find_acpi_cpu_topology
topology_id = find_acpi_cpu_topology(cpu, 0);
topology_id = find_acpi_cpu_topology(cpu, 1);
topology_id = find_acpi_cpu_topology(cpu, 0);
topology_id = find_acpi_cpu_topology(cpu, 1);
int find_acpi_cpu_topology(unsigned int cpu, int level);