1/*
2 * APM (Advanced Power Management) BIOS Device Driver
3 *
4 * Copyright (c) 1994-1995 by HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
5 *
6 * This software may be used, modified, copied, and distributed, in
7 * both source and binary form provided that the above copyright and
8 * these terms are retained. Under no circumstances is the author
9 * responsible for the proper functioning of this software, nor does
10 * the author assume any responsibility for damages incurred with its
11 * use.
12 *
13 * Aug, 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
14 *
15 * $FreeBSD: head/sys/i386/include/apm_bios.h 64251 2000-08-04 20:28:53Z iwasaki $
16 */
17
18#ifndef _MACHINE_APM_BIOS_H_
19#define _MACHINE_APM_BIOS_H_
20
21#ifndef _KERNEL
22#include <sys/types.h>
23#endif

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113#define PMDV_NET0 0x0500
114#define PMDV_NET1 0x0501
115#define PMDV_NET2 0x0502
116#define PMDV_NET3 0x0503
117#define PMDV_PCMCIA0 0x0600
118#define PMDV_PCMCIA1 0x0601
119#define PMDV_PCMCIA2 0x0602
120#define PMDV_PCMCIA3 0x0603
121/* 0x0700 - 0xdfff Reserved */
122/* 0xe000 - 0xefff OEM-defined power device IDs */
123/* 0xf000 - 0xffff Reserved */
124
125/* Power state */
126#define PMST_APMENABLED 0x0000
127#define PMST_STANDBY 0x0001
128#define PMST_SUSPEND 0x0002
129#define PMST_OFF 0x0003

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215 u_int ai_batt_life; /* Remaining battery life in percent (0) */
216 int ai_batt_time; /* Remaining battery time in seconds (0) */
217 u_int ai_status; /* True if enabled (0) */
218 u_int ai_batteries; /* Number of batteries (1) */
219 u_int ai_capabilities;/* APM Capabilities (1) */
220 u_int ai_spare[6]; /* For future expansion */
221} *apm_info_t;
222
223struct apm_bios_arg {
224 u_long eax;
225 u_long ebx;
226 u_long ecx;
227 u_long edx;
228 u_long esi;
229 u_long edi;
230};

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240#define APMIO_ENABLE _IO('P', 5)
241#define APMIO_DISABLE _IO('P', 6)
242#define APMIO_HALTCPU _IO('P', 7)
243#define APMIO_NOTHALTCPU _IO('P', 8)
244#define APMIO_DISPLAY _IOW('P', 9, int)
245#define APMIO_BIOS _IOWR('P', 10, struct apm_bios_arg)
246#define APMIO_GETINFO _IOR('P', 11, struct apm_info)
247#define APMIO_STANDBY _IO('P', 12)
248/* for /dev/apmctl */
249#define APMIO_NEXTEVENT _IOR('A', 100, struct apm_event_info)
250#define APMIO_REJECTLASTREQ _IO('P', 101)
251
252#endif /* !ASSEMBLER && !INITIALIZER */
253
254#endif /* !_MACHINE_APM_BIOS_H_ */