/* * acpi_drivers.h ($Revision: 32 $) * * Copyright (C) 2001, 2002 Andy Grover * Copyright (C) 2001, 2002 Paul Diefenbaugh * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or (at * your option) any later version. * * This program is distributed in the hope that it will be useful, but * WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. * * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */ #ifndef __ACPI_DRIVERS_H__ #define __ACPI_DRIVERS_H__ #include #include "acpi_bus.h" #define ACPI_MAX_STRING 80 /* -------------------------------------------------------------------------- ACPI Bus -------------------------------------------------------------------------- */ #define ACPI_BUS_COMPONENT 0x00010000 #define ACPI_BUS_CLASS "system_bus" #define ACPI_BUS_HID "ACPI_BUS" #define ACPI_BUS_DRIVER_NAME "ACPI Bus Driver" #define ACPI_BUS_DEVICE_NAME "System Bus" /* -------------------------------------------------------------------------- AC Adapter -------------------------------------------------------------------------- */ #define ACPI_AC_COMPONENT 0x00020000 #define ACPI_AC_CLASS "ac_adapter" #define ACPI_AC_HID "ACPI0003" #define ACPI_AC_DRIVER_NAME "ACPI AC Adapter Driver" #define ACPI_AC_DEVICE_NAME "AC Adapter" #define ACPI_AC_FILE_STATE "state" #define ACPI_AC_NOTIFY_STATUS 0x80 #define ACPI_AC_STATUS_OFFLINE 0x00 #define ACPI_AC_STATUS_ONLINE 0x01 #define ACPI_AC_STATUS_UNKNOWN 0xFF /* -------------------------------------------------------------------------- Battery -------------------------------------------------------------------------- */ #define ACPI_BATTERY_COMPONENT 0x00040000 #define ACPI_BATTERY_CLASS "battery" #define ACPI_BATTERY_HID "PNP0C0A" #define ACPI_BATTERY_DRIVER_NAME "ACPI Battery Driver" #define ACPI_BATTERY_DEVICE_NAME "Battery" #define ACPI_BATTERY_FILE_INFO "info" #define ACPI_BATTERY_FILE_STATUS "state" #define ACPI_BATTERY_FILE_ALARM "alarm" #define ACPI_BATTERY_NOTIFY_STATUS 0x80 #define ACPI_BATTERY_NOTIFY_INFO 0x81 #define ACPI_BATTERY_UNITS_WATTS "mW" #define ACPI_BATTERY_UNITS_AMPS "mA" /* -------------------------------------------------------------------------- Button -------------------------------------------------------------------------- */ #define ACPI_BUTTON_COMPONENT 0x00080000 #define ACPI_BUTTON_DRIVER_NAME "ACPI Button Driver" #define ACPI_BUTTON_CLASS "button" #define ACPI_BUTTON_FILE_INFO "info" #define ACPI_BUTTON_FILE_STATE "state" #define ACPI_BUTTON_TYPE_UNKNOWN 0x00 #define ACPI_BUTTON_NOTIFY_STATUS 0x80 #define ACPI_BUTTON_SUBCLASS_POWER "power" #define ACPI_BUTTON_HID_POWER "PNP0C0C" #define ACPI_BUTTON_HID_POWERF "ACPI_FPB" #define ACPI_BUTTON_DEVICE_NAME_POWER "Power Button (CM)" #define ACPI_BUTTON_DEVICE_NAME_POWERF "Power Button (FF)" #define ACPI_BUTTON_TYPE_POWER 0x01 #define ACPI_BUTTON_TYPE_POWERF 0x02 #define ACPI_BUTTON_SUBCLASS_SLEEP "sleep" #define ACPI_BUTTON_HID_SLEEP "PNP0C0E" #define ACPI_BUTTON_HID_SLEEPF "ACPI_FSB" #define ACPI_BUTTON_DEVICE_NAME_SLEEP "Sleep Button (CM)" #define ACPI_BUTTON_DEVICE_NAME_SLEEPF "Sleep Button (FF)" #define ACPI_BUTTON_TYPE_SLEEP 0x03 #define ACPI_BUTTON_TYPE_SLEEPF 0x04 #define ACPI_BUTTON_SUBCLASS_LID "lid" #define ACPI_BUTTON_HID_LID "PNP0C0D" #define ACPI_BUTTON_DEVICE_NAME_LID "Lid Switch" #define ACPI_BUTTON_TYPE_LID 0x05 /* -------------------------------------------------------------------------- Embedded Controller -------------------------------------------------------------------------- */ #define ACPI_EC_COMPONENT 0x00100000 #define ACPI_EC_CLASS "embedded_controller" #define ACPI_EC_HID "PNP0C09" #define ACPI_EC_DRIVER_NAME "ACPI Embedded Controller Driver" #define ACPI_EC_DEVICE_NAME "Embedded Controller" #define ACPI_EC_FILE_INFO "info" #ifdef CONFIG_ACPI_EC int acpi_ec_ecdt_probe (void); int acpi_ec_init (void); void acpi_ec_exit (void); #endif /* -------------------------------------------------------------------------- Fan -------------------------------------------------------------------------- */ #define ACPI_FAN_COMPONENT 0x00200000 #define ACPI_FAN_CLASS "fan" #define ACPI_FAN_HID "PNP0C0B" #define ACPI_FAN_DRIVER_NAME "ACPI Fan Driver" #define ACPI_FAN_DEVICE_NAME "Fan" #define ACPI_FAN_FILE_STATE "state" #define ACPI_FAN_NOTIFY_STATUS 0x80 /* -------------------------------------------------------------------------- PCI -------------------------------------------------------------------------- */ #ifdef CONFIG_ACPI_PCI #define ACPI_PCI_COMPONENT 0x00400000 /* ACPI PCI Root Bridge (pci_root.c) */ #define ACPI_PCI_ROOT_CLASS "pci_bridge" #define ACPI_PCI_ROOT_HID "PNP0A03" #define ACPI_PCI_ROOT_DRIVER_NAME "ACPI PCI Root Bridge Driver" #define ACPI_PCI_ROOT_DEVICE_NAME "PCI Root Bridge" int acpi_pci_root_init (void); void acpi_pci_root_exit (void); /* ACPI PCI Interrupt Link (pci_link.c) */ #define ACPI_PCI_LINK_CLASS "pci_irq_routing" #define ACPI_PCI_LINK_HID "PNP0C0F" #define ACPI_PCI_LINK_DRIVER_NAME "ACPI PCI Interrupt Link Driver" #define ACPI_PCI_LINK_DEVICE_NAME "PCI Interrupt Link" #define ACPI_PCI_LINK_FILE_INFO "info" #define ACPI_PCI_LINK_FILE_STATUS "state" int acpi_pci_link_check (void); int acpi_pci_link_get_irq (acpi_handle handle, int index, int* edge_level, int* active_high_low); int acpi_pci_link_init (void); void acpi_pci_link_exit (void); /* ACPI PCI Interrupt Routing (pci_irq.c) */ int acpi_pci_irq_add_prt (acpi_handle handle, int segment, int bus); /* ACPI PCI Device Binding (pci_bind.c) */ struct pci_bus; int acpi_pci_bind (struct acpi_device *device); int acpi_pci_bind_root (struct acpi_device *device, struct acpi_pci_id *id, struct pci_bus *bus); #endif /*CONFIG_ACPI_PCI*/ /* -------------------------------------------------------------------------- Power Resource -------------------------------------------------------------------------- */ #define ACPI_POWER_COMPONENT 0x00800000 #define ACPI_POWER_CLASS "power_resource" #define ACPI_POWER_HID "ACPI_PWR" #define ACPI_POWER_DRIVER_NAME "ACPI Power Resource Driver" #define ACPI_POWER_DEVICE_NAME "Power Resource" #define ACPI_POWER_FILE_INFO "info" #define ACPI_POWER_FILE_STATUS "state" #define ACPI_POWER_RESOURCE_STATE_OFF 0x00 #define ACPI_POWER_RESOURCE_STATE_ON 0x01 #define ACPI_POWER_RESOURCE_STATE_UNKNOWN 0xFF #ifdef CONFIG_ACPI_POWER int acpi_power_get_inferred_state (struct acpi_device *device); int acpi_power_transition (struct acpi_device *device, int state); int acpi_power_init (void); void acpi_power_exit (void); #endif /* -------------------------------------------------------------------------- Processor -------------------------------------------------------------------------- */ #define ACPI_PROCESSOR_COMPONENT 0x01000000 #define ACPI_PROCESSOR_CLASS "processor" #define ACPI_PROCESSOR_HID "ACPI_CPU" #define ACPI_PROCESSOR_DRIVER_NAME "ACPI Processor Driver" #define ACPI_PROCESSOR_DEVICE_NAME "Processor" #define ACPI_PROCESSOR_FILE_INFO "info" #define ACPI_PROCESSOR_FILE_POWER "power" #define