1/*
2 * This file is subject to the terms and conditions of the GNU General Public
3 * License.  See the file "COPYING" in the main directory of this archive
4 * for more details.
5 *
6 * Copyright (C) 2008 Kevin D. Kissell
7 */
8
9/*
10 * Definitions used for common event timer implementation
11 * for MIPS 4K-type processors and their MIPS MT variants.
12 * Avoids unsightly extern declarations in C files.
13 */
14#ifndef __ASM_CEVT_R4K_H
15#define __ASM_CEVT_R4K_H
16
17#include <linux/clockchips.h>
18#include <asm/time.h>
19
20DECLARE_PER_CPU(struct clock_event_device, mips_clockevent_device);
21
22void mips_event_handler(struct clock_event_device *dev);
23int c0_compare_int_usable(void);
24irqreturn_t c0_compare_interrupt(int, void *);
25
26extern struct irqaction c0_compare_irqaction;
27extern int cp0_timer_irq_installed;
28
29#endif /* __ASM_CEVT_R4K_H */
30