int _netdev_open(struct net_device *pnetdev) { uint status; struct adapter *padapter = (struct adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; RT_TRACE(_module_os_intfs_c_, _drv_info_, ("+88eu_drv - dev_open\n")); DBG_88E("+88eu_drv - drv_open, bup =%d\n", padapter->bup); if (pwrctrlpriv->ps_flag) { padapter->net_closed = false; goto netdev_open_normal_process; } if (!padapter->bup) { padapter->bDriverStopped = false; padapter->bSurpriseRemoved = false; padapter->bCardDisableWOHSM = false; status = rtw_hal_init(padapter); if (status == _FAIL) { RT_TRACE(_module_os_intfs_c_, _drv_err_, ("rtl88eu_hal_init(): Can't init h/w!\n")); goto netdev_open_error; } pr_info("MAC Address = %pM\n", pnetdev->dev_addr); status = rtw_start_drv_threads(padapter); if (status == _FAIL) { pr_info("Initialize driver software resource Failed!\n"); goto netdev_open_error; } if (init_hw_mlme_ext(padapter) == _FAIL) { pr_info("can't init mlme_ext_priv\n"); goto netdev_open_error; } if (padapter->intf_start) padapter->intf_start(padapter); rtw_proc_init_one(pnetdev); rtw_led_control(padapter, LED_CTL_NO_LINK); padapter->bup = true; } padapter->net_closed = false; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); padapter->pwrctrlpriv.bips_processing = false; rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); if (!rtw_netif_queue_stopped(pnetdev)) netif_tx_start_all_queues(pnetdev); else netif_tx_wake_all_queues(pnetdev); netdev_br_init(pnetdev); netdev_open_normal_process: RT_TRACE(_module_os_intfs_c_, _drv_info_, ("-88eu_drv - dev_open\n")); DBG_88E("-88eu_drv - drv_open, bup =%d\n", padapter->bup); return 0; netdev_open_error: padapter->bup = false; netif_carrier_off(pnetdev); netif_tx_stop_all_queues(pnetdev); RT_TRACE(_module_os_intfs_c_, _drv_err_, ("-88eu_drv - dev_open, fail!\n")); DBG_88E("-88eu_drv - drv_open fail, bup =%d\n", padapter->bup); return -1; }
static int netdev_open(struct net_device *pnetdev) { uint status; _adapter *padapter = (_adapter *)rtw_netdev_priv(pnetdev); struct pwrctrl_priv *pwrctrlpriv = &padapter->pwrctrlpriv; RT_TRACE(_module_os_intfs_c_,_drv_info_,("+871x_drv - dev_open\n")); DBG_8192C("+871x_drv - drv_open, bup=%d\n", padapter->bup); if(pwrctrlpriv->ps_flag == _TRUE){ padapter->net_closed = _FALSE; goto netdev_open_normal_process; } if(padapter->bup == _FALSE) { padapter->bDriverStopped = _FALSE; padapter->bSurpriseRemoved = _FALSE; padapter->bCardDisableWOHSM = _FALSE; status = rtw_hal_init(padapter); if (status ==_FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("rtl871x_hal_init(): Can't init h/w!\n")); goto netdev_open_error; } DBG_8192C("MAC Address = "MAC_FMT"\n", MAC_ARG(pnetdev->dev_addr)); status=rtw_start_drv_threads(padapter); if(status ==_FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("Initialize driver software resource Failed!\n")); goto netdev_open_error; } if (init_hw_mlme_ext(padapter) == _FAIL) { RT_TRACE(_module_os_intfs_c_,_drv_err_,("can't init mlme_ext_priv\n")); goto netdev_open_error; } #ifdef CONFIG_DRVEXT_MODULE init_drvext(padapter); #endif if(padapter->intf_start) { padapter->intf_start(padapter); } #ifdef CONFIG_PROC_DEBUG #ifndef RTK_DMP_PLATFORM rtw_proc_init_one(pnetdev); #endif #endif rtw_led_control(padapter, LED_CTL_NO_LINK); padapter->bup = _TRUE; } padapter->net_closed = _FALSE; _set_timer(&padapter->mlmepriv.dynamic_chk_timer, 2000); if(( pwrctrlpriv->power_mgnt != PS_MODE_ACTIVE ) ||(padapter->pwrctrlpriv.bHWPwrPindetect)) { padapter->pwrctrlpriv.bips_processing = _FALSE; rtw_set_pwr_state_check_timer(&padapter->pwrctrlpriv); } //netif_carrier_on(pnetdev);//call this func when rtw_joinbss_event_callback return success if(!netif_queue_stopped(pnetdev)) netif_start_queue(pnetdev); else netif_wake_queue(pnetdev); netdev_open_normal_process: RT_TRACE(_module_os_intfs_c_,_drv_info_,("-871x_drv - dev_open\n")); DBG_8192C("-871x_drv - drv_open, bup=%d\n", padapter->bup); return 0; netdev_open_error: padapter->bup = _FALSE; netif_carrier_off(pnetdev); netif_stop_queue(pnetdev); RT_TRACE(_module_os_intfs_c_,_drv_err_,("-871x_drv - dev_open, fail!\n")); DBG_8192C("-871x_drv - drv_open fail, bup=%d\n", padapter->bup); return (-1); }