topology.h

 1/*
 2 * This file is subject to the terms and conditions of the GNU General Public
 3 * License.  See the file "COPYING" in the main directory of this archive
 4 * for more details.
 5 *
 6 * Copyright (C) 2007 by Ralf Baechle
 7 */
 8#ifndef __ASM_TOPOLOGY_H
 9#define __ASM_TOPOLOGY_H
10
11#include <topology.h>
12#include <linux/smp.h>
13
14#ifdef CONFIG_SMP
15#define topology_physical_package_id(cpu)	(cpu_data[cpu].package)
16#define topology_core_id(cpu)			(cpu_core(&cpu_data[cpu]))
17#define topology_core_cpumask(cpu)		(&cpu_core_map[cpu])
18#define topology_sibling_cpumask(cpu)		(&cpu_sibling_map[cpu])
19
20extern struct cpumask __cpu_primary_thread_mask;
21#define cpu_primary_thread_mask ((const struct cpumask *)&__cpu_primary_thread_mask)
22#endif
23
24#endif /* __ASM_TOPOLOGY_H */