mlx4_cmd_mailbox  242 include/linux/mlx4/cmd.h struct mlx4_cmd_mailbox *mlx4_alloc_cmd_mailbox(struct mlx4_dev *dev);
mlx4_cmd_mailbox  243 include/linux/mlx4/cmd.h void mlx4_free_cmd_mailbox(struct mlx4_dev *dev, struct mlx4_cmd_mailbox *mailbox);