xref: /titanic_41/usr/src/uts/common/sys/sysevent/pwrctl.h (revision d2ec54f7875f7e05edd56195adbeb593c947763f)
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 #pragma ident	"%Z%%M%	%I%	%E% SMI"
30 
31 #ifdef	__cplusplus
32 extern "C" {
33 #endif
34 
35 /*
36  * Event type schema for EC_PWRCTL:
37  *	Event Class	- EC_PWRCTL
38  *	Event Sub-Class	- ESC_PWRCTL_ADD |
39  *                        ESC_PWRCTL_REMOVE |
40  *                        ESC_PWRCTL_WARN |
41  *                        ESC_PWRCTL_LOW |
42  *                        ESC_PWRCTL_STATE_CHANGE |
43  *			  ESC_PWRCTL_POWER_BUTTON |
44  *			  ESC_PWRCTL_BRIGHTNESS_UP |
45  *			  ESC_PWRCTL_BRIGHTNESS_DOWN
46  *	Event Publisher	- SUNW:kern:[environmental monitor name]
47  *	Attribute Name	- PWRCTL_VERSION
48  *	Attribute Type	- SE_DATA_TYPE_UINT32
49  *	Attribute Value	- [version of the schema]
50  *	Attribute Name	- PWRCTL_DEV_HID
51  *	Attribute Type  - SE_DATA_TYPE_STRING
52  *	Attribute Value	- [Label identifying the ACPI hardware]
53  *	Attribute Name	- PWRCTL_DEV_UID
54  *	Attribute Type  - SE_DATA_TYPE_STRING
55  *	Attribute Value	- [Both the _HID and _UID values can be of either type
56  *	                   STRING or NUMBER in the ACPI tables. In order to
57  *	                   provide a consistent data type in the external
58  *	                   interface, these values are always returned as NULL
59  *	                   terminated strings, regardless of the original data
60  *	                   type in the source ACPI table.]
61  *	Attribute Name	- PWRCTL_DEV_INDEX
62  *	Attribute Type	- SE_DATA_TYPE_UINT32
63  *	Attribute Value	- [Device index]
64  *
65  * ESC_PWRCTL_WARN, ESC_PWRCTL_LOW only field:
66  *	Attribute Name	- PWRCTL_CHARGE_LEVEL
67  *	Attribute Type  - SE_DATA_TYPE_UINT32
68  *	Attribute Value	- [charge level]
69  */
70 
71 #define	PWRCTL_VERSION		"pwrctl_version" /* Version of the schema */
72 #define	PWRCTL_DEV_PHYS_PATH	"pwrctl_dev_phys_path" /* Physical Path */
73 #define	PWRCTL_DEV_HID		"pwrctl_dev_hid" /* ACPI device Hardware Id */
74 #define	PWRCTL_DEV_UID		"pwrctl_dev_uid" /* ACPI device Unique Id */
75 #define	PWRCTL_DEV_INDEX	"pwrctl_dev_index" /* Device index */
76 #define	PWRCTL_CHARGE_LEVEL	"pwrctl_charge_level" /* Event related state */
77 #define	PWRCTL_BRIGHTNESS_LEVEL	"pwrctl_brightness_level"
78 
79 #ifdef	__cplusplus
80 }
81 #endif
82 
83 #endif /* _SYS_SYSEVENT_PWRCTL_H */
84