
- u8 res = _SUCCESS;
- uint t_len = 0;
- struct wlan_bssid_ex *psecnetwork;
- struct cmd_obj *pcmd;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct qos_priv *pqospriv = &pmlmepriv->qospriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct registry_priv *pregistrypriv = &padapter->registrypriv;
- struct ht_priv *phtpriv = &pmlmepriv->htpriv;
- enum ndis_802_11_network_infra ndis_network_mode = pnetwork->network.InfrastructureMode;
- struct mlme_ext_priv *pmlmeext = &padapter->mlmeextpriv;
- struct mlme_ext_info *pmlmeinfo = &(pmlmeext->mlmext_info);
- rtw_led_control(padapter, LED_CTL_START_TO_LINK);
- if (pmlmepriv->assoc_ssid.SsidLength == 0)
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_info_, ("+Join cmd: Any SSid\n"));
- else
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+Join cmd: SSid =[%s]\n", pmlmepriv->assoc_ssid.Ssid));
- pcmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (pcmd == NULL) {
- res = _FAIL;
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd: memory allocate for cmd_obj fail!!!\n"));
- goto exit;
- }
- /* for IEs is fix buf size */
- t_len = sizeof(struct wlan_bssid_ex);
- /* for hidden ap to set fw_state here */
- if (!check_fwstate(pmlmepriv, WIFI_STATION_STATE|WIFI_ADHOC_STATE)) {
- switch (ndis_network_mode) {
- case Ndis802_11IBSS:
- set_fwstate(pmlmepriv, WIFI_ADHOC_STATE);
- break;
- case Ndis802_11Infrastructure:
- set_fwstate(pmlmepriv, WIFI_STATION_STATE);
- break;
- case Ndis802_11APMode:
- case Ndis802_11AutoUnknown:
- case Ndis802_11InfrastructureMax:
- break;
- }
- }
- psecnetwork = (struct wlan_bssid_ex *)&psecuritypriv->sec_bss;
- if (psecnetwork == NULL) {
- kfree(pcmd);
- res = _FAIL;
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("rtw_joinbss_cmd :psecnetwork == NULL!!!\n"));
- goto exit;
- }
- memset(psecnetwork, 0, t_len);
- memcpy(psecnetwork, &pnetwork->network, get_wlan_bssid_ex_sz(&pnetwork->network));
- psecuritypriv->authenticator_ie[0] = (unsigned char)psecnetwork->IELength;
- if ((psecnetwork->IELength-12) < (256-1))
- memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], psecnetwork->IELength-12);
- else
- memcpy(&psecuritypriv->authenticator_ie[1], &psecnetwork->IEs[12], (256-1));
- psecnetwork->IELength = 0;
- /* Added by Albert 2009/02/18 */
- /* If the driver wants to use the bssid to create the connection. */
- /* If not, we have to copy the connecting AP's MAC address to it so that */
- /* the driver just has the bssid information for PMKIDList searching. */
- if (!pmlmepriv->assoc_by_bssid)
- memcpy(&pmlmepriv->assoc_bssid[0], &pnetwork->network.MacAddress[0], ETH_ALEN);
- psecnetwork->IELength = rtw_restruct_sec_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength);
- pqospriv->qos_option = 0;
- if (pregistrypriv->wmm_enable) {
- u32 tmp_len;
- tmp_len = rtw_restruct_wmm_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0], pnetwork->network.IELength, psecnetwork->IELength);
- if (psecnetwork->IELength != tmp_len) {
- psecnetwork->IELength = tmp_len;
- pqospriv->qos_option = 1; /* There is WMM IE in this corresp. beacon */
- } else {
- pqospriv->qos_option = 0;/* There is no WMM IE in this corresp. beacon */
- }
- }
- phtpriv->ht_option = false;
- if (pregistrypriv->ht_enable) {
- /*
- * Added by Albert 2010/06/23
- * For the WEP mode, we will use the bg mode to do
- * the connection to avoid some IOT issue.
- * Especially for Realtek 8192u SoftAP.
