FreeBSD kernel sound device code
driver.c
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1/*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2000 Cameron Grant <cg@freebsd.org>
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 AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, 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 * $FreeBSD$
29 */
30
31#ifdef HAVE_KERNEL_OPTION_HEADERS
32#include "opt_snd.h"
33#endif
34
35#include <dev/sound/pcm/sound.h>
36
37static int
38snd_modevent(module_t mod, int type, void *data)
39{
40
41 switch (type) {
42 case MOD_LOAD:
43 break;
44 case MOD_UNLOAD:
45 break;
46 default:
47 return (ENOTSUP);
48 break;
49 }
50 return 0;
51}
52
53static moduledata_t snd_mod = {
54 "snd_driver",
56 NULL
57};
58DECLARE_MODULE(snd_driver, snd_mod, SI_SUB_DRIVERS, SI_ORDER_MIDDLE);
59MODULE_VERSION(snd_driver, 1);
60
61MODULE_DEPEND(snd_driver, snd_ad1816, 1, 1, 1);
62MODULE_DEPEND(snd_driver, snd_als4000, 1, 1, 1);
63MODULE_DEPEND(snd_driver, snd_atiixp, 1, 1, 1);
64MODULE_DEPEND(snd_driver, snd_cmi, 1, 1, 1);
65MODULE_DEPEND(snd_driver, snd_cs4281, 1, 1, 1);
66MODULE_DEPEND(snd_driver, snd_csa, 1, 1, 1);
67MODULE_DEPEND(snd_driver, snd_csapcm, 1, 1, 1);
68MODULE_DEPEND(snd_driver, snd_emu10kx, 1, 1, 1);
69MODULE_DEPEND(snd_driver, snd_envy24, 1, 1, 1);
70MODULE_DEPEND(snd_driver, snd_envy24ht, 1, 1, 1);
71MODULE_DEPEND(snd_driver, snd_es137x, 1, 1, 1);
72MODULE_DEPEND(snd_driver, snd_ess, 1, 1, 1);
73MODULE_DEPEND(snd_driver, snd_fm801, 1, 1, 1);
74MODULE_DEPEND(snd_driver, snd_gusc, 1, 1, 1);
75MODULE_DEPEND(snd_driver, snd_hda, 1, 1, 1);
76MODULE_DEPEND(snd_driver, snd_ich, 1, 1, 1);
77MODULE_DEPEND(snd_driver, snd_maestro3, 1, 1, 1);
78MODULE_DEPEND(snd_driver, snd_mss, 1, 1, 1);
79MODULE_DEPEND(snd_driver, snd_neomagic, 1, 1, 1);
80MODULE_DEPEND(snd_driver, snd_sb16, 1, 1, 1);
81MODULE_DEPEND(snd_driver, snd_sb8, 1, 1, 1);
82MODULE_DEPEND(snd_driver, snd_sbc, 1, 1, 1);
83MODULE_DEPEND(snd_driver, snd_solo, 1, 1, 1);
84MODULE_DEPEND(snd_driver, snd_spicds, 1, 1, 1);
85MODULE_DEPEND(snd_driver, snd_t4dwave, 1, 1, 1);
86MODULE_DEPEND(snd_driver, snd_via8233, 1, 1, 1);
87MODULE_DEPEND(snd_driver, snd_via82c686, 1, 1, 1);
88MODULE_DEPEND(snd_driver, snd_vibes, 1, 1, 1);
u_int32_t data
Definition: ac97_if.m:60
MODULE_DEPEND(snd_driver, snd_ad1816, 1, 1, 1)
static int snd_modevent(module_t mod, int type, void *data)
Definition: driver.c:38
DECLARE_MODULE(snd_driver, snd_mod, SI_SUB_DRIVERS, SI_ORDER_MIDDLE)
MODULE_VERSION(snd_driver, 1)
static moduledata_t snd_mod
Definition: driver.c:53
int type
Definition: dsp.c:386