Annotation of sys/dev/isa/wssvar.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: wssvar.h,v 1.2 2002/03/14 01:26:57 millert Exp $ */
2: /* $NetBSD: wssvar.h,v 1.1 1998/01/19 22:18:25 augustss Exp $ */
3:
4: /*
5: * Copyright (c) 1994 John Brezak
6: * Copyright (c) 1991-1993 Regents of the University of California.
7: * All rights reserved.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. All advertising materials mentioning features or use of this software
18: * must display the following acknowledgement:
19: * This product includes software developed by the Computer Systems
20: * Engineering Group at Lawrence Berkeley Laboratory.
21: * 4. Neither the name of the University nor of the Laboratory may be used
22: * to endorse or promote products derived from this software without
23: * specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35: * SUCH DAMAGE.
36: *
37: */
38:
39: /*
40: * Mixer devices
41: */
42: #define WSS_MIC_IN_LVL 0
43: #define WSS_LINE_IN_LVL 1
44: #define WSS_DAC_LVL 2
45: #define WSS_REC_LVL 3
46: #define WSS_MON_LVL 4
47: #define WSS_MIC_IN_MUTE 5
48: #define WSS_LINE_IN_MUTE 6
49: #define WSS_DAC_MUTE 7
50:
51: #define WSS_RECORD_SOURCE 8
52:
53: /* Classes */
54: #define WSS_INPUT_CLASS 9
55: #define WSS_RECORD_CLASS 10
56: #define WSS_MONITOR_CLASS 11
57:
58: struct wss_softc {
59: struct device sc_dev; /* base device */
60: struct isadev sc_id; /* ISA device */
61: void *sc_ih; /* interrupt vectoring */
62: bus_space_tag_t sc_iot; /* tag */
63: bus_space_handle_t sc_ioh; /* handle */
64: isa_chipset_tag_t sc_ic;
65:
66: struct ad1848_softc sc_ad1848;
67: #define wss_irq sc_ad1848.sc_irq
68: #define wss_drq sc_ad1848.sc_drq
69: #define wss_recdrq sc_ad1848.sc_recdrq
70:
71: int mic_mute, cd_mute, dac_mute;
72:
73: int mad_chip_type; /* chip type if MAD emulation of WSS */
74: int mad_ioindex;
75: bus_space_handle_t mad_ioh; /* MAD handle */
76: bus_space_handle_t mad_ioh1, mad_ioh2, mad_ioh3;
77: };
78:
79: void wssattach(struct wss_softc *);
80:
81: u_int mad_read(struct wss_softc *, int);
82: void mad_write(struct wss_softc *, int, int);
83: void madattach(struct wss_softc *);
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