/*++ BUILD Version: 0002    // Increment this if a change has global effects

Copyright (c) 1992-1993  Microsoft Corporation

Module Name:

    ntconfig.h

Abstract:

    This module contains the definitions associated with the conventions
    used to access the configuration registry.

Author:

    Andre Vachon (andreva) 17-Apr-1992

Revision History:

    28-Apr-1992 JohnRo
        Made changes to be consistent with win32 service controller APIs.
--*/

#ifndef _NTCONFIG_
#define _NTCONFIG_

// begin_ntddk begin_nthal
// begin_winnt
//
// Predefined Value Types.
//

#define REG_NONE                    ( 0 )   // No value type
#define REG_SZ                      ( 1 )   // Unicode nul terminated string
#define REG_EXPAND_SZ               ( 2 )   // Unicode nul terminated string
                                            // (with environment variable references)
#define REG_BINARY                  ( 3 )   // Free form binary
#define REG_DWORD                   ( 4 )   // 32-bit number
#define REG_DWORD_LITTLE_ENDIAN     ( 4 )   // 32-bit number (same as REG_DWORD)
#define REG_DWORD_BIG_ENDIAN        ( 5 )   // 32-bit number
#define REG_LINK                    ( 6 )   // Symbolic Link (unicode)
#define REG_MULTI_SZ                ( 7 )   // Multiple Unicode strings
#define REG_RESOURCE_LIST           ( 8 )   // Resource list in the resource map
#define REG_FULL_RESOURCE_DESCRIPTOR ( 9 )  // Resource list in the hardware description
#define REG_RESOURCE_REQUIREMENTS_LIST ( 10 )

// end_ntddk end_nthal

// begin_ntddk begin_nthal
//
// Service Types (Bit Mask)
//
#define SERVICE_KERNEL_DRIVER          0x00000001
#define SERVICE_FILE_SYSTEM_DRIVER     0x00000002
#define SERVICE_ADAPTER                0x00000004
#define SERVICE_RECOGNIZER_DRIVER      0x00000008

#define SERVICE_DRIVER                 (SERVICE_KERNEL_DRIVER | \
                                        SERVICE_FILE_SYSTEM_DRIVER | \
                                        SERVICE_RECOGNIZER_DRIVER)

#define SERVICE_WIN32_OWN_PROCESS      0x00000010
#define SERVICE_WIN32_SHARE_PROCESS    0x00000020
#define SERVICE_WIN32                  (SERVICE_WIN32_OWN_PROCESS | \
                                        SERVICE_WIN32_SHARE_PROCESS)

#define SERVICE_INTERACTIVE_PROCESS    0x00000100

#define SERVICE_TYPE_ALL               (SERVICE_WIN32  | \
                                        SERVICE_ADAPTER | \
                                        SERVICE_DRIVER  | \
                                        SERVICE_INTERACTIVE_PROCESS)

//
// Start Type
//

#define SERVICE_BOOT_START             0x00000000
#define SERVICE_SYSTEM_START           0x00000001
#define SERVICE_AUTO_START             0x00000002
#define SERVICE_DEMAND_START           0x00000003
#define SERVICE_DISABLED               0x00000004

//
// Error control type
//
#define SERVICE_ERROR_IGNORE           0x00000000
#define SERVICE_ERROR_NORMAL           0x00000001
#define SERVICE_ERROR_SEVERE           0x00000002
#define SERVICE_ERROR_CRITICAL         0x00000003

