/* $OpenBSD: acpidev.h,v 1.12 2006/12/21 11:23:41 deraadt Exp $ */ /* * Copyright (c) 2005 Marco Peereboom * Copyright (c) 2005 Thorsten Lockert * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies. * * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifndef __DEV_ACPI_ACPIDEV_H__ #define __DEV_ACPI_ACPIDEV_H__ #include #include #define DEVNAME(s) ((s)->sc_dev.dv_xname) /* * _BIF (Battery InFormation) * Arguments: none * Results : package _BIF (Battery InFormation) * Package { * // ASCIIZ is ASCII character string terminated with a 0x00. * Power Unit //DWORD * Design Capacity //DWORD * Last Full Charge Capacity //DWORD * Battery Technology //DWORD * Design Voltage //DWORD * Design Capacity of Warning //DWORD * Design Capacity of Low //DWORD * Battery Capacity Granularity 1 //DWORD * Battery Capacity Granularity 2 //DWORD * Model Number //ASCIIZ * Serial Number //ASCIIZ * Battery Type //ASCIIZ * OEM Information //ASCIIZ * } */ struct acpibat_bif { u_int32_t bif_power_unit; #define BIF_POWER_MW 0x00 #define BIF_POWER_MA 0x01 u_int32_t bif_capacity; #define BIF_UNKNOWN 0xffffffff u_int32_t bif_last_capacity; u_int32_t bif_technology; #define BIF_TECH_PRIMARY 0x00 #define BIF_TECH_SECONDARY 0x01 u_int32_t bif_voltage; u_int32_t bif_warning; u_int32_t bif_low; u_int32_t bif_cap_granu1; u_int32_t bif_cap_granu2; char bif_model[20]; char bif_serial[20]; char bif_type[20]; char bif_oem[20]; }; /* * _OSC Definition for Control Method Battery * Arguments: none * Results : DWORD flags */ #define CMB_OSC_UUID "f18fc78b-0f15-4978-b793-53f833a1d35b" #define CMB_OSC_GRANULARITY 0x01 #define CMB_OSC_WAKE_ON_LOW 0x02 /* * _BST (Battery STatus) * Arguments: none * Results : package _BST (Battery STatus) * Package { * Battery State //DWORD * Battery Present Rate //DWORD * Battery Remaining Capacity //DWORD * Battery Present Voltage //DWORD * } * * Per the spec section 10.2.2.3 * Remaining Battery Percentage[%] = (Battery Remaining Capacity [=0 ~ 100] / * Last Full Charged Capacity[=100]) * 100 * * Remaining Battery Life [h] = Battery Remaining Capacity [mAh/mWh] / * Battery Present Rate [=0xFFFFFFFF] = unknown */ struct acpibat_bst { u_int32_t bst_state; #define BST_DISCHARGE 0x01 #define BST_CHARGE 0x02 #define BST_CRITICAL 0x04 u_int32_t bst_rate; #define BST_UNKNOWN 0xffffffff u_int32_t bst_capacity; u_int32_t bst_voltage; }; /* * _BTP (Battery Trip Point) * Arguments: DWORD level * Results : none */ #define BTP_CLEAR_TRIP_POINT 0x00 /* * _BTM (Battery TiMe) * Arguments: DWORD rate of discharge * Results : DWORD time in seconds or error/unknown */ #define BTM_CURRENT_RATE 0x00 #define BTM_RATE_TOO_LARGE 0x00 #define BTM_CRITICAL 0x00 #define BTM_UNKNOWN 0xffffffff /* * _BMD (Battery Maintenance Data) * Arguments: none * Results : package _BMD (Battery Maintenance Data) * Package { * Status Flags //DWORD * Capability Flags //DWORD * Recalibrate Count //DWORD * Quick Recalibrate Time //DWORD * Slow Recalibrate Time //DWORD * } */ struct acpibat_bmd { u_int32_t bmd_status; #define