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freebsd-dev/sys/i386/include/apm_bios.h

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/* -> /*- for copyright notices, minor format tweaks as necessary
2005-01-06 22:18:23 +00:00
/*-
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
* APM (Advanced Power Management) BIOS Device Driver
*
* Copyright (c) 1994-1995 by HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
*
* This software may be used, modified, copied, and distributed, in
* both source and binary form provided that the above copyright and
Remove trailing whitespace.
1995-05-30 08:16:23 +00:00
* these terms are retained. Under no circumstances is the author
* responsible for the proper functioning of this software, nor does
* the author assume any responsibility for damages incurred with its
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
* use.
*
* Aug, 1994 Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
Added $Id$
1994-10-01 05:13:37 +00:00
*
$Id$ -> $FreeBSD$
1999-08-28 01:08:13 +00:00
* $FreeBSD$
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
*/
Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: - don't include <sys/ioctl.h> in any header. Include <sys/ioccom.h> instead. This was already done in 4.4Lite for the most important ioctl headers. Header spam currently increases kernel build times by 10-20%. There are more than 30000 #includes (not counting duplicates) for compiling LINT. - include <sys/types.h> if and only it is necessary to make the header almost self-sufficient (some ioctl headers still need structs from elsewhere). - uniformized idempotency ifdefs. Copied the style in the 4.4Lite ioctl headers.
1996-09-21 14:59:43 +00:00
#ifndef _MACHINE_APM_BIOS_H_
#define _MACHINE_APM_BIOS_H_
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
1999-12-29 04:46:21 +00:00
#ifndef _KERNEL
Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: - don't include <sys/ioctl.h> in any header. Include <sys/ioccom.h> instead. This was already done in 4.4Lite for the most important ioctl headers. Header spam currently increases kernel build times by 10-20%. There are more than 30000 #includes (not counting duplicates) for compiling LINT. - include <sys/types.h> if and only it is necessary to make the header almost self-sufficient (some ioctl headers still need structs from elsewhere). - uniformized idempotency ifdefs. Copied the style in the 4.4Lite ioctl headers.
1996-09-21 14:59:43 +00:00
#include <sys/types.h>
#endif
#include <sys/ioccom.h>
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
/* BIOS id */
#define APM_BIOS 0x53
Major update to the kernel's BIOS-calling ability. - Add support for calling 32-bit code in other segments - Add support for calling 16-bit protected mode code Update APM to use this facility. Submitted by: jlemon
1999-07-29 01:49:19 +00:00
#define APM_INT 0x15
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
/* APM flags */
#define APM_16BIT_SUPPORT 0x01
#define APM_32BIT_SUPPORT 0x02
#define APM_CPUIDLE_SLOW 0x04
#define APM_DISABLED 0x08
#define APM_DISENGAGED 0x10
/* APM initializer physical address */
#define APM_OURADDR 0x00080000
/* APM functions */
#define APM_INSTCHECK 0x00
#define APM_REALCONNECT 0x01
#define APM_PROT16CONNECT 0x02
#define APM_PROT32CONNECT 0x03
#define APM_DISCONNECT 0x04
#define APM_CPUIDLE 0x05
#define APM_CPUBUSY 0x06
#define APM_SETPWSTATE 0x07
#define APM_ENABLEDISABLEPM 0x08
#define APM_RESTOREDEFAULT 0x09
#define APM_GETPWSTATUS 0x0a
#define APM_GETPMEVENT 0x0b
#define APM_GETPWSTATE 0x0c
#define APM_ENABLEDISABLEDPM 0x0d
#define APM_DRVVERSION 0x0e
#define APM_ENGAGEDISENGAGEPM 0x0f
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
#define APM_GETCAPABILITIES 0x10
#define APM_RESUMETIMER 0x11
#define APM_RESUMEONRING 0x12
#define APM_TIMERREQUESTS 0x13
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
#define APM_OEMFUNC 0x80
/* error code */
#define APME_OK 0x00
#define APME_PMDISABLED 0x01
#define APME_REALESTABLISHED 0x02
