1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linu 1 /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2 /* 2 /*
3 * Include file for the interface to an APM BI 3 * Include file for the interface to an APM BIOS
4 * Copyright 1994-2001 Stephen Rothwell (sfr@c 4 * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
5 * 5 *
6 * This program is free software; you can redi 6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public L 7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2, 8 * Free Software Foundation; either version 2, or (at your option) any
9 * later version. 9 * later version.
10 * 10 *
11 * This program is distributed in the hope tha 11 * This program is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the impl 12 * WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details. 14 * General Public License for more details.
15 */ 15 */
16 #ifndef _UAPI_LINUX_APM_H 16 #ifndef _UAPI_LINUX_APM_H
17 #define _UAPI_LINUX_APM_H 17 #define _UAPI_LINUX_APM_H
18 18
19 19
20 #include <linux/types.h> 20 #include <linux/types.h>
21 21
22 typedef unsigned short apm_event_t; 22 typedef unsigned short apm_event_t;
23 typedef unsigned short apm_eventinfo_t; 23 typedef unsigned short apm_eventinfo_t;
24 24
25 struct apm_bios_info { 25 struct apm_bios_info {
26 __u16 version; 26 __u16 version;
27 __u16 cseg; 27 __u16 cseg;
28 __u32 offset; 28 __u32 offset;
29 __u16 cseg_16; 29 __u16 cseg_16;
30 __u16 dseg; 30 __u16 dseg;
31 __u16 flags; 31 __u16 flags;
32 __u16 cseg_len; 32 __u16 cseg_len;
33 __u16 cseg_16_len; 33 __u16 cseg_16_len;
34 __u16 dseg_len; 34 __u16 dseg_len;
35 }; 35 };
36 36
37 37
38 /* 38 /*
39 * Power states 39 * Power states
40 */ 40 */
41 #define APM_STATE_READY 0x0000 41 #define APM_STATE_READY 0x0000
42 #define APM_STATE_STANDBY 0x0001 42 #define APM_STATE_STANDBY 0x0001
43 #define APM_STATE_SUSPEND 0x0002 43 #define APM_STATE_SUSPEND 0x0002
44 #define APM_STATE_OFF 0x0003 44 #define APM_STATE_OFF 0x0003
45 #define APM_STATE_BUSY 0x0004 45 #define APM_STATE_BUSY 0x0004
46 #define APM_STATE_REJECT 0x0005 46 #define APM_STATE_REJECT 0x0005
47 #define APM_STATE_OEM_SYS 0x0020 47 #define APM_STATE_OEM_SYS 0x0020
48 #define APM_STATE_OEM_DEV 0x0040 48 #define APM_STATE_OEM_DEV 0x0040
49 49
50 #define APM_STATE_DISABLE 0x0000 50 #define APM_STATE_DISABLE 0x0000
51 #define APM_STATE_ENABLE 0x0001 51 #define APM_STATE_ENABLE 0x0001
52 52
53 #define APM_STATE_DISENGAGE 0x0000 53 #define APM_STATE_DISENGAGE 0x0000
54 #define APM_STATE_ENGAGE 0x0001 54 #define APM_STATE_ENGAGE 0x0001
55 55
56 /* 56 /*
57 * Events (results of Get PM Event) 57 * Events (results of Get PM Event)
58 */ 58 */
59 #define APM_SYS_STANDBY 0x0001 59 #define APM_SYS_STANDBY 0x0001
60 #define APM_SYS_SUSPEND 0x0002 60 #define APM_SYS_SUSPEND 0x0002
61 #define APM_NORMAL_RESUME 0x0003 61 #define APM_NORMAL_RESUME 0x0003
62 #define APM_CRITICAL_RESUME 0x0004 62 #define APM_CRITICAL_RESUME 0x0004
63 #define APM_LOW_BATTERY 0x0005 63 #define APM_LOW_BATTERY 0x0005
64 #define APM_POWER_STATUS_CHANGE 0x0006 64 #define APM_POWER_STATUS_CHANGE 0x0006
65 #define APM_UPDATE_TIME 0x0007 65 #define APM_UPDATE_TIME 0x0007
66 #define APM_CRITICAL_SUSPEND 0x0008 66 #define APM_CRITICAL_SUSPEND 0x0008
67 #define APM_USER_STANDBY 0x0009 67 #define APM_USER_STANDBY 0x0009
68 #define APM_USER_SUSPEND 0x000a 68 #define APM_USER_SUSPEND 0x000a
69 #define APM_STANDBY_RESUME 0x000b 69 #define APM_STANDBY_RESUME 0x000b
70 #define APM_CAPABILITY_CHANGE 0x000c 70 #define APM_CAPABILITY_CHANGE 0x000c
71 #define APM_USER_HIBERNATION 0x000d 71 #define APM_USER_HIBERNATION 0x000d
72 #define APM_HIBERNATION_RESUME 0x000e 72 #define APM_HIBERNATION_RESUME 0x000e
73 73
74 /* 74 /*
75 * Error codes 75 * Error codes
