Framework for writing and simplifying testing of device drivers. This is work in progress.
- iomem: managing memory for buffers used by devices such as network cards, disks, etc.
- devq: a queue interface to talk to hardware descriptor queues.
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