isa_machdep.h revision 1.3.20.2 1 1.3.20.2 yamt /* $NetBSD: isa_machdep.h,v 1.3.20.2 2009/08/19 18:46:40 yamt Exp $ */
2 1.1 matt
3 1.1 matt /*-
4 1.1 matt * Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
5 1.1 matt * All rights reserved.
6 1.1 matt *
7 1.1 matt * This code is derived from software contributed to The NetBSD Foundation
8 1.1 matt * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility,
9 1.1 matt * NASA Ames Research Center.
10 1.1 matt *
11 1.1 matt * Redistribution and use in source and binary forms, with or without
12 1.1 matt * modification, are permitted provided that the following conditions
13 1.1 matt * are met:
14 1.1 matt * 1. Redistributions of source code must retain the above copyright
15 1.1 matt * notice, this list of conditions and the following disclaimer.
16 1.1 matt * 2. Redistributions in binary form must reproduce the above copyright
17 1.1 matt * notice, this list of conditions and the following disclaimer in the
18 1.1 matt * documentation and/or other materials provided with the distribution.
19 1.1 matt *
20 1.1 matt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
21 1.1 matt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 1.1 matt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 1.1 matt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
24 1.1 matt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 1.1 matt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 1.1 matt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 1.1 matt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 1.1 matt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 1.1 matt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 1.1 matt * POSSIBILITY OF SUCH DAMAGE.
31 1.1 matt */
32 1.1 matt
33 1.1 matt /*-
34 1.1 matt * Copyright (c) 1990 The Regents of the University of California.
35 1.1 matt * All rights reserved.
36 1.1 matt *
37 1.1 matt * This code is derived from software contributed to Berkeley by
38 1.1 matt * William Jolitz.
39 1.1 matt *
40 1.1 matt * Redistribution and use in source and binary forms, with or without
41 1.1 matt * modification, are permitted provided that the following conditions
42 1.1 matt * are met:
43 1.1 matt * 1. Redistributions of source code must retain the above copyright
44 1.1 matt * notice, this list of conditions and the following disclaimer.
45 1.1 matt * 2. Redistributions in binary form must reproduce the above copyright
46 1.1 matt * notice, this list of conditions and the following disclaimer in the
47 1.1 matt * documentation and/or other materials provided with the distribution.
48 1.1 matt * 3. Neither the name of the University nor the names of its contributors
49 1.1 matt * may be used to endorse or promote products derived from this software
50 1.1 matt * without specific prior written permission.
51 1.1 matt *
52 1.1 matt * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
53 1.1 matt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
54 1.1 matt * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
55 1.1 matt * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
56 1.1 matt * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
57 1.1 matt * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
58 1.1 matt * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
59 1.1 matt * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
60 1.1 matt * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
61 1.1 matt * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
62 1.1 matt * SUCH DAMAGE.
63 1.1 matt *
64 1.1 matt * @(#)isa.h 5.7 (Berkeley) 5/9/91
65 1.1 matt */
66 1.1 matt
67 1.1 matt /*
68 1.1 matt * Various pieces of the sandpoint port want to include this file without
69 1.1 matt * or in spite of using isavar.h, and should be fixed.
70 1.1 matt */
71 1.1 matt
72 1.1 matt #ifndef _POWERPC_ISA_MACHDEP_H_
73 1.1 matt #define _POWERPC_ISA_MACHDEP_H_
74 1.1 matt
75 1.1 matt #include <machine/bus.h>
76 1.1 matt #include <dev/isa/isadmavar.h>
77 1.1 matt
78 1.1 matt /*
79 1.1 matt * XXX THIS FILE IS A MESS. copyright: berkeley's probably.
80 1.1 matt * contents from isavar.h and isareg.h, mostly the latter.
81 1.1 matt * perhaps charles's?
82 1.1 matt *
83 1.1 matt * copyright from berkeley's isa.h which is now dev/isa/isareg.h.
84 1.1 matt */
85 1.1 matt
86 1.1 matt /*
87 1.1 matt * Types provided to machine-independent ISA code.
88 1.1 matt */
89 1.1 matt struct powerpc_isa_chipset {
90 1.1 matt struct isa_dma_state ic_dmastate;
91 1.1 matt };
92 1.1 matt
93 1.1 matt typedef struct powerpc_isa_chipset *isa_chipset_tag_t;
94 1.1 matt
95 1.1 matt struct device; /* XXX */
96 1.1 matt struct isabus_attach_args; /* XXX */
97 1.3 garbled struct pic_ops; /* XXX */
98 1.1 matt
99 1.1 matt /*
100 1.1 matt * Functions provided to machine-independent ISA code.
