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/* $OpenBSD: pm_direct.h,v 1.12 2011/05/14 12:01:16 mpi Exp $ */
/* $NetBSD: pm_direct.h,v 1.5 1999/07/12 15:54:55 tsubai Exp $ */
/*
* Copyright (C) 1997 Takashi Hamada
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Takashi Hamada.
* 4. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
/* From: pm_direct.h 1.0 01/02/97 Takashi Hamada */
#ifndef _PM_DIRECT_H_
#define _PM_DIRECT_H_
/*
* Public declarations that other routines may need.
*/
/* data structure of the command of the Power Manager */
typedef struct {
short command; /* command of the Power Manager */
short num_data; /* number of data */
char *s_buf; /* pointer to buffer for sending */
char *r_buf; /* pointer to buffer for receiving */
char data[32]; /* data buffer (is it too much?) */
} PMData;
int pmgrop(PMData *);
int pm_adb_op(u_char *, void *, void *, int);
void pm_adb_restart(void);
void pm_adb_poweroff(void);
void pm_intr(void);
void pm_read_date_time(time_t *);
void pm_set_date_time(time_t);
struct pmu_battery_info
{
unsigned int flags;
unsigned int cur_charge;
unsigned int max_charge;
signed int draw;
unsigned int voltage;
};
int pm_battery_info(int, struct pmu_battery_info *);
void pm_eject_pcmcia(int);
void pmu_fileserver_mode(int);
/* PMU commands */
#define PMU_RESET_ADB 0x00 /* Reset ADB */
#define PMU_POWER_OFF 0x7e /* Turn Power off */
#define PMU_RESET_CPU 0xd0 /* Reset CPU */
#define PMU_SET_RTC 0x30 /* Set realtime clock */
#define PMU_READ_RTC 0x38 /* Read realtime clock */
#define PMU_WRITE_PRAM 0x32 /* Write PRAM */
#define PMU_READ_PRAM 0x3a /* Read PRAM */
#define PMU_WRITE_NVRAM 0x33 /* Write NVRAM */
#define PMU_READ_NVRAM 0x3b /* Read NVRAM */
#define PMU_EJECT_PCMCIA 0x4c /* Eject PCMCIA slot */
#define PMU_SET_BRIGHTNESS 0x41 /* Set backlight brightness */
#define PMU_READ_BRIGHTNESS 0xd9 /* Read brightness button position */
#define PMU_POWER_EVENTS 0x8f /* Send power-event commands to PMU */
#define PMU_SYSTEM_READY 0xdf /* tell PMU we are awake */
#define PMU_SMART_BATTERY_STATE 0x6f /* Read battery state */
#define PMU_I2C 0x9a /* I2C */
/* Bits in PMU interrupt and interrupt mask bytes */
#define PMU_INT_ADB_AUTO 0x04 /* ADB autopoll, when PMU_INT_ADB */
#define PMU_INT_PCEJECT 0x04 /* PC-card eject buttons */
#define PMU_INT_SNDBRT 0x08 /* sound/brightness up/down buttons */
#define PMU_INT_ADB 0x10 /* ADB autopoll or reply data */
#define PMU_INT_BATTERY 0x20
#define PMU_INT_WAKEUP 0x40
#define PMU_INT_TICK 0x80 /* 1-second tick interrupt */
#define PMU_INT_ALL 0xff /* Mask of all interrupts */
/* Bits to use with the PMU_POWER_CTRL0 command */
#define PMU_POW0_ON 0x80 /* OR this to power ON the device */
#define PMU_POW0_OFF 0x00 /* leave bit 7 to 0 to power it OFF */
/* Bits to use with the PMU_POWER_CTRL command */
#define PMU_POW_ON 0x80 /* OR this to power ON the device */
#define PMU_POW_OFF 0x00 /* leave bit 7 to 0 to power it OFF */
#define PMU_POW_BACKLIGHT 0x01 /* backlight power */
#define PMU_POW_CHARGER 0x02 /* battery charger power */
#define PMU_POW_IRLED 0x04 /* IR led power (on wallstreet) */
#define PMU_POW_MEDIABAY 0x08 /* media bay power (wallstreet/lombard ?) */
/* PMU PMU_POWER_EVENTS commands */
enum {
PMU_PWR_GET_POWERUP_EVENTS = 0x00,
PMU_PWR_SET_POWERUP_EVENTS = 0x01,
PMU_PWR_CLR_POWERUP_EVENTS = 0x02,
PMU_PWR_GET_WAKEUP_EVENTS = 0x03,
PMU_PWR_SET_WAKEUP_EVENTS = 0x04,
PMU_PWR_CLR_WAKEUP_EVENTS = 0x05,
};
/* PMU WAKE ON EVENTS */
#define PMU_WAKE_KEYB 0x01
#define PMU_WAKE_AC_LOSS 0x02
#define PMU_WAKE_AC_CHG 0x04
#define PMU_WAKE_LID 0x08
#define PMU_WAKE_RING 0x10
/* PMU Power Information */
#define PMU_PWR_AC_PRESENT (1 << 0)
#define PMU_PWR_BATT_PRESENT (1 << 2)
/* PMU I2C */
#define PMU_I2C_SIMPLE 0x00
#define PMU_I2C_NORMAL 0x01
#define PMU_I2C_COMBINED 0x02
#endif
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