summaryrefslogtreecommitdiff
path: root/include/drivers/plic.h
blob: 11e8c8a9ab996e9958915eaa9147e3747de7cd88 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
#pragma once
#include "common/types.h"

namespace PLIC
{
    // Global initialization (executed only once by hart 0)
    void init();

    // Per-core initialization (executed when each CPU starts)
    void inithart();

    // Claim interrupt: Get the currently occurring interrupt number (IRQ)
    int claim();

    // End of interrupt: notify the PLIC that this IRQ has been handled
    void complete(int irq);
} // namespace PILC