C++ (Cpp) map_mat_entry примеры использования

Пример #1

Файл: processor_core.c Проект: DirtyDroidX/android_kernel_htc_m8ul

int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id)
{
#ifdef CONFIG_SMP
	int i;
#endif
	int apic_id = -1;

	apic_id = map_mat_entry(handle, type, acpi_id);
	if (apic_id == -1)
		apic_id = map_madt_entry(type, acpi_id);
	if (apic_id == -1) {
		if (acpi_id == 0)
			return acpi_id;
		else
			return apic_id;
	}

#ifdef CONFIG_SMP
	for_each_possible_cpu(i) {
		if (cpu_physical_id(i) == apic_id)
			return i;
	}
#else
	
	if (apic_id == 0)
		return apic_id;
#endif
	return -1;
}

Пример #2

Файл: processor_core.c Проект: 01org/thunderbolt-software-kernel-tree

phys_cpuid_t acpi_get_phys_id(acpi_handle handle, int type, u32 acpi_id)
{
	phys_cpuid_t phys_id;

	phys_id = map_mat_entry(handle, type, acpi_id);
	if (invalid_phys_cpuid(phys_id))
		phys_id = map_madt_entry(get_madt_table(), type, acpi_id);

	return phys_id;
}

Пример #3

Файл: processor_core.c Проект: Abioy/ktsan

int acpi_get_apicid(acpi_handle handle, int type, u32 acpi_id)
{
	int apic_id;

	apic_id = map_mat_entry(handle, type, acpi_id);
	if (apic_id == -1)
		apic_id = map_madt_entry(type, acpi_id);

	return apic_id;
}

Пример #4

int acpi_get_phys_id(acpi_handle handle, int type, u32 acpi_id)
{
	int phys_id;

	phys_id = map_mat_entry(handle, type, acpi_id);
	if (phys_id == -1)
		phys_id = map_madt_entry(type, acpi_id);

	return phys_id;
}

Пример #5

Файл: processor_core.c Проект: daeiron/LG_G3_Kernel

int acpi_get_cpuid(acpi_handle handle, int type, u32 acpi_id)
{
#ifdef CONFIG_SMP
	int i;
#endif
	int apic_id = -1;

	apic_id = map_mat_entry(handle, type, acpi_id);
	if (apic_id == -1)
		apic_id = map_madt_entry(type, acpi_id);
	if (apic_id == -1) {
		/*
		 * On UP processor, there is no _MAT or MADT table.
		 * So above apic_id is always set to -1.
		 *
		 * BIOS may define multiple CPU handles even for UP processor.
		 * For example,
		 *
		 * Scope (_PR)
                 * {
		 *     Processor (CPU0, 0x00, 0x00000410, 0x06) {}
		 *     Processor (CPU1, 0x01, 0x00000410, 0x06) {}
		 *     Processor (CPU2, 0x02, 0x00000410, 0x06) {}
		 *     Processor (CPU3, 0x03, 0x00000410, 0x06) {}
		 * }
		 *
		 * Ignores apic_id and always returns 0 for the processor
		 * handle with acpi id 0 if nr_cpu_ids is 1.
		 * This should be the case if SMP tables are not found.
		 * Return -1 for other CPU's handle.
		 */
		if (nr_cpu_ids <= 1 && acpi_id == 0)
			return acpi_id;
		else
			return apic_id;
	}

#ifdef CONFIG_SMP
	for_each_possible_cpu(i) {
		if (cpu_physical_id(i) == apic_id)
			return i;
	}
#else
	/* In UP kernel, only processor 0 is valid */
	if (apic_id == 0)
		return apic_id;
#endif
	return -1;
}

Пример #6

Файл: processor_core.c Проект: 12019/kernel_zte_u880

static int get_cpu_id(acpi_handle handle, int type, u32 acpi_id)
{
	int i;
	int apic_id = -1;

	apic_id = map_mat_entry(handle, type, acpi_id);
	if (apic_id == -1)
		apic_id = map_madt_entry(type, acpi_id);
	if (apic_id == -1)
		return apic_id;

	for_each_possible_cpu(i) {
		if (cpu_physical_id(i) == apic_id)
			return i;
	}
	return -1;
}