xref: /titanic_41/usr/src/uts/sun4v/sys/ntwdt.h (revision 51208d123c034a24326c8a1bfc3b557a63d467e8)
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 #ifndef _SYS_NTWDT_H
27 #define	_SYS_NTWDT_H
28 
29 #pragma ident	"%Z%%M%	%I%	%E% SMI"
30 
31 #ifdef	__cplusplus
32 extern "C" {
33 #endif
34 
35 #include <sys/ioccom.h>
36 
37 /* ioctls for application watchdog */
38 #define	LOMIOCDOGSTATE	_IOR('a', 6, lom_dogstate_t)
39 #define	LOMIOCDOGCTL	_IOW('a', 7, lom_dogctl_t)
40 #define	LOMIOCDOGTIME	_IOW('a', 8, uint_t)
41 #define	LOMIOCDOGPAT	_IO('a', 9)
42 
43 typedef
44 struct {
45 	int reset_enable;
46 	int dog_enable;
47 } lom_dogctl_t;
48 
49 typedef
50 struct {
51 	int reset_enable;
52 	int dog_enable;
53 	uint_t dog_timeout;
54 } lom_dogstate_t;
55 
56 #ifdef	__cplusplus
57 }
58 #endif
59 
60 #endif	/* _SYS_NTWDT_H */
61