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);
147 	void		(*timer)(struct rpc_xprt *xprt, struct rpc_task *task);
149 	void		(*close)(struct rpc_xprt *xprt);
150 	void		(*destroy)(struct rpc_xprt *xprt);
151 	void		(*set_connect_timeout)(struct rpc_xprt *xprt,
154 	void		(*print_stats)(struct rpc_xprt *xprt, struct seq_file *seq);
155 	int		(*enable_swap)(struct rpc_xprt *xprt);
156 	void		(*disable_swap)(struct rpc_xprt *xprt);
157 	void		(*inject_disconnect)(struct rpc_xprt *xprt);
158 	int		(*bc_setup)(struct rpc_xprt *xprt,
160 	size_t		(*bc_maxpayload)(struct rpc_xprt *xprt);
161 	unsigned int	(*bc_num_slots)(struct rpc_xprt *xprt);
163 	void		(*bc_destroy)(struct rpc_xprt *xprt,
347 unsigned long		xprt_reconnect_delay(const struct rpc_xprt *xprt);
348 void			xprt_reconnect_backoff(struct rpc_xprt *xprt,
352 int			xprt_reserve_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
353 int			xprt_reserve_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
354 void			xprt_alloc_slot(struct rpc_xprt *xprt, struct rpc_task *task);
355 void			xprt_free_slot(struct rpc_xprt *xprt,
367 void			xprt_release_xprt(struct rpc_xprt *xprt, struct rpc_task *task);
368 void			xprt_release_xprt_cong(struct rpc_xprt *xprt, struct rpc_task *task);
370 struct rpc_xprt *	xprt_get(struct rpc_xprt *xprt);
371 void			xprt_put(struct rpc_xprt *xprt);
376 void			xprt_add_backlog(struct rpc_xprt *xprt, struct rpc_task *task);
377 bool			xprt_wake_up_backlog(struct rpc_xprt *xprt, struct rpc_rqst *req);
381 xprt_enable_swap(struct rpc_xprt *xprt)  in xprt_enable_swap()  argument
383 	return xprt->ops->enable_swap(xprt);  in xprt_enable_swap()
387 xprt_disable_swap(struct rpc_xprt *xprt)  in xprt_disable_swap()  argument
389 	xprt->ops->disable_swap(xprt);  in xprt_disable_swap()
400 void			xprt_wake_pending_tasks(struct rpc_xprt *xprt, int status);
401 void			xprt_wait_for_buffer_space(struct rpc_xprt *xprt);
402 bool			xprt_write_space(struct rpc_xprt *xprt);
403 void			xprt_adjust_cwnd(struct rpc_xprt *xprt, struct rpc_task *task, int result);
404 struct rpc_rqst *	xprt_lookup_rqst(struct rpc_xprt *xprt, __be32 xid);
410 bool			xprt_request_get_cong(struct rpc_xprt *xprt, struct rpc_rqst *req);
411 void			xprt_disconnect_done(struct rpc_xprt *xprt);
412 void			xprt_force_disconnect(struct rpc_xprt *xprt);
413 void			xprt_conditional_disconnect(struct rpc_xprt *xprt, unsigned int cookie);
436 static inline void xprt_set_connected(struct rpc_xprt *xprt)  in xprt_set_connected()  argument
438 	set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_set_connected()
441 static inline void xprt_clear_connected(struct rpc_xprt *xprt)  in xprt_clear_connected()  argument
443 	clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_clear_connected()
446 static inline int xprt_connected(struct rpc_xprt *xprt)  in xprt_connected()  argument
448 	return test_bit(XPRT_CONNECTED, &xprt->state);  in xprt_connected()
451 static inline int xprt_test_and_set_connected(struct rpc_xprt *xprt)  in xprt_test_and_set_connected()  argument
453 	return test_and_set_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_set_connected()
456 static inline int xprt_test_and_clear_connected(struct rpc_xprt *xprt)  in xprt_test_and_clear_connected()  argument
458 	return test_and_clear_bit(XPRT_CONNECTED, &xprt->state);  in xprt_test_and_clear_connected()
461 static inline void xprt_clear_connecting(struct rpc_xprt *xprt)  in xprt_clear_connecting()  argument
464 	clear_bit(XPRT_CONNECTING, &xprt->state);  in xprt_clear_connecting()
468 static inline int xprt_connecting(struct rpc_xprt *xprt)  in xprt_connecting()  argument
470 	return test_bit(XPRT_CONNECTING, &xprt->state);  in xprt_connecting()
473 static inline int xprt_test_and_set_connecting(struct rpc_xprt *xprt)  in xprt_test_and_set_connecting()  argument
475 	return test_and_set_bit(XPRT_CONNECTING, &xprt->state);  in xprt_test_and_set_connecting()
478 static inline void xprt_set_bound(struct rpc_xprt *xprt)  in xprt_set_bound()  argument
480 	test_and_set_bit(XPRT_BOUND, &xprt->state);  in xprt_set_bound()
483 static inline int xprt_bound(struct rpc_xprt *xprt)  in xprt_bound()  argument
485 	return test_bit(XPRT_BOUND, &xprt->state);  in xprt_bound()
488 static inline void xprt_clear_bound(struct rpc_xprt *xprt)  in xprt_clear_bound()  argument
490 	clear_bit(XPRT_BOUND, &xprt->state);  in xprt_clear_bound()
493 static inline void xprt_clear_binding(struct rpc_xprt *xprt)  in xprt_clear_binding()  argument
496 	clear_bit(XPRT_BINDING, &xprt->state);  in xprt_clear_binding()
500 static inline int xprt_test_and_set_binding(struct rpc_xprt *xprt)  in xprt_test_and_set_binding()  argument
502 	return test_and_set_bit(XPRT_BINDING, &xprt->state);  in xprt_test_and_set_binding()