C++ (Cpp) upload_pm_data 예제들

예제 #1

파일: xen-acpi-processor.c 프로젝트: MiniBlu/cm11_kernel_htc_msm8974a3ul

static int __init check_acpi_ids(struct acpi_processor *pr_backup)
{

	if (!pr_backup)
		return -ENODEV;

	acpi_id_present = kcalloc(BITS_TO_LONGS(nr_acpi_bits), sizeof(unsigned long), GFP_KERNEL);
	if (!acpi_id_present)
		return -ENOMEM;

	acpi_id_cst_present = kcalloc(BITS_TO_LONGS(nr_acpi_bits), sizeof(unsigned long), GFP_KERNEL);
	if (!acpi_id_cst_present) {
		kfree(acpi_id_present);
		return -ENOMEM;
	}

	acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
			    ACPI_UINT32_MAX,
			    read_acpi_id, NULL, NULL, NULL);
	acpi_get_devices("ACPI0007", read_acpi_id, NULL, NULL);

	if (!bitmap_equal(acpi_id_present, acpi_ids_done, nr_acpi_bits)) {
		unsigned int i;
		for_each_set_bit(i, acpi_id_present, nr_acpi_bits) {
			pr_backup->acpi_id = i;
			
			pr_backup->flags.power = test_bit(i, acpi_id_cst_present);
			(void)upload_pm_data(pr_backup);
		}

예제 #2

파일: xen-acpi-processor.c 프로젝트: openube/android_kernel_sony_c2305

static int __init check_acpi_ids(struct acpi_processor *pr_backup)
{

	if (!pr_backup)
		return -ENODEV;

	/* All online CPUs have been processed at this stage. Now verify
	 * whether in fact "online CPUs" == physical CPUs.
	 */
	acpi_id_present = kcalloc(BITS_TO_LONGS(nr_acpi_bits), sizeof(unsigned long), GFP_KERNEL);
	if (!acpi_id_present)
		return -ENOMEM;

	acpi_id_cst_present = kcalloc(BITS_TO_LONGS(nr_acpi_bits), sizeof(unsigned long), GFP_KERNEL);
	if (!acpi_id_cst_present) {
		kfree(acpi_id_present);
		return -ENOMEM;
	}

	acpi_walk_namespace(ACPI_TYPE_PROCESSOR, ACPI_ROOT_OBJECT,
			    ACPI_UINT32_MAX,
			    read_acpi_id, NULL, NULL, NULL);
	acpi_get_devices("ACPI0007", read_acpi_id, NULL, NULL);

	if (!bitmap_equal(acpi_id_present, acpi_ids_done, nr_acpi_bits)) {
		unsigned int i;
		for_each_set_bit(i, acpi_id_present, nr_acpi_bits) {
			pr_backup->acpi_id = i;
			/* Mask out C-states if there are no _CST or PBLK */
			pr_backup->flags.power = test_bit(i, acpi_id_cst_present);
			(void)upload_pm_data(pr_backup);
		}