/* $NetBSD: maple.h,v 1.13 2025/11/24 08:17:29 nia Exp $ */ /*- * Copyright (c) 2002 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by ITOH Yasufumi. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ /*- * Copyright (c) 2001 Marcus Comstedt * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of The NetBSD Foundation nor the names of its * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE * POSSIBILITY OF SUCH DAMAGE. */ #ifndef _DREAMCAST_DEV_MAPLE_MAPLE_H_ #define _DREAMCAST_DEV_MAPLE_MAPLE_H_ /* signed is more effective than unsigned on SH */ typedef int8_t maple_response_t; /* Maple Bus command and response codes */ #define MAPLE_RESPONSE_LCDERR (-6) #define MAPLE_RESPONSE_FILEERR (-5) #define MAPLE_RESPONSE_AGAIN (-4) /* request should be retransmitted */ #define MAPLE_RESPONSE_BADCMD (-3) #define MAPLE_RESPONSE_BADFUNC (-2) #define MAPLE_RESPONSE_NONE (-1) /* unit didn't respond at all */ #define MAPLE_COMMAND_DEVINFO 1 #define MAPLE_COMMAND_ALLINFO 2 #define MAPLE_COMMAND_RESET 3 #define MAPLE_COMMAND_KILL 4 #define MAPLE_RESPONSE_DEVINFO 5 #define MAPLE_RESPONSE_ALLINFO 6 #define MAPLE_RESPONSE_OK 7 #define MAPLE_RESPONSE_DATATRF 8 #define MAPLE_COMMAND_GETCOND 9 #define MAPLE_COMMAND_GETMINFO 10 #define MAPLE_COMMAND_BREAD 11 #define MAPLE_COMMAND_BWRITE 12 #define MAPLE_COMMAND_GETLASTERR 13 #define MAPLE_COMMAND_SETCOND 14 /* Function codes */ #define MAPLE_FN_CONTROLLER 0 #define MAPLE_FN_MEMCARD 1 #define MAPLE_FN_LCD 2 #define MAPLE_FN_CLOCK 3 #define MAPLE_FN_MICROPHONE 4 #define MAPLE_FN_ARGUN 5 #define MAPLE_FN_KEYBOARD 6 #define MAPLE_FN_LIGHTGUN 7 #define MAPLE_FN_PURUPURU 8 #define MAPLE_FN_MOUSE 9 #define MAPLE_FUNC(fn) (1 << (fn)) struct maple_devinfo { uint32_t di_func; /* function code */ uint32_t di_function_data[3]; /* function data */ uint8_t di_area_code; /* region settings */ uint8_t di_connector_direction; /* direction of expansion connector */ char di_product_name[30]; /* name of the device */ char di_product_license[60]; /* manufacturer info */ uint16_t di_standby_power; /* standby power consumption */ uint16_t di_max_power; /* maximum power consumption */ }; #define MAPLE_CONN_TOP 0 /* connector is to the top */ #define MAPLE_CONN_BOTTOM 1 /* connector is to the bottom */ struct maple_response { uint32_t response_code; uint32_t data[1]; /* variable length */ }; #define MAPLE_FLAG_PERIODIC 1 #define MAPLE_FLAG_CMD_PERIODIC_TIMING 2 struct maple_unit; void maple_set_callback(device_t, struct maple_unit *, int, void (*)(void *, struct maple_response *, int, int), void *); void maple_enable_unit_ping(device_t, struct maple_unit *, int /*func*/, int /*enable*/); void maple_enable_periodic(device_t, struct maple_unit *, int /*func*/, int /*on*/); void maple_command(device_t, struct maple_unit *, int /*func*/, int /*command*/, int /*datalen*/, const void *, int /*flags*/); uint32_t maple_get_function_data(struct maple_devinfo *, int); void maple_run_polling(device_t); int maple_unit_ioctl(device_t, struct maple_unit *, u_long, void *, int, struct lwp *); #endif /* _DREAMCAST_DEV_MAPLE_MAPLE_H_ */
