init.cpp

一个通用的usb驱动程序列程

#include "WdmUSB.h"

//#pragma code_seg("INIT")

extern "C"
NTSTATUS DriverEntry(IN PDRIVER_OBJECT DriverObject,IN PUNICODE_STRING RegistryPath)
{
	NTSTATUS status=STATUS_SUCCESS;

	KdPrint(("WdmUsb checked"));

    DriverObject->DriverExtension->AddDevice=WdmUsbAddDevice;
	DriverObject->DriverUnload=WdmUsbUnload;
    
	DriverObject->MajorFunction[IRP_MJ_CREATE]=WdmUsbCreate;
	DriverObject->MajorFunction[IRP_MJ_CLOSE]=WdmUsbClose;	

	DriverObject->MajorFunction[IRP_MJ_PNP]=WdmUsbPnp;
	DriverObject->MajorFunction[IRP_MJ_POWER]=WdmUsbPower;

	DriverObject->MajorFunction[IRP_MJ_READ]=WdmUsbRead;
	DriverObject->MajorFunction[IRP_MJ_WRITE]=WdmUsbWrite;

	DriverObject->MajorFunction[IRP_MJ_DEVICE_CONTROL]=WdmUsbDeviceIoControl;
	DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL]=WdmUsbSystemIoControl;

    KdPrint(("DriverEntry completed"));
	return status;
}
//#pragma code_seg()
#pragma code_seg("PAGE")
VOID WdmUsbUnload(IN PDRIVER_OBJECT DriverObject)
{
	KdPrint(("WdmUrbUnload"));
}
#pragma code_seg()