#define APME_NOTCONNECTED 0x03
#define APME_PROT16ESTABLISHED 0x05
#define APME_PROT16NOTSUPPORTED 0x06
#define APME_PROT32ESTABLISHED 0x07
#define APME_PROT32NOTDUPPORTED 0x08
#define APME_UNKNOWNDEVICEID 0x09
#define APME_OUTOFRANGE 0x0a
#define APME_NOTENGAGED 0x0b
#define APME_CANTENTERSTATE 0x60
#define APME_NOPMEVENT 0x80
#define APME_NOAPMPRESENT 0x86
/* device code */
#define PMDV_APMBIOS 0x0000
#define PMDV_ALLDEV 0x0001
#define PMDV_DISP0 0x0100
#define PMDV_DISP1 0x0101
Cleanup debug messages and Add some enhancements from linux on display control by apm -d. - Remove APM_DEBUG to avoid re-build kernel with such a unspported optioin. - Introduce new denug flag `debug.apm_debug' which can be controlled by sysctl interface and loader by setting like "debug.apm_debug=1", you will get debug messages from APM driver. - Add some enhancements from linux on display control by apm -d. I'm expecting that we can see some improvements on some laptops where apm -d doesn't work correctly so far. Reviewed by: -mobile and -current folks (no objection) Suggested by: Susumu WAKABAYASHI <susumu@wakabaya.net>
2000-08-04 20:28:53 +00:00
#define PMDV_DISPALL 0x01ff
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
#define PMDV_2NDSTORAGE0 0x0200
#define PMDV_2NDSTORAGE1 0x0201
#define PMDV_2NDSTORAGE2 0x0202
#define PMDV_2NDSTORAGE3 0x0203
#define PMDV_PARALLEL0 0x0300
#define PMDV_PARALLEL1 0x0301
#define PMDV_SERIAL0 0x0400
#define PMDV_SERIAL1 0x0401
#define PMDV_SERIAL2 0x0402
#define PMDV_SERIAL3 0x0403
#define PMDV_SERIAL4 0x0404
#define PMDV_SERIAL5 0x0405
#define PMDV_SERIAL6 0x0406
#define PMDV_SERIAL7 0x0407
#define PMDV_NET0 0x0500
#define PMDV_NET1 0x0501
#define PMDV_NET2 0x0502
#define PMDV_NET3 0x0503
#define PMDV_PCMCIA0 0x0600
#define PMDV_PCMCIA1 0x0601
#define PMDV_PCMCIA2 0x0602
#define PMDV_PCMCIA3 0x0603
Add output of per battery information to apm(1). New ioctl APMIO_GETPWSTATUS is introduced. Reviewed by: -mobile and -current folks (no objection)
2000-08-13 17:05:27 +00:00
/* 0x0700 - 0x7fff Reserved */
#define PMDV_BATT_BASE 0x8000
#define PMDV_BATT0 0x8001
#define PMDV_BATT1 0x8002
#define PMDV_BATT_ALL 0x80ff
/* 0x8100 - 0xdfff Reserved */
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
/* 0xe000 - 0xefff OEM-defined power device IDs */
/* 0xf000 - 0xffff Reserved */
/* Power state */
#define PMST_APMENABLED 0x0000
#define PMST_STANDBY 0x0001
#define PMST_SUSPEND 0x0002
#define PMST_OFF 0x0003
#define PMST_LASTREQNOTIFY 0x0004
#define PMST_LASTREQREJECT 0x0005
/* 0x0006 - 0x001f Reserved system states */
/* 0x0020 - 0x003f OEM-defined system states */
/* 0x0040 - 0x007f OEM-defined device states */
/* 0x0080 - 0xffff Reserved device states */
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
#if !defined(ASSEMBLER) && !defined(INITIALIZER)
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
/* C definitions */
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
struct apmhook {
struct apmhook *ah_next;
Remove __P.
2002-03-20 05:48:58 +00:00
int (*ah_fun)(void *ah_arg);
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
void *ah_arg;
const char *ah_name;
int ah_order;
};
#define APM_HOOK_NONE (-1)
#define APM_HOOK_SUSPEND 0
#define APM_HOOK_RESUME 1
#define NAPM_HOOK 2
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
1999-12-29 04:46:21 +00:00
#ifdef _KERNEL
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
void apm_suspend(int state);
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
struct apmhook *apm_hook_establish (int apmh, struct apmhook *);
void apm_hook_disestablish (int apmh, struct apmhook *);
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
void apm_cpu_idle(void);
void apm_cpu_busy(void);
Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL" is an application space macro and the applications are supposed to be free to use it as they please (but cannot). This is consistant with the other BSD's who made this change quite some time ago. More commits to come.
