Annotation of sys/arch/macppc/dev/pm_direct.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: pm_direct.h,v 1.11 2007/02/18 19:33:48 gwk Exp $ */
2: /* $NetBSD: pm_direct.h,v 1.5 1999/07/12 15:54:55 tsubai Exp $ */
3:
4: /*
5: * Copyright (C) 1997 Takashi Hamada
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. All advertising materials mentioning features or use of this software
17: * must display the following acknowledgement:
18: * This product includes software developed by Takashi Hamada.
19: * 4. The name of the author may not be used to endorse or promote products
20: * derived from this software without specific prior written permission.
21: *
22: * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
23: * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
24: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
25: * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
26: * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
27: * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
28: * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29: * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
30: * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
31: * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32: */
33: /* From: pm_direct.h 1.0 01/02/97 Takashi Hamada */
34: #ifndef _PM_DIRECT_H_
35: #define _PM_DIRECT_H_
36:
37: /*
38: * Public declarations that other routines may need.
39: */
40:
41: /* data structure of the command of the Power Manager */
42: typedef struct {
43: short command; /* command of the Power Manager */
44: short num_data; /* number of data */
45: char *s_buf; /* pointer to buffer for sending */
46: char *r_buf; /* pointer to buffer for receiving */
47: char data[32]; /* data buffer (is it too much?) */
48: } PMData;
49:
50: int pmgrop(PMData *);
51: int pm_adb_op(u_char *, void *, void *, int);
52: void pm_adb_restart(void);
53: void pm_adb_poweroff(void);
54: void pm_intr(void);
55: void pm_read_date_time(time_t *);
56: void pm_set_date_time(time_t);
57: void pm_setup_adb(void);
58:
59: struct pmu_battery_info
60: {
61: unsigned int flags;
62: unsigned int cur_charge;
63: unsigned int max_charge;
64: signed int draw;
65: unsigned int voltage;
66: };
67:
68: int pm_battery_info(int, struct pmu_battery_info *);
69:
70: void pm_eject_pcmcia(int);
71: void pmu_fileserver_mode(int);
72:
73: /* PMU commands */
74: #define PMU_RESET_ADB 0x00 /* Reset ADB */
75: #define PMU_POWER_OFF 0x7e /* Turn Power off */
76: #define PMU_RESET_CPU 0xd0 /* Reset CPU */
77:
78: #define PMU_SET_RTC 0x30 /* Set realtime clock */
79: #define PMU_READ_RTC 0x38 /* Read realtime clock */
80:
81: #define PMU_WRITE_PRAM 0x32 /* Write PRAM */
82: #define PMU_READ_PRAM 0x3a /* Read PRAM */
83:
84: #define PMU_WRITE_NVRAM 0x33 /* Write NVRAM */
85: #define PMU_READ_NVRAM 0x3b /* Read NVRAM */
86:
87: #define PMU_EJECT_PCMCIA 0x4c /* Eject PCMCIA slot */
88:
89: #define PMU_SET_BRIGHTNESS 0x41 /* Set backlight brightness */
90: #define PMU_READ_BRIGHTNESS 0xd9 /* Read brightness button position */
91:
92: #define PMU_POWER_EVENTS 0x8f /* Send power-event commands to PMU */
93: #define PMU_SYSTEM_READY 0xdf /* tell PMU we are awake */
94:
95: #define PMU_SMART_BATTERY_STATE 0x6f /* Read battery state */
96:
97: #define PMU_I2C 0x9a /* I2C */
98:
99: /* Bits in PMU interrupt and interrupt mask bytes */
100: #define PMU_INT_ADB_AUTO 0x04 /* ADB autopoll, when PMU_INT_ADB */
101: #define PMU_INT_PCEJECT 0x04 /* PC-card eject buttons */
102: #define PMU_INT_SNDBRT 0x08 /* sound/brightness up/down buttons */
103: #define PMU_INT_ADB 0x10 /* ADB autopoll or reply data */
104: #define PMU_INT_BATTERY 0x20
105: #define PMU_INT_WAKEUP 0x40
106: #define PMU_INT_TICK 0x80 /* 1-second tick interrupt */
107: #define PMU_INT_ALL 0xff /* Mask of all interrupts */
108:
109: /* Bits to use with the PMU_POWER_CTRL0 command */
110: #define PMU_POW0_ON 0x80 /* OR this to power ON the device */
111: #define PMU_POW0_OFF 0x00 /* leave bit 7 to 0 to power it OFF */
112:
113: /* Bits to use with the PMU_POWER_CTRL command */
114: #define PMU_POW_ON 0x80 /* OR this to power ON the device */
115: #define PMU_POW_OFF 0x00 /* leave bit 7 to 0 to power it OFF */
116: #define PMU_POW_BACKLIGHT 0x01 /* backlight power */
117: #define PMU_POW_CHARGER 0x02 /* battery charger power */
118: #define PMU_POW_IRLED 0x04 /* IR led power (on wallstreet) */
119: #define PMU_POW_MEDIABAY 0x08 /* media bay power (wallstreet/lombard ?) */
120:
121: /* PMU PMU_POWER_EVENTS commands */
122: enum {
123: PMU_PWR_GET_POWERUP_EVENTS = 0x00,
124: PMU_PWR_SET_POWERUP_EVENTS = 0x01,
125: PMU_PWR_CLR_POWERUP_EVENTS = 0x02,
126: PMU_PWR_GET_WAKEUP_EVENTS = 0x03,
127: PMU_PWR_SET_WAKEUP_EVENTS = 0x04,
128: PMU_PWR_CLR_WAKEUP_EVENTS = 0x05,
129: };
130:
131: /* PMU WAKE ON EVENTS */
132:
133: #define PMU_WAKE_KEYB 0x01
134: #define PMU_WAKE_AC_LOSS 0x02
135: #define PMU_WAKE_AC_CHG 0x04
136: #define PMU_WAKE_LID 0x08
137: #define PMU_WAKE_RING 0x10
138:
139: /* PMU Power Information */
140:
141: #define PMU_PWR_AC_PRESENT (1 << 0)
142: #define PMU_PWR_BATT_PRESENT (1 << 2)
143:
144: /* PMU I2C */
145: #define PMU_I2C_SIMPLE 0x00
146: #define PMU_I2C_NORMAL 0x01
147: #define PMU_I2C_COMBINED 0x02
148:
149: #endif
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