[rtems commit] bsps: Add gicv3_sgi_ppi_is_pending()
Sebastian Huber
sebh at rtems.org
Wed Apr 6 13:49:06 UTC 2022
Module: rtems
Branch: master
Commit: f10c551f546b116f964dc917fc325856cb212bed
Changeset: http://git.rtems.org/rtems/commit/?id=f10c551f546b116f964dc917fc325856cb212bed
Author: Sebastian Huber <sebastian.huber at embedded-brains.de>
Date: Mon Mar 14 15:09:04 2022 +0100
bsps: Add gicv3_sgi_ppi_is_pending()
---
bsps/include/dev/irq/arm-gicv3.h | 11 +++++++++++
bsps/shared/dev/irq/arm-gicv3.c | 5 +----
2 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/bsps/include/dev/irq/arm-gicv3.h b/bsps/include/dev/irq/arm-gicv3.h
index 60bc315962..0583fded0a 100644
--- a/bsps/include/dev/irq/arm-gicv3.h
+++ b/bsps/include/dev/irq/arm-gicv3.h
@@ -9,6 +9,7 @@
*/
/*
+ * Copyright (C) 2022 embedded brains GmbH (http://www.embedded-brains.de)
* Copyright (C) 2019 On-Line Applications Research Corporation (OAR)
*
* Redistribution and use in source and binary forms, with or without
@@ -155,6 +156,16 @@ static inline volatile gic_sgi_ppi *gicv3_get_sgi_ppi(uint32_t cpu_index)
((uintptr_t)BSP_ARM_GIC_REDIST_BASE + cpu_index * 0x20000 + 0x10000);
}
+static inline bool gicv3_sgi_ppi_is_pending(
+ rtems_vector_number vector,
+ uint32_t cpu_index
+)
+{
+ volatile gic_sgi_ppi *sgi_ppi = gicv3_get_sgi_ppi(cpu_index);
+
+ return (sgi_ppi->icspispendr[0] & (1U << vector)) != 0;
+}
+
#ifdef __cplusplus
}
#endif
diff --git a/bsps/shared/dev/irq/arm-gicv3.c b/bsps/shared/dev/irq/arm-gicv3.c
index 58f97c4f43..682af67b21 100644
--- a/bsps/shared/dev/irq/arm-gicv3.c
+++ b/bsps/shared/dev/irq/arm-gicv3.c
@@ -87,10 +87,7 @@ rtems_status_code bsp_interrupt_is_pending(
bsp_interrupt_assert(pending != NULL);
if (vector <= ARM_GIC_IRQ_PPI_LAST) {
- volatile gic_sgi_ppi *sgi_ppi =
- gicv3_get_sgi_ppi(_SMP_Get_current_processor());
-
- *pending = (sgi_ppi->icspispendr[0] & (1U << vector)) != 0;
+ *pending = gicv3_sgi_ppi_is_pending(vector, _SMP_Get_current_processor());
} else {
volatile gic_dist *dist = ARM_GIC_DIST;
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