tree 6f20ab5ff8fe428121f17f5cf2c2134f12dacae4
parent 62e004fe941d56cb70ea9148bb79cf6698751248
author Emmanuel Grumbach <emmanuel.grumbach@intel.com> 1439797550 +0300
committer Luciano Coelho <luciano.coelho@intel.com> 1440757592 +0300

iwlwifi: mvm: add debugfs hook to send ECHO_CMD to the firmware

ECHO_CMD is a simple command that can be sent to the
firmware just to check that it is alive.
This command is useful for debug purpose, provide a debugfs
hook to send it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>