FreeBSD/Linux Kernel Cross Reference
sys/dev/mca/mca_subr.c
1 /* $NetBSD: mca_subr.c,v 1.5 2001/11/13 07:46:26 lukem Exp $ */
2
3 /*-
4 * Copyright (c) 2000 The NetBSD Foundation, Inc.
5 * Copyright (c) 1996-1999 Scott D. Telford.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to The NetBSD Foundation
9 * by Scott Telford <s.telford@ed.ac.uk>.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. All advertising materials mentioning features or use of this software
20 * must display the following acknowledgement:
21 * This product includes software developed by the NetBSD
22 * Foundation, Inc. and its contributors.
23 * 4. Neither the name of The NetBSD Foundation nor the names of its
24 * contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
28 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
29 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
31 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
32 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
33 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
34 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
35 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
36 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
37 * POSSIBILITY OF SUCH DAMAGE.
38 */
39
40 /*
41 * MCA Bus subroutines
42 */
43
44 #include <sys/cdefs.h>
45 __KERNEL_RCSID(0, "$NetBSD: mca_subr.c,v 1.5 2001/11/13 07:46:26 lukem Exp $");
46
47 #include "opt_mcaverbose.h"
48
49 #include <sys/param.h>
50 #include <sys/systm.h>
51 #include <sys/device.h>
52
53 #include <dev/mca/mcavar.h>
54 #include <dev/mca/mcadevs.h>
55
56 #ifdef MCAVERBOSE
57 /*
58 * Descriptions of of known MCA devices
59 */
60 struct mca_knowndev {
61 int id; /* MCA ID */
62 const char *name; /* text description */
63 };
64
65 #include <dev/mca/mcadevs_data.h>
66
67 #endif /* MCAVERBOSE */
68
69 void
70 mca_devinfo(id, cp)
71 int id;
72 char *cp;
73 {
74 #ifdef MCAVERBOSE
75 const struct mca_knowndev *kdp;
76
77 kdp = mca_knowndevs;
78 for (; kdp->name != NULL && kdp->id != id; kdp++);
79
80 if (kdp->name != NULL)
81 sprintf(cp, "%s (0x%04x)", kdp->name, id);
82 else
83 #endif /* MCAVERBOSE */
84 sprintf(cp, "product 0x%04x", id);
85 }
86
87 /*
88 * Returns true if the device should be attempted to be matched
89 * even through it's disabled. Apparently, some devices were
90 * designed this way.
91 */
92 int
93 mca_match_disabled(id)
94 int id;
95 {
96 switch (id) {
97 case MCA_PRODUCT_SKNETG:
98 return (1);
99 }
100
101 return (0);
102 }
Cache object: 8c94f0c9192e8386b9a7699b5649fa4a
|