Exemplos de lapic_set_timer em C++ (Cpp)

Exemplo n.º 1

Arquivo: rtclock_native.c Projeto: Apple-FOSS-Mirror/xnu

static uint64_t
rtc_lapic_set_timer(uint64_t deadline, uint64_t now)
{
	uint64_t count;
	uint64_t set = 0;

	if (deadline > 0) {
		/*
		 * Convert delta to bus ticks
		 * - time now is not relevant
		 */
		count = deadline_to_decrementer(deadline, now);
		set = now + count;
		lapic_set_timer_fast((uint32_t) tmrCvt(count, busFCvtn2t));
	} else {
		lapic_set_timer(FALSE, one_shot, divide_by_1, 0);
	}

	KERNEL_DEBUG_CONSTANT(
		DECR_SET_APIC_DEADLINE | DBG_FUNC_NONE,
		now, deadline,
		set, LAPIC_READ(TIMER_CURRENT_COUNT),
		0);

	return set;
}

Exemplo n.º 2

Arquivo: apic.c Projeto: kstraube/hysim

void set_core_timer(uint32_t usec, bool periodic)
{
	if (usec)
		lapic_set_timer(usec, periodic);
	else
		lapic_disable_timer();
}