1999-12-29 04:46:21 +00:00
#endif
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
#endif /* !ASSEMBLER && !INITIALIZER */
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
#define APM_MIN_ORDER 0x00
#define APM_MID_ORDER 0x80
#define APM_MAX_ORDER 0xff
/* power management event code */
#define PMEV_NOEVENT 0x0000
#define PMEV_STANDBYREQ 0x0001
#define PMEV_SUSPENDREQ 0x0002
#define PMEV_NORMRESUME 0x0003
#define PMEV_CRITRESUME 0x0004
#define PMEV_BATTERYLOW 0x0005
#define PMEV_POWERSTATECHANGE 0x0006
#define PMEV_UPDATETIME 0x0007
#define PMEV_CRITSUSPEND 0x0008
#define PMEV_USERSTANDBYREQ 0x0009
#define PMEV_USERSUSPENDREQ 0x000a
#define PMEV_STANDBYRESUME 0x000b
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
#define PMEV_CAPABILITIESCHANGE 0x000c
/* 0x000d - 0x00ff Reserved system events */
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
/* 0x0100 - 0x01ff Reserved device events */
/* 0x0200 - 0x02ff OEM-defined APM events */
/* 0x0300 - 0xffff Reserved */
#define PMEV_DEFAULT 0xffffffff /* used for customization */
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
#if !defined(ASSEMBLER) && !defined(INITIALIZER)
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
Expand the APMIO_GETINFO ioctl to return the estimated remaining battery time. For backward compatibility with old binaries, I assigned a new ioctl number for this call, and retained the old one as APMIO_GETINFO_OLD. I also added eight words of padding and a version field, so that future enhancements won't require jumping through this hoop again.
1997-11-12 04:12:51 +00:00
/*
* Old apm_info structure, returned by the APMIO_GETINFO_OLD ioctl. This
* is for backward compatibility with old executables.
*/
typedef struct apm_info_old {
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
u_int ai_major; /* APM major version */
u_int ai_minor; /* APM minor version */
u_int ai_acline; /* AC line status */
u_int ai_batt_stat; /* Battery status */
u_int ai_batt_life; /* Remaining battery life */
Return the status of the APM support (enabled/disabled) with the APM_GETINFO ioctl.
1996-03-13 00:42:56 +00:00
u_int ai_status; /* Status of APM support (enabled/disabled) */
Expand the APMIO_GETINFO ioctl to return the estimated remaining battery time. For backward compatibility with old binaries, I assigned a new ioctl number for this call, and retained the old one as APMIO_GETINFO_OLD. I also added eight words of padding and a version field, so that future enhancements won't require jumping through this hoop again.
1997-11-12 04:12:51 +00:00
} *apm_info_old_t;
/*
* Structure returned by the APMIO_GETINFO ioctl.
*
* In the comments below, the parenthesized numbers indicate the minimum
* value of ai_infoversion for which each field is valid.
*/
typedef struct apm_info {
u_int ai_infoversion; /* Indicates which fields are valid */
u_int ai_major; /* APM major version (0) */
u_int ai_minor; /* APM minor version (0) */
u_int ai_acline; /* AC line status (0) */
u_int ai_batt_stat; /* Battery status (0) */
u_int ai_batt_life; /* Remaining battery life in percent (0) */
int ai_batt_time; /* Remaining battery time in seconds (0) */
u_int ai_status; /* True if enabled (0) */
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
u_int ai_batteries; /* Number of batteries (1) */
u_int ai_capabilities;/* APM Capabilities (1) */
u_int ai_spare[6]; /* For future expansion */
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
} *apm_info_t;
Add output of per battery information to apm(1). New ioctl APMIO_GETPWSTATUS is introduced. Reviewed by: -mobile and -current folks (no objection)
2000-08-13 17:05:27 +00:00
/* Battery flag */
#define APM_BATT_HIGH 0x01
#define APM_BATT_LOW 0x02
#define APM_BATT_CRITICAL 0x04
#define APM_BATT_CHARGING 0x08
#define APM_BATT_NOT_PRESENT 0x10
#define APM_BATT_NO_SYSTEM 0x80
typedef struct apm_pwstatus {
u_int ap_device; /* Device code of battery */
u_int ap_acline; /* AC line status (0) */
u_int ap_batt_stat; /* Battery status (0) */
u_int ap_batt_flag; /* Battery flag (0) */
u_int ap_batt_life; /* Remaining battery life in percent (0) */
int ap_batt_time; /* Remaining battery time in seconds (0) */
} *apm_pwstatus_t;
Reenable the APMIO_BIOS ioctl and translate arguments into the new format (which is more like the old than I thought). Requested-by: imp
1999-07-30 19:35:03 +00:00
struct apm_bios_arg {
u_long eax;
u_long ebx;
u_long ecx;
u_long edx;
u_long esi;
u_long edi;
};
Major update to the kernel's BIOS-calling ability. - Add support for calling 32-bit code in other segments - Add support for calling 16-bit protected mode code Update APM to use this facility. Submitted by: jlemon
1999-07-29 01:49:19 +00:00
struct apm_event_info {
u_int type;
Add apmd support code.
