mirror of
https://github.com/reactos/reactos.git
synced 2024-08-20 10:23:22 +00:00
147 lines
3.5 KiB
C
147 lines
3.5 KiB
C
/*
|
|
* COPYRIGHT: See COPYING in the top level directory
|
|
* PROJECT: Parallel Port Function Driver
|
|
* PURPOSE: Parport driver loading/unloading
|
|
*/
|
|
|
|
#include "parport.h"
|
|
|
|
static DRIVER_UNLOAD DriverUnload;
|
|
static DRIVER_DISPATCH DispatchCreate;
|
|
static DRIVER_DISPATCH DispatchClose;
|
|
static DRIVER_DISPATCH DispatchCleanup;
|
|
static DRIVER_DISPATCH DispatchPnp;
|
|
static DRIVER_DISPATCH DispatchPower;
|
|
DRIVER_INITIALIZE DriverEntry;
|
|
|
|
|
|
/* FUNCTIONS ****************************************************************/
|
|
|
|
static
|
|
VOID
|
|
NTAPI
|
|
DriverUnload(IN PDRIVER_OBJECT DriverObject)
|
|
{
|
|
DPRINT("Parport DriverUnload\n");
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchCreate(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoCreate(DeviceObject, Irp);
|
|
else
|
|
return PdoCreate(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchClose(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoClose(DeviceObject, Irp);
|
|
else
|
|
return PdoClose(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchCleanup(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoCleanup(DeviceObject, Irp);
|
|
else
|
|
return PdoCleanup(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchRead(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoRead(DeviceObject, Irp);
|
|
else
|
|
return PdoRead(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchWrite(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoWrite(DeviceObject, Irp);
|
|
else
|
|
return PdoWrite(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchPnp(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoPnp(DeviceObject, Irp);
|
|
else
|
|
return PdoPnp(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
static
|
|
NTSTATUS
|
|
NTAPI
|
|
DispatchPower(IN PDEVICE_OBJECT DeviceObject,
|
|
IN PIRP Irp)
|
|
{
|
|
if (((PFDO_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->Common.IsFDO)
|
|
return FdoPower(DeviceObject, Irp);
|
|
else
|
|
return PdoPower(DeviceObject, Irp);
|
|
}
|
|
|
|
|
|
NTSTATUS
|
|
NTAPI
|
|
DriverEntry(IN PDRIVER_OBJECT DriverObject,
|
|
IN PUNICODE_STRING RegPath)
|
|
{
|
|
ULONG i;
|
|
|
|
DPRINT("Parport DriverEntry\n");
|
|
|
|
DriverObject->DriverUnload = DriverUnload;
|
|
DriverObject->DriverExtension->AddDevice = AddDevice;
|
|
|
|
for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
|
|
DriverObject->MajorFunction[i] = ForwardIrpAndForget;
|
|
|
|
DriverObject->MajorFunction[IRP_MJ_CREATE] = DispatchCreate;
|
|
DriverObject->MajorFunction[IRP_MJ_CLOSE] = DispatchClose;
|
|
DriverObject->MajorFunction[IRP_MJ_CLEANUP] = DispatchCleanup;
|
|
DriverObject->MajorFunction[IRP_MJ_READ] = DispatchRead;
|
|
DriverObject->MajorFunction[IRP_MJ_WRITE] = DispatchWrite;
|
|
// DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL] = DispatchDeviceControl;
|
|
// DriverObject->MajorFunction[IRP_MJ_QUERY_INFORMATION] = DispatchQueryInformation;
|
|
DriverObject->MajorFunction[IRP_MJ_PNP] = DispatchPnp;
|
|
DriverObject->MajorFunction[IRP_MJ_POWER] = DispatchPower;
|
|
|
|
return STATUS_SUCCESS;
|
|
}
|