| #ifndef _ASM_ARM_TOPOLOGY_H |
| #define _ASM_ARM_TOPOLOGY_H |
| #ifdef CONFIG_ARM_CPU_TOPOLOGY |
| #include <linux/cpumask.h> |
| cpumask_t thread_sibling; |
| extern struct cputopo_arm cpu_topology[NR_CPUS]; |
| #define topology_physical_package_id(cpu) (cpu_topology[cpu].socket_id) |
| #define topology_core_id(cpu) (cpu_topology[cpu].core_id) |
| #define topology_core_cpumask(cpu) (&cpu_topology[cpu].core_sibling) |
| #define topology_thread_cpumask(cpu) (&cpu_topology[cpu].thread_sibling) |
| #define mc_capable() (cpu_topology[0].socket_id != -1) |
| #define smt_capable() (cpu_topology[0].thread_id != -1) |
| void init_cpu_topology(void); |
| void store_cpu_topology(unsigned int cpuid); |
| const struct cpumask *cpu_coregroup_mask(int cpu); |
| static inline void init_cpu_topology(void) { } |
| static inline void store_cpu_topology(unsigned int cpuid) { } |
| #include <asm-generic/topology.h> |
| #endif /* _ASM_ARM_TOPOLOGY_H */ |