1 /* -*-C++-*-        $NetBSD: sh_dev.h,v 1.5 2008/04/28 20:23:20 martin 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:
~SHdev(void)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 
_scif_reg_read(vaddr_t va)76           virtual uint32_t _scif_reg_read(vaddr_t va) {
77                     return (uint32_t)_reg_read_1(va);
78           }
79 
80 public:
SH3dev(void)81           SH3dev(void) { /* NO-OP */ }
~SH3dev(void)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 
_scif_reg_read(vaddr_t va)93           virtual uint32_t _scif_reg_read(vaddr_t va) {
94                     return (uint32_t)_reg_read_2(va);
95           }
96 
97 public:
SH4dev(void)98           SH4dev(void) { /* NO-OP */ }
~SH4dev(void)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_
107