- */
- if ((padapter->securitypriv.dot11PrivacyAlgrthm != _WEP40_) &&
- (padapter->securitypriv.dot11PrivacyAlgrthm != _WEP104_) &&
- (padapter->securitypriv.dot11PrivacyAlgrthm != _TKIP_)) {
- /* rtw_restructure_ht_ie */
- rtw_restructure_ht_ie(padapter, &pnetwork->network.IEs[0], &psecnetwork->IEs[0],
- pnetwork->network.IELength, &psecnetwork->IELength);
- }
- }
- pmlmeinfo->assoc_AP_vendor = check_assoc_AP(pnetwork->network.IEs, pnetwork->network.IELength);
- if (pmlmeinfo->assoc_AP_vendor == HT_IOT_PEER_TENDA)
- padapter->pwrctrlpriv.smart_ps = 0;
- else
- padapter->pwrctrlpriv.smart_ps = padapter->registrypriv.smart_ps;
- DBG_88E("%s: smart_ps =%d\n", __func__, padapter->pwrctrlpriv.smart_ps);
- pcmd->cmdsz = get_wlan_bssid_ex_sz(psecnetwork);/* get cmdsz before endian conversion */
- INIT_LIST_HEAD(&pcmd->list);
- pcmd->cmdcode = _JoinBss_CMD_;/* GEN_CMD_CODE(_JoinBss) */
- pcmd->parmbuf = (unsigned char *)psecnetwork;
- pcmd->rsp = NULL;
- pcmd->rspsz = 0;
- res = rtw_enqueue_cmd(pcmdpriv, pcmd);
- exit:
- return res;
- }
- u8 rtw_disassoc_cmd(struct adapter *padapter, u32 deauth_timeout_ms, bool enqueue) /* for sta_mode */
- {
- struct cmd_obj *cmdobj = NULL;
- struct disconnect_parm *param = NULL;
- struct cmd_priv *cmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_disassoc_cmd\n"));
- /* prepare cmd parameter */
- param = kzalloc(sizeof(*param), GFP_KERNEL);
- if (param == NULL) {
- res = _FAIL;
- goto exit;
- }
- param->deauth_timeout_ms = deauth_timeout_ms;
- if (enqueue) {
- /* need enqueue, prepare cmd_obj and enqueue */
- cmdobj = kzalloc(sizeof(*cmdobj), GFP_KERNEL);
- if (cmdobj == NULL) {
- res = _FAIL;
- kfree(param);
- goto exit;
- }
- init_h2fwcmd_w_parm_no_rsp(cmdobj, param, _DisConnect_CMD_);
- res = rtw_enqueue_cmd(cmdpriv, cmdobj);
- } else {
- /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
- if (disconnect_hdl(padapter, (u8 *)param) != H2C_SUCCESS)
- res = _FAIL;
- kfree(param);
- }
- exit:
- return res;
- }
- u8 rtw_setopmode_cmd(struct adapter *padapter, enum ndis_802_11_network_infra networktype)
- {
- struct cmd_obj *ph2c;
- struct setopmode_parm *psetop;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (ph2c == NULL) {
- res = false;
- goto exit;
- }
- psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL);
- if (psetop == NULL) {
- kfree(ph2c);
- res = false;
- goto exit;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_);
- psetop->mode = (u8)networktype;
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- u8 rtw_setstakey_cmd(struct adapter *padapter, u8 *psta, u8 unicast_key)
- {
- struct cmd_obj *ph2c;
- struct set_stakey_parm *psetstakey_para;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct set_stakey_rsp *psetstakey_rsp = NULL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct security_priv *psecuritypriv = &padapter->securitypriv;
- struct sta_info *sta = (struct sta_info *)psta;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL);
- if (psetstakey_para == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL);
- if (psetstakey_rsp == NULL) {
- kfree(ph2c);
- kfree(psetstakey_para);
- res = _FAIL;
- goto exit;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
- ph2c->rsp = (u8 *)psetstakey_rsp;
- ph2c->rspsz = sizeof(struct set_stakey_rsp);
- ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
- if (check_fwstate(pmlmepriv, WIFI_STATION_STATE))
