xref: /illumos-gate/usr/src/uts/i86pc/io/tzmon/tzmon.h (revision 2d6eb4a5)
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 /*
23  * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 
28 #ifndef	_TZMON_H
29 #define	_TZMON_H
30 
31 #ifdef	__cplusplus
32 extern "C" {
33 #endif
34 
35 #define	TZ_DEFAULT_PERIOD	30
36 
37 #define	TZ_NUM_LEVELS		10
38 
39 typedef struct thermal_zone {
40 	struct thermal_zone	*next;
41 	kmutex_t		lock;
42 	ACPI_HANDLE		obj;
43 	ddi_taskq_t		*taskq;
44 	void			*zone_name;
45 
46 	int			ac[TZ_NUM_LEVELS];
47 	ACPI_BUFFER		al[TZ_NUM_LEVELS];
48 	int			crt;
49 	int			hot;
50 	ACPI_BUFFER		psl;
51 	int			psv;
52 	int			tc1;
53 	int			tc2;
54 	int			tsp;
55 	int			tzp;
56 
57 	int			polling_period;
58 	int			current_level;
59 } thermal_zone_t;
60 
61 
62 #ifdef	__cplusplus
63 }
64 #endif
65 
66 #endif	/* _TZMON_H */
67