C++ (Cpp) OSL_SLEEP示例

示例#1

文件： dhd_cfg80211.c 项目： 0xroot/Blackphone-BP1-Kernel

static bool btcoex_is_sco_active(struct net_device *dev)
{
	int ioc_res = 0;
	bool res = FALSE;
	int sco_id_cnt = 0;
	int param27;
	int i;

	for (i = 0; i < 12; i++) {

		ioc_res = dev_wlc_intvar_get_reg(dev, "btc_params", 27, &param27);

		WL_TRACE(("sample[%d], btc params: 27:%x\n", i, param27));

		if (ioc_res < 0) {
			WL_ERR(("ioc read btc params error\n"));
			break;
		}

		if ((param27 & 0x6) == 2) { /* count both sco & esco  */
			sco_id_cnt++;
		}

		if (sco_id_cnt > 2) {
			WL_TRACE(("sco/esco detected, pkt id_cnt:%d  samples:%d\n",
				sco_id_cnt, i));
			res = TRUE;
			break;
		}

		OSL_SLEEP(5);
	}

	return res;
}

示例#2

文件： dhd_linux_platdev.c 项目： AOSPERIA/android_kernel_sony

static int wifi_plat_dev_drv_remove(struct platform_device *pdev)
{
	wifi_adapter_info_t *adapter;

	/* Android style wifi platform data device ("bcmdhd_wlan" or "bcm4329_wlan")
	 * is kept for backward compatibility and supports only 1 adapter
	 */
	ASSERT(dhd_wifi_platdata != NULL);
	ASSERT(dhd_wifi_platdata->num_adapters == 1);
	adapter = &dhd_wifi_platdata->adapters[0];
	if (is_power_on) {
#ifdef BCMPCIE
		wifi_platform_bus_enumerate(adapter, FALSE);
		OSL_SLEEP(100);
		wifi_platform_set_power(adapter, FALSE, WIFI_TURNOFF_DELAY);
#else
		wifi_platform_set_power(adapter, FALSE, WIFI_TURNOFF_DELAY);
		wifi_platform_bus_enumerate(adapter, FALSE);
#endif /* BCMPCIE */
	}

#if defined(BCMPCIE) && defined(CONFIG_WIFI_CONTROL_FUNC)
	somc_wifi_deinit(pdev);
#endif
	return 0;
}

示例#3

文件： dhd_linux_platdev.c 项目： GAXUSXX/G935FGaXusKernel2

int wifi_platform_set_power(wifi_adapter_info_t *adapter, bool on, unsigned long msec)
{
	int err = 0;
#ifdef CONFIG_DTS
	if (on) {
		err = regulator_enable(wifi_regulator);
		is_power_on = TRUE;
	}
	else {
		err = regulator_disable(wifi_regulator);
		is_power_on = FALSE;
	}
	if (err < 0)
		DHD_ERROR(("%s: regulator enable/disable failed", __FUNCTION__));
#else
	struct wifi_platform_data *plat_data;

	if (!adapter || !adapter->wifi_plat_data)
		return -EINVAL;
	plat_data = adapter->wifi_plat_data;

	DHD_ERROR(("%s = %d\n", __FUNCTION__, on));
	if (plat_data->set_power) {
#ifdef ENABLE_4335BT_WAR
		if (on) {
			printk("WiFi: trying to acquire BT lock\n");
			if (bcm_bt_lock(lock_cookie_wifi) != 0)
				printk("** WiFi: timeout in acquiring bt lock**\n");
			printk("%s: btlock acquired\n", __FUNCTION__);
		}
		else {
			/* For a exceptional case, release btlock */
			bcm_bt_unlock(lock_cookie_wifi);
		}
#endif /* ENABLE_4335BT_WAR */

		err = plat_data->set_power(on);
	}

	if (msec && !err)
		OSL_SLEEP(msec);

	if (on && !err)
		is_power_on = TRUE;
	else
		is_power_on = FALSE;

#endif /* CONFIG_DTS */

	return err;
}

示例#4

文件： dhd_linux_platdev.c 项目： Surge1223/kernel_samsung-jfltevzw-VRUGOC1

int wifi_platform_set_power(wifi_adapter_info_t *adapter, bool on, unsigned long msec)
{
	int err = 0;
	struct wifi_platform_data *plat_data;
#ifdef ENABLE_4335BT_WAR
	bool is4335_revb0 = true;
#endif

	if (!adapter || !adapter->wifi_plat_data)
		return -EINVAL;
	plat_data = adapter->wifi_plat_data;

	DHD_ERROR(("%s = %d\n", __FUNCTION__, on));
	if (plat_data->set_power) {
#ifdef ENABLE_4335BT_WAR
		if (on) {
			printk("WiFi: trying to acquire BT lock\n");
			if (bcm_bt_lock(lock_cookie_wifi) != 0)
				printk("** WiFi: timeout in acquiring bt lock**\n");
			printk("%s: btlock acquired\n", __FUNCTION__);
		}
		else {
			/* For a exceptional case, release btlock */
			bcm_bt_unlock(lock_cookie_wifi);
		}
#endif /* ENABLE_4335BT_WAR */

#ifdef ENABLE_4335BT_WAR
		is4335_revb0 = check_bcm4335_rev();
		err = plat_data->set_power(on,is4335_revb0);
#else
		err = plat_data->set_power(on);
#endif
	}

	if (msec && !err)
		OSL_SLEEP(msec);

	if (on && !err)
		is_power_on = TRUE;
	else
		is_power_on = FALSE;

	return err;
}

示例#5

文件： bcmsdh_sdmmc_linux.c 项目： CM13-HI6210SFT/hisi_kernel_3.10.86_hi6210sft

void sdio_func_unreg_notify(void)
{
	OSL_SLEEP(15);
	sdio_unregister_driver(&dummy_sdmmc_driver);
}