30 #define RPC_MAXCWND(xprt)	((xprt)->max_reqs << RPC_CWNDSHIFT)  argument
31 #define RPCXPRT_CONGESTED(xprt) ((xprt)->cong >= (xprt)->cwnd)  argument
133 	void		(*set_buffer_size)(struct rpc_xprt *xprt, size_t sndsize, size_t rcvsize);
134 	int		(*reserve_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
135 	void		(*release_xprt)(struct rpc_xprt *xprt, struct rpc_task *task);
136 	void		(*alloc_slot)(struct rpc_xprt *xprt, struct rpc_task *task);
137 	void		(*free_slot)(struct rpc_xprt *xprt,
140 	void		(*set_port)(struct rpc_xprt *xprt, unsigned short port);
141 	void		(*connect)(struct rpc_xprt *xprt, struct rpc_task *task);
142 	int		(*get_srcaddr)(struct rpc_xprt *xprt, char *buf,
144 	unsigned short	(*get_srcport)(struct rpc_xprt *xprt);
151 	void		(*timer)(struct rpc_xprt *xprt, struct rpc_task *task);
153 	void		(*close)(struct rpc_xprt *xprt);
154 	void		(*destroy)(struct rpc_xprt *xprt);
155 	void		(*set_connect_timeout)(struct rpc_xprt *xprt,
158 	void		(*print_stats)(struct rpc_xprt *xprt, struct seq_file *seq);
159 	int		(*enable_swap)(struct rpc_xprt *xprt);
160 	void		(*disable_swap)(struct rpc_xprt *xprt);
161 	void		(*inject_disconnect)(struct rpc_xprt *xprt);
162 	int		(*bc_setup)(struct rpc_xprt *xprt,
164 	size_t		(*bc_maxpayload)(struct rpc_xprt *xprt);
165 	unsigned int	(*bc_num_slots)(struct rpc_xprt *xprt);
167 	void		(*bc_destroy)(struct rpc_xprt *xprt,
352 unsigned long		xprt_reconnect_delay(const struct rpc_xprt *xprt);
353 void			xprt_reconnect_backoff(struct rpc_xprt *xprt,
357 int			xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
358 int			xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
359 void			xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
360 void			xprt_free_slot(struct rpc_xprt *xprt,
371 void			xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
372 void			xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
374 struct rpc_xprt *	xprt_get(struct rpc_xprt *xprt);
375 void			xprt_put(struct rpc_xprt *xprt);
380 void			xprt_add_backlog(struct rpc_xprt *xprt, struct rpc_task *task);
381 bool			xprt_wake_up_backlog(struct rpc_xprt *xprt, struct rpc_rqst *req);
385 xprt_enable_swap(struct rpc_xprt *xprt)  in xprt_enable_swap()  argument
387 	return xprt->ops->enable_swap(xprt);  in xprt_enable_swap()
391 xprt_disable_swap(struct rpc_xprt *xprt)  in xprt_disable_swap()  argument
393 	xprt->ops->disable_swap(xprt);  in xprt_disable_swap()
404 void			xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
405 void			xprt_wait_for_buffer_space(struct rpc_xprt *xprt);
406 bool			xprt_write_space(struct rpc_xprt *xprt);
407 void			xprt_adjust_cwnd(struct rpc_xprt *xprt, struct rpc_task *task, int result);
408 struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
414 bool			xprt_request_get_cong(struct rpc_xprt *xprt, struct rpc_rqst *req);
415 void			xprt_disconnect_done(struct rpc_xprt *xprt);
416 void			xprt_force_disconnect(struct rpc_xprt *xprt);
417 void			xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
440 static inline void xprt_set_connected(struct rpc_xprt *xprt)  in xprt_set_connected()  argument
442 	set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_set_connected()
445 static inline void xprt_clear_connected(struct rpc_xprt *xprt)  in xprt_clear_connected()  argument
447 	clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_clear_connected()
450 static inline int xprt_connected(struct rpc_xprt *xprt)  in xprt_connected()  argument
452 	return test_bit(XPRT_CONNECTED, &xprt->state);  in xprt_connected()
455 static inline int xprt_test_and_set_connected(struct rpc_xprt *xprt)  in xprt_test_and_set_connected()  argument
457 	return test_and_set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_set_connected()
460 static inline int xprt_test_and_clear_connected(struct rpc_xprt *xprt)  in xprt_test_and_clear_connected()  argument
462 	return test_and_clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_clear_connected()
465 static inline void xprt_clear_connecting(struct rpc_xprt *xprt)  in xprt_clear_connecting()  argument
468 	clear_bit(XPRT_CONNECTING, &xprt->state);  in xprt_clear_connecting()
472 static inline int xprt_connecting(struct rpc_xprt *xprt)  in xprt_connecting()  argument
474 	return test_bit(XPRT_CONNECTING, &xprt->state);  in xprt_connecting()
477 static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)  in xprt_test_and_set_connecting()  argument
479 	return test_and_set_bit(XPRT_CONNECTING, &xprt->state);  in xprt_test_and_set_connecting()
482 static inline void xprt_set_bound(struct rpc_xprt *xprt)  in xprt_set_bound()  argument
484 	test_and_set_bit(XPRT_BOUND, &xprt->state);  in xprt_set_bound()
487 static inline int xprt_bound(struct rpc_xprt *xprt)  in xprt_bound()  argument
489 	return test_bit(XPRT_BOUND, &xprt->state);  in xprt_bound()
492 static inline void xprt_clear_bound(struct rpc_xprt *xprt)  in xprt_clear_bound()  argument
494 	clear_bit(XPRT_BOUND, &xprt->state);  in xprt_clear_bound()
497 static inline void xprt_clear_binding(struct rpc_xprt *xprt)  in xprt_clear_binding()  argument
500 	clear_bit(XPRT_BINDING, &xprt->state);  in xprt_clear_binding()
504 static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)  in xprt_test_and_set_binding()  argument
506 	return test_and_set_bit(XPRT_BINDING, &xprt->state);  in xprt_test_and_set_binding()
509 void xprt_set_offline_locked(struct rpc_xprt *xprt, struct rpc_xprt_switch *xps);
510 void xprt_set_online_locked(struct rpc_xprt *xprt, struct rpc_xprt_switch *xps);
511 void xprt_delete_locked(struct rpc_xprt *xprt, struct rpc_xprt_switch *xps);