Loading...
Searching...
No Matches
plic.h
Go to the documentation of this file.
1/*
2 * Copyright (C) 2020 Koen Zandberg <koen@bergzand.net>
3 *
4 * This file is subject to the terms and conditions of the GNU Lesser
5 * General Public License v2.1. See the file LICENSE in the top level
6 * directory for more details.
7 */
8
9#pragma once
10
20
21#ifdef __cplusplus
22extern "C" {
23#endif
24
30typedef void (*plic_isr_cb_t)(int irq);
31
35void plic_init(void);
36
42void plic_disable_interrupt(unsigned irq);
43
49void plic_enable_interrupt(unsigned irq);
50
57void plic_set_priority(unsigned irq, unsigned priority);
58
65void plic_set_isr_cb(unsigned irq, plic_isr_cb_t cb);
66
70
77void plic_isr_handler(void);
78
79#ifdef __cplusplus
80}
81#endif
82
plic_isr_cb_t
void(* plic_isr_cb_t)(int irq)
PLIC callback declaration.
Definition plic.h:30
plic_isr_handler
void plic_isr_handler(void)
External ISR callback.
plic_set_priority
void plic_set_priority(unsigned irq, unsigned priority)
Set an interrupt priority.
plic_disable_interrupt
void plic_disable_interrupt(unsigned irq)
Disable an interrupt on the PLIC.
plic_enable_interrupt
void plic_enable_interrupt(unsigned irq)
Enable an interrupt on the PLIC.
plic_init
void plic_init(void)
Initialize the Platform-level interrupt controller.
plic_set_isr_cb
void plic_set_isr_cb(unsigned irq, plic_isr_cb_t cb)
Set the interrupt callback.