BMD_AML_CALIBRATE_CYCLE 0x01 #define BMD_CHARGING_DISABLED 0x02 #define BMD_DISCHARGE_WHILE_AC 0x04 #define BMD_RECALIBRATE_BAT 0x08 #define BMD_GOTO_STANDBY_SPEED 0x10 u_int32_t bmd_capability; #define BMD_CB_AML_CALIBRATION 0x01 #define BMD_CB_DISABLE_CHARGER 0x02 #define BMD_CB_DISCH_WHILE_AC 0x04 #define BMD_CB_AFFECT_ALL_BATT 0x08 #define BMD_CB_FULL_CHRG_FIRST 0x10 u_int32_t bmd_recalibrate_count; #define BMD_ONLY_CALIB_IF_ST3 0x00 /* only recal when status bit 3 set */ u_int32_t bmd_quick_recalibrate_time; #define BMD_UNKNOWN 0xffffffff u_int32_t bmd_slow_recalibrate_time; }; /* * _BMC (Battery Maintenance Control) * Arguments: DWORD flags * Results : none */ #define BMC_AML_CALIBRATE 0x01 #define BMC_DISABLE_CHARGING 0x02 #define BMC_ALLOW_AC_DISCHARGE 0x04 /* AC device */ /* * _PSR (Power Source) * Arguments: none * Results : DWORD status */ #define PSR_OFFLINE 0x00 #define PSR_ONLINE 0x01 /* * _PCL (Power Consumer List) * Arguments: none * Results : LIST of Power Class pointers */ /* hpet device */ #define HPET_REG_SIZE 1024 #define HPET_CAPABILITIES 0x000 #define HPET_CONFIGURATION 0x010 #define HPET_INTERRUPT_STATUS 0x020 #define HPET_MAIN_COUNTER 0x0F0 #define HPET_TIMER0_CONFIG 0x100 #define HPET_TIMER0_COMPARE 0x108 #define HPET_TIMER0_INTERRUPT 0x110 #define HPET_TIMER1_CONFIG 0x200 #define HPET_TIMER1_COMPARE 0x208 #define HPET_TIMER1_INTERRUPT 0x310 #define HPET_TIMER2_CONFIG 0x400 #define HPET_TIMER2_COMPARE 0x408 #define HPET_TIMER2_INTERRUPT 0x510 #define STA_PRESENT (1L << 0) #define STA_BATTERY (1L << 4) /* * _PSS (Performance Supported States) * Arguments: none * Results : package _PSS (Performance Supported States) * Package { * CoreFreq //DWORD * Power //DWORD * TransitionLatency //DWORD * BusMasterLatency //DWORD * Control //DWORD * Status //DWORD * } */ struct acpicpu_pss { u_int32_t pss_core_freq; u_int32_t pss_power; u_int32_t pss_trans_latency; u_int32_t pss_bus_latency; u_int32_t pss_ctrl; u_int32_t pss_status; }; /* * XXX this is returned in a buffer and is not a "natural" type. * * GRD (Generic Register Descriptor ) * */ struct acpi_grd { u_int8_t grd_descriptor; u_int16_t grd_length; struct acpi_gas grd_gas; } __packed; /* * _PCT (Performance Control ) * Arguments: none * Results : package _PCT (Performance Control) * Package { * Perf_Ctrl_register //Register * Perf_Status_register //Register * } */ struct acpicpu_pct { struct acpi_grd pct_ctrl; struct acpi_grd pct_status; }; /* softc for fake apm devices */ struct acpiac_softc { struct device sc_dev; bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; struct acpi_softc *sc_acpi; struct aml_node *sc_devnode; int sc_ac_stat; struct sensor sens[1]; /* XXX debug only */ }; struct acpibat_softc { struct device sc_dev; bus_space_tag_t sc_iot; bus_space_handle_t sc_ioh; struct acpi_softc *sc_acpi; struct aml_node *sc_devnode; struct acpibat_bif sc_bif; struct acpibat_bst sc_bst; volatile int sc_bat_present; struct sensor sc_sens[8]; /* XXX debug only */ }; #endif /* __DEV_ACPI_ACPIDEV_H__ */