//
//
// Define the registry driver node enumerations
//

typedef enum _CM_SERVICE_NODE_TYPE {
    DriverType               = SERVICE_KERNEL_DRIVER,
    FileSystemType           = SERVICE_FILE_SYSTEM_DRIVER,
    Win32ServiceOwnProcess   = SERVICE_WIN32_OWN_PROCESS,
    Win32ServiceShareProcess = SERVICE_WIN32_SHARE_PROCESS,
    AdapterType              = SERVICE_ADAPTER,
    RecognizerType           = SERVICE_RECOGNIZER_DRIVER
} SERVICE_NODE_TYPE;

typedef enum _CM_SERVICE_LOAD_TYPE {
    BootLoad    = SERVICE_BOOT_START,
    SystemLoad  = SERVICE_SYSTEM_START,
    AutoLoad    = SERVICE_AUTO_START,
    DemandLoad  = SERVICE_DEMAND_START,
    DisableLoad = SERVICE_DISABLED
} SERVICE_LOAD_TYPE;

typedef enum _CM_ERROR_CONTROL_TYPE {
    IgnoreError   = SERVICE_ERROR_IGNORE,
    NormalError   = SERVICE_ERROR_NORMAL,
    SevereError   = SERVICE_ERROR_SEVERE,
    CriticalError = SERVICE_ERROR_CRITICAL
} SERVICE_ERROR_TYPE;

// end_winnt
// end_ntddk end_nthal

// begin_ntddk begin_nthal

//
// Resource List definitions
//

// begin_ntminiport begin_ntndis

//
// Defines the Type in the RESOURCE_DESCRIPTOR
//

typedef enum _CM_RESOURCE_TYPE {
    CmResourceTypeNull = 0,    // Reserved
    CmResourceTypePort,
    CmResourceTypeInterrupt,
    CmResourceTypeMemory,
    CmResourceTypeDma,
    CmResourceTypeDeviceSpecific,
    CmResourceTypeMaximum
} CM_RESOURCE_TYPE;

//
// Defines the ShareDisposition in the RESOURCE_DESCRIPTOR
//

typedef enum _CM_SHARE_DISPOSITION {
    CmResourceShareUndetermined = 0,    // Reserved
    CmResourceShareDeviceExclusive,
    CmResourceShareDriverExclusive,
    CmResourceShareShared
} CM_SHARE_DISPOSITION;

//
// Define the bit masks for Flags when type is CmResourceTypeInterrupt
//

#define CM_RESOURCE_INTERRUPT_LEVEL_SENSITIVE 0
#define CM_RESOURCE_INTERRUPT_LATCHED         1

//
// Define the bit masks for Flags when type is CmResourceTypeMemory
//

#define CM_RESOURCE_MEMORY_READ_WRITE       0x0000
#define CM_RESOURCE_MEMORY_READ_ONLY        0x0001
#define CM_RESOURCE_MEMORY_WRITE_ONLY       0x0002
#define CM_RESOURCE_MEMORY_PREFETCHABLE     0x0004

#define CM_RESOURCE_MEMORY_COMBINEDWRITE    0x0008
#define CM_RESOURCE_MEMORY_24               0x0010

//
// Define the bit masks for Flags when type is CmResourceTypePort
//

#define CM_RESOURCE_PORT_MEMORY 0
#define CM_RESOURCE_PORT_IO 1

//
// Define the bit masks for Flags when type is CmResourceTypeDma
//

#define CM_RESOURCE_DMA_8                   0x0000
#define CM_RESOURCE_DMA_16                  0x0001
#define CM_RESOURCE_DMA_32                  0x0002

// end_ntminiport end_ntndis

//
// This structure defines one type of resource used by a driver.
//
// There can only be *1* DeviceSpecificData block. It must be located at
// the end of all resource descriptors in a full descriptor block.
//

//
// BUGBUG Make sure alignment is made properly by compiler; otherwise move
// flags back to the top of the structure (common to all members of the
// union).
//
// begin_ntndis

#include "pshpack4.h"
typedef struct _CM_PARTIAL_RESOURCE_DESCRIPTOR {
    UCHAR Type;
    UCHAR ShareDisposition;
    USHORT Flags;
    union {

        //
        // Range of port numbers, inclusive. These are physical, bus
        // relative. The value should be the same as the one passed to
        // HalTranslateBusAddress().
        //

        struct {
            PHYSICAL_ADDRESS Start;
            ULONG Length;
        } Port;

        //
        // IRQL and vector. Should be same values as were passed to
        // HalGetInterruptVector().
        //

        struct {
            ULONG Level;
            ULONG Vector;
            ULONG Affinity;
        } Interrupt;

