Customize ipmbbridge as per upstream IPMB driver

Mqueue slave driver is not upstream and there is a new IPMB
driver which is upstream in kernel and this application has
been modified as per driver packet format.

Also using same node for sending IPMB data to device. No need to
define master device.

Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Change-Id: I8286c41970f680aae2c452331739fa934e41fd4a
3 files changed