https://github.com/pat8901/hello-world-driver

Hello world device driver written in C. The project documents the first steps in learning about device drivers for Linux.
https://github.com/pat8901/hello-world-driver

Last synced: 12 days ago
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Hello world device driver written in C. The project documents the first steps in learning about device drivers for Linux.

• Host: GitHub
• URL: https://github.com/pat8901/hello-world-driver
• Owner: pat8901
• License: mit
• Created: 2024-08-09T19:16:37.000Z (5 months ago)
• Default Branch: master
• Last Pushed: 2024-08-09T20:38:00.000Z (5 months ago)
• Last Synced: 2024-08-09T21:50:54.840Z (5 months ago)
• Language: C
• Homepage:
• Size: 1.95 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE

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README

        
This is a hello world device driver written in C.

The goal of this project to take the first steps in learning about how device drivers work in linux.

Commands to know:

	(list loaded drivers)

	lsmod

	(list a specific driver, if found)

	lsmod | grep "driver_name"

	(insert a driver)

	insmod "driver_name"

	(print kernel messages found at the end)

	dmesg | tail

	(remove a driver)

	rmmod "driver_name"