Exemplos de mcpm_cpu_power_down em C++ (Cpp)

Exemplo n.º 1

Arquivo: mcpm_platsmp.c Projeto: DenZxd/android_kernel_sd_x7

static void mcpm_cpu_die(unsigned int cpu)
{
	unsigned int mpidr, pcpu, pcluster;
	mpidr = read_cpuid_mpidr();
	pcpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
	pcluster = MPIDR_AFFINITY_LEVEL(mpidr, 1);
	mcpm_set_entry_vector(pcpu, pcluster, NULL);
	mcpm_cpu_power_down();
}

Exemplo n.º 2

Arquivo: mcpm_entry.c Projeto: 0-T-0/ps4-linux

void mcpm_cpu_suspend(void)
{
	if (WARN_ON_ONCE(!platform_ops))
		return;

	/* Some platforms might have to enable special resume modes, etc. */
	if (platform_ops->cpu_suspend_prepare) {
		unsigned int mpidr = read_cpuid_mpidr();
		unsigned int cpu = MPIDR_AFFINITY_LEVEL(mpidr, 0);
		unsigned int cluster = MPIDR_AFFINITY_LEVEL(mpidr, 1); 
		arch_spin_lock(&mcpm_lock);
		platform_ops->cpu_suspend_prepare(cpu, cluster);
		arch_spin_unlock(&mcpm_lock);
	}
	mcpm_cpu_power_down();
}