xref: /titanic_50/usr/src/uts/i86pc/sys/boot_console.h (revision 843e19887f64dde75055cf8842fc4db2171eff45)
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 (the "License").
6  * You may not use this file except in compliance with the License.
7  *
8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9  * or http://www.opensolaris.org/os/licensing.
10  * See the License for the specific language governing permissions
11  * and limitations under the License.
12  *
13  * When distributing Covered Code, include this CDDL HEADER in each
14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15  * If applicable, add the following below this CDDL HEADER, with the
16  * fields enclosed by brackets "[]" replaced with your own identifying
17  * information: Portions Copyright [yyyy] [name of copyright owner]
18  *
19  * CDDL HEADER END
20  */
21 /*
22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 /*
27  * This file is shared between dboot and the kernel.
28  */
29 
30 #ifndef _BOOT_CONSOLE_H
31 #define	_BOOT_CONSOLE_H
32 
33 #pragma ident	"%Z%%M%	%I%	%E% SMI"
34 
35 #ifdef __cplusplus
36 extern "C" {
37 #endif
38 
39 #define	CONS_INVALID		-1
40 #define	CONS_SCREEN_TEXT	0
41 #define	CONS_TTYA		1
42 #define	CONS_TTYB		2
43 #define	CONS_USBSER		3
44 #define	CONS_HYPERVISOR		4
45 
46 #define	CONS_MIN	CONS_SCREEN_TEXT
47 #define	CONS_MAX	CONS_HYPERVISOR
48 
49 #define	CONS_COLOR	7
50 
51 extern void kb_init(void);
52 extern int kb_getchar(void);
53 extern int kb_ischar(void);
54 
55 extern void bcons_init(char *);
56 extern void bcons_putchar(int);
57 extern int bcons_getchar(void);
58 extern int bcons_ischar(void);
59 extern int bcons_gets(char *, int);
60 
61 #if !defined(_BOOT)
62 extern void bcons_init2(char *, char *, char *);
63 extern boolean_t bcons_hypervisor_redirect(void);
64 extern void bcons_device_change(int);
65 #endif /* !_BOOT */
66 
67 extern int console;
68 
69 #ifdef __cplusplus
70 }
71 #endif
72 
73 #endif /* _BOOT_CONSOLE_H */
74