1/*	$NetBSD: isa_machdep.h,v 1.9 2021/12/12 11:10:04 andvar Exp $	*/
2
3/*-
4 * Copyright (c) 2007 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Tim Rightnour
9 *
10 * Redistribution and use in source and binary forms, with or without
11 * modification, are permitted provided that the following conditions
12 * are met:
13 * 1. Redistributions of source code must retain the above copyright
14 *    notice, this list of conditions and the following disclaimer.
15 * 2. Redistributions in binary form must reproduce the above copyright
16 *    notice, this list of conditions and the following disclaimer in the
17 *    documentation and/or other materials provided with the distribution.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29 * POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#ifndef _OFPPC_ISA_MACHDEP_H_
33#define _OFPPC_ISA_MACHDEP_H_
34
35#include <powerpc/isa_machdep.h>
36
37extern struct powerpc_bus_dma_tag isa_bus_dma_tag;
38extern struct pic_ops *isa_pic;
39extern int isa_pcmciamask;
40
41/* prototypes from isa_machdep.c */
42int map_isa_ioregs(void);
43uint8_t isa_inb(uint32_t);
44void isa_outb(uint32_t, uint8_t);
45
46/* function mappings */
47#define isa_attach_hook(p, s, iaa)					\
48	genppc_isa_attach_hook(p, s, iaa)
49#define isa_detach_hook(c, s)						\
50	genppc_isa_detach_hook(c, s)
51#define isa_intr_evcnt(ic, irq)						\
52	genppc_isa_intr_evcnt(ic, irq)
53#define isa_intr_establish(ic, irq, type, level, fun, arg)		\
54	genppc_isa_intr_establish(ic, irq, type, level, fun, arg)
55#define isa_intr_establish_xname(ic, irq, type, level, fun, arg, xname)	\
56	genppc_isa_intr_establish(ic, irq, type, level, fun, arg)
57#define isa_intr_disestablish(ic, arg)					\
58	genppc_isa_intr_disestablish(ic, arg)
59#define isa_intr_alloc(ic, mask, type, irqp)				\
60	genppc_isa_intr_alloc(ic, isa_pic, mask & isa_pcmciamask, type, irqp)
61
62/*
63 * Miscellaneous functions.
64 */
65void isabeep(int, int);		/* beep with the system speaker */
66
67#endif /* _OFPPC_ISA_MACHDEP_H_ */
68