diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/rthw.h | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/include/rthw.h b/include/rthw.h index 0fe01f3073..21b28072ce 100644 --- a/include/rthw.h +++ b/include/rthw.h @@ -160,6 +160,15 @@ void rt_hw_exception_install(rt_err_t (*exception_handle)(void *context)); */ void rt_hw_us_delay(rt_uint32_t us); +int rt_hw_cpu_id(void); + +#if defined(RT_USING_SMP) || defined(RT_USING_AMP) +/** + * ipi function + */ +void rt_hw_ipi_send(int ipi_vector, unsigned int cpu_mask); +#endif + #ifdef RT_USING_SMP #include <cpuport.h> /* for spinlock from arch */ @@ -172,8 +181,6 @@ void rt_hw_spin_lock_init(rt_hw_spinlock_t *lock); void rt_hw_spin_lock(rt_hw_spinlock_t *lock); void rt_hw_spin_unlock(rt_hw_spinlock_t *lock); -int rt_hw_cpu_id(void); - extern rt_hw_spinlock_t _cpus_lock; extern rt_hw_spinlock_t _rt_critical_lock; @@ -186,11 +193,6 @@ extern rt_hw_spinlock_t _rt_critical_lock; #define RT_DECLARE_SPINLOCK(x) /** - * ipi function - */ -void rt_hw_ipi_send(int ipi_vector, unsigned int cpu_mask); - -/** * boot secondary cpu */ void rt_hw_secondary_cpu_up(void); |