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bsps/aarch64: Restore interrupt nesting

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Fixing the debug mask flag broke nested interrupts. This restores that
functionality.
This commit is contained in:
Kinsey Moore
2021-11-03 13:35:15 -05:00
committed by Joel Sherrill
parent 19c101281a
commit ef207e9ed5
1 changed files with 3 additions and 1 deletions
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4
bsps/aarch64/include/dev/irq/arm-gic-arch.h
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@@ -49,8 +49,10 @@ extern "C" {
static inline void arm_interrupt_handler_dispatch(rtems_vector_number vector) static inline void arm_interrupt_handler_dispatch(rtems_vector_number vector)
{ {
uint32_t interrupt_level = _CPU_ISR_Get_level(); 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); bsp_interrupt_handler_dispatch(vector);
/* Restore interrupts to previous level */
_CPU_ISR_Set_level(interrupt_level); _CPU_ISR_Set_level(interrupt_level);
} }