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| author | Kinsey Moore <kinsey.moore@oarcorp.com> | 2021-11-03 13:35:15 -0500 |
|---|---|---|
| committer | Joel Sherrill <joel@rtems.org> | 2021-11-10 10:51:40 -0600 |
| commit | ef207e9ed5533c6ea8a3137d527f1fa86f513274 (patch) | |
| tree | a268626376dcfcf22c0aa0562e6b882175de7286 | |
| parent | libtests/calloc.c: Fix reported memory leak (diff) | |
| download | rtems-ef207e9ed5533c6ea8a3137d527f1fa86f513274.tar.bz2 | |
bsps/aarch64: Restore interrupt nesting
Fixing the debug mask flag broke nested interrupts. This restores that
functionality.
| -rw-r--r-- | bsps/aarch64/include/dev/irq/arm-gic-arch.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/bsps/aarch64/include/dev/irq/arm-gic-arch.h b/bsps/aarch64/include/dev/irq/arm-gic-arch.h index 049a1c8555..f1b6fdc03d 100644 --- a/bsps/aarch64/include/dev/irq/arm-gic-arch.h +++ b/bsps/aarch64/include/dev/irq/arm-gic-arch.h @@ -49,8 +49,10 @@ extern "C" { static inline void arm_interrupt_handler_dispatch(rtems_vector_number vector) { uint32_t interrupt_level = _CPU_ISR_Get_level(); - _CPU_ISR_Set_level(1); + /* Enable interrupts for nesting */ + _CPU_ISR_Set_level(0); bsp_interrupt_handler_dispatch(vector); + /* Restore interrupts to previous level */ _CPU_ISR_Set_level(interrupt_level); } |