3.6 Device driver directory
[Core module]

The Device driver directory module is described through the following subsections:

• 3.6.1 Module API

Devices drivers may be found at various place in the source tree:

• arch/*/drivers/ : platform vendor related device drivers, not covered here.

• cpu/*/drivers/ : processor vendor related device drivers, not covered here.

• drivers/ : cross platform device drivers, covered in this module.

A device driver implement one or multiple device class API.