[rtems commit] bsp/leon3: Avoid magic delays for IPI broadcast
Sebastian Huber
sebh at rtems.org
Wed Feb 5 14:40:14 UTC 2014
Module: rtems
Branch: master
Commit: 36a52ab367b982c9d462549baba379803bf3d2d7
Changeset: http://git.rtems.org/rtems/commit/?id=36a52ab367b982c9d462549baba379803bf3d2d7
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Wed Feb 5 15:26:42 2014 +0100
bsp/leon3: Avoid magic delays for IPI broadcast
---
c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c | 8 +++-----
1 files changed, 3 insertions(+), 5 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 e62ddac..98a079b 100644
--- a/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
+++ b/c/src/lib/libbsp/sparc/leon3/smp/smp_leon3.c
@@ -105,11 +105,9 @@ void bsp_smp_broadcast_interrupt(void)
max_cpus = rtems_smp_get_processor_count();
for ( dest_cpu=0 ; dest_cpu < max_cpus ; dest_cpu++ ) {
- if ( cpu == dest_cpu )
- continue;
- _CPU_SMP_Send_interrupt( dest_cpu );
- /* this is likely needed due to the ISR code not being SMP aware yet */
- bsp_smp_delay( 100000 );
+ if ( cpu != dest_cpu ) {
+ _CPU_SMP_Send_interrupt( dest_cpu );
+ }
}
}
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