/*- * Copyright (c) 1999 Takanori Watanabe * Copyright (c) 1999 Mitsuru IWASAKI * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $FreeBSD: src/sys/dev/acpica/acpiio.h,v 1.7.2.1 2003/08/22 20:49:20 jhb Exp $ * $DragonFly: src/sys/dev/acpica/Attic/acpiio.h,v 1.1 2003/09/24 03:32:16 drhodus Exp $ */ /* * Core ACPI subsystem ioctls */ #define ACPIIO_ENABLE _IO('P', 1) #define ACPIIO_DISABLE _IO('P', 2) #define ACPIIO_SETSLPSTATE _IOW('P', 3, int) struct acpi_battdesc { int type; /* battery type: e.g. CMBAT */ int phys_unit; /* physical unit of devclass */ }; #define ACPI_BATT_TYPE_CMBAT 0x0000 #define ACPI_BATT_TYPE_SMBAT 0x0001 struct acpi_battinfo { int cap; /* percent */ int min; /* remianing time */ int state; /* battery state */ }; #define ACPI_CMBAT_MAXSTRLEN 32 struct acpi_bif { u_int32_t unit; /* 0 for mWh, 1 for mAh */ u_int32_t dcap; /* Design Capacity */ u_int32_t lfcap; /* Last Full capacity */ u_int32_t btech; /* Battery Technorogy */ u_int32_t dvol; /* Design voltage (mV) */ u_int32_t wcap; /* WARN capacity */ u_int32_t lcap; /* Low capacity */ u_int32_t gra1; /* Granulity 1(Warn to Low) */ u_int32_t gra2; /* Granulity 2(Full to Warn) */ char model[ACPI_CMBAT_MAXSTRLEN]; /* model identifier */ char serial[ACPI_CMBAT_MAXSTRLEN]; /* Serial number */ char type[ACPI_CMBAT_MAXSTRLEN]; /* Type */ char oeminfo[ACPI_CMBAT_MAXSTRLEN]; /* OEM infomation */ }; struct acpi_bst { u_int32_t state; /* Battery State */ u_int32_t rate; /* Present Rate */ u_int32_t cap; /* Remaining Capacity */ u_int32_t volt; /* Present Voltage */ }; #define ACPI_BATT_STAT_DISCHARG 0x0001 #define ACPI_BATT_STAT_CHARGING 0x0002 #define ACPI_BATT_STAT_CRITICAL 0x0004 #define ACPI_BATT_STAT_NOT_PRESENT 0x0007 #define ACPI_BATT_STAT_MAX 0x0007 union acpi_battery_ioctl_arg { int unit; /* argument: logical unit (-1 = overall) */ struct acpi_battdesc battdesc; struct acpi_battinfo battinfo; struct acpi_bif bif; /* for acpi_cmbat */ struct acpi_bst bst; /* for acpi_cmbat */ }; /* Common battery ioctl */ #define ACPIIO_BATT_GET_UNITS _IOR('B', 0x01, int) #define ACPIIO_BATT_GET_TYPE _IOR('B', 0x02, union acpi_battery_ioctl_arg) #define ACPIIO_BATT_GET_BATTINFO _IOWR('B', 0x03, union acpi_battery_ioctl_arg) #define ACPIIO_BATT_GET_BATTDESC _IOWR('B', 0x04, union acpi_battery_ioctl_arg) /* Cotrol Method battery ioctl */ #define ACPIIO_CMBAT_GET_BIF _IOWR('B', 0x10, union acpi_battery_ioctl_arg) #define ACPIIO_CMBAT_GET_BST _IOWR('B', 0x11, union acpi_battery_ioctl_arg) #define ACPIIO_ACAD_GET_STATUS _IOR('A', 1, int) #ifdef _KERNEL extern int acpi_register_ioctl(u_long cmd, int (* fn)(u_long cmd, caddr_t addr, void *arg), void *arg); extern void acpi_deregister_ioctl(u_long cmd, int (* fn)(u_long cmd, caddr_t addr, void *arg)); #endif