serenum.c File Reference

#include "serenum.h"
#include <debug.h>

Include dependency graph for serenum.c:

Go to the source code of this file.

Functions
static NTSTATUS NTAPI	SerenumPnp (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
static VOID NTAPI	DriverUnload (IN PDRIVER_OBJECT DriverObject)
static NTSTATUS NTAPI	IrpStub (IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp)
NTSTATUS NTAPI	DriverEntry (IN PDRIVER_OBJECT DriverObject, IN PUNICODE_STRING RegPath)

Variables
static DRIVER_DISPATCH	SerenumPnp
static DRIVER_DISPATCH	IrpStub
static DRIVER_UNLOAD	DriverUnload
DRIVER_INITIALIZE	DriverEntry

Function Documentation

DriverEntry()

NTSTATUS NTAPI DriverEntry	(	IN PDRIVER_OBJECT	DriverObject,
		IN PUNICODE_STRING	RegPath
	)

Definition at line 57 of file serenum.c.

{
    ULONG i;
 
    DriverObject->DriverUnload = DriverUnload;
    DriverObject->DriverExtension->AddDevice = SerenumAddDevice;
 
    for (i = 0; i <= IRP_MJ_MAXIMUM_FUNCTION; i++)
        DriverObject->MajorFunction[i] = IrpStub;
 
    //DriverObject->MajorFunction[IRP_MJ_QUERY_INFORMATION] = SerialQueryInformation;
    DriverObject->MajorFunction[IRP_MJ_PNP] = SerenumPnp;
    //DriverObject->MajorFunction[IRP_MJ_POWER] = SerialPower;
 
    return STATUS_SUCCESS;
}

DriverUnload()

static VOID NTAPI DriverUnload ( IN PDRIVER_OBJECT  DriverObject )

static

Definition at line 31 of file serenum.c.

{
    // nothing to do here yet
}

IrpStub()

static NTSTATUS NTAPI IrpStub ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 37 of file serenum.c.

{
    if (((PCOMMON_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
    {
        /* Forward IRPs to lower device */
        return ForwardIrpToLowerDeviceAndForget(DeviceObject, Irp);
    }
    else
    {
        /* Forward IRPs to attached FDO */
        return ForwardIrpToAttachedFdoAndForget(DeviceObject, Irp);
    }
}

SerenumPnp()

static NTSTATUS NTAPI SerenumPnp ( IN PDEVICE_OBJECT  DeviceObject, IN PIRP  Irp  )

static

Definition at line 20 of file serenum.c.

{
    if (((PCOMMON_DEVICE_EXTENSION)DeviceObject->DeviceExtension)->IsFDO)
        return SerenumFdoPnp(DeviceObject, Irp);
    else
        return SerenumPdoPnp(DeviceObject, Irp);
}

Variable Documentation

DriverEntry

DRIVER_INITIALIZE DriverEntry

Definition at line 17 of file serenum.c.

DriverUnload

DRIVER_UNLOAD DriverUnload

static

Definition at line 16 of file serenum.c.

Referenced by DriverEntry().

IrpStub

DRIVER_DISPATCH IrpStub

static

Definition at line 15 of file serenum.c.

Referenced by DriverEntry().

SerenumPnp

DRIVER_DISPATCH SerenumPnp

static

Definition at line 14 of file serenum.c.

Referenced by DriverEntry().