1 /* $NetBSD: consinit.c,v 1.1 2006/09/01 21:26:18 uwe Exp $ */
2
3 /*
4 * Copyright (c) 1994, 1995 Charles M. Hannum. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. All advertising materials mentioning features or use of this software
15 * must display the following acknowledgement:
16 * This product includes software developed by Charles Hannum.
17 * 4. The name of the author may not be used to endorse or promote products
18 * derived from this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32 #include <sys/cdefs.h>
33 __KERNEL_RCSID(0, "$NetBSD: consinit.c,v 1.1 2006/09/01 21:26:18 uwe Exp $");
34
35 #include <sys/param.h>
36 #include <sys/conf.h>
37 #include <sys/systm.h>
38
39 #include <dev/cons.h>
40
41 #include "scif.h"
42
43 #define scifcnpollc nullcnpollc
44 cons_decl(scif);
45
46 struct consdev constab[] = {
47 #if NSCIF > 0
48 cons_init(scif),
49 #endif
50 { 0 },
51 };
52
53 /*
54 * consinit:
55 * initialize the system console.
56 *
57 * XXX - shouldn't deal with this initted thing, but then,
58 * it shouldn't be called from init386 either.
59 */
60 void
consinit(void)61 consinit(void)
62 {
63 static int initted;
64
65 if (initted)
66 return;
67 initted = 1;
68
69 cninit();
70 }
71