ACPI_PROCESSOR_FILE_PERFORMANCE "performance" #define ACPI_PROCESSOR_FILE_THROTTLING "throttling" #define ACPI_PROCESSOR_FILE_LIMIT "limit" #define ACPI_PROCESSOR_NOTIFY_PERFORMANCE 0x80 #define ACPI_PROCESSOR_NOTIFY_POWER 0x81 #define ACPI_PROCESSOR_LIMIT_NONE 0x00 #define ACPI_PROCESSOR_LIMIT_INCREMENT 0x01 #define ACPI_PROCESSOR_LIMIT_DECREMENT 0x02 int acpi_processor_set_thermal_limit(acpi_handle handle, int type); /* -------------------------------------------------------------------------- System -------------------------------------------------------------------------- */ #define ACPI_SYSTEM_COMPONENT 0x02000000 #define ACPI_SYSTEM_CLASS "system" #define ACPI_SYSTEM_HID "ACPI_SYS" #define ACPI_SYSTEM_DRIVER_NAME "ACPI System Driver" #define ACPI_SYSTEM_DEVICE_NAME "System" #define ACPI_SYSTEM_FILE_INFO "info" #define ACPI_SYSTEM_FILE_EVENT "event" #define ACPI_SYSTEM_FILE_ALARM "alarm" #define ACPI_SYSTEM_FILE_DSDT "dsdt" #define ACPI_SYSTEM_FILE_FADT "fadt" #define ACPI_SYSTEM_FILE_SLEEP "sleep" #define ACPI_SYSTEM_FILE_DEBUG_LAYER "debug_layer" #define ACPI_SYSTEM_FILE_DEBUG_LEVEL "debug_level" #ifdef CONFIG_ACPI_SYSTEM int acpi_system_init (void); void acpi_system_exit (void); #endif /* -------------------------------------------------------------------------- Thermal Zone -------------------------------------------------------------------------- */ #define ACPI_THERMAL_COMPONENT 0x04000000 #define ACPI_THERMAL_CLASS "thermal_zone" #define ACPI_THERMAL_HID "ACPI_THM" #define ACPI_THERMAL_DRIVER_NAME "ACPI Thermal Zone Driver" #define ACPI_THERMAL_DEVICE_NAME "Thermal Zone" #define ACPI_THERMAL_FILE_STATE "state" #define ACPI_THERMAL_FILE_TEMPERATURE "temperature" #define ACPI_THERMAL_FILE_TRIP_POINTS "trip_points" #define ACPI_THERMAL_FILE_COOLING_MODE "cooling_mode" #define ACPI_THERMAL_FILE_POLLING_FREQ "polling_frequency" #define ACPI_THERMAL_NOTIFY_TEMPERATURE 0x80 #define ACPI_THERMAL_NOTIFY_THRESHOLDS 0x81 #define ACPI_THERMAL_NOTIFY_DEVICES 0x82 #define ACPI_THERMAL_NOTIFY_CRITICAL 0xF0 #define ACPI_THERMAL_NOTIFY_HOT 0xF1 #define ACPI_THERMAL_MODE_ACTIVE 0x00 #define ACPI_THERMAL_MODE_PASSIVE 0x01 #define ACPI_THERMAL_PATH_POWEROFF "/sbin/poweroff" /* Motherboard devices */ int acpi_motherboard_init(void); /* -------------------------------------------------------------------------- Debug Support -------------------------------------------------------------------------- */ #define ACPI_DEBUG_RESTORE 0 #define ACPI_DEBUG_LOW 1 #define ACPI_DEBUG_MEDIUM 2 #define ACPI_DEBUG_HIGH 3 #define ACPI_DEBUG_DRIVERS 4 extern u32 acpi_dbg_level; extern u32 acpi_dbg_layer; static inline void acpi_set_debug ( u32 flag) { static u32 layer_save; static u32 level_save; switch (flag) { case ACPI_DEBUG_RESTORE: acpi_dbg_layer = layer_save; acpi_dbg_level = level_save; break; case ACPI_DEBUG_LOW: case ACPI_DEBUG_MEDIUM: case ACPI_DEBUG_HIGH: case ACPI_DEBUG_DRIVERS: layer_save = acpi_dbg_layer; level_save = acpi_dbg_level; break; } switch (flag) { case ACPI_DEBUG_LOW: acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS; acpi_dbg_level = ACPI_DEBUG_DEFAULT; break; case ACPI_DEBUG_MEDIUM: acpi_dbg_layer = ACPI_COMPONENT_DEFAULT | ACPI_ALL_DRIVERS; acpi_dbg_level = ACPI_LV_FUNCTIONS | ACPI_LV_ALL_EXCEPTIONS; break; case ACPI_DEBUG_HIGH: acpi_dbg_layer = 0xFFFFFFFF; acpi_dbg_level = 0xFFFFFFFF; break; case ACPI_DEBUG_DRIVERS: acpi_dbg_layer = ACPI_ALL_DRIVERS; acpi_dbg_level = 0xFFFFFFFF; break; } } #endif /*__ACPI_DRIVERS_H__*/