- psetstakey_para->algorithm = (unsigned char)psecuritypriv->dot11PrivacyAlgrthm;
- else
- GET_ENCRY_ALGO(psecuritypriv, sta, psetstakey_para->algorithm, false);
- if (unicast_key)
- memcpy(&psetstakey_para->key, &sta->dot118021x_UncstKey, 16);
- else
- memcpy(&psetstakey_para->key, &psecuritypriv->dot118021XGrpKey[psecuritypriv->dot118021XGrpKeyid].skey, 16);
- /* jeff: set this because at least sw key is ready */
- padapter->securitypriv.busetkipkey = true;
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- u8 rtw_clearstakey_cmd(struct adapter *padapter, u8 *psta, u8 entry, u8 enqueue)
- {
- struct cmd_obj *ph2c;
- struct set_stakey_parm *psetstakey_para;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct set_stakey_rsp *psetstakey_rsp = NULL;
- struct sta_info *sta = (struct sta_info *)psta;
- u8 res = _SUCCESS;
- if (!enqueue) {
- clear_cam_entry(padapter, entry);
- } else {
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_ATOMIC);
- if (psetstakey_para == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_ATOMIC);
- if (psetstakey_rsp == NULL) {
- kfree(ph2c);
- kfree(psetstakey_para);
- res = _FAIL;
- goto exit;
- }
- init_h2fwcmd_w_parm_no_rsp(ph2c, psetstakey_para, _SetStaKey_CMD_);
- ph2c->rsp = (u8 *)psetstakey_rsp;
- ph2c->rspsz = sizeof(struct set_stakey_rsp);
- ether_addr_copy(psetstakey_para->addr, sta->hwaddr);
- psetstakey_para->algorithm = _NO_PRIVACY_;
- psetstakey_para->id = entry;
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- }
- exit:
- return res;
- }
- u8 rtw_addbareq_cmd(struct adapter *padapter, u8 tid, u8 *addr)
- {
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- struct cmd_obj *ph2c;
- struct addBaReq_parm *paddbareq_parm;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_ATOMIC);
- if (paddbareq_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- paddbareq_parm->tid = tid;
- memcpy(paddbareq_parm->addr, addr, ETH_ALEN);
- init_h2fwcmd_w_parm_no_rsp(ph2c, paddbareq_parm, GEN_CMD_CODE(_AddBAReq));
- /* DBG_88E("rtw_addbareq_cmd, tid =%d\n", tid); */
- /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- u8 rtw_dynamic_chk_wk_cmd(struct adapter *padapter)
- {
- struct cmd_obj *ph2c;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = DYNAMIC_CHK_WK_CID;
- pdrvextra_cmd_parm->type_size = 0;
- pdrvextra_cmd_parm->pbuf = (u8 *)padapter;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- /* rtw_enqueue_cmd(pcmdpriv, ph2c); */
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- u8 rtw_set_chplan_cmd(struct adapter *padapter, u8 chplan, u8 enqueue)
- {
- struct cmd_obj *pcmdobj;
- struct SetChannelPlan_param *setChannelPlan_param;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_notice_, ("+rtw_set_chplan_cmd\n"));
- /* check input parameter */
- if (!rtw_is_channel_plan_valid(chplan)) {
- res = _FAIL;
- goto exit;
- }
- /* prepare cmd parameter */
- setChannelPlan_param = kzalloc(sizeof(struct SetChannelPlan_param), GFP_KERNEL);
- if (setChannelPlan_param == NULL) {
- res = _FAIL;
- goto exit;
- }
- setChannelPlan_param->channel_plan = chplan;
- if (enqueue) {
- /* need enqueue, prepare cmd_obj and enqueue */
- pcmdobj = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (pcmdobj == NULL) {
- kfree(setChannelPlan_param);
- res = _FAIL;
- goto exit;
- }
- init_h2fwcmd_w_parm_no_rsp(pcmdobj, setChannelPlan_param, GEN_CMD_CODE(_SetChannelPlan));
- res = rtw_enqueue_cmd(pcmdpriv, pcmdobj);
- } else {
