Hi,
I am attaching my filter driver as lower filter driver
for the DISK.
I am creating DeviceObject(RealDeviceObject) for the
DISK PDO.
Can I create a Virtual Device Object in addition to
the RealDeviceObject I would be creating in
AddDevice() routine.I want to create a virtual
DeviceObject and want the Disk driver to send the
request(I/Os) to this virtual DeviceObject rather than
the other DeviceObject.
I would be failing the Claim_Device for the
RealDeviceObject.I am also not registering the
realDeviceObject.
Right now I am creating the VirtualDeviceObject
whenever I get IRP_MN_START_DEVICE for the
realDeviceObject.But I am not receiving any
Claim_Device call to virtualDeviceObejct nor any
IRP_MN_START_DEVICE for the virtualDeviceObject.
Is there any way to accomplish this.
Any help would be appreciated.
Thanks in advance,
Gurpreet
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