        //
        // Range of memory addresses, inclusive. These are physical, bus
        // relative. The value should be the same as the one passed to
        // HalTranslateBusAddress().
        //

        struct {
            PHYSICAL_ADDRESS Start;    // 64 bit physical addresses.
            ULONG Length;
        } Memory;

        //
        // Physical DMA channel.
        //

        struct {
            ULONG Channel;
            ULONG Port;
            ULONG Reserved1;
        } Dma;

        //
        // Device Specific information defined by the driver.
        // The DataSize field indicates the size of the data in bytes. The
        // data is located immediately after the DeviceSpecificData field in
        // the structure.
        //

        struct {
            ULONG DataSize;
            ULONG Reserved1;
            ULONG Reserved2;
        } DeviceSpecificData;
    } u;
} CM_PARTIAL_RESOURCE_DESCRIPTOR, *PCM_PARTIAL_RESOURCE_DESCRIPTOR;
#include "poppack.h"

//
// A Partial Resource List is what can be found in the ARC firmware
// or will be generated by ntdetect.com.
// The configuration manager will transform this structure into a Full
// resource descriptor when it is about to store it in the regsitry.
//
// Note: There must a be a convention to the order of fields of same type,
// (defined on a device by device basis) so that the fields can make sense
// to a driver (i.e. when multiple memory ranges are necessary).
//

typedef struct _CM_PARTIAL_RESOURCE_LIST {
    USHORT Version;
    USHORT Revision;
    ULONG Count;
    CM_PARTIAL_RESOURCE_DESCRIPTOR PartialDescriptors[1];
} CM_PARTIAL_RESOURCE_LIST, *PCM_PARTIAL_RESOURCE_LIST;

//
// A Full Resource Descriptor is what can be found in the registry.
// This is what will be returned to a driver when it queries the registry
// to get device information; it will be stored under a key in the hardware
// description tree.
//
// Note: The BusNumber and Type are redundant information, but we will keep
// it since it allows the driver _not_ to append it when it is creating
// a resource list which could possibly span multiple buses.
//
// Note2: There must a be a convention to the order of fields of same type,
// (defined on a device by device basis) so that the fields can make sense
// to a driver (i.e. when multiple memory ranges are necessary).
//

typedef struct _CM_FULL_RESOURCE_DESCRIPTOR {
    INTERFACE_TYPE InterfaceType;
    ULONG BusNumber;
    CM_PARTIAL_RESOURCE_LIST PartialResourceList;
} CM_FULL_RESOURCE_DESCRIPTOR, *PCM_FULL_RESOURCE_DESCRIPTOR;

//
// The Resource list is what will be stored by the drivers into the
// resource map via the IO API.
//

typedef struct _CM_RESOURCE_LIST {
    ULONG Count;
    CM_FULL_RESOURCE_DESCRIPTOR List[1];
} CM_RESOURCE_LIST, *PCM_RESOURCE_LIST;

// end_ntndis
//
// Define the structures used to interpret configuration data of
// \\Registry\machine\hardware\description tree.
// Basically, these structures are used to interpret component
// sepcific data.
//

//
// Define DEVICE_FLAGS
//

typedef struct _DEVICE_FLAGS {
    ULONG Failed : 1;
    ULONG ReadOnly : 1;
    ULONG Removable : 1;
    ULONG ConsoleIn : 1;
    ULONG ConsoleOut : 1;
    ULONG Input : 1;
    ULONG Output : 1;
} DEVICE_FLAGS, *PDEVICE_FLAGS;

//
// Define Component Information structure
//

typedef struct _CM_COMPONENT_INFORMATION {
    DEVICE_FLAGS Flags;
    ULONG Version;
    ULONG Key;
    ULONG AffinityMask;
} CM_COMPONENT_INFORMATION, *PCM_COMPONENT_INFORMATION;

