391 lines
13 KiB
C
391 lines
13 KiB
C
/*
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* poclass.h Power class functions
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*
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* =========================================================================
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*
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* Open Watcom Project
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*
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* Copyright (c) 2004-2010 The Open Watcom Contributors. All Rights Reserved.
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*
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* This file is automatically generated. Do not edit directly.
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*
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* =========================================================================
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*/
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#include <devpropdef.h>
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#ifndef _POCLASS_
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#define _POCLASS_
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#ifndef _ENABLE_AUTODEPEND
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#pragma read_only_file;
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* Macro to specify battery class functions */
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#ifndef _WINDOWS_
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#define BATTERYCLASSAPI DECLSPEC_IMPORT
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#endif
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/* Battery capacity special value */
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#define UNKNOWN_CAPACITY 0xFFFFFFFFL
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/* Battery capabilities */
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#define BATTERY_SYSTEM_BATTERY 0x80000000L
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#define BATTERY_CAPACITY_RELATIVE 0x40000000L
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#define BATTERY_IS_SHORT_TERM 0x20000000L
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#define BATTERY_SET_CHARGE_SUPPORTED 0x00000001L
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#define BATTERY_SET_DISCHARGE_SUPPORTED 0x00000002L
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#define BATTERY_SET_RESUME_SUPPORTED 0x00000004L
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/* Battery status special values */
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#define UNKNOWN_RATE 0xFFFFFFFFL
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#define UNKNOWN_VOLTAGE 0xFFFFFFFFL
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/* Battery status power state flags */
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#define BATTERY_POWER_ON_LINE 0x00000001L
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#define BATTERY_DISCHARGING 0x00000002L
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#define BATTERY_CHARGING 0x00000004L
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#define BATTERY_CRITICAL 0x00000008L
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/* Maximum battery string size */
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#define MAX_BATTERY_STRING_SIZE 128
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/* Battery device I/O control codes */
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#define IOCTL_BATTERY_QUERY_TAG \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0010, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_BATTERY_QUERY_INFORMATION \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0011, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_BATTERY_SET_INFORMATION \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0012, METHOD_BUFFERED, FILE_WRITE_ACCESS )
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#define IOCTL_BATTERY_QUERY_STATUS \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0013, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_THERMAL_QUERY_INFORMATION \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0020, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_THERMAL_SET_COOLING_POLICY \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0021, METHOD_BUFFERED, FILE_WRITE_ACCESS )
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#define IOCTL_RUN_ACTIVE_COOLING_METHOD \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0022, METHOD_BUFFERED, FILE_WRITE_ACCESS )
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#define IOCTL_QUERY_LID \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0030, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_NOTIFY_SWITCH_EVENT \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0040, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_GET_SYS_BUTTON_CAPS \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0050, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_GET_SYS_BUTTON_EVENT \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0051, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_GET_PROCESSOR_OBJ_INFO \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0060, METHOD_BUFFERED, FILE_READ_ACCESS )
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#define IOCTL_SET_SYS_MESSAGE_INDICATOR \
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CTL_CODE( FILE_DEVICE_BATTERY, 0x0070, METHOD_BUFFERED, FILE_WRITE_ACCESS )
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/* Battery tag special value */
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#define BATTERY_TAG_INVALID 0
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/* Battery class version numbers */
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#ifndef _WINDOWS_
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#define BCLASS_CLASS_MAJOR_VERSION 0x0001
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#define BCLASS_CLASS_MINOR_VERSION 0x0000
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#endif
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/* Maximum number of active cooling levels */
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#define MAX_ACTIVE_COOLING_LEVELS 10
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/* Cooling levels */
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#define ACTIVE_COOLING 0x00
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#define PASSIVE_COOLING 0x01
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/* System buttons */
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#define SYS_BUTTON_POWER 0x00000001L
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#define SYS_BUTTON_SLEEP 0x00000002L
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#define SYS_BUTTON_LID 0x00000004L
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#define SYS_BUTTON_WAKE 0x80000000L
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#define SYS_BUTTON_LID_STATE_MASK 0x00030000L
