76 lines
3.1 KiB
C
76 lines
3.1 KiB
C
/* $NetBSD: pm_direct.h,v 1.5 1999/07/12 15:54:55 tsubai Exp $ */
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/*
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* Copyright (C) 1997 Takashi Hamada
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by Takashi Hamada.
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* 4. The name of the author may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/* From: pm_direct.h 1.0 01/02/97 Takashi Hamada */
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/*
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* Public declarations that other routines may need.
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*/
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/* data structure of the command of the Power Manager */
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typedef struct {
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short command; /* command of the Power Manager */
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short num_data; /* number of data */
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char *s_buf; /* pointer to buffer for sending */
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char *r_buf; /* pointer to buffer for receiving */
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char data[32]; /* data buffer (is it too much?) */
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} PMData;
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int pmgrop __P((PMData *));
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void pm_adb_restart __P((void));
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void pm_adb_poweroff __P((void));
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void pm_read_date_time __P((u_long *));
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void pm_set_date_time __P((u_long));
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int pm_read_nvram __P((int));
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void pm_write_nvram __P((int, int));
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int pm_read_brightness __P((void));
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void pm_set_brightness __P((int));
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void pm_init_brightness __P((void));
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void pm_eject_pcmcia __P((int));
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/* PMU commands */
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#define PMU_POWER_OFF 0x7e /* Turn Power off */
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#define PMU_RESET_CPU 0xd0 /* Reset CPU */
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#define PMU_SET_RTC 0x30 /* Set realtime clock */
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#define PMU_READ_RTC 0x38 /* Read realtime clock */
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#define PMU_WRITE_PRAM 0x32 /* Write PRAM */
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#define PMU_READ_PRAM 0x3a /* Read PRAM */
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#define PMU_WRITE_NVRAM 0x33 /* Write NVRAM */
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#define PMU_READ_NVRAM 0x3b /* Read NVRAM */
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#define PMU_EJECT_PCMCIA 0x4c /* Eject PCMCIA slot */
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#define PMU_SET_BRIGHTNESS 0x41 /* Set backlight brightness */
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#define PMU_READ_BRIGHTNESS 0xd9 /* Read brightness button position */
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