diff options
Diffstat (limited to 'arch/mips/include/asm')
| -rw-r--r-- | arch/mips/include/asm/cpu-info.h | 1 | ||||
| -rw-r--r-- | arch/mips/include/asm/smp.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/arch/mips/include/asm/cpu-info.h b/arch/mips/include/asm/cpu-info.h index a28e3de473d2..6690d7af0a03 100644 --- a/arch/mips/include/asm/cpu-info.h +++ b/arch/mips/include/asm/cpu-info.h @@ -61,6 +61,7 @@ struct cpuinfo_mips { struct cache_desc scache; /* Secondary cache */ struct cache_desc tcache; /* Tertiary/split secondary cache */ int srsets; /* Shadow register sets */ + int package;/* physical package number */ int core; /* physical core number */ #ifdef CONFIG_64BIT int vmbits; /* Virtual memory size in bits */ diff --git a/arch/mips/include/asm/smp.h b/arch/mips/include/asm/smp.h index b037334fca22..1e0f20a9cdda 100644 --- a/arch/mips/include/asm/smp.h +++ b/arch/mips/include/asm/smp.h @@ -22,6 +22,7 @@ extern int smp_num_siblings; extern cpumask_t cpu_sibling_map[]; +extern cpumask_t cpu_core_map[]; #define raw_smp_processor_id() (current_thread_info()->cpu) @@ -36,6 +37,11 @@ extern int __cpu_logical_map[NR_CPUS]; #define NO_PROC_ID (-1) +#define topology_physical_package_id(cpu) (cpu_data[cpu].package) +#define topology_core_id(cpu) (cpu_data[cpu].core) +#define topology_core_cpumask(cpu) (&cpu_core_map[cpu]) +#define topology_thread_cpumask(cpu) (&cpu_sibling_map[cpu]) + #define SMP_RESCHEDULE_YOURSELF 0x1 /* XXX braindead */ #define SMP_CALL_FUNCTION 0x2 /* Octeon - Tell another core to flush its icache */ |