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#define SYS_BUTTON_LID_OPEN 0x00010000L
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#define SYS_BUTTON_LID_CLOSED 0x00020000L
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#define SYS_BUTTON_LID_INITIAL 0x00040000L
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#define SYS_BUTTON_LID_CHANGED 0x00080000L
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/* Processor PCC commands */
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#ifndef _WINDOWS_
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#define PROCESSOR_PCC_COMMAND_GET_AVERAGE_FREQUENCY 0x00
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#define PROCESSOR_PCC_COMMAND_SET_DESIRED_FREQUENCY 0x01
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#endif
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/* Processor PCC interface standard version number */
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#ifndef _WINDOWS_
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#define PROCESSOR_PCC_INTERFACE_STANDARD_VERSION 1
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#endif
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/* Battery query information level */
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typedef enum {
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BatteryInformation = 0,
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BatteryGranularityInformation = 1,
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BatteryTemperature = 2,
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BatteryEstimatedTime = 3,
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BatteryDeviceName = 4,
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BatteryManufactureDate = 5,
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BatteryManufactureName = 6,
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BatteryUniqueID = 7
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} BATTERY_QUERY_INFORMATION_LEVEL;
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/* Battery query information */
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typedef struct _BATTERY_QUERY_INFORMATION {
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ULONG BatteryTag;
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BATTERY_QUERY_INFORMATION_LEVEL InformationLevel;
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ULONG AtRate;
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} BATTERY_QUERY_INFORMATION;
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typedef BATTERY_QUERY_INFORMATION *PBATTERY_QUERY_INFORMATION;
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/* Battery information */
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typedef struct _BATTERY_INFORMATION {
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ULONG Capabilities;
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UCHAR Technology;
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UCHAR Reserved[3];
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UCHAR Chemistry[4];
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ULONG DesignedCapacity;
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ULONG FullChargedCapacity;
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ULONG DefaultAlert1;
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ULONG DefaultAlert2;
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ULONG CriticalBias;
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ULONG CycleCount;
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} BATTERY_INFORMATION;
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typedef BATTERY_INFORMATION *PBATTERY_INFORMATION;
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/* Battery set information levels */
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typedef enum {
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BatteryCriticalBias = 0,
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BatteryCharge = 1,
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BatteryDischarge = 2
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} BATTERY_SET_INFORMATION_LEVEL;
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/* Battery set information */
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typedef struct _BATTERY_SET_INFORMATION {
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ULONG BatteryTag;
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BATTERY_SET_INFORMATION_LEVEL InformationLevel;
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UCHAR Buffer[1];
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} BATTERY_SET_INFORMATION;
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typedef BATTERY_SET_INFORMATION *PBATTERY_SET_INFORMATION;
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/* Battery wait status */
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typedef struct _BATTERY_WAIT_STATUS {
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ULONG BatteryTag;
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ULONG Timeout;
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ULONG PowerState;
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ULONG LowCapacity;
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ULONG HighCapacity;
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} BATTERY_WAIT_STATUS;
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typedef BATTERY_WAIT_STATUS *PBATTERY_WAIT_STATUS;
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/* Battery status */
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typedef struct _BATTERY_STATUS {
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ULONG PowerState;
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ULONG Capacity;
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ULONG Voltage;
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LONG Current;
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} BATTERY_STATUS;
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typedef BATTERY_STATUS *PBATTERY_STATUS;
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/* Battery manufacture date */
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typedef struct _BATTERY_MANUFACTURE_DATE {
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UCHAR Day;
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UCHAR Month;
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USHORT Year;
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} BATTERY_MANUFACTURE_DATE;
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typedef BATTERY_MANUFACTURE_DATE *PBATTERY_MANUFACTURE_DATE;
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/* Battery notification */
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#ifndef _WINDOWS_
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typedef struct {
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ULONG PowerState;
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ULONG LowCapacity;
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ULONG HighCapacity;