// end_ntddk end_nthal

// begin_ntddk begin_nthal
//
// The following structures are used to interpret x86
// DeviceSpecificData of CM_PARTIAL_RESOURCE_DESCRIPTOR.
// (Most of the structures are defined by BIOS.  They are
// not aligned on word (or dword) boundary.
//

//
// Define the Rom Block structure
//

typedef struct _CM_ROM_BLOCK {
    ULONG Address;
    ULONG Size;
} CM_ROM_BLOCK, *PCM_ROM_BLOCK;

// begin_ntminiport begin_ntndis

#include "pshpack1.h"

// end_ntminiport end_ntndis

//
// Define INT13 driver parameter block
//

typedef struct _CM_INT13_DRIVE_PARAMETER {
    USHORT DriveSelect;
    ULONG MaxCylinders;
    USHORT SectorsPerTrack;
    USHORT MaxHeads;
    USHORT NumberDrives;
} CM_INT13_DRIVE_PARAMETER, *PCM_INT13_DRIVE_PARAMETER;

// begin_ntminiport begin_ntndis

//
// Define Mca POS data block for slot
//

typedef struct _CM_MCA_POS_DATA {
    USHORT AdapterId;
    UCHAR PosData1;
    UCHAR PosData2;
    UCHAR PosData3;
    UCHAR PosData4;
} CM_MCA_POS_DATA, *PCM_MCA_POS_DATA;

//
// Memory configuration of eisa data block structure
//

typedef struct _EISA_MEMORY_TYPE {
    UCHAR ReadWrite: 1;
    UCHAR Cached : 1;
    UCHAR Reserved0 :1;
    UCHAR Type:2;
    UCHAR Shared:1;
    UCHAR Reserved1 :1;
    UCHAR MoreEntries : 1;
} EISA_MEMORY_TYPE, *PEISA_MEMORY_TYPE;

typedef struct _EISA_MEMORY_CONFIGURATION {
    EISA_MEMORY_TYPE ConfigurationByte;
    UCHAR DataSize;
    USHORT AddressLowWord;
    UCHAR AddressHighByte;
    USHORT MemorySize;
} EISA_MEMORY_CONFIGURATION, *PEISA_MEMORY_CONFIGURATION;


//
// Interrupt configurationn of eisa data block structure
//

typedef struct _EISA_IRQ_DESCRIPTOR {
    UCHAR Interrupt : 4;
    UCHAR Reserved :1;
    UCHAR LevelTriggered :1;
    UCHAR Shared : 1;
    UCHAR MoreEntries : 1;
} EISA_IRQ_DESCRIPTOR, *PEISA_IRQ_DESCRIPTOR;

typedef struct _EISA_IRQ_CONFIGURATION {
    EISA_IRQ_DESCRIPTOR ConfigurationByte;
    UCHAR Reserved;
} EISA_IRQ_CONFIGURATION, *PEISA_IRQ_CONFIGURATION;


//
// DMA description of eisa data block structure
//

typedef struct _DMA_CONFIGURATION_BYTE0 {
    UCHAR Channel : 3;
    UCHAR Reserved : 3;
    UCHAR Shared :1;
    UCHAR MoreEntries :1;
} DMA_CONFIGURATION_BYTE0;

typedef struct _DMA_CONFIGURATION_BYTE1 {
    UCHAR Reserved0 : 2;
    UCHAR TransferSize : 2;
    UCHAR Timing : 2;
    UCHAR Reserved1 : 2;
} DMA_CONFIGURATION_BYTE1;

typedef struct _EISA_DMA_CONFIGURATION {
    DMA_CONFIGURATION_BYTE0 ConfigurationByte0;
    DMA_CONFIGURATION_BYTE1 ConfigurationByte1;
} EISA_DMA_CONFIGURATION, *PEISA_DMA_CONFIGURATION;


