[PATCH 2/5] LEON3 SMP: CPU ack irq on trap vector entry execution

Gedare Bloom gedare at rtems.org
Thu Oct 31 14:15:42 UTC 2013


I guess this interrupt vector gets "cleared" by the ISR return path?

On Thu, Oct 31, 2013 at 9:58 AM, Daniel Hellstrom <daniel at gaisler.com> wrote:
> Signed-off-by: Daniel Hellstrom <daniel at gaisler.com>
> ---
>  c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c |    1 -
>  1 files changed, 0 insertions(+), 1 deletions(-)
>
> diff --git a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
> index f7b70f3..ec2b4a8 100644
> --- a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
> +++ b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
> @@ -37,7 +37,6 @@ static rtems_isr bsp_ap_ipi_isr(
>    rtems_vector_number vector
>  )
>  {
> -  LEON_Clear_interrupt(LEON3_MP_IRQ);
>    rtems_smp_process_interrupt();
>  }
>
> --
> 1.7.0.4
>
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