Linux Driver Practices

This is reference from DriverPractice

Environment Preparation

$lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 16.04.6 LTS
Release:	16.04
Codename:	xenial

$uname -r
4.15.0-106-generic

TOPIC:

• Hello World
• CharacterDevice
• Ioctl
• Lock
• Multiplexing
• GPIO Interrupt
• Framework
• Kprobe
• Cypto