net/mlx5: Add devlink reload
Implement devlink reload for mlx5. Usage example: devlink dev reload pci/0000:06:00.0 Signed-off-by: Michael Guralnik <michaelgur@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>