1/* $NetBSD: cacheops.h,v 1.16 2010/06/06 04:50:07 mrg Exp $ */
2
3/*-
4 * Copyright (c) 1997 The NetBSD Foundation, Inc.
5 * All rights reserved.
6 *
7 * This code is derived from software contributed to The NetBSD Foundation
8 * by Leo Weppelman
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 _M68K_CACHEOPS_H_
33#define _M68K_CACHEOPS_H_
34
35#include "opt_m68k_arch.h"
36
37#if notyet /* XXX */
38#include <machine/cpuconf.h>
39#endif
40
41#include <m68k/cacheops_20.h>
42#include <m68k/cacheops_30.h>
43#include <m68k/cacheops_40.h>
44#include <m68k/cacheops_60.h>
45
46#define M68K_CACHEOPS_NTYPES (defined(M68K_CACHEOPS_MACHDEP) + \
47 defined(M68020) + defined(M68030) + defined(M68040) + defined(M68060))
48
49#if M68K_CACHEOPS_NTYPES == 1
50
51#if defined(M68020)
52
53#define DCIA() DCIA_20()
54#define DCIAS(pa) DCIAS_20((pa))
55#define DCIS() DCIS_20()
56#define DCIU() DCIU_20()
57#define ICIA() ICIA_20()
58#define ICPA() ICPA_20()
59#define PCIA() PCIA_20()
60#define TBIA() TBIA_20()
61#define TBIAS() TBIAS_20()
62#define TBIAU() TBIAU_20()
63#define TBIS(va) TBIS_20((va))
64
65#elif defined(M68030)
66
67#define DCIA() DCIA_30()
68#define DCIAS(pa) DCIAS_30((pa))
69#define DCIS() DCIS_30()
70#define DCIU() DCIU_30()
71#define ICIA() ICIA_30()
72#define ICPA() ICPA_30()
73#define PCIA() PCIA_30()
74#define TBIA() TBIA_30()
75#define TBIAS() TBIAS_30()
76#define TBIAU() TBIAU_30()
77#define TBIS(va) TBIS_30((va))
78
79#elif defined(M68040)
80
81#define DCIA() DCIA_40()
82#define DCIAS(pa) DCIAS_40((pa))
83#define DCIS() DCIS_40()
84#define DCIU() DCIU_40()
85#define ICIA() ICIA_40()
86#define ICPA() ICPA_40()
87#define PCIA() PCIA_40()
88#define TBIA() TBIA_40()
89#define TBIAS() TBIAS_40()
90#define TBIAU() TBIAU_40()
91#define TBIS(va) TBIS_40((va))
92
93#elif defined(M68060)
94
95#define DCIA() DCIA_60()
96#define DCIAS(pa) DCIAS_60((pa))
97#define DCIS() DCIS_60()
98#define DCIU() DCIU_60()
99#define ICIA() ICIA_60()
100#define ICPA() ICPA_60()
101#define PCIA() PCIA_60()
102#define TBIA() TBIA_60()
103#define TBIAS() TBIAS_60()
104#define TBIAU() TBIAU_60()
105#define TBIS(va) TBIS_60((va))
106
107#endif
108
109#else /* M68K_CACHEOPS_NTYPES == 1 */
110
111#define DCIA() _DCIA()
112#define DCIAS(pa) _DCIAS((pa))
113#define DCIS() _DCIS()
114#define DCIU() _DCIU()
115#define ICIA() _ICIA()
116#define ICPA() _ICPA()
117#define PCIA() _PCIA()
118#define TBIA() _TBIA()
119#define TBIAS() _TBIAS()
120#define TBIAU() _TBIAU()
121#define TBIS(va) _TBIS((va))
122
123#endif /* M68K_CACHEOPS_NTYPES == 1 */
124
125void _DCIA(void);
126void _DCIAS(paddr_t);
127void _DCIS(void);
128void _DCIU(void);
129void _ICIA(void);
130void _ICPA(void);
131void _PCIA(void);
132void _TBIA(void);
133void _TBIAS(void);
134void _TBIAU(void);
135void _TBIS(vaddr_t);
136
137
138#if defined(M68040) || defined(M68060)
139
140/*
141 * These cache ops are identical between M68040 and M68060
142 * and not available on M68020 and M68030 so no need to check cputype.
143 */
144#define DCFA() DCFA_40()
145#define DCPA() DCPA_40()
146#define ICPL(pa) ICPL_40(pa)
147#define ICPP(pa) ICPP_40(pa)
148#define DCPL(pa) DCPL_40(pa)
149#define DCPP(pa) DCPP_40(pa)
150#define DCFL(pa) DCFL_40(pa)
151#define DCFP(pa) DCFP_40(pa)
152
153#endif
154
155#endif /* _M68K_CACHEOPS_H_ */