Interview Questions

LDD - Network Device Driver

Linux Device Driver - Interview Questions

LDD - Network Device Driver

Linux Network Device Driver Interview Questions

  • How to send information over network? (structure packing)
  • Ethernet driver how a packet get transferred in Ethernet drivers?
  • How a Reception of packet performed in a Ethernet device driver? (Explain from starting to reception of packet)
  • How Ethernet device is registered
  • How many interrupt lines you have been used in your driver development. 1. UART : 1 (RX). 2. Ethernet: 2 (RX & TX)
  • How to register, allocate NIC.
  • How a packet is sent in ethernet driver?
  • What happens as soon as a packet arrives from the network in Linux ?


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