dreamcast_maple.h Source File

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dreamcast_maple.h
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1 /* GXemul: $Id: dreamcast_maple.h,v 1.1 2006-10-27 04:22:44 debug Exp $ */
2 /* $NetBSD: maple.h,v 1.9 2005/12/11 12:17:06 christos Exp $ */
3 
4 /*-
5  * Copyright (c) 2002 The NetBSD Foundation, Inc.
6  * All rights reserved.
7  *
8  * This code is derived from software contributed to The NetBSD Foundation
9  * by ITOH Yasufumi.
10  *
11  * Redistribution and use in source and binary forms, with or without
12  * modification, are permitted provided that the following conditions
13  * are met:
14  * 1. Redistributions of source code must retain the above copyright
15  * notice, this list of conditions and the following disclaimer.
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in the
18  * documentation and/or other materials provided with the distribution.
19  * 3. All advertising materials mentioning features or use of this software
20  * must display the following acknowledgement:
21  * This product includes software developed by the NetBSD
22  * Foundation, Inc. and its contributors.
23  * 4. Neither the name of The NetBSD Foundation nor the names of its
24  * contributors may be used to endorse or promote products derived
25  * from this software without specific prior written permission.
26  *
27  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37  * POSSIBILITY OF SUCH DAMAGE.
38  */
39 
40 /*-
41  * Copyright (c) 2001 Marcus Comstedt
42  * All rights reserved.
43  *
44  * Redistribution and use in source and binary forms, with or without
45  * modification, are permitted provided that the following conditions
46  * are met:
47  * 1. Redistributions of source code must retain the above copyright
48  * notice, this list of conditions and the following disclaimer.
49  * 2. Redistributions in binary form must reproduce the above copyright
50  * notice, this list of conditions and the following disclaimer in the
51  * documentation and/or other materials provided with the distribution.
52  * 3. All advertising materials mentioning features or use of this software
53  * must display the following acknowledgement:
54  * This product includes software developed by Marcus Comstedt.
55  * 4. Neither the name of The NetBSD Foundation nor the names of its
56  * contributors may be used to endorse or promote products derived
57  * from this software without specific prior written permission.
58  *
59  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
60  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
61  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
62  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
63  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
64  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
65  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
66  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
67  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
68  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
69  * POSSIBILITY OF SUCH DAMAGE.
70  */
71 
72 #ifndef _DREAMCAST_DEV_MAPLE_MAPLE_H_
73 #define _DREAMCAST_DEV_MAPLE_MAPLE_H_
74 
75 /* signed is more effective than unsigned on SH */
76 typedef int8_t maple_response_t;
77 
78 /* Maple Bus command and response codes */
79 
80 #define MAPLE_RESPONSE_LCDERR (-6)
81 #define MAPLE_RESPONSE_FILEERR (-5)
82 #define MAPLE_RESPONSE_AGAIN (-4) /* request should be retransmitted */
83 #define MAPLE_RESPONSE_BADCMD (-3)
84 #define MAPLE_RESPONSE_BADFUNC (-2)
85 #define MAPLE_RESPONSE_NONE (-1) /* unit didn't respond at all */
86 #define MAPLE_COMMAND_DEVINFO 1
87 #define MAPLE_COMMAND_ALLINFO 2
88 #define MAPLE_COMMAND_RESET 3
89 #define MAPLE_COMMAND_KILL 4
90 #define MAPLE_RESPONSE_DEVINFO 5
91 #define MAPLE_RESPONSE_ALLINFO 6
92 #define MAPLE_RESPONSE_OK 7
93 #define MAPLE_RESPONSE_DATATRF 8
94 #define MAPLE_COMMAND_GETCOND 9
95 #define MAPLE_COMMAND_GETMINFO 10
96 #define MAPLE_COMMAND_BREAD 11
97 #define MAPLE_COMMAND_BWRITE 12
98 #define MAPLE_COMMAND_GETLASTERR 13
99 #define MAPLE_COMMAND_SETCOND 14
100 
101 /* Function codes */
102 #define MAPLE_FN_CONTROLLER 0
103 #define MAPLE_FN_MEMCARD 1
104 #define MAPLE_FN_LCD 2
105 #define MAPLE_FN_CLOCK 3
106 #define MAPLE_FN_MICROPHONE 4
107 #define MAPLE_FN_ARGUN 5
108 #define MAPLE_FN_KEYBOARD 6
109 #define MAPLE_FN_LIGHTGUN 7
110 #define MAPLE_FN_PURUPURU 8
111 #define MAPLE_FN_MOUSE 9
112 
113 #define MAPLE_FUNC(fn) (1 << (fn))
114 
116  uint32_t di_func; /* function code */
117  uint32_t di_function_data[3]; /* function data */
118  uint8_t di_area_code; /* region settings */
119  uint8_t di_connector_direction; /* direction of expansion connector */
120  char di_product_name[30]; /* name of the device */
121  char di_product_license[60]; /* manufacturer info */
122  uint16_t di_standby_power; /* standby power consumption */
123  uint16_t di_max_power; /* maximum power consumption */
124 };
125 
126 #define MAPLE_CONN_TOP 0 /* connector is to the top */
127 #define MAPLE_CONN_BOTTOM 1 /* connector is to the bottom */
128 
130  uint32_t response_code;
131  uint32_t data[1]; /* variable length */
132 };
133 
134 #define MAPLE_FLAG_PERIODIC 1
135 #define MAPLE_FLAG_CMD_PERIODIC_TIMING 2
136 
137 #if 0
138 
139 struct maple_unit;
140 
141 extern void maple_set_callback(struct device *, struct maple_unit *, int,
142  void (*)(void *, struct maple_response *, int, int),
143  void *);
144 extern void maple_enable_unit_ping(struct device *, struct maple_unit *,
145  int /*func*/, int /*enable*/);
146 extern void maple_enable_periodic(struct device *, struct maple_unit *,
147  int /*func*/, int /*on*/);
148 extern void maple_command(struct device *, struct maple_unit *,
149  int /*func*/, int /*command*/, int /*datalen*/,
150  const void *, int /*flags*/);
151 extern uint32_t maple_get_function_data(struct maple_devinfo *, int);
152 extern void maple_run_polling(struct device *);
153 extern int maple_unit_ioctl(struct device *, struct maple_unit *,
154  u_long, caddr_t, int, struct lwp *);
155 
156 #endif
157 
158 #endif /* _DREAMCAST_DEV_MAPLE_MAPLE_H_ */
uint32_t di_function_data[3]
uint8_t di_area_code
uint8_t di_connector_direction
u_short data
Definition: siireg.h:79
uint16_t di_standby_power
char di_product_license[60]
uint32_t response_code
char di_product_name[30]
uint16_t di_max_power
int8_t maple_response_t

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