diff options
Diffstat (limited to 'bsps/shared/dev/irq/arm-gicv2.c')
| -rw-r--r-- | bsps/shared/dev/irq/arm-gicv2.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/bsps/shared/dev/irq/arm-gicv2.c b/bsps/shared/dev/irq/arm-gicv2.c index bd614bc1d8..97f397dffd 100644 --- a/bsps/shared/dev/irq/arm-gicv2.c +++ b/bsps/shared/dev/irq/arm-gicv2.c @@ -269,3 +269,10 @@ void arm_gic_trigger_sgi(rtems_vector_number vector, uint32_t targets) #endif | GIC_DIST_ICDSGIR_SGIINTID(vector); } + +uint32_t arm_gic_irq_processor_count(void) +{ + volatile gic_dist *dist = ARM_GIC_DIST; + + return GIC_DIST_ICDICTR_CPU_NUMBER_GET(dist->icdictr) + 1; +} |