1/* SPDX-License-Identifier: GPL-2.0+ */
2/*
3 * Header file for interrupt functions
4 *
5 * (C) Copyright 2000-2009
6 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
7 */
8
9#ifndef __IRQ_FUNC_H
10#define __IRQ_FUNC_H
11
12struct pt_regs;
13
14typedef void (interrupt_handler_t)(void *arg);
15
16int interrupt_init(void);
17void timer_interrupt(struct pt_regs *regs);
18void external_interrupt(struct pt_regs *regs);
19void irq_install_handler(int vec, interrupt_handler_t *handler, void *arg);
20void irq_free_handler(int vec);
21void reset_timer(void);
22
23void enable_interrupts(void);
24int disable_interrupts(void);
25
26#endif
27