1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 /*
28  * Private interfaces for graphics drivers for which there
29  * are yet no acceptable DDI interfaces.
30  */
31 
32 #include <sys/types.h>
33 #include <sys/param.h>
34 #include <sys/sunddi.h>
35 #include <sys/ddi_subrdefs.h>
36 #include <sys/bootconf.h>
37 #include <sys/psw.h>
38 #include <sys/modctl.h>
39 #include <sys/errno.h>
40 #include <sys/reboot.h>
41 #include <sys/gfx_private.h>
42 
43 static struct modlmisc modlmisc = {
44 	&mod_miscops, "gfx private interfaces"
45 };
46 
47 static struct modlinkage modlinkage = {
48 	MODREV_1, (void *)&modlmisc, NULL
49 };
50 
51 int
_init(void)52 _init(void)
53 {
54 	int	err;
55 
56 	if ((err = mod_install(&modlinkage)) != 0)
57 		return (err);
58 	return (0);
59 }
60 
61 int
_fini(void)62 _fini(void)
63 {
64 	int	err;
65 
66 	if ((err = mod_remove(&modlinkage)) != 0)
67 		return (err);
68 
69 	return (0);
70 }
71 
72 int
_info(struct modinfo * modinfop)73 _info(struct modinfo *modinfop)
74 {
75 	return (mod_info(&modlinkage, modinfop));
76 }
77