//
// Port description of eisa data block structure
//

typedef struct _EISA_PORT_DESCRIPTOR {
    UCHAR NumberPorts : 5;
    UCHAR Reserved :1;
    UCHAR Shared :1;
    UCHAR MoreEntries : 1;
} EISA_PORT_DESCRIPTOR, *PEISA_PORT_DESCRIPTOR;

typedef struct _EISA_PORT_CONFIGURATION {
    EISA_PORT_DESCRIPTOR Configuration;
    USHORT PortAddress;
} EISA_PORT_CONFIGURATION, *PEISA_PORT_CONFIGURATION;


//
// Eisa slot information definition
// N.B. This structure is different from the one defined
//      in ARC eisa addendum.
//

typedef struct _CM_EISA_SLOT_INFORMATION {
    UCHAR ReturnCode;
    UCHAR ReturnFlags;
    UCHAR MajorRevision;
    UCHAR MinorRevision;
    USHORT Checksum;
    UCHAR NumberFunctions;
    UCHAR FunctionInformation;
    ULONG CompressedId;
} CM_EISA_SLOT_INFORMATION, *PCM_EISA_SLOT_INFORMATION;


//
// Eisa function information definition
//

typedef struct _CM_EISA_FUNCTION_INFORMATION {
    ULONG CompressedId;
    UCHAR IdSlotFlags1;
    UCHAR IdSlotFlags2;
    UCHAR MinorRevision;
    UCHAR MajorRevision;
    UCHAR Selections[26];
    UCHAR FunctionFlags;
    UCHAR TypeString[80];
    EISA_MEMORY_CONFIGURATION EisaMemory[9];
    EISA_IRQ_CONFIGURATION EisaIrq[7];
    EISA_DMA_CONFIGURATION EisaDma[4];
    EISA_PORT_CONFIGURATION EisaPort[20];
    UCHAR InitializationData[60];
} CM_EISA_FUNCTION_INFORMATION, *PCM_EISA_FUNCTION_INFORMATION;

//
// The followings define the way pnp bios information is stored in
// the registry \\HKEY_LOCAL_MACHINE\HARDWARE\Description\System\
// MultifunctionAdapter\x key, where x is an integer number indicating
// adapter instance. The "Identifier" of the key must equal to "PNP BIOS"
// and the "ConfigurationData" is organized as follow:
//
//      CM_PNP_BIOS_INSTALLATION_CHECK        +
//      CM_PNP_BIOS_DEVICE_NODE for device 1  +
//      CM_PNP_BIOS_DEVICE_NODE for device 2  +
//                ...
//      CM_PNP_BIOS_DEVICE_NODE for device n
//

//
// Pnp BIOS device node structure
//

typedef struct _CM_PNP_BIOS_DEVICE_NODE {
    USHORT Size;
    UCHAR Node;
    ULONG ProductId;
    UCHAR DeviceType[3];
    USHORT DeviceAttributes;
    // followed by AllocatedResourceBlock, PossibleResourceBlock
    // and CompatibleDeviceId
} CM_PNP_BIOS_DEVICE_NODE,*PCM_PNP_BIOS_DEVICE_NODE;

//
// Pnp BIOS Installation check
//

typedef struct _CM_PNP_BIOS_INSTALLATION_CHECK {
    UCHAR Signature[4];             // $PnP (ascii)
    UCHAR Revision;
    UCHAR Length;
    USHORT ControlField;
    UCHAR Checksum;
    ULONG EventFlagAddress;         // Physical address
    USHORT RealModeEntryOffset;
    USHORT RealModeEntrySegment;
    USHORT ProtectedModeEntryOffset;
    ULONG ProtectedModeCodeBaseAddress;
    ULONG OemDeviceId;
    USHORT RealModeDataBaseAddress;
    ULONG ProtectedModeDataBaseAddress;
} CM_PNP_BIOS_INSTALLATION_CHECK, *PCM_PNP_BIOS_INSTALLATION_CHECK;

#include "poppack.h"

