xref: /netbsd/sys/arch/bebox/include/isa_machdep.h (revision 6550d01e)
1 /*	$NetBSD: isa_machdep.h,v 1.20 2009/08/19 15:00:46 dyoung 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 /*
33  * Various pieces of the prep port want to include this file without
34  * or in spite of using isavar.h, and should be fixed.
35  */
36 
37 #ifndef _BEBOX_ISA_MACHDEP_H_
38 #define _BEBOX_ISA_MACHDEP_H_
39 
40 #include <powerpc/isa_machdep.h>
41 
42 #define	isa_outb(x,y)	outb(PREP_BUS_SPACE_IO + (x), y)
43 #define isa_inb(x)	inb(PREP_BUS_SPACE_IO + (x))
44 
45 extern struct powerpc_bus_dma_tag isa_bus_dma_tag;
46 extern struct pic_ops *isa_pic;
47 extern int isa_pcmciamask;
48 
49 /* function mappings */
50 #define isa_attach_hook(p, s, iaa)					\
51 	genppc_isa_attach_hook(p, s, iaa)
52 #define isa_detach_hook(c, s)						\
53 	genppc_isa_detach_hook(c, s)
54 #define isa_intr_evcnt(ic, irq)						\
55 	genppc_isa_intr_evcnt(ic, irq)
56 #define isa_intr_establish(ic, irq, type, level, fun, arg)		\
57 	genppc_isa_intr_establish(ic, irq, type, level, fun, arg)
58 #define isa_intr_disestablish(ic, arg)					\
59 	genppc_isa_intr_disestablish(ic, arg)
60 #define isa_intr_alloc(ic, mask, type, irqp)				\
61 	genppc_isa_intr_alloc(ic, isa_pic, mask & isa_pcmciamask, type, irqp)
62 
63 /*
64  * Miscellanous functions.
65  */
66 void sysbeep(int, int);		/* beep with the system speaker */
67 
68 #endif /* _BEBOX_ISA_MACHDEP_H_ */
69