C++ (Cpp) set_bl_bit示例

示例#1

文件： idle.c 项目： 150balbes/Amlogic_s905-kernel

void default_idle(void)
{
	set_bl_bit();
	local_irq_enable();
	/* Isn't this racy ? */
	cpu_sleep();
	clear_bl_bit();
}

示例#2

文件： pm.c 项目： mikeberkelaar/grhardened

static int sh_pm_enter(suspend_state_t state)
{
	local_irq_disable();
	set_bl_bit();
	sh_mobile_call_standby(SUSP_MODE_STANDBY_SF);
	local_irq_disable();
	clear_bl_bit();
	return 0;
}

示例#3

文件： pm.c 项目： AdrianHuang/uclinux-robutest

static int sh_pm_enter(suspend_state_t state)
{
	if (!(sh_mobile_sleep_supported & SUSP_MODE_STANDBY_SF))
		return -ENXIO;

	local_irq_disable();
	set_bl_bit();
	sh_mobile_call_standby(SUSP_MODE_STANDBY_SF);
	local_irq_disable();
	clear_bl_bit();
	return 0;
}

示例#4

文件： board-sh7785lcr.c 项目： CCNITSilchar/linux

static void sh7785lcr_power_off(void)
{
	unsigned char *p;

	p = ioremap(PLD_POFCR, PLD_POFCR + 1);
	if (!p) {
		printk(KERN_ERR "%s: ioremap error.\n", __func__);
		return;
	}
	*p = 0x01;
	iounmap(p);
	set_bl_bit();
	while (1)
		cpu_relax();
}

示例#5

文件： idle.c 项目： 458941968/mini2440-kernel-2.6.29

static void default_idle(void)
{
	if (!hlt_counter) {
		clear_thread_flag(TIF_POLLING_NRFLAG);
		smp_mb__after_clear_bit();
		set_bl_bit();
		stop_critical_timings();

		while (!need_resched())
			cpu_sleep();

		start_critical_timings();
		clear_bl_bit();
		set_thread_flag(TIF_POLLING_NRFLAG);
	} else
		while (!need_resched())
			cpu_relax();
}

示例#6

文件： idle.c 项目： AiWinters/linux

void default_idle(void)
{
	if (hlt_works()) {
		clear_thread_flag(TIF_POLLING_NRFLAG);
		smp_mb__after_clear_bit();

		set_bl_bit();
		if (!need_resched()) {
			local_irq_enable();
			cpu_sleep();
		} else
			local_irq_enable();

		set_thread_flag(TIF_POLLING_NRFLAG);
		clear_bl_bit();
	} else
		poll_idle();
}