1 #ifndef _ASM_S390_TOPOLOGY_H 2 #define _ASM_S390_TOPOLOGY_H 3 4 #include <linux/cpumask.h> 5 6 #define mc_capable() (1) 7 8 const struct cpumask *cpu_coregroup_mask(unsigned int cpu); 9 10 extern cpumask_t cpu_core_map[NR_CPUS]; 11 12 #define topology_core_siblings(cpu) (cpu_core_map[cpu]) 13 #define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) 14 15 int topology_set_cpu_management(int fc); 16 void topology_schedule_update(void); 17 18 #define POLARIZATION_UNKNWN (-1) 19 #define POLARIZATION_HRZ (0) 20 #define POLARIZATION_VL (1) 21 #define POLARIZATION_VM (2) 22 #define POLARIZATION_VH (3) 23 24 #ifdef CONFIG_SMP 25 void s390_init_cpu_topology(void); 26 #else 27 static inline void s390_init_cpu_topology(void) 28 { 29 }; 30 #endif 31 32 #define SD_MC_INIT SD_CPU_INIT 33 34 #include <asm-generic/topology.h> 35 36 #endif /* _ASM_S390_TOPOLOGY_H */ 37