- /* no need to enqueue, do the cmd hdl directly and free cmd parameter */
- if (set_chplan_hdl(padapter, (unsigned char *)setChannelPlan_param) != H2C_SUCCESS)
- res = _FAIL;
- kfree(setChannelPlan_param);
- }
- /* do something based on res... */
- if (res == _SUCCESS)
- padapter->mlmepriv.ChannelPlan = chplan;
- exit:
- return res;
- }
- static void traffic_status_watchdog(struct adapter *padapter)
- {
- u8 bEnterPS;
- u8 bBusyTraffic = false, bTxBusyTraffic = false, bRxBusyTraffic = false;
- u8 bHigherBusyTraffic = false, bHigherBusyRxTraffic = false, bHigherBusyTxTraffic = false;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- /* */
- /* Determine if our traffic is busy now */
- /* */
- if (check_fwstate(pmlmepriv, _FW_LINKED)) {
- if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 100 ||
- pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 100) {
- bBusyTraffic = true;
- if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
- bRxBusyTraffic = true;
- else
- bTxBusyTraffic = true;
- }
- /* Higher Tx/Rx data. */
- if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > 4000 ||
- pmlmepriv->LinkDetectInfo.NumTxOkInPeriod > 4000) {
- bHigherBusyTraffic = true;
- if (pmlmepriv->LinkDetectInfo.NumRxOkInPeriod > pmlmepriv->LinkDetectInfo.NumTxOkInPeriod)
- bHigherBusyRxTraffic = true;
- else
- bHigherBusyTxTraffic = true;
- }
- /* check traffic for powersaving. */
- if (((pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod + pmlmepriv->LinkDetectInfo.NumTxOkInPeriod) > 8) ||
- (pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod > 2))
- bEnterPS = false;
- else
- bEnterPS = true;
- /* LeisurePS only work in infra mode. */
- if (bEnterPS)
- LPS_Enter(padapter);
- else
- LPS_Leave(padapter);
- } else {
- LPS_Leave(padapter);
- }
- pmlmepriv->LinkDetectInfo.NumRxOkInPeriod = 0;
- pmlmepriv->LinkDetectInfo.NumTxOkInPeriod = 0;
- pmlmepriv->LinkDetectInfo.NumRxUnicastOkInPeriod = 0;
- pmlmepriv->LinkDetectInfo.bBusyTraffic = bBusyTraffic;
- pmlmepriv->LinkDetectInfo.bTxBusyTraffic = bTxBusyTraffic;
- pmlmepriv->LinkDetectInfo.bRxBusyTraffic = bRxBusyTraffic;
- pmlmepriv->LinkDetectInfo.bHigherBusyTraffic = bHigherBusyTraffic;
- pmlmepriv->LinkDetectInfo.bHigherBusyRxTraffic = bHigherBusyRxTraffic;
- pmlmepriv->LinkDetectInfo.bHigherBusyTxTraffic = bHigherBusyTxTraffic;
- }
- static void dynamic_chk_wk_hdl(struct adapter *padapter, u8 *pbuf, int sz)
- {
- struct mlme_priv *pmlmepriv;
- padapter = (struct adapter *)pbuf;
- pmlmepriv = &(padapter->mlmepriv);
- #ifdef CONFIG_88EU_AP_MODE
- if (check_fwstate(pmlmepriv, WIFI_AP_STATE) == true)
- expire_timeout_chk(padapter);
- #endif
- linked_status_chk(padapter);
- traffic_status_watchdog(padapter);
- rtw_hal_dm_watchdog(padapter);
- }
- static void lps_ctrl_wk_hdl(struct adapter *padapter, u8 lps_ctrl_type)
- {
- struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
- struct mlme_priv *pmlmepriv = &(padapter->mlmepriv);
- u8 mstatus;
- if ((check_fwstate(pmlmepriv, WIFI_ADHOC_MASTER_STATE) == true) ||
- (check_fwstate(pmlmepriv, WIFI_ADHOC_STATE) == true))
- return;
- switch (lps_ctrl_type) {
- case LPS_CTRL_SCAN:
- if (check_fwstate(pmlmepriv, _FW_LINKED) == true) {
- /* connect */
- LPS_Leave(padapter);
- }
- break;
- case LPS_CTRL_JOINBSS:
- LPS_Leave(padapter);
- break;
- case LPS_CTRL_CONNECT:
- mstatus = 1;/* connect */
- /* Reset LPS Setting */
- padapter->pwrctrlpriv.LpsIdleCount = 0;
- rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
- break;
- case LPS_CTRL_DISCONNECT:
- mstatus = 0;/* disconnect */
- LPS_Leave(padapter);
- rtw_hal_set_hwreg(padapter, HW_VAR_H2C_FW_JOINBSSRPT, (u8 *)(&mstatus));
- break;
- case LPS_CTRL_SPECIAL_PACKET:
- /* DBG_88E("LPS_CTRL_SPECIAL_PACKET\n"); */
- pwrpriv->DelayLPSLastTimeStamp = jiffies;
- LPS_Leave(padapter);
- break;
- case LPS_CTRL_LEAVE:
- LPS_Leave(padapter);
- break;
- default:
- break;
- }
- }
- u8 rtw_lps_ctrl_wk_cmd(struct adapter *padapter, u8 lps_ctrl_type, u8 enqueue)
- {
- struct cmd_obj *ph2c;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- /* struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; */
- u8 res = _SUCCESS;
- if (enqueue) {
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = LPS_CTRL_WK_CID;
- pdrvextra_cmd_parm->type_size = lps_ctrl_type;
- pdrvextra_cmd_parm->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- } else {
- lps_ctrl_wk_hdl(padapter, lps_ctrl_type);
- }
- exit:
- return res;
- }
- static void rpt_timer_setting_wk_hdl(struct adapter *padapter, u16 min_time)
- {
- rtw_hal_set_hwreg(padapter, HW_VAR_RPT_TIMER_SETTING, (u8 *)(&min_time));
- }
- u8 rtw_rpt_timer_cfg_cmd(struct adapter *padapter, u16 min_time)
- {
- struct cmd_obj *ph2c;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = RTP_TIMER_CFG_WK_CID;
- pdrvextra_cmd_parm->type_size = min_time;
- pdrvextra_cmd_parm->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- static void antenna_select_wk_hdl(struct adapter *padapter, u8 antenna)
- {
- rtw_hal_set_hwreg(padapter, HW_VAR_ANTENNA_DIVERSITY_SELECT, (u8 *)(&antenna));
- }
- u8 rtw_antenna_select_cmd(struct adapter *padapter, u8 antenna, u8 enqueue)
- {
- struct cmd_obj *ph2c;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 support_ant_div;
- u8 res = _SUCCESS;
- rtw_hal_get_def_var(padapter, HAL_DEF_IS_SUPPORT_ANT_DIV, &support_ant_div);
- if (!support_ant_div)
- return res;
- if (enqueue) {
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = ANT_SELECT_WK_CID;
- pdrvextra_cmd_parm->type_size = antenna;
- pdrvextra_cmd_parm->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- } else {
- antenna_select_wk_hdl(padapter, antenna);
- }
- exit:
- return res;
- }
- u8 rtw_ps_cmd(struct adapter *padapter)
- {
- struct cmd_obj *ppscmd;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC);
- if (ppscmd == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ppscmd);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = POWER_SAVING_CTRL_WK_CID;
- pdrvextra_cmd_parm->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ppscmd, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- res = rtw_enqueue_cmd(pcmdpriv, ppscmd);
- exit:
- return res;
- }
- #ifdef CONFIG_88EU_AP_MODE
- static void rtw_chk_hi_queue_hdl(struct adapter *padapter)
- {
- int cnt = 0;
- struct sta_info *psta_bmc;
- struct sta_priv *pstapriv = &padapter->stapriv;
- psta_bmc = rtw_get_bcmc_stainfo(padapter);
- if (!psta_bmc)
- return;
- if (psta_bmc->sleepq_len == 0) {
- u8 val = 0;
- /* while ((rtw_read32(padapter, 0x414)&0x00ffff00)!= 0) */
- /* while ((rtw_read32(padapter, 0x414)&0x0000ff00)!= 0) */
- rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
- while (!val) {
- msleep(100);
- cnt++;
- if (cnt > 10)
- break;
- rtw_hal_get_hwreg(padapter, HW_VAR_CHK_HI_QUEUE_EMPTY, &val);
- }
- if (cnt <= 10) {
- pstapriv->tim_bitmap &= ~BIT(0);
