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[FreeBSD/releng/9.2.git] / sys / pc98 / cbus / sio_cbus.c
1 /*-
2  * Copyright (c) 2001 TAKAHASHI Yoshihiro
3  * All rights reserved.
4  *
5  * Redistribution and use in source and binary forms, with or without
6  * modification, are permitted provided that the following conditions
7  * are met:
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  * 2. Redistributions in binary form must reproduce the above copyright
11  *    notice, this list of conditions and the following disclaimer in the
12  *    documentation and/or other materials provided with the distribution.
13  *
14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
15  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
16  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
17  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
18  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
19  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
20  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
21  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
23  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24  *
25  * $FreeBSD$
26  */
27
28 #include <sys/param.h>
29 #include <sys/systm.h>
30 #include <sys/bus.h>
31 #include <sys/conf.h>
32 #include <sys/kernel.h>
33 #include <sys/lock.h>
34 #include <sys/malloc.h>
35 #include <sys/mutex.h>
36 #include <sys/module.h>
37 #include <sys/tty.h>
38 #include <machine/bus.h>
39 #include <sys/timepps.h>
40
41 #include <dev/sio/siovar.h>
42
43 #include <isa/isavar.h>
44
45 static  int     sio_isa_attach(device_t dev);
46 static  int     sio_isa_probe(device_t dev);
47
48 static device_method_t sio_isa_methods[] = {
49         /* Device interface */
50         DEVMETHOD(device_probe,         sio_isa_probe),
51         DEVMETHOD(device_attach,        sio_isa_attach),
52         DEVMETHOD(device_detach,        siodetach),
53
54         { 0, 0 }
55 };
56
57 static driver_t sio_isa_driver = {
58         sio_driver_name,
59         sio_isa_methods,
60         0,
61 };
62
63 static struct isa_pnp_id sio_ids[] = {
64         {0x0100e4a5, "RSA-98III"},
65         {0x4180a3b8, NULL},     /* NEC8041 - PC-9821CB-B04 */
66         {0x0181a3b8, NULL},     /* NEC8101 - PC-9821CB2-B04 */
67         {0x5181a3b8, NULL},     /* NEC8151 - Internal FAX/Modem for Cx3, Cb3 */
68         {0x9181a3b8, NULL},     /* NEC8191 - NEC PC-9801-120 */
69         {0xe181a3b8, NULL},     /* NEC81E1 - Internal FAX/Modem */
70         {0x1182a3b8, NULL},     /* NEC8211 - PC-9801-123 */
71         {0x3182a3b8, NULL},     /* NEC8231 - Internal FAX/Modem(Voice) */
72         {0x4182a3b8, NULL},     /* NEC8241 - NEC PC-9821NR-B05 */
73         {0x5182a3b8, NULL},     /* NEC8251 - Internel FAX/Modem */
74         {0x7182a3b8, NULL},     /* NEC8271 - NEC PC-9801-125 */
75         {0x11802fbf, NULL},     /* OYO8011 - Internal FAX/Modem for ValueStar(Ring) */
76         {0}
77 };
78
79 static int
80 sio_isa_probe(dev)
81         device_t        dev;
82 {
83         int     logical_id;
84
85         /* Check isapnp ids */
86         if (ISA_PNP_PROBE(device_get_parent(dev), dev, sio_ids) == ENXIO)
87                 return (ENXIO);
88
89         logical_id = isa_get_logicalid(dev);
90         switch (logical_id) {
91         case 0x0100e4a5:        /* RSA-98III */
92                 SET_FLAG(dev, SET_IFTYPE(COM_IF_RSA98III));
93                 break;
94         case 0x4180a3b8:        /* PC-9821CB-B04 */
95         case 0x0181a3b8:        /* PC-9821CB2-B04 */
96         case 0x5181a3b8:        /* for Cx3, Cb3 internal */
97         case 0x9181a3b8:        /* PC-9801-120 */
98         case 0xe181a3b8:        /* Internal FAX/Modem */
99         case 0x1182a3b8:        /* PC-9801-123 */
100         case 0x3182a3b8:        /* FAX/Voice/Modem internal */
101         case 0x4182a3b8:        /* PC-9821NR-B05 */
102         case 0x5182a3b8:        /* FAX/Modem internal */
103         case 0x7182a3b8:        /* PC-9801-125 */
104         case 0x11802fbf:        /* for ValueStar internal */
105                 SET_FLAG(dev, SET_IFTYPE(COM_IF_NS16550));
106                 break;
107         }
108
109         return (sioprobe(dev, 0, 0UL, 0));
110 }
111
112 static int
113 sio_isa_attach(dev)
114         device_t        dev;
115 {
116         return (sioattach(dev, 0, 0UL));
117 }
118
119 DRIVER_MODULE(sio, isa, sio_isa_driver, sio_devclass, 0, 0);