get_licenses (napalm-device-types LicenseMixin, 4.15) on redfish and bmc,
for NetOrk/netork#1111.
- A BMC that refuses Redfish altogether reports each license it names as
missing, with its message.
- One that answers but withholds parts reports the license with withholds,
e.g. DCMS withholding drives and the firmware inventory on an X10 with
only SFT-OOB-LIC.
- ipmi knows no licenses.
get_device_warnings keeps its two codes until netOrk derives them.
Christian Manivong
5b24675a12