Device (dev) object represents struct ib_device to the user space.
Device properties:
* Device capabilities
* FW version to the device output
* node_guid and sys_image_guid
* node_type
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
RDMA devices are cross-functional devices from one side,
but very tailored for the specific markets from another.
Such diversity caused to spread of RDMA related configuration
across various tools, e.g. devlink, ip, ethtool, ib specific and
vendor specific solutions.
This patch adds ability to fill device and port information
by reading RDMA netlink.
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>