diff options
Diffstat (limited to 'arch/powerpc/include/asm/topology.h')
| -rw-r--r-- | arch/powerpc/include/asm/topology.h | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/arch/powerpc/include/asm/topology.h b/arch/powerpc/include/asm/topology.h index f0b6300e7dd3..3beeb030cd78 100644 --- a/arch/powerpc/include/asm/topology.h +++ b/arch/powerpc/include/asm/topology.h @@ -6,6 +6,7 @@ struct device; struct device_node; +struct drmem_lmb; #ifdef CONFIG_NUMA @@ -61,6 +62,9 @@ static inline int early_cpu_to_node(int cpu) */ return (nid < 0) ? 0 : nid; } + +int of_drconf_to_nid_single(struct drmem_lmb *lmb); + #else static inline int early_cpu_to_node(int cpu) { return 0; } @@ -84,16 +88,31 @@ static inline int cpu_distance(__be32 *cpu1_assoc, __be32 *cpu2_assoc) return 0; } +static inline int of_drconf_to_nid_single(struct drmem_lmb *lmb) +{ + return first_online_node; +} + #endif /* CONFIG_NUMA */ #if defined(CONFIG_NUMA) && defined(CONFIG_PPC_SPLPAR) extern int find_and_online_cpu_nid(int cpu); +extern int cpu_to_coregroup_id(int cpu); #else static inline int find_and_online_cpu_nid(int cpu) { return 0; } +static inline int cpu_to_coregroup_id(int cpu) +{ +#ifdef CONFIG_SMP + return cpu_to_core_id(cpu); +#else + return 0; +#endif +} + #endif /* CONFIG_NUMA && CONFIG_PPC_SPLPAR */ #include <asm-generic/topology.h> @@ -104,15 +123,10 @@ static inline int find_and_online_cpu_nid(int cpu) #ifdef CONFIG_PPC64 #include <asm/smp.h> -#ifdef CONFIG_PPC_SPLPAR -int get_physical_package_id(int cpu); -#define topology_physical_package_id(cpu) (get_physical_package_id(cpu)) -#else #define topology_physical_package_id(cpu) (cpu_to_chip_id(cpu)) -#endif #define topology_sibling_cpumask(cpu) (per_cpu(cpu_sibling_map, cpu)) -#define topology_core_cpumask(cpu) (per_cpu(cpu_core_map, cpu)) +#define topology_core_cpumask(cpu) (cpu_cpu_mask(cpu)) #define topology_core_id(cpu) (cpu_to_core_id(cpu)) #endif |