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} BATTERY_NOTIFY;
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typedef BATTERY_NOTIFY *PBATTERY_NOTIFY;
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#endif
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/* Battery class callbacks */
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#ifndef _WINDOWS_
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typedef NTSTATUS (NTAPI BCLASS_QUERY_TAG_CALLBACK)( PVOID, PULONG );
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typedef NTSTATUS (NTAPI BCLASS_QUERY_INFORMATION_CALLBACK)( PVOID, ULONG, BATTERY_QUERY_INFORMATION_LEVEL, ULONG, PVOID, ULONG, PULONG );
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typedef NTSTATUS (NTAPI BCLASS_QUERY_STATUS_CALLBACK)( PVOID, ULONG, PBATTERY_STATUS );
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typedef NTSTATUS (NTAPI BCLASS_SET_STATUS_NOTIFY_CALLBACK)( PVOID, ULONG, PBATTERY_NOTIFY );
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typedef NTSTATUS (NTAPI BCLASS_SET_INFORMATION_CALLBACK)( PVOID, ULONG, BATTERY_SET_INFORMATION_LEVEL, PVOID );
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typedef NTSTATUS (NTAPI BCLASS_DISABLE_STATUS_NOTIFY_CALLBACK)( PVOID );
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typedef BCLASS_QUERY_TAG_CALLBACK *PBCLASS_QUERY_TAG_CALLBACK;
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typedef BCLASS_QUERY_INFORMATION_CALLBACK *PBCLASS_QUERY_INFORMATION_CALLBACK;
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typedef BCLASS_QUERY_STATUS_CALLBACK *PBCLASS_QUERY_STATUS_CALLBACK;
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typedef BCLASS_SET_STATUS_NOTIFY_CALLBACK *PBCLASS_SET_STATUS_NOTIFY_CALLBACK;
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typedef BCLASS_SET_INFORMATION_CALLBACK *PBCLASS_SET_INFORMATION_CALLBACK;
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typedef BCLASS_DISABLE_STATUS_NOTIFY_CALLBACK *PBCLASS_DISABLE_STATUS_NOTIFY_CALLBACK;
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typedef PBCLASS_QUERY_TAG_CALLBACK BCLASS_QUERY_TAG;
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typedef PBCLASS_QUERY_INFORMATION_CALLBACK BCLASS_QUERY_INFORMATION;
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typedef PBCLASS_QUERY_STATUS_CALLBACK BCLASS_QUERY_STATUS;
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typedef PBCLASS_SET_STATUS_NOTIFY_CALLBACK BCLASS_SET_STATUS_NOTIFY;
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typedef PBCLASS_SET_INFORMATION_CALLBACK BCLASS_SET_INFORMATION;
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typedef PBCLASS_DISABLE_STATUS_NOTIFY_CALLBACK BCLASS_DISABLE_STATUS_NOTIFY;
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#endif
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/* Battery miniport information */
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#ifndef _WINDOWS_
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typedef struct {
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USHORT MajorVersion;
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USHORT MinorVersion;
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PVOID Context;
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BCLASS_QUERY_TAG QueryTag;
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BCLASS_QUERY_INFORMATION QueryInformation;
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BCLASS_SET_INFORMATION SetInformation;
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BCLASS_QUERY_STATUS QueryStatus;
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BCLASS_SET_STATUS_NOTIFY SetStatusNotify;
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BCLASS_DISABLE_STATUS_NOTIFY DisableStatusNotify;
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PDEVICE_OBJECT Pdo;
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PUNICODE_STRING DeviceName;
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} BATTERY_MINIPORT_INFO;
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typedef BATTERY_MINIPORT_INFO *PBATTERY_MINIPORT_INFO;
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#endif
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/* Thermal information */
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typedef struct _THERMAL_INFORMATION {
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ULONG ThermalStamp;
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ULONG ThermalConstant1;
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ULONG ThermalConstant2;
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KAFFINITY Processors;
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ULONG SamplingPeriod;
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ULONG CurrentTemperature;
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ULONG PassiveTripPoint;
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ULONG CriticalTripPoint;
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UCHAR ActiveTripPointCount;
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ULONG ActiveTripPoint[MAX_ACTIVE_COOLING_LEVELS];
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} THERMAL_INFORMATION;
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typedef THERMAL_INFORMATION *PTHERMAL_INFORMATION;
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/* Processor object information */
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typedef struct {
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ULONG PhysicalID;
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ULONG PBlkAddress;
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UCHAR PBlkLength;
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} PROCESSOR_OBJECT_INFO;
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typedef PROCESSOR_OBJECT_INFO *PPROCESSOR_OBJECT_INFO;
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/* Processor object information (extended version) */
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typedef struct {
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ULONG PhysicalID;
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ULONG PBlkAddress;
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UCHAR PBlkLength;
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ULONG InitialApicId;
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} PROCESSOR_OBJECT_INFO_EX;
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typedef PROCESSOR_OBJECT_INFO_EX *PPROCESSOR_OBJECT_INFO_EX;
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/* PCC header */
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#ifndef _WINDOWS_
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typedef struct _PCC_HEADER {
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ULONG Signature;
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USHORT HeaderLength;
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UCHAR MajorVersion;
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UCHAR MinorVersion;
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union {
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struct {
