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bsps: Add gicv3_sgi_ppi_set_priority()

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This commit is contained in:
Sebastian Huber
2022-03-14 15:59:43 +01:00
parent 3026859d41
commit f828ddd1a9
2 changed files with 16 additions and 3 deletions
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11
bsps/include/dev/irq/arm-gicv3.h
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@@ -191,6 +191,17 @@ static inline bool gicv3_sgi_ppi_is_enabled(
return (sgi_ppi->icspiser[0] & (1U << vector)) != 0;
}
static inline void gicv3_sgi_ppi_set_priority(
rtems_vector_number vector,
uint8_t priority,
uint32_t cpu_index
)
{
volatile gic_sgi_ppi *sgi_ppi = gicv3_get_sgi_ppi(cpu_index);
sgi_ppi->icspiprior[vector] = priority;
}
static inline bool gicv3_sgi_ppi_is_pending(
rtems_vector_number vector,
uint32_t cpu_index

8
bsps/shared/dev/irq/arm-gicv3.c
View File

@@ -230,9 +230,11 @@ rtems_status_code arm_gic_irq_set_priority(
volatile gic_dist *dist = ARM_GIC_DIST;
gic_id_set_priority(dist, vector, priority);
} else {
volatile gic_sgi_ppi *sgi_ppi =
gicv3_get_sgi_ppi(_SMP_Get_current_processor());
sgi_ppi->icspiprior[vector] = priority;
gicv3_sgi_ppi_set_priority(
vector,
priority,
_SMP_Get_current_processor()
);
}
} else {
sc = RTEMS_INVALID_ID;