- pstapriv->sta_dz_bitmap &= ~BIT(0);
- update_beacon(padapter, _TIM_IE_, NULL, false);
- } else { /* re check again */
- rtw_chk_hi_queue_cmd(padapter);
- }
- }
- }
- u8 rtw_chk_hi_queue_cmd(struct adapter *padapter)
- {
- struct cmd_obj *ph2c;
- struct drvextra_cmd_parm *pdrvextra_cmd_parm;
- struct cmd_priv *pcmdpriv = &padapter->cmdpriv;
- u8 res = _SUCCESS;
- ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL);
- if (ph2c == NULL) {
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_KERNEL);
- if (pdrvextra_cmd_parm == NULL) {
- kfree(ph2c);
- res = _FAIL;
- goto exit;
- }
- pdrvextra_cmd_parm->ec_id = CHECK_HIQ_WK_CID;
- pdrvextra_cmd_parm->type_size = 0;
- pdrvextra_cmd_parm->pbuf = NULL;
- init_h2fwcmd_w_parm_no_rsp(ph2c, pdrvextra_cmd_parm, GEN_CMD_CODE(_Set_Drv_Extra));
- res = rtw_enqueue_cmd(pcmdpriv, ph2c);
- exit:
- return res;
- }
- #endif
- u8 rtw_drvextra_cmd_hdl(struct adapter *padapter, unsigned char *pbuf)
- {
- struct drvextra_cmd_parm *pdrvextra_cmd;
- if (!pbuf)
- return H2C_PARAMETERS_ERROR;
- pdrvextra_cmd = (struct drvextra_cmd_parm *)pbuf;
- switch (pdrvextra_cmd->ec_id) {
- case DYNAMIC_CHK_WK_CID:
- dynamic_chk_wk_hdl(padapter, pdrvextra_cmd->pbuf, pdrvextra_cmd->type_size);
- break;
- case POWER_SAVING_CTRL_WK_CID:
- rtw_ps_processor(padapter);
- break;
- case LPS_CTRL_WK_CID:
- lps_ctrl_wk_hdl(padapter, (u8)pdrvextra_cmd->type_size);
- break;
- case RTP_TIMER_CFG_WK_CID:
- rpt_timer_setting_wk_hdl(padapter, pdrvextra_cmd->type_size);
- break;
- case ANT_SELECT_WK_CID:
- antenna_select_wk_hdl(padapter, pdrvextra_cmd->type_size);
- break;
- #ifdef CONFIG_88EU_AP_MODE
- case CHECK_HIQ_WK_CID:
- rtw_chk_hi_queue_hdl(padapter);
- break;
- #endif /* CONFIG_88EU_AP_MODE */
- default:
- break;
- }
- if (pdrvextra_cmd->pbuf && pdrvextra_cmd->type_size > 0)
- kfree(pdrvextra_cmd->pbuf);
- return H2C_SUCCESS;
- }
- void rtw_survey_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- if (pcmd->res == H2C_DROPPED) {
- /* TODO: cancel timer and do timeout handler directly... */
- /* need to make timeout handlerOS independent */
- mod_timer(&pmlmepriv->scan_to_timer,
- jiffies + msecs_to_jiffies(1));
- } else if (pcmd->res != H2C_SUCCESS) {
- mod_timer(&pmlmepriv->scan_to_timer,
- jiffies + msecs_to_jiffies(1));
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: MgntActrtw_set_802_11_bssid_LIST_SCAN Fail ************\n\n."));
- }
- /* free cmd */
- rtw_free_cmd_obj(pcmd);
- }
- void rtw_disassoc_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- if (pcmd->res != H2C_SUCCESS) {
- spin_lock_bh(&pmlmepriv->lock);
- set_fwstate(pmlmepriv, _FW_LINKED);
- spin_unlock_bh(&pmlmepriv->lock);
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ***Error: disconnect_cmd_callback Fail ***\n."));
- return;
- }
- /* free cmd */
- rtw_free_cmd_obj(pcmd);
- }
- void rtw_joinbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- if (pcmd->res == H2C_DROPPED) {
- /* TODO: cancel timer and do timeout handler directly... */
- /* need to make timeout handlerOS independent */
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- } else if (pcmd->res != H2C_SUCCESS) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("********Error:rtw_select_and_join_from_scanned_queue Wait Sema Fail ************\n"));
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- }
- rtw_free_cmd_obj(pcmd);
- }
- void rtw_createbss_cmd_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct sta_info *psta = NULL;
