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-rw-r--r--include/linux/apm_bios.h125
1 files changed, 3 insertions, 122 deletions
diff --git a/include/linux/apm_bios.h b/include/linux/apm_bios.h
index 01a6244c9bc9..9c3a87184f48 100644
--- a/include/linux/apm_bios.h
+++ b/include/linux/apm_bios.h
@@ -1,6 +1,3 @@
1#ifndef _LINUX_APM_H
2#define _LINUX_APM_H
3
4/* 1/*
5 * Include file for the interface to an APM BIOS 2 * Include file for the interface to an APM BIOS
6 * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au) 3 * Copyright 1994-2001 Stephen Rothwell (sfr@canb.auug.org.au)
@@ -15,25 +12,11 @@
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details. 13 * General Public License for more details.
17 */ 14 */
15#ifndef _LINUX_APM_H
16#define _LINUX_APM_H
18 17
19#include <linux/types.h> 18#include <uapi/linux/apm_bios.h>
20
21typedef unsigned short apm_event_t;
22typedef unsigned short apm_eventinfo_t;
23
24struct apm_bios_info {
25 __u16 version;
26 __u16 cseg;
27 __u32 offset;
28 __u16 cseg_16;
29 __u16 dseg;
30 __u16 flags;
31 __u16 cseg_len;
32 __u16 cseg_16_len;
33 __u16 dseg_len;
34};
35 19
36#ifdef __KERNEL__
37 20
38#define APM_CS (GDT_ENTRY_APMBIOS_BASE * 8) 21#define APM_CS (GDT_ENTRY_APMBIOS_BASE * 8)
39#define APM_CS_16 (APM_CS + 8) 22#define APM_CS_16 (APM_CS + 8)
@@ -110,111 +93,9 @@ struct apm_info {
110 */ 93 */
111extern struct apm_info apm_info; 94extern struct apm_info apm_info;
112 95
113#endif /* __KERNEL__ */
114
115/*
116 * Power states
117 */
118#define APM_STATE_READY 0x0000
119#define APM_STATE_STANDBY 0x0001
120#define APM_STATE_SUSPEND 0x0002
121#define APM_STATE_OFF 0x0003
122#define APM_STATE_BUSY 0x0004
123#define APM_STATE_REJECT 0x0005
124#define APM_STATE_OEM_SYS 0x0020
125#define APM_STATE_OEM_DEV 0x0040
126
127#define APM_STATE_DISABLE 0x0000
128#define APM_STATE_ENABLE 0x0001
129
130#define APM_STATE_DISENGAGE 0x0000
131#define APM_STATE_ENGAGE 0x0001
132
133/*
134 * Events (results of Get PM Event)
135 */
136#define APM_SYS_STANDBY 0x0001
137#define APM_SYS_SUSPEND 0x0002
138#define APM_NORMAL_RESUME 0x0003
139#define APM_CRITICAL_RESUME 0x0004
140#define APM_LOW_BATTERY 0x0005
141#define APM_POWER_STATUS_CHANGE 0x0006
142#define APM_UPDATE_TIME 0x0007
143#define APM_CRITICAL_SUSPEND 0x0008
144#define APM_USER_STANDBY 0x0009
145#define APM_USER_SUSPEND 0x000a
146#define APM_STANDBY_RESUME 0x000b
147#define APM_CAPABILITY_CHANGE 0x000c
148
149/*
150 * Error codes
151 */
152#define APM_SUCCESS 0x00
153#define APM_DISABLED 0x01
154#define APM_CONNECTED 0x02
155#define APM_NOT_CONNECTED 0x03
156#define APM_16_CONNECTED 0x05
157#define APM_16_UNSUPPORTED 0x06
158#define APM_32_CONNECTED 0x07
159#define APM_32_UNSUPPORTED 0x08
160#define APM_BAD_DEVICE 0x09
161#define APM_BAD_PARAM 0x0a
162#define APM_NOT_ENGAGED 0x0b
163#define APM_BAD_FUNCTION 0x0c
164#define APM_RESUME_DISABLED 0x0d
165#define APM_NO_ERROR 0x53
166#define APM_BAD_STATE 0x60
167#define APM_NO_EVENTS 0x80
168#define APM_NOT_PRESENT 0x86
169
170/*
171 * APM Device IDs
172 */
173#define APM_DEVICE_BIOS 0x0000
174#define APM_DEVICE_ALL 0x0001
175#define APM_DEVICE_DISPLAY 0x0100
176#define APM_DEVICE_STORAGE 0x0200
177#define APM_DEVICE_PARALLEL 0x0300
178#define APM_DEVICE_SERIAL 0x0400
179#define APM_DEVICE_NETWORK 0x0500
180#define APM_DEVICE_PCMCIA 0x0600
181#define APM_DEVICE_BATTERY 0x8000
182#define APM_DEVICE_OEM 0xe000
183#define APM_DEVICE_OLD_ALL 0xffff
184#define APM_DEVICE_CLASS 0x00ff
185#define APM_DEVICE_MASK 0xff00
186
187#ifdef __KERNEL__
188/* 96/*
189 * This is the "All Devices" ID communicated to the BIOS 97 * This is the "All Devices" ID communicated to the BIOS
190 */ 98 */
191#define APM_DEVICE_BALL ((apm_info.connection_version > 0x0100) ? \ 99#define APM_DEVICE_BALL ((apm_info.connection_version > 0x0100) ? \
192 APM_DEVICE_ALL : APM_DEVICE_OLD_ALL) 100 APM_DEVICE_ALL : APM_DEVICE_OLD_ALL)
193#endif
194
195/*
196 * Battery status
197 */
198#define APM_MAX_BATTERIES 2
199
200/*
201 * APM defined capability bit flags
202 */
203#define APM_CAP_GLOBAL_STANDBY 0x0001
204#define APM_CAP_GLOBAL_SUSPEND 0x0002
205#define APM_CAP_RESUME_STANDBY_TIMER 0x0004 /* Timer resume from standby */
206#define APM_CAP_RESUME_SUSPEND_TIMER 0x0008 /* Timer resume from suspend */
207#define APM_CAP_RESUME_STANDBY_RING 0x0010 /* Resume on Ring fr standby */
208#define APM_CAP_RESUME_SUSPEND_RING 0x0020 /* Resume on Ring fr suspend */
209#define APM_CAP_RESUME_STANDBY_PCMCIA 0x0040 /* Resume on PCMCIA Ring */
210#define APM_CAP_RESUME_SUSPEND_PCMCIA 0x0080 /* Resume on PCMCIA Ring */
211
212/*
213 * ioctl operations
214 */
215#include <linux/ioctl.h>
216
217#define APM_IOC_STANDBY _IO('A', 1)
218#define APM_IOC_SUSPEND _IO('A', 2)
219
220#endif /* LINUX_APM_H */ 101#endif /* LINUX_APM_H */