| /****************************************************************************** |
| * |
| * 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); |
| obj = list_first_entry_or_null(&queue->queue, struct cmd_obj, list); |
| if (obj) |
| 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; |
| } else { |
| 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; |
| } |
| |
| /* 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 */ |
| while ((pcmd = rtw_dequeue_cmd(&pcmdpriv->cmd_queue))) { |
| /* DBG_88E("%s: leaving... drop cmdcode:%u\n", __func__, pcmd->cmdcode); */ |
| |
| rtw_free_cmd_obj(pcmd); |
| } |
| |
| 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) { |
| res = _FAIL; |
| 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; |
| |
| ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); |
| psetop = kzalloc(sizeof(struct setopmode_parm), GFP_KERNEL); |
| if (!ph2c || !psetop) { |
| kfree(ph2c); |
| kfree(psetop); |
| return false; |
| } |
| |
| init_h2fwcmd_w_parm_no_rsp(ph2c, psetop, _SetOpMode_CMD_); |
| psetop->mode = (u8)networktype; |
| |
| return rtw_enqueue_cmd(pcmdpriv, ph2c); |
| } |
| |
| 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; |
| |
| ph2c = kzalloc(sizeof(struct cmd_obj), GFP_KERNEL); |
| psetstakey_para = kzalloc(sizeof(struct set_stakey_parm), GFP_KERNEL); |
| psetstakey_rsp = kzalloc(sizeof(struct set_stakey_rsp), GFP_KERNEL); |
| |
| if (!ph2c || !psetstakey_para || !psetstakey_rsp) { |
| kfree(ph2c); |
| kfree(psetstakey_para); |
| kfree(psetstakey_rsp); |
| return _FAIL; |
| } |
| |
| 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; |
| |
| return rtw_enqueue_cmd(pcmdpriv, ph2c); |
| } |
| |
| 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_KERNEL); |
| if (ph2c == NULL) { |
| res = _FAIL; |
| goto exit; |
| } |
| |
| paddbareq_parm = kzalloc(sizeof(struct addBaReq_parm), GFP_KERNEL); |
| 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; |
| |
| ppscmd = kzalloc(sizeof(struct cmd_obj), GFP_ATOMIC); |
| pdrvextra_cmd_parm = kzalloc(sizeof(struct drvextra_cmd_parm), GFP_ATOMIC); |
| if (!ppscmd || !pdrvextra_cmd_parm) { |
| kfree(ppscmd); |
| kfree(pdrvextra_cmd_parm); |
| return _FAIL; |
| } |
| |
| 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)); |
| |
| return rtw_enqueue_cmd(pcmdpriv, ppscmd); |
| } |
| |
| #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); |
| |
| } |