sys/arch/hpc/stand/hpcboot/sh3/dev/sh_dev.h

   1 /* -*-C++-*-    $NetBSD: sh_dev.h,v 1.4 2006/03/05 04:05:39 uwe Exp $   */
   2
   3 /*-
   4  * Copyright (c) 2002 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by UCHIYAMA Yasushi.
   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 _SH3_DEV_SH_DEV_H_
  33 #define _SH3_DEV_SH_DEV_H_
  34 #include <sh3/cpu/sh.h>
  35
  36 class SHdev {
  37 protected:
  38         HpcMenuInterface *_menu;
  39         Console *_cons;
  40         void print_stack_pointer(void);
  41         struct intr_priority {
  42                 const char *name;
  43                 paddr_t reg;
  44                 int shift;
  45         };
  46
  47         SHdev(void);
  48         virtual uint32_t _scif_reg_read(vaddr_t) = 0;
  49         void scif_dump(int);
  50         void icu_dump_priority(struct intr_priority *);
  51
  52 public:
  53         virtual ~SHdev(void) { /* NO-OP */ }
  54
  55         virtual void dump(uint8_t);
  56 #define DUMP_CPU        0x01
  57 #define DUMP_DEV        0x02
  58 #define DUMP_COMPANION  0x04
  59 #define DUMP_VIDEO      0x08
  60 };
  61
  62 class SH3dev : public SHdev {
  63 private:
  64         typedef SHdev super;
  65
  66         void hd64461_dump(platid_t &);
  67         void bsc_dump(void);
  68         void pfc_dump(void);
  69         void tmu_dump(void);
  70         void tmu_channel_dump(int, paddr_t, paddr_t, paddr_t);
  71         void icu_dump(void);
  72         void icu_priority(void);
  73         void icu_control(void);
  74         static struct intr_priority _ipr_table[];
  75
  76         virtual uint32_t _scif_reg_read(vaddr_t va) {
  77                 return (uint32_t)_reg_read_1(va);
  78         }
  79
  80 public:
  81         SH3dev(void) { /* NO-OP */ }
  82         virtual ~SH3dev(void) { /* NO-OP */ }
  83
  84         virtual void dump(uint8_t);
  85 };
  86
  87 class SH4dev : public SHdev {
  88 private:
  89         typedef SHdev super;
  90
  91         static struct intr_priority _ipr_table[];
  92
  93         virtual uint32_t _scif_reg_read(vaddr_t va) {
  94                 return (uint32_t)_reg_read_2(va);
  95         }
  96
  97 public:
  98         SH4dev(void) { /* NO-OP */ }
  99         virtual ~SH4dev(void) { /* NO-OP */ }
 100
 101         virtual void dump(uint8_t);
 102         void icu_dump(void);
 103         void hd64465_dump(void);
 104         void mq100_dump(void);
 105 };
 106 #endif // _SH3_DEV_SH_DEV_H_