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Annotation of sys/arch/macppc/include/apmvar.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: apmvar.h,v 1.4 2002/09/15 09:01:58 deraadt Exp $      */
                      2:
                      3: /*
                      4:  *  Copyright (c) 2001 Alexander Guy
                      5:  *  Copyright (c) 1995 John T. Kohl
                      6:  *  All rights reserved.
                      7:  *
                      8:  *  Redistribution and use in source and binary forms, with or without
                      9:  *  modification, are permitted provided that the following conditions
                     10:  *  are met:
                     11:  *  1. Redistributions of source code must retain the above copyright
                     12:  *     notice, this list of conditions and the following disclaimer.
                     13:  *  2. Redistributions in binary form must reproduce the above copyright
                     14:  *     notice, this list of conditions and the following disclaimer in the
                     15:  *     documentation and/or other materials provided with the distribution.
                     16:  *  3. The name of the author may not be used to endorse or promote products
                     17:  *     derived from this software without specific prior written permission.
                     18:  *
                     19:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
                     20:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
                     21:  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
                     22:  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
                     23:  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
                     24:  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
                     25:  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     26:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
                     27:  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
                     28:  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     29:  * POSSIBILITY OF SUCH DAMAGE.
                     30:  *
                     31:  */
                     32: #ifndef _MACPPC_APMVAR_H_
                     33: #define _MACPPC_APMVAR_H_
                     34:
                     35: #include <sys/ioccom.h>
                     36:
                     37: /* Advanced Power Management (v1.0 and v1.1 specification)
                     38:  * functions/defines/etc.
                     39:  */
                     40:
                     41: /* These definitions make up the heart of the user-land interface
                     42:  * to the APM devices.
                     43:  */
                     44:
                     45: #define                APM_AC_OFF              0x00
                     46: #define                APM_AC_ON               0x01
                     47: #define                APM_AC_BACKUP           0x02
                     48: #define                APM_AC_UNKNOWN          0xff
                     49: #define                APM_BATT_HIGH           0x00
                     50: #define                APM_BATT_LOW            0x01
                     51: #define                APM_BATT_CRITICAL       0x02
                     52: #define                APM_BATT_CHARGING       0x03
                     53: #define                APM_BATT_UNKNOWN        0xff
                     54: #define                APM_BATT_LIFE_UNKNOWN   0xff
                     55:
                     56: #define                APM_NOEVENT             0x0000
                     57: #define                APM_STANDBY_REQ         0x0001
                     58: #define                APM_SUSPEND_REQ         0x0002
                     59: #define                APM_NORMAL_RESUME       0x0003
                     60: #define                APM_CRIT_RESUME         0x0004 /* suspend/resume happened
                     61:                                                  without us */
                     62: #define                APM_BATTERY_LOW         0x0005
                     63: #define                APM_POWER_CHANGE        0x0006
                     64: #define                APM_UPDATE_TIME         0x0007
                     65: #define                APM_CRIT_SUSPEND_REQ    0x0008
                     66: #define                APM_USER_STANDBY_REQ    0x0009
                     67: #define                APM_USER_SUSPEND_REQ    0x000A
                     68: #define                APM_SYS_STANDBY_RESUME  0x000B
                     69: #define                APM_CAPABILITY_CHANGE   0x000C  /* apm v1.2 */
                     70: #define                APM_EVENT_MASK          0xffff
                     71:
                     72: #define        APM_EVENT_COMPOSE(t,i)  ((((i) & 0x7fff) << 16)|((t) & APM_EVENT_MASK))
                     73: #define        APM_EVENT_TYPE(e)       ((e) & APM_EVENT_MASK)
                     74: #define        APM_EVENT_INDEX(e)      ((e) >> 16)
                     75:
                     76: /*
                     77:  * LP (Laptop Package)
                     78:  *
                     79:  * Copyright (C) 1994 by HOSOKAWA Tatsumi <hosokawa@mt.cs.keio.ac.jp>
                     80:  *
                     81:  * This software may be used, modified, copied, and distributed, in
                     82:  * both source and binary form provided that the above copyright and
                     83:  * these terms are retained. Under no circumstances is the author
                     84:  * responsible for the proper functioning of this software, nor does
                     85:  * the author assume any responsibility for damages incurred with its
                     86:  * use.
                     87:  *
                     88:  * Sep., 1994  Implemented on FreeBSD 1.1.5.1R (Toshiba AVS001WD)
                     89:  */
                     90:
                     91: #define APM_BATTERY_ABSENT 4
                     92:
                     93: struct apm_power_info {
                     94:        u_char battery_state;
                     95:        u_char ac_state;
                     96:        u_char battery_life;
                     97:        u_char spare1;
                     98:        u_int minutes_left;             /* estimate */
                     99:        u_int spare2[6];
                    100: };
                    101:
                    102: struct apm_ctl {
                    103:        u_int dev;
                    104:        u_int mode;
                    105: };
                    106:
                    107: #define        APM_IOC_REJECT  _IOW('A', 0, struct apm_event_info) /* reject request # */
                    108: #define        APM_IOC_STANDBY _IO('A', 1)     /* put system into standby */
                    109: #define        APM_IOC_SUSPEND _IO('A', 2)     /* put system into suspend */
                    110: #define        APM_IOC_GETPOWER _IOR('A', 3, struct apm_power_info) /* fetch battery state */
                    111: #define        APM_IOC_DEV_CTL _IOW('A', 5, struct apm_ctl) /* put device into mode */
                    112: #define APM_IOC_PRN_CTL _IOW('A', 6, int ) /* driver power status msg */
                    113: #define                APM_PRINT_ON    0       /* driver power status displayed */
                    114: #define                APM_PRINT_OFF   1       /* driver power status not displayed */
                    115: #define                APM_PRINT_PCT   2       /* driver power status only displayed
                    116:                                           if the percentage changes */
                    117:
                    118: #endif /* _MACPPC_APMVAR_H_ */