1 /* $NetBSD: maple.h,v 1.6 2002/12/06 15:47:22 itohy 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 ITOH Yasufumi. 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 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /*- 40 * Copyright (c) 2001 Marcus Comstedt 41 * All rights reserved. 42 * 43 * Redistribution and use in source and binary forms, with or without 44 * modification, are permitted provided that the following conditions 45 * are met: 46 * 1. Redistributions of source code must retain the above copyright 47 * notice, this list of conditions and the following disclaimer. 48 * 2. Redistributions in binary form must reproduce the above copyright 49 * notice, this list of conditions and the following disclaimer in the 50 * documentation and/or other materials provided with the distribution. 51 * 3. All advertising materials mentioning features or use of this software 52 * must display the following acknowledgement: 53 * This product includes software developed by Marcus Comstedt. 54 * 4. Neither the name of The NetBSD Foundation nor the names of its 55 * contributors may be used to endorse or promote products derived 56 * from this software without specific prior written permission. 57 * 58 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 59 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 60 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 61 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 62 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 63 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 64 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 65 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 66 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 67 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 68 * POSSIBILITY OF SUCH DAMAGE. 69 */ 70 71 #ifndef _DREAMCAST_DEV_MAPLE_MAPLE_H_ 72 #define _DREAMCAST_DEV_MAPLE_MAPLE_H_ 73 74 /* signed is more effective than unsigned on SH */ 75 typedef int8_t maple_response_t; 76 77 /* Maple Bus command and response codes */ 78 79 #define MAPLE_RESPONSE_LCDERR (-6) 80 #define MAPLE_RESPONSE_FILEERR (-5) 81 #define MAPLE_RESPONSE_AGAIN (-4) /* request should be retransmitted */ 82 #define MAPLE_RESPONSE_BADCMD (-3) 83 #define MAPLE_RESPONSE_BADFUNC (-2) 84 #define MAPLE_RESPONSE_NONE (-1) /* unit didn't respond at all */ 85 #define MAPLE_COMMAND_DEVINFO 1 86 #define MAPLE_COMMAND_ALLINFO 2 87 #define MAPLE_COMMAND_RESET 3 88 #define MAPLE_COMMAND_KILL 4 89 #define MAPLE_RESPONSE_DEVINFO 5 90 #define MAPLE_RESPONSE_ALLINFO 6 91 #define MAPLE_RESPONSE_OK 7 92 #define MAPLE_RESPONSE_DATATRF 8 93 #define MAPLE_COMMAND_GETCOND 9 94 #define MAPLE_COMMAND_GETMINFO 10 95 #define MAPLE_COMMAND_BREAD 11 96 #define MAPLE_COMMAND_BWRITE 12 97 #define MAPLE_COMMAND_GETLASTERR 13 98 #define MAPLE_COMMAND_SETCOND 14 99 100 /* Function codes */ 101 #define MAPLE_FN_CONTROLLER 0 102 #define MAPLE_FN_MEMCARD 1 103 #define MAPLE_FN_LCD 2 104 #define MAPLE_FN_CLOCK 3 105 #define MAPLE_FN_MICROPHONE 4 106 #define MAPLE_FN_ARGUN 5 107 #define MAPLE_FN_KEYBOARD 6 108 #define MAPLE_FN_LIGHTGUN 7 109 #define MAPLE_FN_PURUPURU 8 110 #define MAPLE_FN_MOUSE 9 111 112 #define MAPLE_FUNC(fn) (1 << (fn)) 113 114 struct maple_devinfo { 115 u_int32_t di_func; /* function code */ 116 u_int32_t di_function_data[3]; /* function data */ 117 u_int8_t di_area_code; /* region settings */ 118 u_int8_t di_connector_direction; /* direction of expansion connector */ 119 char di_product_name[30]; /* name of the device */ 120 char di_product_license[60]; /* manufacturer info */ 121 u_int16_t di_standby_power; /* standby power consumption */ 122 u_int16_t di_max_power; /* maximum power consumption */ 123 }; 124 125 #define MAPLE_CONN_TOP 0 /* connector is to the top */ 126 #define MAPLE_CONN_BOTTOM 1 /* connector is to the bottom */ 127 128 struct maple_response { 129 u_int32_t response_code; 130 u_int32_t data[1]; /* variable length */ 131 }; 132 133 #define MAPLE_FLAG_PERIODIC 1 134 #define MAPLE_FLAG_CMD_PERIODIC_TIMING 2 135 136 struct maple_unit; 137 138 extern void maple_set_callback(struct device *, struct maple_unit *, int, 139 void (*)(void *, struct maple_response *, int, int), 140 void *); 141 extern void maple_enable_unit_ping(struct device *, struct maple_unit *, 142 int /*func*/, int /*enable*/); 143 extern void maple_enable_periodic(struct device *, struct maple_unit *, 144 int /*func*/, int /*on*/); 145 extern void maple_command(struct device *, struct maple_unit *, 146 int /*func*/, int /*command*/, int /*datalen*/, void *, 147 int /*flags*/); 148 extern u_int32_t maple_get_function_data(struct maple_devinfo *, int); 149 extern void maple_run_polling(struct device *); 150 extern int maple_unit_ioctl(struct device *, struct maple_unit *, 151 u_long, caddr_t, int, struct proc *); 152 153 #endif /* _DREAMCAST_DEV_MAPLE_MAPLE_H_ */ 154