driverkit 0.13.0

A driver framework defining standard types and interfaces for writing device drivers.
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Build Status

Driverkit

Framework for writing and simplifying testing of device drivers. This is work in progress.

License

See LICENSE files.

Authors

Gerd Zellweger, Reto Achermann, Erika Hunhoff, Ankit Bhardwaj

Components

  • iomem: managing memory for buffers used by devices such as network cards, disks, etc.
  • devq: a queue interface to talk to hardware descriptor queues.

Usage

Using the DevMem type on Linux will require Hugepages:

echo 100 >/proc/sys/vm/nr_hugepages_mempolicy
echo 4 > /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages_mempolicy