acpidev.h revision 1.4
1/* $OpenBSD: acpidev.h,v 1.4 2006/02/16 22:14:32 marco Exp $ */ 2/* 3 * Copyright (c) 2005 Marco Peereboom <marco@openbsd.org> 4 * Copyright (c) 2005 Thorsten Lockert <tholo@sigmasoft.com> 5 * 6 * Permission to use, copy, modify, and distribute this software for any 7 * purpose with or without fee is hereby granted, provided that the above 8 * copyright notice and this permission notice appear in all copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 11 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 12 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 13 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 14 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 15 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 16 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 17 */ 18 19#ifndef __DEV_ACPI_ACPIDEV_H__ 20#define __DEV_ACPI_ACPIDEV_H__ 21 22#define DEVNAME(s) ((s)->sc_dev.dv_xname) 23 24/* 25 * _BIF (Battery InFormation) 26 * Arguments: none 27 * Results : package _BIF (Battery InFormation) 28 * Package { 29 * // ASCIIZ is ASCII character string terminated with a 0x00. 30 * Power Unit //DWORD 31 * Design Capacity //DWORD 32 * Last Full Charge Capacity //DWORD 33 * Battery Technology //DWORD 34 * Design Voltage //DWORD 35 * Design Capacity of Warning //DWORD 36 * Design Capacity of Low //DWORD 37 * Battery Capacity Granularity 1 //DWORD 38 * Battery Capacity Granularity 2 //DWORD 39 * Model Number //ASCIIZ 40 * Serial Number //ASCIIZ 41 * Battery Type //ASCIIZ 42 * OEM Information //ASCIIZ 43 * } 44 */ 45struct acpibat_bif { 46 u_int32_t bif_power_unit; 47#define BIF_POWER_MW 0x00 48#define BIF_POWER_MA 0x01 49 u_int32_t bif_capacity; 50#define BIF_UNKNOWN 0xffffffff 51 u_int32_t bif_last_capacity; 52 u_int32_t bif_technology; 53#define BIF_TECH_PRIMARY 0x00 54#define BIF_TECH_SECONDARY 0x01 55 u_int32_t bif_voltage; 56 u_int32_t bif_warning; 57 u_int32_t bif_low; 58 u_int32_t bif_cap_granu1; 59 u_int32_t bif_cap_granu2; 60 const char *bif_model; 61 const char *bif_serial; 62 const char *bif_type; 63 const char *bif_oem; 64}; 65 66/* 67 * _OSC Definition for Control Method Battery 68 * Arguments: none 69 * Results : DWORD flags 70 */ 71#define CMB_OSC_UUID "f18fc78b-0f15-4978-b793-53f833a1d35b" 72#define CMB_OSC_GRANULARITY 0x01 73#define CMB_OSC_WAKE_ON_LOW 0x02 74 75/* 76 * _BST (Battery STatus) 77 * Arguments: none 78 * Results : package _BST (Battery STatus) 79 * Package { 80 * Battery State //DWORD 81 * Battery Present Rate //DWORD 82 * Battery Remaining Capacity //DWORD 83 * Battery Present Voltage //DWORD 84 * } 85 * 86 * Per the spec section 10.2.2.3 87 * Remaining Battery Percentage[%] = (Battery Remaining Capacity [=0 ~ 100] / 88 * Last Full Charged Capacity[=100]) * 100 89 * 90 * Remaining Battery Life [h] = Battery Remaining Capacity [mAh/mWh] / 91 * Battery Present Rate [=0xFFFFFFFF] = unknown 92 */ 93struct acpibat_bst { 94 u_int32_t bst_state; 95#define BST_DISCHARGE 0x01 96#define BST_CHARGE 0x02 97#define BST_CRITICAL 0x04 98 u_int32_t bst_rate; 99#define BST_UNKNOWN 0xffffffff 100 u_int32_t bst_capacity; 101 u_int32_t bst_voltage; 102}; 103 104/* 105 * _BTP (Battery Trip Point) 106 * Arguments: DWORD level 107 * Results : none 108 */ 109#define BTP_CLEAR_TRIP_POINT 0x00 110 111/* 112 * _BTM (Battery TiMe) 113 * Arguments: DWORD rate of discharge 114 * Results : DWORD time in seconds or error/unknown 115 */ 116#define BTM_CURRENT_RATE 0x00 117 118#define BTM_RATE_TOO_LARGE 0x00 119#define BTM_CRITICAL 0x00 120#define BTM_UNKNOWN 0xffffffff 121 122/* 123 * _BMD (Battery Maintenance Data) 124 * Arguments: none 125 * Results : package _BMD (Battery Maintenance Data) 126 * Package { 127 * Status Flags //DWORD 128 * Capability Flags //DWORD 129 * Recalibrate Count //DWORD 130 * Quick Recalibrate Time //DWORD 131 * Slow Recalibrate Time //DWORD 132 * } 133 */ 134struct acpibat_bmd { 135 u_int32_t bmd_status; 136#define BMD_AML_CALIBRATE_CYCLE 0x01 137#define BMD_CHARGING_DISABLED 0x02 138#define BMD_DISCHARGE_WHILE_AC 0x04 139#define BMD_RECALIBRATE_BAT 0x08 140#define BMD_GOTO_STANDBY_SPEED 0x10 141 u_int32_t bmd_capability; 142#define BMD_CB_AML_CALIBRATION 0x01 143#define BMD_CB_DISABLE_CHARGER 0x02 144#define BMD_CB_DISCH_WHILE_AC 0x04 145#define BMD_CB_AFFECT_ALL_BATT 0x08 146#define BMD_CB_FULL_CHRG_FIRST 0x10 147 u_int32_t bmd_recalibrate_count; 148#define BMD_ONLY_CALIB_IF_ST3 0x00 /* only recal when status bit 3 set */ 149 u_int32_t bmd_quick_recalibrate_time; 150#define BMD_UNKNOWN 0xffffffff 151 u_int32_t bmd_slow_recalibrate_time; 152}; 153 154/* 155 * _BMC (Battery Maintenance Control) 156 * Arguments: DWORD flags 157 * Results : none 158 */ 159#define BMC_AML_CALIBRATE 0x01 160#define BMC_DISABLE_CHARGING 0x02 161#define BMC_ALLOW_AC_DISCHARGE 0x04 162 163/* AC device */ 164/* 165 * _PSR (Power Source) 166 * Arguments: none 167 * Results : DWORD status 168 */ 169#define PSR_OFFLINE 0x00 170#define PSR_ONLINE 0x01 171 172/* 173 * _PCL (Power Consumer List) 174 * Arguments: none 175 * Results : LIST of Power Class pointers 176 */ 177 178/* hpet device */ 179#define HPET_REG_SIZE 1024 180 181#define HPET_CAPABILITIES 0x000 182#define HPET_CONFIGURATION 0x010 183#define HPET_INTERRUPT_STATUS 0x020 184#define HPET_MAIN_COUNTER 0x0F0 185#define HPET_TIMER0_CONFIG 0x100 186#define HPET_TIMER0_COMPARE 0x108 187#define HPET_TIMER0_INTERRUPT 0x110 188#define HPET_TIMER1_CONFIG 0x200 189#define HPET_TIMER1_COMPARE 0x208 190#define HPET_TIMER1_INTERRUPT 0x310 191#define HPET_TIMER2_CONFIG 0x400 192#define HPET_TIMER2_COMPARE 0x408 193#define HPET_TIMER2_INTERRUPT 0x510 194 195#endif /* __DEV_ACPI_ACPIDEV_H__ */ 196