diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/common.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h index d244bd4..05e2f72 100644 --- a/include/common.h +++ b/include/common.h @@ -485,7 +485,22 @@ void ddr_enable_ecc(unsigned int dram_size); #endif /* $(CPU)/cpu.c */ +static inline int cpumask_next(int cpu, unsigned int mask) +{ + for (cpu++; !((1 << cpu) & mask); cpu++) + ; + + return cpu; +} + +#define for_each_cpu(iter, cpu, num_cpus, mask) \ + for (iter = 0, cpu = cpumask_next(-1, mask); \ + iter < num_cpus; \ + iter++, cpu = cpumask_next(cpu, mask)) \ + int cpu_numcores (void); +u32 cpu_mask (void); +int is_core_valid (unsigned int); int probecpu (void); int checkcpu (void); int checkicache (void); |