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131 lines
2.6 KiB
C
131 lines
2.6 KiB
C
/*
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* COPYRIGHT: See COPYING in the top level directory
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* PROJECT: ReactOS Serial enumerator driver
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* FILE: drivers/bus/serenum/serenum.h
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* PURPOSE: Serial enumerator driver header
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*
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* PROGRAMMERS: Hervé Poussineau (hpoussin@reactos.org)
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*/
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#ifndef _SERENUM_PCH_
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#define _SERENUM_PCH_
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#include <ntifs.h>
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#include <ntddser.h>
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typedef enum
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{
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dsStopped,
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dsStarted,
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dsPaused,
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dsRemoved,
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dsSurpriseRemoved
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} SERENUM_DEVICE_STATE;
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typedef struct _COMMON_DEVICE_EXTENSION
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{
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BOOLEAN IsFDO;
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SERENUM_DEVICE_STATE PnpState;
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} COMMON_DEVICE_EXTENSION, *PCOMMON_DEVICE_EXTENSION;
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typedef struct _FDO_DEVICE_EXTENSION
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{
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COMMON_DEVICE_EXTENSION Common;
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PDEVICE_OBJECT LowerDevice;
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PDEVICE_OBJECT Pdo;
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IO_REMOVE_LOCK RemoveLock;
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UNICODE_STRING SerenumInterfaceName;
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PDEVICE_OBJECT AttachedPdo;
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ULONG Flags;
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} FDO_DEVICE_EXTENSION, *PFDO_DEVICE_EXTENSION;
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typedef struct _PDO_DEVICE_EXTENSION
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{
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COMMON_DEVICE_EXTENSION Common;
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PDEVICE_OBJECT AttachedFdo;
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UNICODE_STRING DeviceDescription; // REG_SZ
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UNICODE_STRING DeviceId; // REG_SZ
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UNICODE_STRING InstanceId; // REG_SZ
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UNICODE_STRING HardwareIds; // REG_MULTI_SZ
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UNICODE_STRING CompatibleIds; // REG_MULTI_SZ
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} PDO_DEVICE_EXTENSION, *PPDO_DEVICE_EXTENSION;
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#define SERENUM_TAG 'ereS'
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/* Flags */
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#define FLAG_ENUMERATION_DONE 0x01
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/************************************ detect.c */
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NTSTATUS
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SerenumDetectPnpDevice(
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IN PDEVICE_OBJECT DeviceObject,
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IN PDEVICE_OBJECT LowerDevice);
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NTSTATUS
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SerenumDetectLegacyDevice(
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IN PDEVICE_OBJECT DeviceObject,
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IN PDEVICE_OBJECT LowerDevice);
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/************************************ fdo.c */
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DRIVER_ADD_DEVICE SerenumAddDevice;
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NTSTATUS
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SerenumFdoPnp(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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/************************************ misc.c */
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NTSTATUS
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SerenumInitMultiSzString(
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OUT PUNICODE_STRING Destination,
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... /* list of PCSZ */);
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NTSTATUS
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ForwardIrpAndWait(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS NTAPI
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ForwardIrpToLowerDeviceAndForget(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS NTAPI
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ForwardIrpToAttachedFdoAndForget(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS NTAPI
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ForwardIrpAndForget(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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NTSTATUS
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DuplicateUnicodeString(
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IN ULONG Flags,
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IN PCUNICODE_STRING SourceString,
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OUT PUNICODE_STRING DestinationString);
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/************************************ pdo.c */
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NTSTATUS
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SerenumPdoPnp(
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IN PDEVICE_OBJECT DeviceObject,
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IN PIRP Irp);
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/************************************ serenum.c */
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NTSTATUS NTAPI
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DriverEntry(
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IN PDRIVER_OBJECT DriverObject,
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IN PUNICODE_STRING RegPath);
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#endif /* _SERENUM_PCH_ */
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