1/* $NetBSD: pl041var.h,v 1.2 2019/05/08 13:40:18 isaki Exp $ */
2
3/*-
4 * Copyright (c) 2017 Jared McNeill <jmcneill@invisible.ca>
5 * All rights reserved.
6 *
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 *    notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
21 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
23 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
24 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 */
28
29#ifndef _PL041VAR_H
30#define _PL041VAR_H
31
32#include <dev/ic/ac97var.h>
33
34struct aaci_softc {
35	device_t		sc_dev;
36	bus_space_tag_t		sc_bst;
37	bus_space_handle_t	sc_bsh;
38	kmutex_t		sc_lock;
39	kmutex_t		sc_intr_lock;
40	struct ac97_host_if	sc_ac97_host;
41	struct ac97_codec_if	*sc_ac97_codec;
42	device_t		sc_audiodev;
43
44	void			(*sc_pint)(void *);
45	void			*sc_pintarg;
46	uint32_t		*sc_pstart;
47	uint32_t		*sc_pend;
48	int			sc_pblksize;
49
50	uint32_t		*sc_pcur;
51	int			sc_pblkresid;
52};
53
54void	aaci_attach(struct aaci_softc *);
55int	aaci_intr(void *);
56
57#endif /* !_PL041VAR_H */
58