Exemplos de arch_timer_configure_evtstream em C++ (Cpp)

Exemplo n.º 1

Arquivo: arm_arch_timer.c Projeto: 168519/linux

static int arch_timer_setup(struct clock_event_device *clk)
{
	__arch_timer_setup(ARCH_CP15_TIMER, clk);

	if (arch_timer_use_virtual)
		enable_percpu_irq(arch_timer_ppi[VIRT_PPI], 0);
	else {
		enable_percpu_irq(arch_timer_ppi[PHYS_SECURE_PPI], 0);
		if (arch_timer_ppi[PHYS_NONSECURE_PPI])
			enable_percpu_irq(arch_timer_ppi[PHYS_NONSECURE_PPI], 0);
	}

	arch_counter_set_user_access();
	if (IS_ENABLED(CONFIG_ARM_ARCH_TIMER_EVTSTREAM))
		arch_timer_configure_evtstream();

	return 0;
}

Exemplo n.º 2

Arquivo: arm_arch_timer.c Projeto: kishore1006/linux

static int arch_timer_starting_cpu(unsigned int cpu)
{
	struct clock_event_device *clk = this_cpu_ptr(arch_timer_evt);
	u32 flags;

	__arch_timer_setup(ARCH_CP15_TIMER, clk);

	flags = check_ppi_trigger(arch_timer_ppi[arch_timer_uses_ppi]);
	enable_percpu_irq(arch_timer_ppi[arch_timer_uses_ppi], flags);

	if (arch_timer_has_nonsecure_ppi()) {
		flags = check_ppi_trigger(arch_timer_ppi[PHYS_NONSECURE_PPI]);
		enable_percpu_irq(arch_timer_ppi[PHYS_NONSECURE_PPI], flags);
	}

	arch_counter_set_user_access();
	if (evtstrm_enable)
		arch_timer_configure_evtstream();

	return 0;
}