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Let's code a Linux network driver - How to follow along my SSED Linux Network Driver Tutorials

Let's code a Linux network driver - How to follow along my SSED Linux Network Driver Tutorials

viktor

Published December 18, 2025

168 UCC

20 WCC

42 VAR

Original author: Johannes 4GNU_LinuxOriginal source (new tab)

Let's code a Linux network driver - How to follow along my SSED Linux Network Driver Tutorials

Components

Hardware components
W7500

WIZnet - W7500

x 1

Project description

Introduction Adding Ethernet over SPI is a classic embedded/Linus-hacker problem: you want a clean way to push and pull Ethernet traffic using a simple serial bus, without needing PCIe or USB NICs. w7500-spi2eth tackles that by turning a WIZnet W7500 into a SPI-based networking card. Important note up front: this is a community-made project (not an official WIZnet project), even though it leverages WIZnet-provided libraries inside the repo. Author introduction The repository is maintained by Johannes4Linux on GitHub, who is active in GNU/Linux education content—especially around Linux kernel…

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