diff options
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/arch/amd64/cpu/mp.c | 6 | ||||
| -rw-r--r-- | sys/inc/mu/cpu.h | 5 |
2 files changed, 11 insertions, 0 deletions
diff --git a/sys/arch/amd64/cpu/mp.c b/sys/arch/amd64/cpu/mp.c index df4798d..a84648b 100644 --- a/sys/arch/amd64/cpu/mp.c +++ b/sys/arch/amd64/cpu/mp.c @@ -373,6 +373,12 @@ cpu_get(uint32_t index) return cpu_list[index]; } +size_t +cpu_count(void) +{ + return ap_count + 1; +} + void cpu_start_aps(struct cpu_info *ci) { diff --git a/sys/inc/mu/cpu.h b/sys/inc/mu/cpu.h index 05637f5..d123f43 100644 --- a/sys/inc/mu/cpu.h +++ b/sys/inc/mu/cpu.h @@ -56,6 +56,11 @@ struct cpu_info *cpu_self(void); struct cpu_info *cpu_get(uint32_t index); /* + * Get the number of processors + */ +size_t cpu_count(void); + +/* * Configure a processor core */ void cpu_conf(struct cpu_info *ci); |