//
// Masks for EISA function information
//

#define EISA_FUNCTION_ENABLED                   0x80
#define EISA_FREE_FORM_DATA                     0x40
#define EISA_HAS_PORT_INIT_ENTRY                0x20
#define EISA_HAS_PORT_RANGE                     0x10
#define EISA_HAS_DMA_ENTRY                      0x08
#define EISA_HAS_IRQ_ENTRY                      0x04
#define EISA_HAS_MEMORY_ENTRY                   0x02
#define EISA_HAS_TYPE_ENTRY                     0x01
#define EISA_HAS_INFORMATION                    EISA_HAS_PORT_RANGE + \
                                                EISA_HAS_DMA_ENTRY + \
                                                EISA_HAS_IRQ_ENTRY + \
                                                EISA_HAS_MEMORY_ENTRY + \
                                                EISA_HAS_TYPE_ENTRY

//
// Masks for EISA memory configuration
//

#define EISA_MORE_ENTRIES                       0x80
#define EISA_SYSTEM_MEMORY                      0x00
#define EISA_MEMORY_TYPE_RAM                    0x01

//
// Returned error code for EISA bios call
//

#define EISA_INVALID_SLOT                       0x80
#define EISA_INVALID_FUNCTION                   0x81
#define EISA_INVALID_CONFIGURATION              0x82
#define EISA_EMPTY_SLOT                         0x83
#define EISA_INVALID_BIOS_CALL                  0x86

// end_ntminiport end_ntndis

//
// The following structures are used to interpret mips
// DeviceSpecificData of CM_PARTIAL_RESOURCE_DESCRIPTOR.
//

//
// Device data records for adapters.
//

//
// The device data record for the Emulex SCSI controller.
//

typedef struct _CM_SCSI_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    UCHAR HostIdentifier;
} CM_SCSI_DEVICE_DATA, *PCM_SCSI_DEVICE_DATA;

//
// Device data records for controllers.
//

//
// The device data record for the Video controller.
//

typedef struct _CM_VIDEO_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    ULONG VideoClock;
} CM_VIDEO_DEVICE_DATA, *PCM_VIDEO_DEVICE_DATA;

//
// The device data record for the SONIC network controller.
//

typedef struct _CM_SONIC_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    USHORT DataConfigurationRegister;
    UCHAR EthernetAddress[8];
} CM_SONIC_DEVICE_DATA, *PCM_SONIC_DEVICE_DATA;

//
// The device data record for the serial controller.
//

typedef struct _CM_SERIAL_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    ULONG BaudClock;
} CM_SERIAL_DEVICE_DATA, *PCM_SERIAL_DEVICE_DATA;

//
// Device data records for peripherals.
//

//
// The device data record for the Monitor peripheral.
//

typedef struct _CM_MONITOR_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    USHORT HorizontalScreenSize;
    USHORT VerticalScreenSize;
    USHORT HorizontalResolution;
    USHORT VerticalResolution;
    USHORT HorizontalDisplayTimeLow;
    USHORT HorizontalDisplayTime;
    USHORT HorizontalDisplayTimeHigh;
    USHORT HorizontalBackPorchLow;
    USHORT HorizontalBackPorch;
    USHORT HorizontalBackPorchHigh;
    USHORT HorizontalFrontPorchLow;
    USHORT HorizontalFrontPorch;
    USHORT HorizontalFrontPorchHigh;
    USHORT HorizontalSyncLow;
    USHORT HorizontalSync;
    USHORT HorizontalSyncHigh;
    USHORT VerticalBackPorchLow;
    USHORT VerticalBackPorch;
    USHORT VerticalBackPorchHigh;
    USHORT VerticalFrontPorchLow;
    USHORT VerticalFrontPorch;
    USHORT VerticalFrontPorchHigh;
    USHORT VerticalSyncLow;
    USHORT VerticalSync;
    USHORT VerticalSyncHigh;
} CM_MONITOR_DEVICE_DATA, *PCM_MONITOR_DEVICE_DATA;

