154 lines
6.5 KiB
C
154 lines
6.5 KiB
C
/* $NetBSD: maple.h,v 1.7 2003/02/15 02:36:52 itohy Exp $ */
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/*-
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* Copyright (c) 2002 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by ITOH Yasufumi.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*-
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* Copyright (c) 2001 Marcus Comstedt
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Marcus Comstedt.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _DREAMCAST_DEV_MAPLE_MAPLE_H_
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#define _DREAMCAST_DEV_MAPLE_MAPLE_H_
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/* signed is more effective than unsigned on SH */
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typedef int8_t maple_response_t;
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/* Maple Bus command and response codes */
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#define MAPLE_RESPONSE_LCDERR (-6)
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#define MAPLE_RESPONSE_FILEERR (-5)
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#define MAPLE_RESPONSE_AGAIN (-4) /* request should be retransmitted */
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#define MAPLE_RESPONSE_BADCMD (-3)
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#define MAPLE_RESPONSE_BADFUNC (-2)
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#define MAPLE_RESPONSE_NONE (-1) /* unit didn't respond at all */
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#define MAPLE_COMMAND_DEVINFO 1
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#define MAPLE_COMMAND_ALLINFO 2
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#define MAPLE_COMMAND_RESET 3
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#define MAPLE_COMMAND_KILL 4
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#define MAPLE_RESPONSE_DEVINFO 5
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#define MAPLE_RESPONSE_ALLINFO 6
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#define MAPLE_RESPONSE_OK 7
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#define MAPLE_RESPONSE_DATATRF 8
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#define MAPLE_COMMAND_GETCOND 9
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#define MAPLE_COMMAND_GETMINFO 10
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#define MAPLE_COMMAND_BREAD 11
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#define MAPLE_COMMAND_BWRITE 12
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#define MAPLE_COMMAND_GETLASTERR 13
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#define MAPLE_COMMAND_SETCOND 14
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/* Function codes */
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#define MAPLE_FN_CONTROLLER 0
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#define MAPLE_FN_MEMCARD 1
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#define MAPLE_FN_LCD 2
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#define MAPLE_FN_CLOCK 3
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#define MAPLE_FN_MICROPHONE 4
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#define MAPLE_FN_ARGUN 5
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#define MAPLE_FN_KEYBOARD 6
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#define MAPLE_FN_LIGHTGUN 7
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#define MAPLE_FN_PURUPURU 8
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#define MAPLE_FN_MOUSE 9
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#define MAPLE_FUNC(fn) (1 << (fn))
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struct maple_devinfo {
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u_int32_t di_func; /* function code */
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u_int32_t di_function_data[3]; /* function data */
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u_int8_t di_area_code; /* region settings */
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u_int8_t di_connector_direction; /* direction of expansion connector */
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char di_product_name[30]; /* name of the device */
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char di_product_license[60]; /* manufacturer info */
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u_int16_t di_standby_power; /* standby power consumption */
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u_int16_t di_max_power; /* maximum power consumption */
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};
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#define MAPLE_CONN_TOP 0 /* connector is to the top */
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#define MAPLE_CONN_BOTTOM 1 /* connector is to the bottom */
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struct maple_response {
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u_int32_t response_code;
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u_int32_t data[1]; /* variable length */
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};
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#define MAPLE_FLAG_PERIODIC 1
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#define MAPLE_FLAG_CMD_PERIODIC_TIMING 2
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struct maple_unit;
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extern void maple_set_callback(struct device *, struct maple_unit *, int,
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void (*)(void *, struct maple_response *, int, int),
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void *);
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extern void maple_enable_unit_ping(struct device *, struct maple_unit *,
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int /*func*/, int /*enable*/);
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extern void maple_enable_periodic(struct device *, struct maple_unit *,
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int /*func*/, int /*on*/);
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extern void maple_command(struct device *, struct maple_unit *,
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int /*func*/, int /*command*/, int /*datalen*/,
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const void *, int /*flags*/);
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extern u_int32_t maple_get_function_data(struct maple_devinfo *, int);
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extern void maple_run_polling(struct device *);
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extern int maple_unit_ioctl(struct device *, struct maple_unit *,
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u_long, caddr_t, int, struct proc *);
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#endif /* _DREAMCAST_DEV_MAPLE_MAPLE_H_ */
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