net/rxrpc/ar-internal.h

467 struct rxrpc_connection {  struct
468 	struct rxrpc_conn_proto	proto;
469 	struct rxrpc_local	*local;		/* Representation of local endpoint */
470 	struct rxrpc_peer	*peer;		/* Remote endpoint */
471 	struct rxrpc_net	*rxnet;		/* Network namespace to which call belongs */
472 	struct key		*key;		/* Security details */
473 	struct list_head	attend_link;	/* Link in local->conn_attend_q */
475 	refcount_t		ref;
476 	atomic_t		active;		/* Active count for service conns */
477 	struct rcu_head		rcu;
478 	struct list_head	cache_link;
480 	unsigned char		act_chans;	/* Mask of active channels */
481 	struct rxrpc_channel {
493 	} channels[RXRPC_MAXCALLS];
495 	struct timer_list	timer;		/* Conn event timer */
496 	struct work_struct	processor;	/* connection event processor */
497 	struct work_struct	destructor;	/* In-process-context destroyer */
498 	struct rxrpc_bundle	*bundle;	/* Client connection bundle */
499 	struct rb_node		service_node;	/* Node in peer->service_conns */
500 	struct list_head	proc_link;	/* link in procfs list */
501 	struct list_head	link;		/* link in master connection list */
502 	struct sk_buff_head	rx_queue;	/* received conn-level packets */
504 	struct mutex		security_lock;	/* Lock for security management */
505 	const struct rxrpc_security *security;	/* applied security module */
506 	union {
513 	unsigned long		flags;
514 	unsigned long		events;
515 	unsigned long		idle_timestamp;	/* Time at which last became idle */
516 	spinlock_t		state_lock;	/* state-change lock */
517 	enum rxrpc_conn_proto_state state;	/* current state of connection */
518 	enum rxrpc_call_completion completion;	/* Completion condition */
519 	s32			abort_code;	/* Abort code of connection abort */
520 	int			debug_id;	/* debug ID for printks */
521 	rxrpc_serial_t		tx_serial;	/* Outgoing packet serial number counter */
522 	unsigned int		hi_serial;	/* highest serial number received */
523 	u32			service_id;	/* Service ID, possibly upgraded */
524 	u32			security_level;	/* Security level selected */
525 	u8			security_ix;	/* security type */
526 	u8			out_clientflag;	/* RXRPC_CLIENT_INITIATED if we are client */
527 	u8			bundle_shift;	/* Index into bundle->avail_chans */
528 	bool			exclusive;	/* T if conn is exclusive */
529 	bool			upgrade;	/* T if service ID can be upgraded */
530 	u16			orig_service_id; /* Originally requested service ID */
531 	short			error;		/* Local error code */