For people new to Linux kernel driver programming, writing a driver for an I2C device is a relatively easy way to start. This presentation will start by explaining the Device Model, the mechanism that the Linux kernel offers to bind drivers to devices. Even though the way to detect or describe devices can depend on the bus or CPU architecture, the infrastructure binding devices with drivers is universal and therefore applies to all types of device drivers in the Linux kernel. You will see how the driver uses one of the frameworks offered by the Linux kernel to expose device data to user space in a generic way. Once again, this type of mechanism is used everywhere in the Linux kernel.
Important Note: This session is only open to the 50 people who have registered for the E-ALE track. You can find out
more information about the track
here.
Pre-requisite: Introduction to Kernel Modules and Kbuild
