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 2008 Sun Microsystems, Inc.  All rights reserved.
23  * Use is subject to license terms.
24  */
25 
26 #ifndef	_SYS_SYSEVENT_PWRCTL_H
27 #define	_SYS_SYSEVENT_PWRCTL_H
28 
29 #ifdef	__cplusplus
30 extern "C" {
31 #endif
32 
33 /*
34  * Event type schema for EC_PWRCTL:
35  *	Event Class	- EC_PWRCTL
36  *	Event Sub-Class	- ESC_PWRCTL_ADD |
37  *                        ESC_PWRCTL_REMOVE |
38  *                        ESC_PWRCTL_WARN |
39  *                        ESC_PWRCTL_LOW |
40  *                        ESC_PWRCTL_STATE_CHANGE |
41  *			  ESC_PWRCTL_POWER_BUTTON |
42  *			  ESC_PWRCTL_BRIGHTNESS_UP |
43  *			  ESC_PWRCTL_BRIGHTNESS_DOWN
44  *	Event Publisher	- SUNW:kern:[environmental monitor name]
45  *	Attribute Name	- PWRCTL_VERSION
46  *	Attribute Type	- SE_DATA_TYPE_UINT32
47  *	Attribute Value	- [version of the schema]
48  *	Attribute Name	- PWRCTL_DEV_HID
49  *	Attribute Type  - SE_DATA_TYPE_STRING
50  *	Attribute Value	- [Label identifying the ACPI hardware]
51  *	Attribute Name	- PWRCTL_DEV_UID
52  *	Attribute Type  - SE_DATA_TYPE_STRING
53  *	Attribute Value	- [Both the _HID and _UID values can be of either type
54  *	                   STRING or NUMBER in the ACPI tables. In order to
55  *	                   provide a consistent data type in the external
56  *	                   interface, these values are always returned as NULL
57  *	                   terminated strings, regardless of the original data
58  *	                   type in the source ACPI table.]
59  *	Attribute Name	- PWRCTL_DEV_INDEX
60  *	Attribute Type	- SE_DATA_TYPE_UINT32
61  *	Attribute Value	- [Device index]
62  *
63  * ESC_PWRCTL_WARN, ESC_PWRCTL_LOW only field:
64  *	Attribute Name	- PWRCTL_CHARGE_LEVEL
65  *	Attribute Type  - SE_DATA_TYPE_UINT32
66  *	Attribute Value	- [charge level]
67  */
68 
69 #define	PWRCTL_VERSION		"pwrctl_version" /* Version of the schema */
70 #define	PWRCTL_DEV_PHYS_PATH	"pwrctl_dev_phys_path" /* Physical Path */
71 #define	PWRCTL_DEV_HID		"pwrctl_dev_hid" /* ACPI device Hardware Id */
72 #define	PWRCTL_DEV_UID		"pwrctl_dev_uid" /* ACPI device Unique Id */
73 #define	PWRCTL_DEV_INDEX	"pwrctl_dev_index" /* Device index */
74 #define	PWRCTL_CHARGE_LEVEL	"pwrctl_charge_level" /* Event related state */
75 #define	PWRCTL_BRIGHTNESS_LEVEL	"pwrctl_brightness_level"
76 
77 #ifdef	__cplusplus
78 }
79 #endif
80 
81 #endif /* _SYS_SYSEVENT_PWRCTL_H */
82