1206b17d7SAlexander Leidinger /*- 24d846d26SWarner Losh * SPDX-License-Identifier: BSD-2-Clause 3718cf2ccSPedro F. Giffuni * 448351eafSJoel Dahl * Copyright (c) 2003 Mathew Kanner 548351eafSJoel Dahl * All rights reserved. 6206b17d7SAlexander Leidinger * 7206b17d7SAlexander Leidinger * Redistribution and use in source and binary forms, with or without 848351eafSJoel Dahl * modification, are permitted provided that the following conditions 948351eafSJoel Dahl * are met: 1048351eafSJoel Dahl * 1. Redistributions of source code must retain the above copyright 1148351eafSJoel Dahl * notice, this list of conditions and the following disclaimer. 1248351eafSJoel Dahl * 2. Redistributions in binary form must reproduce the above copyright 1348351eafSJoel Dahl * notice, this list of conditions and the following disclaimer in the 1448351eafSJoel Dahl * documentation and/or other materials provided with the distribution. 15206b17d7SAlexander Leidinger * 1648351eafSJoel Dahl * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1748351eafSJoel Dahl * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1848351eafSJoel Dahl * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1948351eafSJoel Dahl * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 2048351eafSJoel Dahl * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2148351eafSJoel Dahl * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2248351eafSJoel Dahl * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2348351eafSJoel Dahl * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24206b17d7SAlexander Leidinger * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25206b17d7SAlexander Leidinger * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26206b17d7SAlexander Leidinger * SUCH DAMAGE. 27206b17d7SAlexander Leidinger */ 28206b17d7SAlexander Leidinger 29206b17d7SAlexander Leidinger #ifndef MIDI_H 30206b17d7SAlexander Leidinger #define MIDI_H 31206b17d7SAlexander Leidinger 32206b17d7SAlexander Leidinger #include <sys/types.h> 33206b17d7SAlexander Leidinger #include <sys/malloc.h> 34206b17d7SAlexander Leidinger 35206b17d7SAlexander Leidinger MALLOC_DECLARE(M_MIDI); 36206b17d7SAlexander Leidinger 37206b17d7SAlexander Leidinger #define M_RX 0x01 38206b17d7SAlexander Leidinger #define M_TX 0x02 39206b17d7SAlexander Leidinger #define M_RXEN 0x04 40206b17d7SAlexander Leidinger #define M_TXEN 0x08 41206b17d7SAlexander Leidinger 42206b17d7SAlexander Leidinger struct snd_midi; 43206b17d7SAlexander Leidinger 44*2d6fc246SChristos Margiolis void midistat_lock(void); 45*2d6fc246SChristos Margiolis void midistat_unlock(void); 46*2d6fc246SChristos Margiolis void midistat_lockassert(void); 47*2d6fc246SChristos Margiolis 488f981688SAlexander Leidinger struct snd_midi * 498f981688SAlexander Leidinger midi_init(kobj_class_t _mpu_cls, int _unit, int _channel, void *cookie); 50206b17d7SAlexander Leidinger int midi_uninit(struct snd_midi *_m); 51526bd1d8SChristos Margiolis int midi_out(struct snd_midi *_m, uint8_t *_buf, int _size); 52526bd1d8SChristos Margiolis int midi_in(struct snd_midi *_m, uint8_t *_buf, int _size); 53206b17d7SAlexander Leidinger 54206b17d7SAlexander Leidinger kobj_t midimapper_addseq(void *arg1, int *unit, void **cookie); 55fc76e24eSChristos Margiolis int midimapper_open_locked(void *arg1, void **cookie); 56206b17d7SAlexander Leidinger int midimapper_open(void *arg1, void **cookie); 57206b17d7SAlexander Leidinger int midimapper_close(void *arg1, void *cookie); 58fc76e24eSChristos Margiolis kobj_t midimapper_fetch_synth_locked(void *arg, void *cookie, int unit); 59206b17d7SAlexander Leidinger kobj_t midimapper_fetch_synth(void *arg, void *cookie, int unit); 60206b17d7SAlexander Leidinger 61206b17d7SAlexander Leidinger #endif 62