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ULONG SciDoorbell : 1;
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ULONG Reserved : 31;
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};
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ULONG AsULong;
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} SupportedFeatures;
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union {
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struct {
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USHORT CommandCode : 8;
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USHORT ReservedZ : 7;
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USHORT SciDoorbell : 1;
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};
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USHORT AsUShort;
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} Command;
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union {
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struct {
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USHORT CommandComplete : 1;
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USHORT SciReceived : 1;
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USHORT Error : 1;
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USHORT Reserved : 13;
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};
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USHORT AsUShort;
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} Status;
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ULONG Latency;
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ULONG MinimumCommandInterval;
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ULONG MaximumCommandInterval;
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ULONG NominalFrequency;
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ULONG MinimumFrequency;
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ULONG MinimumUnthrottledFrequency;
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} PCC_HEADER;
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typedef PCC_HEADER *PPCC_HEADER;
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#endif
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/* PCC input buffer */
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#ifndef _WINDOWS_
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typedef struct _PCC_INPUT_BUFFER {
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UCHAR ControlEnabled;
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union {
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struct {
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UCHAR ReservedZ[3];
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} GetAverageFrequency;
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struct {
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UCHAR DesiredFrequency;
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UCHAR ReservedZ[2];
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} SetDesiredFrequency;
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};
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} PCC_INPUT_BUFFER;
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typedef PCC_INPUT_BUFFER *PPCC_INPUT_BUFFER;
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#endif
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/* PCC output buffer */
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#ifndef _WINDOWS_
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typedef union _PCC_OUTPUT_BUFFER {
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struct {
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UCHAR AverageFrequency;
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UCHAR FrequencyLimit;
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UCHAR Reserved[2];
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} GetAverageFrequency;
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struct {
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UCHAR Reserved[4];
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} SetDesiredFrequency;
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} PCC_OUTPUT_BUFFER;
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typedef PCC_OUTPUT_BUFFER *PPCC_OUTPUT_BUFFER;
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#endif
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/* PCC callbacks */
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#ifndef _WINDOWS_
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typedef VOID (NTAPI PROCESSOR_PCC_DOORBELL_CALLBACK)( ULONG, ULONG_PTR );
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typedef PROCESSOR_PCC_DOORBELL_CALLBACK *PPROCESSOR_PCC_DOORBELL_CALLBACK;
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typedef NTSTATUS (NTAPI PROCESSOR_PCC_RING_DOORBELL)( UCHAR, PPROCESSOR_PCC_DOORBELL_CALLBACK, ULONG_PTR );
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typedef PROCESSOR_PCC_RING_DOORBELL *PPROCESSOR_PCC_RING_DOORBELL;
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#endif
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/* Processor PCC interface standard */
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#ifndef _WINDOWS_
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typedef struct _PROCESSOR_PCC_INTERFACE_STANDARD {
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USHORT Size;
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USHORT Version;
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PVOID Context;
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PINTERFACE_REFERENCE InterfaceReference;
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PINTERFACE_DEREFERENCE InterfaceDereference;
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PPROCESSOR_PCC_RING_DOORBELL PccRingDoorbell;
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PPCC_HEADER PccHeader;
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ULONG PccHeaderLength;
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} PROCESSOR_PCC_INTERFACE_STANDARD;
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typedef PROCESSOR_PCC_INTERFACE_STANDARD *PPROCESSOR_PCC_INTERFACE_STANDARD;
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#endif
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/* Functions in BATTC.SYS */
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#ifndef _WINDOWS_
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BATTERYCLASSAPI NTSTATUS NTAPI BatteryClassInitializeDevice( PBATTERY_MINIPORT_INFO, PVOID * );
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BATTERYCLASSAPI NTSTATUS NTAPI BatteryClassIoctl( PVOID, PIRP );
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BATTERYCLASSAPI NTSTATUS NTAPI BatteryClassStatusNotify( PVOID );
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BATTERYCLASSAPI NTSTATUS NTAPI BatteryClassUnload( PVOID );
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#endif
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* _POCLASS_ */
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