691 struct hci_conn {  struct
692 	struct list_head list;
694 	atomic_t	refcnt;
696 	bdaddr_t	dst;
697 	__u8		dst_type;
698 	bdaddr_t	src;
699 	__u8		src_type;
700 	bdaddr_t	init_addr;
701 	__u8		init_addr_type;
702 	bdaddr_t	resp_addr;
703 	__u8		resp_addr_type;
704 	__u8		adv_instance;
705 	__u16		handle;
706 	__u16		sync_handle;
707 	__u16		state;
708 	__u8		mode;
709 	__u8		type;
710 	__u8		role;
711 	bool		out;
712 	__u8		attempt;
713 	__u8		dev_class[3];
714 	__u8		features[HCI_MAX_PAGES][8];
715 	__u16		pkt_type;
716 	__u16		link_policy;
717 	__u8		key_type;
718 	__u8		auth_type;
719 	__u8		sec_level;
720 	__u8		pending_sec_level;
721 	__u8		pin_length;
722 	__u8		enc_key_size;
723 	__u8		io_capability;
724 	__u32		passkey_notify;
725 	__u8		passkey_entered;
726 	__u16		disc_timeout;
727 	__u16		conn_timeout;
728 	__u16		setting;
729 	__u16		auth_payload_timeout;
730 	__u16		le_conn_min_interval;
731 	__u16		le_conn_max_interval;
732 	__u16		le_conn_interval;
733 	__u16		le_conn_latency;
734 	__u16		le_supv_timeout;
735 	__u8		le_adv_data[HCI_MAX_EXT_AD_LENGTH];
736 	__u8		le_adv_data_len;
737 	__u8		le_per_adv_data[HCI_MAX_PER_AD_LENGTH];
738 	__u8		le_per_adv_data_len;
739 	__u8		le_tx_phy;
740 	__u8		le_rx_phy;
741 	__s8		rssi;
742 	__s8		tx_power;
743 	__s8		max_tx_power;
744 	struct bt_iso_qos iso_qos;
745 	unsigned long	flags;
747 	enum conn_reasons conn_reason;
748 	__u8		abort_reason;
750 	__u32		clock;
751 	__u16		clock_accuracy;
753 	unsigned long	conn_info_timestamp;
755 	__u8		remote_cap;
779 	struct hci_conn	*parent;  argument
784 	void (*connect_cfm_cb)	(struct hci_conn *conn, u8 status);  argument
785 	void (*security_cfm_cb)	(struct hci_conn *conn, u8 status);  argument
786 	void (*disconn_cfm_cb)	(struct hci_conn *conn, u8 reason);  argument
788 	void (*cleanup)(struct hci_conn *conn);  argument