1999-07-10 18:08:57 +00:00
u_int index;
u_int spare[8];
};
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
#define APMIO_SUSPEND _IO('P', 1)
Expand the APMIO_GETINFO ioctl to return the estimated remaining battery time. For backward compatibility with old binaries, I assigned a new ioctl number for this call, and retained the old one as APMIO_GETINFO_OLD. I also added eight words of padding and a version field, so that future enhancements won't require jumping through this hoop again.
1997-11-12 04:12:51 +00:00
#define APMIO_GETINFO_OLD _IOR('P', 2, struct apm_info_old)
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
#define APMIO_ENABLE _IO('P', 5)
#define APMIO_DISABLE _IO('P', 6)
#define APMIO_HALTCPU _IO('P', 7)
#define APMIO_NOTHALTCPU _IO('P', 8)
- Cleanup up the driver (remove un-needed parameters, white-space, etc..), plus add a better display suspend function. - Changed the Copyright's to reflect the new 'jp.FreeBSD.org' email address. Submitted by: nate & HOSOKAWA, Tatsumi <hosokawa@jp.FreeBSD.org>
1997-01-06 06:02:03 +00:00
#define APMIO_DISPLAY _IOW('P', 9, int)
Reenable the APMIO_BIOS ioctl and translate arguments into the new format (which is more like the old than I thought). Requested-by: imp
1999-07-30 19:35:03 +00:00
#define APMIO_BIOS _IOWR('P', 10, struct apm_bios_arg)
Expand the APMIO_GETINFO ioctl to return the estimated remaining battery time. For backward compatibility with old binaries, I assigned a new ioctl number for this call, and retained the old one as APMIO_GETINFO_OLD. I also added eight words of padding and a version field, so that future enhancements won't require jumping through this hoop again.
1997-11-12 04:12:51 +00:00
#define APMIO_GETINFO _IOR('P', 11, struct apm_info)
Add the ability to suspend as well as hibernate to the system. This is the kernel part of my commits, the userlevel stuff will be done in a separate commit. Add the ability to suspend as well as hibernate to syscons. Create a new virtual key like hibernate for suspend. Update apm_bios.h to define more apm bios goodies.
1998-07-06 06:29:07 +00:00
#define APMIO_STANDBY _IO('P', 12)
Add output of per battery information to apm(1). New ioctl APMIO_GETPWSTATUS is introduced. Reviewed by: -mobile and -current folks (no objection)
2000-08-13 17:05:27 +00:00
#define APMIO_GETPWSTATUS _IOWR('P', 13, struct apm_pwstatus)
Add apmd support code.
1999-07-10 18:08:57 +00:00
/* for /dev/apmctl */
#define APMIO_NEXTEVENT _IOR('A', 100, struct apm_event_info)
#define APMIO_REJECTLASTREQ _IO('P', 101)
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
This is the latest version of the APM stuff from HOSOKAWA, I have looked briefly over it, and see some serious architectural issues in this stuff. On the other hand, I doubt that we will have any solution to these issues before 2.1, so we might as well leave this in. Most of the stuff is bracketed by #ifdef's so it shouldn't matter too much in the normal case. Reviewed by: phk Submitted by: HOSOKAWA, Tatsumi <hosokawa@mt.cs.keio.ac.jp>
1995-02-17 02:22:57 +00:00
#endif /* !ASSEMBLER && !INITIALIZER */
Woops, missed these two files; part of HOSOKAWA Tatsumi's APM support.
1994-10-01 05:05:10 +00:00
Cleaned up all headers that include <sys/ioctl.h> or <sys/ioccom.h>: - don't include <sys/ioctl.h> in any header. Include <sys/ioccom.h> instead. This was already done in 4.4Lite for the most important ioctl headers. Header spam currently increases kernel build times by 10-20%. There are more than 30000 #includes (not counting duplicates) for compiling LINT. - include <sys/types.h> if and only it is necessary to make the header almost self-sufficient (some ioctl headers still need structs from elsewhere). - uniformized idempotency ifdefs. Copied the style in the 4.4Lite ioctl headers.
1996-09-21 14:59:43 +00:00
#endif /* !_MACHINE_APM_BIOS_H_ */
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