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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-03-14 15:09:04 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2022-04-06 09:48:52 +0200 |
| commit | f10c551f546b116f964dc917fc325856cb212bed (patch) | |
| tree | 3a8f2499640713bea2cc342780417190b3c1b1ed /bsps/include | |
| parent | bsps: Add <dev/irq/arm-gicv3.h> (diff) | |
| download | rtems-f10c551f546b116f964dc917fc325856cb212bed.tar.bz2 | |
bsps: Add gicv3_sgi_ppi_is_pending()
Diffstat (limited to 'bsps/include')
| -rw-r--r-- | bsps/include/dev/irq/arm-gicv3.h | 11 |
1 files changed, 11 insertions, 0 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 |