//
// The device data record for the Floppy peripheral.
//

typedef struct _CM_FLOPPY_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    CHAR Size[8];
    ULONG MaxDensity;
    ULONG MountDensity;
    //
    // New data fields for version >= 2.0
    //
    UCHAR StepRateHeadUnloadTime;
    UCHAR HeadLoadTime;
    UCHAR MotorOffTime;
    UCHAR SectorLengthCode;
    UCHAR SectorPerTrack;
    UCHAR ReadWriteGapLength;
    UCHAR DataTransferLength;
    UCHAR FormatGapLength;
    UCHAR FormatFillCharacter;
    UCHAR HeadSettleTime;
    UCHAR MotorSettleTime;
    UCHAR MaximumTrackValue;
    UCHAR DataTransferRate;
} CM_FLOPPY_DEVICE_DATA, *PCM_FLOPPY_DEVICE_DATA;

//
// The device data record for the Keyboard peripheral.
// The KeyboardFlags is defined (by x86 BIOS INT 16h, function 02) as:
//      bit 7 : Insert on
//      bit 6 : Caps Lock on
//      bit 5 : Num Lock on
//      bit 4 : Scroll Lock on
//      bit 3 : Alt Key is down
//      bit 2 : Ctrl Key is down
//      bit 1 : Left shift key is down
//      bit 0 : Right shift key is down
//

typedef struct _CM_KEYBOARD_DEVICE_DATA {
    USHORT Version;
    USHORT Revision;
    UCHAR Type;
    UCHAR Subtype;
    USHORT KeyboardFlags;
} CM_KEYBOARD_DEVICE_DATA, *PCM_KEYBOARD_DEVICE_DATA;

//
// Declaration of the structure for disk geometries
//

typedef struct _CM_DISK_GEOMETRY_DEVICE_DATA {
    ULONG BytesPerSector;
    ULONG NumberOfCylinders;
    ULONG SectorsPerTrack;
    ULONG NumberOfHeads;
} CM_DISK_GEOMETRY_DEVICE_DATA, *PCM_DISK_GEOMETRY_DEVICE_DATA;

// begin_ntminiport

//
// Defines Resource Options
//

#define IO_RESOURCE_PREFERRED       0x01
#define IO_RESOURCE_DEFAULT         0x02
#define IO_RESOURCE_ALTERNATIVE     0x08


//
// This structure defines one type of resource requested by the driver
//

typedef struct _IO_RESOURCE_DESCRIPTOR {
    UCHAR Option;
    UCHAR Type;                         // use CM_RESOURCE_TYPE
    UCHAR ShareDisposition;             // use CM_SHARE_DISPOSITION
    UCHAR Spare1;
    USHORT Flags;                       // use CM resource flag defines
    USHORT Spare2;                      // align

    union {
        struct {
            ULONG Length;
            ULONG Alignment;
            PHYSICAL_ADDRESS MinimumAddress;
            PHYSICAL_ADDRESS MaximumAddress;
        } Port;

        struct {
            ULONG Length;
            ULONG Alignment;
            PHYSICAL_ADDRESS MinimumAddress;
            PHYSICAL_ADDRESS MaximumAddress;
        } Memory;

        struct {
            ULONG MinimumVector;
            ULONG MaximumVector;
        } Interrupt;

        struct {
            ULONG MinimumChannel;
            ULONG MaximumChannel;
        } Dma;

    } u;

} IO_RESOURCE_DESCRIPTOR, *PIO_RESOURCE_DESCRIPTOR;

// end_ntminiport


typedef struct _IO_RESOURCE_LIST {
    USHORT Version;
    USHORT Revision;

    ULONG Count;
    IO_RESOURCE_DESCRIPTOR Descriptors[1];
} IO_RESOURCE_LIST, *PIO_RESOURCE_LIST;


typedef struct _IO_RESOURCE_REQUIREMENTS_LIST {
    ULONG ListSize;
    INTERFACE_TYPE InterfaceType;
    ULONG BusNumber;
    ULONG SlotNumber;
    ULONG Reserved[3];
    ULONG AlternativeLists;
    IO_RESOURCE_LIST  List[1];
} IO_RESOURCE_REQUIREMENTS_LIST, *PIO_RESOURCE_REQUIREMENTS_LIST;

// end_ntddk end_nthal

#endif // _NTCONFIG_