C++ (Cpp) rtw_wifi_gpio_init示例

示例#1

文件： gspi_intf.c 项目： 32743069/amlogic_common_3050

static int __init rtw_drv_entry(void)
{
	int ret;


	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_drv_entry\n"));
	DBG_8192C("RTW: rtw_drv_entry enter\n");

	rtw_suspend_lock_init();

	_rtw_mutex_init(&drvpriv.hw_init_mutex);
#if defined(CONFIG_CONCURRENT_MODE) || defined(CONFIG_DUALMAC_CONCURRENT)
	//init global variable
	_rtw_mutex_init(&drvpriv.h2c_fwcmd_mutex);
	_rtw_mutex_init(&drvpriv.setch_mutex);
	_rtw_mutex_init(&drvpriv.setbw_mutex);
#endif

	drvpriv.drv_registered = _TRUE;

	rtw_wifi_gpio_init();
	rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);
	ret = spi_register_driver(&rtw_spi_drv);

	DBG_8192C("RTW: rtw_drv_entry exit %d\n", ret);

	return 0;
}

示例#2

文件： gspi_intf.c 项目： KuronekoDungeon/stock_firefly-rk3288-kernel

static int __init rtw_drv_entry(void)
{
	int ret = 0;

	DBG_871X_LEVEL(_drv_always_, "module init start\n");
	dump_drv_version(RTW_DBGDUMP);
#ifdef BTCOEXVERSION
	DBG_871X_LEVEL(_drv_always_, DRV_NAME" BT-Coex version = %s\n", BTCOEXVERSION);
#endif // BTCOEXVERSION

	drvpriv.drv_registered = _TRUE;
	rtw_suspend_lock_init();
	rtw_drv_proc_init();
	rtw_ndev_notifier_register();

	rtw_wifi_gpio_init();
	rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);

	ret = spi_register_driver(&rtw_spi_drv);
	if (ret != 0) {
		drvpriv.drv_registered = _FALSE;
		rtw_suspend_lock_uninit();
		rtw_drv_proc_deinit();
		rtw_ndev_notifier_unregister();

		rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_OFF);
		rtw_wifi_gpio_deinit();

		goto exit;
	}

exit:
	DBG_871X_LEVEL(_drv_always_, "module init ret=%d\n", ret);
	return ret;
}

示例#3

文件： gspi_intf.c 项目： DanDanBu/uclinux

static int __init rtw_drv_entry(void)
{
	int ret;


	RT_TRACE(_module_hci_intfs_c_, _drv_notice_, ("+rtw_drv_entry\n"));
	DBG_8192C("RTW: rtw_drv_entry enter\n");

	rtw_suspend_lock_init();

	drvpriv.drv_registered = _TRUE;

	rtw_wifi_gpio_init();
	rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);
	ret = spi_register_driver(&rtw_spi_drv);

	DBG_8192C("RTW: rtw_drv_entry exit %d\n", ret);

	return 0;
}

示例#4

文件： platform_sprd_sdio.c 项目： MingxuZhang/rtl8821cu

/*
 * Return:
 *	0:	power on successfully
 *	others:	power on failed
 */
int platform_wifi_power_on(void)
{
	int ret = 0;


#ifdef CONFIG_RTL8188E
	rtw_wifi_gpio_wlan_ctrl(WLAN_POWER_ON);
#endif /* CONFIG_RTL8188E */

	/* Pull up pwd pin, make wifi leave power down mode. */
	rtw_wifi_gpio_init();
	rtw_wifi_gpio_wlan_ctrl(WLAN_PWDN_ON);

#if (MP_DRIVER == 1) && (defined(CONFIG_RTL8723A) || defined(CONFIG_RTL8723B))
	/* Pull up BT reset pin. */
	rtw_wifi_gpio_wlan_ctrl(WLAN_BT_PWDN_ON);
#endif
	rtw_mdelay_os(5);

	sdhci_bus_scan();
#ifdef CONFIG_RTL8723B
	/* YJ,test,130305 */
	rtw_mdelay_os(1000);
#endif
#ifdef ANDROID_2X
	rtw_mdelay_os(200);
#else /* !ANDROID_2X */
	if (1) {
		int i = 0;

		for (i = 0; i <= 50; i++) {
			msleep(10);
			if (sdhci_device_attached())
				break;
			printk("%s delay times:%d\n", __func__, i);
		}
	}
#endif /* !ANDROID_2X */

	return ret;
}