pussuw commented on a change in pull request #5758:
URL: https://github.com/apache/incubator-nuttx/pull/5758#discussion_r828830605
##########
File path: arch/risc-v/src/mpfs/mpfs_irq.c
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@@ -238,22 +192,11 @@ void up_enable_irq(int irq)
/* Set enable bit for the irq */
- uint64_t hart_id = READ_CSR(mhartid);
- uintptr_t miebase;
-
- if (hart_id == 0)
- {
- miebase = MPFS_PLIC_H0_MIE0;
- }
- else
- {
- miebase = MPFS_PLIC_H1_MIE0 +
- ((hart_id - 1) * MPFS_HART_MIE_OFFSET);
- }
+ uintptr_t iebase = mpfs_plic_get_iebase();
if (0 <= extirq && extirq <= NR_IRQS - MPFS_IRQ_EXT_START)
{
- modifyreg32(miebase + (4 * (extirq / 32)), 0, 1 << (extirq % 32));
+ modifyreg32(iebase + (4 * (extirq / 32)), 0, 1 << (extirq % 32));
Review comment:
I'll modify the init function
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