Hi,
I am trying to issue an ioctl from a user application using DeviceIoControl API to a NIC driver which has support for VMQs, but, the DeviceIoControl fails. The GetLastError() returns 0x1f (ERROR_GEN_FAILURE) after DeviceIoControl fails. I am using Win2k8R2.
I am specifically trying to enumerate the Queues (OID_RECEIVE_FILTER_ENUM_QUEUES) from the NIC driver and I am issuing this ioctl after I bind the NIC driver to a Virtual Network and a VM using that Virtual Network and the VM is up and running.
Is this Oid OID_RECEIVE_FILTER_ENUM_QUEUES supported yet in Win2k8R2 to be issued from a user mode application?
Thanks,Krishna.