Thanks for all your feedback. I have another question need your help. This NIC has special function that could receive/transmit simple packet when it's in sleep (D3) state. It will help someone wakeup his/her machine even it's behind a router. This function is disabled by default. To enable it, the NIC should be configured by app. My question is which interface can I select to configure(write to) the NIC register ?
Thanks Xiong