sys/arch/m68k/include/cacheops.h

   1 /*      $NetBSD: cacheops.h,v 1.14 2007/10/17 19:55:05 garbled 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 #if notyet /* XXX */
  36 #include <machine/cpuconf.h>
  37 #endif
  38
  39 #include <m68k/cacheops_20.h>
  40 #include <m68k/cacheops_30.h>
  41 #include <m68k/cacheops_40.h>
  42 #include <m68k/cacheops_60.h>
  43
  44 #define M68K_CACHEOPS_NTYPES (defined(M68K_CACHEOPS_MACHDEP) + \
  45         defined(M68020) + defined(M68030) + defined(M68040) + defined(M68060))
  46
  47 #if M68K_CACHEOPS_NTYPES == 1
  48
  49 #if defined(M68020)
  50
  51 #define DCIA()          DCIA_20()
  52 #define DCIAS(pa)       DCIAS_20((pa))
  53 #define DCIS()          DCIS_20()
  54 #define DCIU()          DCIU_20()
  55 #define ICIA()          ICIA_20()
  56 #define ICPA()          ICPA_20()
  57 #define PCIA()          PCIA_20()
  58 #define TBIA()          TBIA_20()
  59 #define TBIAS()         TBIAS_20()
  60 #define TBIAU()         TBIAU_20()
  61 #define TBIS(va)        TBIS_20((va))
  62
  63 #elif defined(M68030)
  64
  65 #define DCIA()          DCIA_30()
  66 #define DCIAS(pa)       DCIAS_30((pa))
  67 #define DCIS()          DCIS_30()
  68 #define DCIU()          DCIU_30()
  69 #define ICIA()          ICIA_30()
  70 #define ICPA()          ICPA_30()
  71 #define PCIA()          PCIA_30()
  72 #define TBIA()          TBIA_30()
  73 #define TBIAS()         TBIAS_30()
  74 #define TBIAU()         TBIAU_30()
  75 #define TBIS(va)        TBIS_30((va))
  76
  77 #elif defined(M68040)
  78
  79 #define DCIA()          DCIA_40()
  80 #define DCIAS(pa)       DCIAS_40((pa))
  81 #define DCIS()          DCIS_40()
  82 #define DCIU()          DCIU_40()
  83 #define ICIA()          ICIA_40()
  84 #define ICPA()          ICPA_40()
  85 #define PCIA()          PCIA_40()
  86 #define TBIA()          TBIA_40()
  87 #define TBIAS()         TBIAS_40()
  88 #define TBIAU()         TBIAU_40()
  89 #define TBIS(va)        TBIS_40((va))
  90
  91 #elif defined(M68060)
  92
  93 #define DCIA()          DCIA_60()
  94 #define DCIAS(pa)       DCIAS_60((pa))
  95 #define DCIS()          DCIS_60()
  96 #define DCIU()          DCIU_60()
  97 #define ICIA()          ICIA_60()
  98 #define ICPA()          ICPA_60()
  99 #define PCIA()          PCIA_60()
 100 #define TBIA()          TBIA_60()
 101 #define TBIAS()         TBIAS_60()
 102 #define TBIAU()         TBIAU_60()
 103 #define TBIS(va)        TBIS_60((va))
 104
 105 #endif
 106
 107 #else /* M68K_CACHEOPS_NTYPES == 1 */
 108
 109 #define DCIA()          _DCIA()
 110 #define DCIAS(pa)       _DCIAS((pa))
 111 #define DCIS()          _DCIS()
 112 #define DCIU()          _DCIU()
 113 #define ICIA()          _ICIA()
 114 #define ICPA()          _ICPA()
 115 #define PCIA()          _PCIA()
 116 #define TBIA()          _TBIA()
 117 #define TBIAS()         _TBIAS()
 118 #define TBIAU()         _TBIAU()
 119 #define TBIS(va)        _TBIS((va))
 120
 121 #endif /* M68K_CACHEOPS_NTYPES == 1 */
 122
 123 void    _DCIA(void);
 124 void    _DCIAS(paddr_t);
 125 void    _DCIS(void);
 126 void    _DCIU(void);
 127 void    _ICIA(void);
 128 void    _ICPA(void);
 129 void    _PCIA(void);
 130 void    _TBIA(void);
 131 void    _TBIAS(void);
 132 void    _TBIAU(void);
 133 void    _TBIS(vaddr_t);
 134
 135
 136 #if defined(M68040) || defined(M68060)
 137
 138 /*
 139  * These cache ops are identical between M68040 and M68060
 140  * and not available on M68020 and M68030 so no need to check cputype.
 141  */
 142 #define DCFA()          DCFA_40()
 143 #define DCPA()          DCPA_40()
 144 #define ICPL(pa)        ICPL_40(pa)
 145 #define ICPP(pa)        ICPP_40(pa)
 146 #define DCPL(pa)        DCPL_40(pa)
 147 #define DCPP(pa)        DCPP_40(pa)
 148 #define DCFL(pa)        DCFL_40(pa)
 149 #define DCFP(pa)        DCFP_40(pa)
 150
 151 #endif
 152
 153 #endif /* _M68K_CACHEOPS_H_ */