Exemplo n.º 1
0
static void gspi_dvobj_deinit(struct spi_device *spi)
{
	struct dvobj_priv *dvobj = spi_get_drvdata(spi);

_func_enter_;

	spi_set_drvdata(spi, NULL);
	if (dvobj) {
		gspi_deinit(dvobj);
		rtw_mfree((u8*)dvobj, sizeof(*dvobj));
	}

_func_exit_;
}
Exemplo n.º 2
0
static void gspi_dvobj_deinit(struct spi_device *spi)
{
	struct dvobj_priv *dvobj = spi_get_drvdata(spi);

_func_enter_;

	spi_set_drvdata(spi, NULL);
	if (dvobj) {
		gspi_deinit(dvobj);
		_rtw_mutex_free(&dvobj->hw_init_mutex);
		_rtw_mutex_free(&dvobj->h2c_fwcmd_mutex);
		_rtw_mutex_free(&dvobj->setch_mutex);
		_rtw_mutex_free(&dvobj->setbw_mutex);
		rtw_mfree((u8*)dvobj, sizeof(*dvobj));
	}

_func_exit_;
}
Exemplo n.º 3
0
static int rtw_gspi_suspend(struct spi_device *spi, pm_message_t mesg)
{
	struct dvobj_priv *dvobj = spi_get_drvdata(spi);
	PADAPTER padapter = dvobj->if1;
	struct pwrctrl_priv *pwrpriv = &padapter->pwrctrlpriv;
	struct mlme_priv *pmlmepriv = &padapter->mlmepriv;
	struct net_device *pnetdev = padapter->pnetdev;
	int ret = 0;

	u32 start_time = rtw_get_current_time();

	_func_enter_;

	DBG_871X("==> %s (%s:%d)\n",__FUNCTION__, current->comm, current->pid);

	pwrpriv->bInSuspend = _TRUE;

	while (pwrpriv->bips_processing == _TRUE)
		rtw_msleep_os(1);

	if((!padapter->bup) || (padapter->bDriverStopped)||(padapter->bSurpriseRemoved))
	{
		DBG_871X("%s bup=%d bDriverStopped=%d bSurpriseRemoved = %d\n", __FUNCTION__
			,padapter->bup, padapter->bDriverStopped,padapter->bSurpriseRemoved);
		goto exit;
	}

	rtw_cancel_all_timer(padapter);
	LeaveAllPowerSaveMode(padapter);

	//padapter->net_closed = _TRUE;
	//s1.
	if(pnetdev)
	{
		netif_carrier_off(pnetdev);
		rtw_netif_stop_queue(pnetdev);
	}
#ifdef CONFIG_WOWLAN
	padapter->pwrctrlpriv.bSupportRemoteWakeup=_TRUE;
#else
	//s2.
	//s2-1.  issue rtw_disassoc_cmd to fw
	disconnect_hdl(padapter, NULL);
	//rtw_disassoc_cmd(padapter);
#endif

#ifdef CONFIG_LAYER2_ROAMING_RESUME
	if(check_fwstate(pmlmepriv, WIFI_STATION_STATE) && check_fwstate(pmlmepriv, _FW_LINKED) )
	{
		DBG_871X("%s %s(" MAC_FMT "), length:%d assoc_ssid.length:%d\n",__FUNCTION__,
				pmlmepriv->cur_network.network.Ssid.Ssid,
				MAC_ARG(pmlmepriv->cur_network.network.MacAddress),
				pmlmepriv->cur_network.network.Ssid.SsidLength,
				pmlmepriv->assoc_ssid.SsidLength);

		pmlmepriv->to_roaming = 1;
	}
#endif

	//s2-2.  indicate disconnect to os
	rtw_indicate_disconnect(padapter);
	//s2-3.
	rtw_free_assoc_resources(padapter, 1);

	//s2-4.
	rtw_free_network_queue(padapter, _TRUE);

	rtw_led_control(padapter, LED_CTL_POWER_OFF);

	rtw_dev_unload(padapter);

	if(check_fwstate(pmlmepriv, _FW_UNDER_SURVEY))
		rtw_indicate_scan_done(padapter, 1);

	if(check_fwstate(pmlmepriv, _FW_UNDER_LINKING))
		rtw_indicate_disconnect(padapter);

	// interface deinit
	gspi_deinit(dvobj);
	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("%s: deinit GSPI complete!\n", __FUNCTION__));

	rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_OFF);
	rtw_mdelay_os(1);
exit:
	DBG_871X("<===  %s return %d.............. in %dms\n", __FUNCTION__
		, ret, rtw_get_passing_time_ms(start_time));

	_func_exit_;
	return ret;
}