1 /* $OpenBSD: midi_if.h,v 1.2 2000/05/24 13:44:18 ho Exp $ */ 2 /* $NetBSD: midi_if.h,v 1.3 1998/11/25 22:17:07 augustss Exp $ */ 3 4 /* 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Lennart Augustsson (augustss@netbsd.org). 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 #ifndef _SYS_DEV_MIDI_IF_H_ 41 #define _SYS_DEV_MIDI_IF_H_ 42 43 struct midi_info { 44 char *name; /* Name of MIDI hardware */ 45 int props; 46 }; 47 #define MIDI_PROP_OUT_INTR 1 48 #define MIDI_PROP_CAN_INPUT 2 49 50 struct midi_softc; 51 52 struct midi_hw_if { 53 int (*open)__P((void *, int, /* open hardware */ 54 void (*)__P((void *, int)), /* input callback */ 55 void (*)__P((void *)), /* output callback */ 56 void *)); 57 void (*close)__P((void *)); /* close hardware */ 58 int (*output)__P((void *, int)); /* output a byte */ 59 void (*getinfo)__P((void *, struct midi_info *)); 60 int (*ioctl)__P((void *, u_long, caddr_t, int, struct proc *)); 61 }; 62 63 void midi_attach __P((struct midi_softc *, struct device *)); 64 struct device *midi_attach_mi __P((struct midi_hw_if *, void *, 65 struct device *)); 66 67 int midi_unit_count __P((void)); 68 void midi_getinfo __P((dev_t, struct midi_info *)); 69 int midi_writebytes __P((int, u_char *, int)); 70 71 #endif /* _SYS_DEV_MIDI_IF_H_ */ 72