コード例 #1
0
ファイル: pm.c プロジェクト: BinVul/linux2.6.32
int pm_do_bus_sleep(void)
{
	local_irq_disable();

	/*
         * Here is where we need some platform-dependent setup
	 * of the interrupt state so that appropriate wakeup
	 * sources are allowed and all others are masked.
	 */
	__power_switch_wake_setup();

	__set_LEDS(0xa1);

	/* go zzz
	 *
	 * This is in a loop in case power switch shares an irq with other
	 * devices. The wake_check() tells us if we need to finish waking
	 * or go back to sleep.
	 */
	do {
		frv_cpu_suspend(HSR0_PDM_BUS_SLEEP);
	} while (__power_switch_wake_check && !__power_switch_wake_check());

	__set_LEDS(0xa2);

	/*
         * Here is where we need some platform-dependent restore
	 * of the interrupt state prior to being called.
	 */
	__power_switch_wake_cleanup();

	local_irq_enable();

	return 0;
}
コード例 #2
0
ファイル: pm.c プロジェクト: BinVul/linux2.6.32
int pm_do_suspend(void)
{
	local_irq_disable();

	__set_LEDS(0xb1);

	/* go zzz */
	frv_cpu_suspend(pdm_suspend_mode);

	__set_LEDS(0xb2);

	local_irq_enable();

	return 0;
}
コード例 #3
0
ファイル: pm.c プロジェクト: Blackburn29/PsycoKernel
int pm_do_bus_sleep(void)
{
	local_irq_disable();

	__power_switch_wake_setup();

	__set_LEDS(0xa1);

	do {
		frv_cpu_suspend(HSR0_PDM_BUS_SLEEP);
	} while (__power_switch_wake_check && !__power_switch_wake_check());

	__set_LEDS(0xa2);

	__power_switch_wake_cleanup();

	local_irq_enable();

	return 0;
}