1/* 	$NetBSD: intr.h,v 1.7 2003/06/16 20:01:00 thorpej Exp $	*/
2
3/*-
4 * Copyright (c) 1997 Mark Brinicombe.
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 * 3. All advertising materials mentioning features or use of this software
16 *    must display the following acknowledgement:
17 *	This product includes software developed by Mark Brinicombe
18 *	for the NetBSD Project.
19 * 4. The name of the company nor the name of the author may be used to
20 *    endorse or promote products derived from this software without specific
21 *    prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
24 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
25 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
29 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 * $FreeBSD: stable/11/sys/mips/include/intr.h 308333 2016-11-05 10:23:02Z mmel $
36 *
37 */
38
39#ifndef _MACHINE_INTR_H_
40#define _MACHINE_INTR_H_
41
42#ifdef INTRNG
43
44#ifdef FDT
45#include <dev/ofw/openfirm.h>
46#endif
47
48#include <sys/intr.h>
49
50#ifndef	MIPS_NIRQ
51#define	MIPS_NIRQ		128
52#endif
53
54#ifndef	NIRQ
55#define	NIRQ			MIPS_NIRQ
56#endif
57
58#define INTR_IRQ_NSPC_SWI	4
59
60/* MIPS compatibility for legacy mips code */
61void cpu_init_interrupts(void);
62void cpu_establish_hardintr(const char *, driver_filter_t *, driver_intr_t *,
63    void *, int, int, void **);
64void cpu_establish_softintr(const char *, driver_filter_t *, void (*)(void*),
65    void *, int, int, void **);
66int cpu_create_intr_map(int);
67struct resource *cpu_get_irq_resource(int);
68/* MIPS interrupt C entry point */
69void cpu_intr(struct trapframe *);
70
71#endif /* INTRNG */
72
73#endif	/* _MACHINE_INTR_H */
74