152 lines
5.8 KiB
C
152 lines
5.8 KiB
C
/* $NetBSD: pm_direct.h,v 1.12 2009/03/14 14:46:01 dsl 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 */
|
|
|
|
/*
|
|
* 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[128]; /* data buffer (is it too much?) */
|
|
/* null command seen w/ 120 data bytes */
|
|
} PMData;
|
|
|
|
int pmgrop(PMData *);
|
|
int pm_intr(void *);
|
|
void pm_init(void);
|
|
void pm_adb_restart(void);
|
|
void pm_adb_poweroff(void);
|
|
void pm_read_date_time(u_long *);
|
|
void pm_set_date_time(u_long);
|
|
|
|
struct pmu_battery_info
|
|
{
|
|
unsigned int flags;
|
|
unsigned int cur_charge;
|
|
unsigned int max_charge;
|
|
signed int draw;
|
|
unsigned int voltage;
|
|
unsigned int secs_remaining;
|
|
};
|
|
|
|
int pm_battery_info(int, struct pmu_battery_info *);
|
|
|
|
int pm_read_nvram(int);
|
|
void pm_write_nvram(int, int);
|
|
int pm_read_brightness(void);
|
|
void pm_set_brightness(int);
|
|
void pm_init_brightness(void);
|
|
void pm_eject_pcmcia(int);
|
|
|
|
/* PMU commands */
|
|
#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_BATTERY_STATE 0x6b /* Read old battery state */
|
|
#define PMU_SMART_BATTERY_STATE 0x6f /* Read battery state */
|
|
|
|
#define PMU_ADB_CMD 0x20 /* Send ADB packet */
|
|
#define PMU_ADB_POLL_OFF 0x21 /* Disable ADB auto-poll */
|
|
#define PMU_SET_VOL 0x40 /* Set volume button position */
|
|
#define PMU_GET_VOL 0x48 /* Get volume button position */
|
|
#define PMU_SET_IMASK 0x70 /* Set interrupt mask */
|
|
#define PMU_INT_ACK 0x78 /* Read interrupt bits */
|
|
#define PMU_CPU_SPEED 0x7d /* Control CPU speed on some models */
|
|
#define PMU_SLEEP 0x7f /* Put CPU to sleep */
|
|
#define PMU_I2C_CMD 0x9a /* i2c commands */
|
|
#define PMU_GET_LID_STATE 0xdc /* Report lid state */
|
|
#define PMU_GET_VERSION 0xea /* Identify thyself */
|
|
|
|
/* 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 */
|
|
|
|
/* 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 ?) */
|
|
|
|
/* Bits from PMU_GET_LID_STATE or PMU_INT_ENVIRONMENT on core99 */
|
|
#define PMU_ENV_LID_CLOSED 0x01 /* The lid is closed */
|
|
|
|
/* 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 Power Information */
|
|
|
|
#define PMU_PWR_AC_PRESENT (1 << 0)
|
|
#define PMU_PWR_BATT_CHARGING (1 << 1)
|
|
#define PMU_PWR_BATT_PRESENT (1 << 2)
|
|
#define PMU_PWR_PCHARGE_RESET (1 << 6)
|
|
|