Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...
[pandora-kernel.git] / arch / s390 / include / asm / topology.h
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 unsigned char cpu_core_id[NR_CPUS];
11 extern cpumask_t cpu_core_map[NR_CPUS];
12
13 #define topology_core_id(cpu)           (cpu_core_id[cpu])
14 #define topology_core_cpumask(cpu)      (&cpu_core_map[cpu])
15
16 int topology_set_cpu_management(int fc);
17 void topology_schedule_update(void);
18
19 #define POLARIZATION_UNKNWN     (-1)
20 #define POLARIZATION_HRZ        (0)
21 #define POLARIZATION_VL         (1)
22 #define POLARIZATION_VM         (2)
23 #define POLARIZATION_VH         (3)
24
25 #ifdef CONFIG_SMP
26 void s390_init_cpu_topology(void);
27 #else
28 static inline void s390_init_cpu_topology(void)
29 {
30 };
31 #endif
32
33 #define SD_MC_INIT SD_CPU_INIT
34
35 #include <asm-generic/topology.h>
36
37 #endif /* _ASM_S390_TOPOLOGY_H */