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bsps/riscv: bsp_interrupt_raise_on()

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Implement bsp_interrupt_raise_on() and bsp_interrupt_raise().
This commit is contained in:
Sebastian Huber
2022-11-10 08:55:38 +01:00
parent 8a51ecc7b9
commit 1bf1c779e1
1 changed files with 20 additions and 4 deletions
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bsps/riscv/riscv/irq/irq.c
+20 -4
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@@ -346,10 +346,27 @@ rtems_status_code bsp_interrupt_is_pending(
return RTEMS_SUCCESSFUL;
}
static inline rtems_status_code riscv_raise_on(
rtems_vector_number vector,
uint32_t cpu_index
)
{
Per_CPU_Control *cpu;
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
if (vector != RISCV_INTERRUPT_VECTOR_SOFTWARE) {
return RTEMS_UNSATISFIED;
}
cpu = _Per_CPU_Get_by_index(cpu_index);
*cpu->cpu_per_cpu.clint_msip = 0x1;
return RTEMS_SUCCESSFUL;
}
rtems_status_code bsp_interrupt_raise(rtems_vector_number vector)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
return riscv_raise_on(vector, rtems_scheduler_get_processor());
}
#if defined(RTEMS_SMP)
@@ -358,8 +375,7 @@ rtems_status_code bsp_interrupt_raise_on(
uint32_t cpu_index
)
{
bsp_interrupt_assert(bsp_interrupt_is_valid_vector(vector));
return RTEMS_UNSATISFIED;
return riscv_raise_on(vector, cpu_index);
}
#endif