- struct wlan_network *pwlan = NULL;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct wlan_bssid_ex *pnetwork = (struct wlan_bssid_ex *)pcmd->parmbuf;
- struct wlan_network *tgt_network = &(pmlmepriv->cur_network);
- if (pcmd->res != H2C_SUCCESS) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n ********Error: rtw_createbss_cmd_callback Fail ************\n\n."));
- mod_timer(&pmlmepriv->assoc_timer,
- jiffies + msecs_to_jiffies(1));
- }
- del_timer_sync(&pmlmepriv->assoc_timer);
- spin_lock_bh(&pmlmepriv->lock);
- if (check_fwstate(pmlmepriv, WIFI_AP_STATE)) {
- psta = rtw_get_stainfo(&padapter->stapriv, pnetwork->MacAddress);
- if (!psta) {
- psta = rtw_alloc_stainfo(&padapter->stapriv, pnetwork->MacAddress);
- if (psta == NULL) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nCan't alloc sta_info when createbss_cmd_callback\n"));
- goto createbss_cmd_fail;
- }
- }
- rtw_indicate_connect(padapter);
- } else {
- pwlan = _rtw_alloc_network(pmlmepriv);
- spin_lock_bh(&(pmlmepriv->scanned_queue.lock));
- if (pwlan == NULL) {
- pwlan = rtw_get_oldest_wlan_network(&pmlmepriv->scanned_queue);
- if (pwlan == NULL) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\n Error: can't get pwlan in rtw_joinbss_event_callback\n"));
- spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
- goto createbss_cmd_fail;
- }
- pwlan->last_scanned = jiffies;
- } else {
- list_add_tail(&(pwlan->list), &pmlmepriv->scanned_queue.queue);
- }
- pnetwork->Length = get_wlan_bssid_ex_sz(pnetwork);
- memcpy(&(pwlan->network), pnetwork, pnetwork->Length);
- memcpy(&tgt_network->network, pnetwork, (get_wlan_bssid_ex_sz(pnetwork)));
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- spin_unlock_bh(&pmlmepriv->scanned_queue.lock);
- /* we will set _FW_LINKED when there is one more sat to join us (rtw_stassoc_event_callback) */
- }
- createbss_cmd_fail:
- spin_unlock_bh(&pmlmepriv->lock);
- rtw_free_cmd_obj(pcmd);
- }
- void rtw_setstaKey_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct set_stakey_rsp *psetstakey_rsp = (struct set_stakey_rsp *)(pcmd->rsp);
- struct sta_info *psta = rtw_get_stainfo(pstapriv, psetstakey_rsp->addr);
- if (psta == NULL) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: rtw_setstaKey_cmdrsp_callback => can't get sta_info\n\n"));
- goto exit;
- }
- exit:
- rtw_free_cmd_obj(pcmd);
- }
- void rtw_setassocsta_cmdrsp_callback(struct adapter *padapter, struct cmd_obj *pcmd)
- {
- struct sta_priv *pstapriv = &padapter->stapriv;
- struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
- struct set_assocsta_parm *passocsta_parm = (struct set_assocsta_parm *)(pcmd->parmbuf);
- struct set_assocsta_rsp *passocsta_rsp = (struct set_assocsta_rsp *)(pcmd->rsp);
- struct sta_info *psta = rtw_get_stainfo(pstapriv, passocsta_parm->addr);
- if (psta == NULL) {
- RT_TRACE(_module_rtl871x_cmd_c_, _drv_err_, ("\nERROR: setassocsta_cmdrsp_callbac => can't get sta_info\n\n"));
- goto exit;
- }
- psta->aid = passocsta_rsp->cam_id;
- psta->mac_id = passocsta_rsp->cam_id;
- spin_lock_bh(&pmlmepriv->lock);
- if ((check_fwstate(pmlmepriv, WIFI_MP_STATE) == true) && (check_fwstate(pmlmepriv, _FW_UNDER_LINKING) == true))
- _clr_fwstate_(pmlmepriv, _FW_UNDER_LINKING);
- set_fwstate(pmlmepriv, _FW_LINKED);
- spin_unlock_bh(&pmlmepriv->lock);
- exit:
- rtw_free_cmd_obj(pcmd);
- }
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