Exemplo n.º 1
0
/*
 * drv_init() - a device potentially for us
 *
 * notes: drv_init() is called when the bus driver has located a card for us to support.
 *        We accept the new device by returning 0.
 */
static int /*__devinit*/  rtw_drv_probe(struct spi_device *spi)
{
	int status = _FAIL;
	struct dvobj_priv *dvobj;
	struct net_device *pnetdev;
	PADAPTER if1 = NULL, if2 = NULL;


	DBG_8192C("RTW: %s line:%d", __FUNCTION__, __LINE__);

	if ((dvobj = gspi_dvobj_init(spi)) == NULL) {
		DBG_871X("%s: Initialize device object priv Failed!\n", __FUNCTION__);
		goto exit;
	}

	if ((if1 = rtw_gspi_if1_init(dvobj)) == NULL) {
		DBG_871X("rtw_init_primary_adapter Failed!\n");
		goto free_dvobj;
	}

#ifdef CONFIG_CONCURRENT_MODE
	if ((if2 = rtw_drv_if2_init(if1, NULL, spi_set_intf_ops)) == NULL) {
		goto free_if1;
	}
#endif

	if (gspi_alloc_irq(dvobj) != _SUCCESS)
		goto free_if2;

#ifdef CONFIG_GLOBAL_UI_PID
	if(ui_pid[1]!=0) {
		DBG_871X("ui_pid[1]:%d\n",ui_pid[1]);
		rtw_signal_process(ui_pid[1], SIGUSR2);
		}
#endif

	RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));

	status = _SUCCESS;

free_if2:
	if (status != _SUCCESS && if2) {
		#ifdef CONFIG_CONCURRENT_MODE
		rtw_drv_if2_free(if1);
#endif
	}

free_if1:
	if (status != _SUCCESS && if1) {
		rtw_gspi_if1_deinit(if1);
	}

free_dvobj:
	if (status != _SUCCESS)
		gspi_dvobj_deinit(spi);

exit:
	return status == _SUCCESS?0:-ENODEV;
}
static int /*__devexit*/  rtw_dev_remove(struct spi_device *spi)
{
	struct dvobj_priv *dvobj = spi_get_drvdata(spi);
	PADAPTER padapter = dvobj->if1;

_func_enter_;

	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_dev_remove\n"));

	dvobj->processing_dev_remove = _TRUE;
	rtw_unregister_netdevs(dvobj);	

#if defined(CONFIG_HAS_EARLYSUSPEND) || defined(CONFIG_ANDROID_POWER)
	rtw_unregister_early_suspend(dvobj_to_pwrctl(dvobj));
#endif

	rtw_pm_set_ips(padapter, IPS_NONE);
	rtw_pm_set_lps(padapter, PS_MODE_ACTIVE);

	LeaveAllPowerSaveMode(padapter);

#ifdef CONFIG_CONCURRENT_MODE
	rtw_drv_if2_stop(dvobj->if2);
#endif

	rtw_gspi_if1_deinit(padapter);

#ifdef CONFIG_CONCURRENT_MODE
	rtw_drv_if2_free(dvobj->if2);
#endif

	gspi_dvobj_deinit(spi);

	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_remove\n"));

_func_exit_;

	return 0;
}
Exemplo n.º 3
0
static int /*__devexit*/  rtw_dev_remove(struct spi_device *spi)
{
	struct dvobj_priv *dvobj = spi_get_drvdata(spi);
	PADAPTER padapter = dvobj->if1;

_func_enter_;

	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_dev_remove\n"));

#ifdef CONFIG_CONCURRENT_MODE
	rtw_drv_if2_free(padapter);
#endif

	rtw_gspi_if1_deinit(padapter);

	gspi_dvobj_deinit(spi);

	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("-rtw_dev_remove\n"));

_func_exit_;

	return 0;
}
Exemplo n.º 4
0
/*
 * drv_init() - a device potentially for us
 *
 * notes: drv_init() is called when the bus driver has located a card for us to support.
 *        We accept the new device by returning 0.
 */
static int /*__devinit*/  rtw_drv_probe(struct spi_device *spi)
{
	int status = _FAIL;
	struct dvobj_priv *dvobj;
	struct net_device *pnetdev;
	PADAPTER if1 = NULL, if2 = NULL;


	DBG_8192C("RTW: %s line:%d", __FUNCTION__, __LINE__);

	if ((dvobj = gspi_dvobj_init(spi)) == NULL) {
		DBG_871X("%s: Initialize device object priv Failed!\n", __FUNCTION__);
		goto exit;
	}

	if ((if1 = rtw_gspi_if1_init(dvobj)) == NULL) {
		DBG_871X("rtw_init_primary_adapter Failed!\n");
		goto free_dvobj;
	}

#ifdef CONFIG_CONCURRENT_MODE
	if ((if2 = rtw_drv_if2_init(if1, NULL, spi_set_intf_ops)) == NULL) {
		goto free_if1;
	}
#endif

	//dev_alloc_name && register_netdev
	if((status = rtw_drv_register_netdev(if1)) != _SUCCESS) {
		goto free_if2;
	}

#ifdef CONFIG_HOSTAPD_MLME
	hostapd_mode_init(if1);
#endif

#ifdef CONFIG_PLATFORM_RTD2880B
	DBG_871X("wlan link up\n");
	rtd2885_wlan_netlink_sendMsg("linkup", "8712");
#endif

#ifdef RTK_DMP_PLATFORM
	rtw_proc_init_one(if1->pnetdev);
#endif

	if (gspi_alloc_irq(dvobj) != _SUCCESS)
		goto free_if2;

#ifdef CONFIG_GLOBAL_UI_PID
	if(ui_pid[1]!=0) {
		DBG_871X("ui_pid[1]:%d\n",ui_pid[1]);
		rtw_signal_process(ui_pid[1], SIGUSR2);
		}
#endif

	RT_TRACE(_module_hci_intfs_c_,_drv_err_,("-871x_drv - drv_init, success!\n"));

	status = _SUCCESS;

free_if2:
	if (status != _SUCCESS && if2) {
		#ifdef CONFIG_CONCURRENT_MODE
		rtw_drv_if2_stop(if2);
		rtw_drv_if2_free(if2);
		#endif
	}

free_if1:
	if (status != _SUCCESS && if1) {
		rtw_gspi_if1_deinit(if1);
	}

free_dvobj:
	if (status != _SUCCESS)
		gspi_dvobj_deinit(spi);

exit:
	return status == _SUCCESS?0:-ENODEV;
}