/* Broadcom FlexRM Mailbox Driver
*
* Copyright (C) 2017 Broadcom
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* Each Broadcom FlexSparx4 offload engine is implemented as an
* extension to Bro