sys/arch/sh3/include/cputypes.h

   1 /*      $NetBSD: cputypes.h,v 1.11 2008/04/28 20:23:35 martin Exp $     */
   2
   3 /*-
   4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  17  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  18  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  19  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  20  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  26  * POSSIBILITY OF SUCH DAMAGE.
  27  */
  28
  29 #ifndef _SH3_CPUTYPES_H_
  30 #define _SH3_CPUTYPES_H_
  31
  32 #ifdef _KERNEL
  33
  34 #if defined(_KERNEL_OPT)
  35 #include "opt_cputype.h"
  36 #elif defined(_LKM)
  37 /* If building an LKM, include both SH3 and SH4 support. */
  38 #define SH3
  39 #define SH4
  40 #endif
  41
  42 #define CPU_ARCH_SH3            3
  43 #define CPU_ARCH_SH4            4
  44
  45 /* SH3 series */
  46 #define CPU_PRODUCT_7708        1
  47 #define CPU_PRODUCT_7708S       2
  48 #define CPU_PRODUCT_7708R       3
  49 #define CPU_PRODUCT_7709        4
  50 #define CPU_PRODUCT_7709A       5
  51 #define CPU_PRODUCT_7706        6
  52
  53 /* SH4 series */
  54 #define CPU_PRODUCT_7750        7
  55 #define CPU_PRODUCT_7750S       8
  56 #define CPU_PRODUCT_7750R       9
  57 #define CPU_PRODUCT_7751        10
  58 #define CPU_PRODUCT_7751R       11
  59
  60
  61 #ifndef _LOCORE
  62 extern int cpu_arch;
  63 extern int cpu_product;
  64 #if defined(SH3) && defined(SH4)
  65 #define CPU_IS_SH3              (cpu_arch == CPU_ARCH_SH3)
  66 #define CPU_IS_SH4              (cpu_arch == CPU_ARCH_SH4)
  67 #elif defined(SH3)
  68 #define CPU_IS_SH3              (/* CONSTCOND */1)
  69 #define CPU_IS_SH4              (/* CONSTCOND */0)
  70 #elif defined(SH4)
  71 #define CPU_IS_SH3              (/* CONSTCOND */0)
  72 #define CPU_IS_SH4              (/* CONSTCOND */1)
  73 #else
  74 #error "define SH3 and/or SH4"
  75 #endif
  76 #endif /* !_LOCORE */
  77
  78 #endif /* _KERNEL */
  79
  80 #endif /* !_SH3_CPUTYPES_H_ */