[PATCH v2 1/1] bsps/riscv: Add per cpu clock interrupt

Sebastian Huber sebastian.huber at embedded-brains.de
Mon Mar 22 16:27:54 UTC 2021


On 22/03/2021 16:56, Jan Sommer wrote:
> diff --git a/bsps/riscv/riscv/clock/clockdrv.c b/bsps/riscv/riscv/clock/clockdrv.c
> index d085b6bd95..e8a39c8591 100644
> --- a/bsps/riscv/riscv/clock/clockdrv.c
> +++ b/bsps/riscv/riscv/clock/clockdrv.c
> @@ -41,6 +41,7 @@
>   #include <rtems/timecounter.h>
>   #include <rtems/score/cpuimpl.h>
>   #include <rtems/score/riscv-utility.h>
> +#include <rtems/score/smpimpl.h>
>   
>   #include <libfdt.h>
>   
> @@ -92,13 +93,18 @@ static void riscv_clock_at_tick(riscv_timecounter *tc)
>   {
>     volatile RISCV_CLINT_regs *clint;
>     uint64_t value;
> +  uint32_t cpu = 0;
> +
> +#if defined(RTEMS_SMP)
> +  cpu = _CPU_SMP_Get_current_processor();
> +#endif
You can use rtems_scheduler_get_processor() to get rid of this include 
of an implementation header and the #if.

-- 
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