101 1.1 matt */
102 1.3 garbled void genppc_isa_attach_hook(struct device *, struct device *,
103 1.1 matt struct isabus_attach_args *);
104 1.3 garbled const struct evcnt *genppc_isa_intr_evcnt(isa_chipset_tag_t, int);
105 1.3 garbled void *genppc_isa_intr_establish(isa_chipset_tag_t, int /*irq*/, int /*type*/,
106 1.1 matt int /*level*/, int (*ih_fun)(void *), void *);
107 1.3 garbled void genppc_isa_intr_disestablish(isa_chipset_tag_t, void *);
108 1.3 garbled int genppc_isa_intr_alloc(isa_chipset_tag_t, struct pic_ops *, int,
109 1.3 garbled int, int *);
110 1.1 matt
111 1.1 matt #define isa_dmainit(ic, bst, dmat, d) \
112 1.1 matt _isa_dmainit(&(ic)->ic_dmastate, (bst), (dmat), (d))
113 1.3.20.2 yamt #define isa_dmadestroy(ic) \
114 1.3.20.2 yamt _isa_dmadestroy(&(ic)->ic_dmastate)
115 1.1 matt #define isa_dmacascade(ic, c) \
116 1.1 matt _isa_dmacascade(&(ic)->ic_dmastate, (c))
117 1.1 matt #define isa_dmamaxsize(ic, c) \
118 1.1 matt _isa_dmamaxsize(&(ic)->ic_dmastate, (c))
119 1.1 matt #define isa_dmamap_create(ic, c, s, f) \
120 1.1 matt _isa_dmamap_create(&(ic)->ic_dmastate, (c), (s), (f))
121 1.1 matt #define isa_dmamap_destroy(ic, c) \
122 1.1 matt _isa_dmamap_destroy(&(ic)->ic_dmastate, (c))
123 1.1 matt #define isa_dmastart(ic, c, a, n, p, f, bf) \
124 1.1 matt _isa_dmastart(&(ic)->ic_dmastate, (c), (a), (n), (p), (f), (bf))
125 1.1 matt #define isa_dmaabort(ic, c) \
126 1.1 matt _isa_dmaabort(&(ic)->ic_dmastate, (c))
127 1.1 matt #define isa_dmacount(ic, c) \
128 1.1 matt _isa_dmacount(&(ic)->ic_dmastate, (c))
129 1.1 matt #define isa_dmafinished(ic, c) \
130 1.1 matt _isa_dmafinished(&(ic)->ic_dmastate, (c))
131 1.1 matt #define isa_dmadone(ic, c) \
132 1.1 matt _isa_dmadone(&(ic)->ic_dmastate, (c))
133 1.1 matt #define isa_dmafreeze(ic) \
134 1.1 matt _isa_dmafreeze(&(ic)->ic_dmastate)
135 1.1 matt #define isa_dmathaw(ic) \
136 1.1 matt _isa_dmathaw(&(ic)->ic_dmastate)
137 1.1 matt #define isa_dmamem_alloc(ic, c, s, ap, f) \
138 1.1 matt _isa_dmamem_alloc(&(ic)->ic_dmastate, (c), (s), (ap), (f))
139 1.1 matt #define isa_dmamem_free(ic, c, a, s) \
140 1.1 matt _isa_dmamem_free(&(ic)->ic_dmastate, (c), (a), (s))
141 1.1 matt #define isa_dmamem_map(ic, c, a, s, kp, f) \
142 1.1 matt _isa_dmamem_map(&(ic)->ic_dmastate, (c), (a), (s), (kp), (f))
143 1.1 matt #define isa_dmamem_unmap(ic, c, k, s) \
144 1.1 matt _isa_dmamem_unmap(&(ic)->ic_dmastate, (c), (k), (s))
145 1.1 matt #define isa_dmamem_mmap(ic, c, a, s, o, p, f) \
146 1.1 matt _isa_dmamem_mmap(&(ic)->ic_dmastate, (c), (a), (s), (o), (p), (f))
147 1.1 matt #define isa_drq_alloc(ic, c) \
148 1.1 matt _isa_drq_alloc(&(ic)->ic_dmastate, c)
149 1.1 matt #define isa_drq_free(ic, c) \
150 1.1 matt _isa_drq_free(&(ic)->ic_dmastate, c)
151 1.1 matt #define isa_drq_isfree(ic, c) \
152 1.1 matt _isa_drq_isfree(&(ic)->ic_dmastate, (c))
153 1.1 matt #define isa_malloc(ic, c, s, p, f) \
154 1.1 matt _isa_malloc(&(ic)->ic_dmastate, (c), (s), (p), (f))
155 1.1 matt #define isa_free(a, p) \
156 1.1 matt _isa_free((a), (p))
157 1.1 matt #define isa_mappage(m, o, p) \
158 1.1 matt _isa_mappage((m), (o), (p))
159 1.1 matt
160 1.1 matt #endif /* _POWERPC_ISA_MACHDEP_H_ */
161