65 lines
1.5 KiB
C
65 lines
1.5 KiB
C
/*++
|
||
|
||
Copyright (C) Microsoft Corporation, 1996 - 1998
|
||
|
||
Module Name:
|
||
|
||
device.c
|
||
|
||
Abstract:
|
||
|
||
Device entry point and hardware validation.
|
||
|
||
--*/
|
||
|
||
#include "mspclock.h"
|
||
|
||
#ifdef ALLOC_PRAGMA
|
||
NTSTATUS
|
||
DriverEntry(
|
||
IN PDRIVER_OBJECT DriverObject,
|
||
IN PUNICODE_STRING RegistryPathName
|
||
);
|
||
|
||
#pragma alloc_text(INIT, DriverEntry)
|
||
#endif // ALLOC_PRAGMA
|
||
|
||
|
||
NTSTATUS
|
||
DriverEntry(
|
||
IN PDRIVER_OBJECT DriverObject,
|
||
IN PUNICODE_STRING RegistryPathName
|
||
)
|
||
/*++
|
||
|
||
Routine Description:
|
||
|
||
Sets up the driver object to handle the KS interface and PnP Add Device
|
||
request. Does not set up a handler for PnP Irp's, as they are all dealt
|
||
with directly by the PDO.
|
||
|
||
Arguments:
|
||
|
||
DriverObject -
|
||
Driver object for this instance.
|
||
|
||
RegistryPathName -
|
||
Contains the registry path which was used to load this instance.
|
||
|
||
Return Values:
|
||
|
||
Returns STATUS_SUCCESS.
|
||
|
||
--*/
|
||
{
|
||
DriverObject->MajorFunction[IRP_MJ_PNP] = KsDefaultDispatchPnp;
|
||
DriverObject->MajorFunction[IRP_MJ_POWER] = KsDefaultDispatchPower;
|
||
DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL] = KsDefaultForwardIrp;
|
||
DriverObject->DriverExtension->AddDevice = PnpAddDevice;
|
||
DriverObject->DriverUnload = KsNullDriverUnload;
|
||
KsSetMajorFunctionHandler(DriverObject, IRP_MJ_CREATE);
|
||
KsSetMajorFunctionHandler(DriverObject, IRP_MJ_CLOSE);
|
||
KsSetMajorFunctionHandler(DriverObject, IRP_MJ_DEVICE_CONTROL);
|
||
return STATUS_SUCCESS;
|
||
}
|