mlx4_qp           302 include/linux/mlx4/device.h 	void (*event)		(struct mlx4_qp *, enum mlx4_event);
mlx4_qp           313 include/linux/mlx4/qp.h static inline struct mlx4_qp *__mlx4_qp_lookup(struct mlx4_dev *dev, u32 qpn)