IB/mlx5: Support IB device's callbacks for adding/deleting GIDs

These callbacks write into the mlx5 RoCE address table.
Upon del_gid we write a zero'd GID.

Signed-off-by: Achiad Shochat <achiad@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
2 files changed