fw_load: new test of device firmware loading

This test checks the device firmware loading. Since Linux 3.7 it can be loaded
directly (by-pass udev). The test consists of the two parts: userspace and
kernelspace.

Signed-off-by: Alexey Kodanev <alexey.kodanev@oracle.com>
Acked-by: Cyril Hrubis <chrubis@suse.cz>
11 files changed