mlx5_cmd_allow_other_vhca_access
ret = mlx5_cmd_allow_other_vhca_access(ibv_owner, &allow_attr);
err = mlx5_cmd_allow_other_vhca_access(primary, &allow_attr);
int mlx5_cmd_allow_other_vhca_access(struct mlx5_core_dev *dev,