76 */ 76 */
77 #define APM_SUCCESS 0x00 77 #define APM_SUCCESS 0x00
78 #define APM_DISABLED 0x01 78 #define APM_DISABLED 0x01
79 #define APM_CONNECTED 0x02 79 #define APM_CONNECTED 0x02
80 #define APM_NOT_CONNECTED 0x03 80 #define APM_NOT_CONNECTED 0x03
81 #define APM_16_CONNECTED 0x05 81 #define APM_16_CONNECTED 0x05
82 #define APM_16_UNSUPPORTED 0x06 82 #define APM_16_UNSUPPORTED 0x06
83 #define APM_32_CONNECTED 0x07 83 #define APM_32_CONNECTED 0x07
84 #define APM_32_UNSUPPORTED 0x08 84 #define APM_32_UNSUPPORTED 0x08
85 #define APM_BAD_DEVICE 0x09 85 #define APM_BAD_DEVICE 0x09
86 #define APM_BAD_PARAM 0x0a 86 #define APM_BAD_PARAM 0x0a
87 #define APM_NOT_ENGAGED 0x0b 87 #define APM_NOT_ENGAGED 0x0b
88 #define APM_BAD_FUNCTION 0x0c 88 #define APM_BAD_FUNCTION 0x0c
89 #define APM_RESUME_DISABLED 0x0d 89 #define APM_RESUME_DISABLED 0x0d
90 #define APM_NO_ERROR 0x53 90 #define APM_NO_ERROR 0x53
91 #define APM_BAD_STATE 0x60 91 #define APM_BAD_STATE 0x60
92 #define APM_NO_EVENTS 0x80 92 #define APM_NO_EVENTS 0x80
93 #define APM_NOT_PRESENT 0x86 93 #define APM_NOT_PRESENT 0x86
94 94
95 /* 95 /*
96 * APM Device IDs 96 * APM Device IDs
97 */ 97 */
98 #define APM_DEVICE_BIOS 0x0000 98 #define APM_DEVICE_BIOS 0x0000
99 #define APM_DEVICE_ALL 0x0001 99 #define APM_DEVICE_ALL 0x0001
100 #define APM_DEVICE_DISPLAY 0x0100 100 #define APM_DEVICE_DISPLAY 0x0100
101 #define APM_DEVICE_STORAGE 0x0200 101 #define APM_DEVICE_STORAGE 0x0200
102 #define APM_DEVICE_PARALLEL 0x0300 102 #define APM_DEVICE_PARALLEL 0x0300
103 #define APM_DEVICE_SERIAL 0x0400 103 #define APM_DEVICE_SERIAL 0x0400
104 #define APM_DEVICE_NETWORK 0x0500 104 #define APM_DEVICE_NETWORK 0x0500
105 #define APM_DEVICE_PCMCIA 0x0600 105 #define APM_DEVICE_PCMCIA 0x0600
106 #define APM_DEVICE_BATTERY 0x8000 106 #define APM_DEVICE_BATTERY 0x8000
107 #define APM_DEVICE_OEM 0xe000 107 #define APM_DEVICE_OEM 0xe000
108 #define APM_DEVICE_OLD_ALL 0xffff 108 #define APM_DEVICE_OLD_ALL 0xffff
109 #define APM_DEVICE_CLASS 0x00ff 109 #define APM_DEVICE_CLASS 0x00ff
110 #define APM_DEVICE_MASK 0xff00 110 #define APM_DEVICE_MASK 0xff00
111 111
112 112
113 /* 113 /*
114 * Battery status 114 * Battery status
115 */ 115 */
116 #define APM_MAX_BATTERIES 2 116 #define APM_MAX_BATTERIES 2
117 117
118 /* 118 /*
119 * APM defined capability bit flags 119 * APM defined capability bit flags
120 */ 120 */
121 #define APM_CAP_GLOBAL_STANDBY 0x0001 121 #define APM_CAP_GLOBAL_STANDBY 0x0001
122 #define APM_CAP_GLOBAL_SUSPEND 0x0002 122 #define APM_CAP_GLOBAL_SUSPEND 0x0002
123 #define APM_CAP_RESUME_STANDBY_TIMER 0x0004 123 #define APM_CAP_RESUME_STANDBY_TIMER 0x0004 /* Timer resume from standby */
124 #define APM_CAP_RESUME_SUSPEND_TIMER 0x0008 124 #define APM_CAP_RESUME_SUSPEND_TIMER 0x0008 /* Timer resume from suspend */
125 #define APM_CAP_RESUME_STANDBY_RING 0x0010 125 #define APM_CAP_RESUME_STANDBY_RING 0x0010 /* Resume on Ring fr standby */
126 #define APM_CAP_RESUME_SUSPEND_RING 0x0020 126 #define APM_CAP_RESUME_SUSPEND_RING 0x0020 /* Resume on Ring fr suspend */
127 #define APM_CAP_RESUME_STANDBY_PCMCIA 0x0040 127 #define APM_CAP_RESUME_STANDBY_PCMCIA 0x0040 /* Resume on PCMCIA Ring */
128 #define APM_CAP_RESUME_SUSPEND_PCMCIA 0x0080 128 #define APM_CAP_RESUME_SUSPEND_PCMCIA 0x0080 /* Resume on PCMCIA Ring */
129 129
130 /* 130 /*
131 * ioctl operations 131 * ioctl operations
132 */ 132 */
133 #include <linux/ioctl.h> 133 #include <linux/ioctl.h>
134 134
135 #define APM_IOC_STANDBY _IO('A', 1) 135 #define APM_IOC_STANDBY _IO('A', 1)
136 #define APM_IOC_SUSPEND _IO('A', 2) 136 #define APM_IOC_SUSPEND _IO('A', 2)
137 137
138 #endif /* _UAPI_LINUX_APM_H */ 138 #endif /* _UAPI_LINUX_APM_H */
139 139
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