52 void tty_buffer_lock_exclusive(struct tty_port *port)  in tty_buffer_lock_exclusive()
69 void tty_buffer_unlock_exclusive(struct tty_port *port)  in tty_buffer_unlock_exclusive()
94 unsigned int tty_buffer_space_avail(struct tty_port *port)  in tty_buffer_space_avail()
120 void tty_buffer_free_all(struct tty_port *port)  in tty_buffer_free_all()
159 static struct tty_buffer *tty_buffer_alloc(struct tty_port *port, size_t size)  in tty_buffer_alloc()
199 static void tty_buffer_free(struct tty_port *port, struct tty_buffer *b)  in tty_buffer_free()
224 	struct tty_port *port = tty->port;  in tty_buffer_flush()  local
262 static int __tty_buffer_request_room(struct tty_port *port, size_t size,  in __tty_buffer_request_room()
301 int tty_buffer_request_room(struct tty_port *port, size_t size)  in tty_buffer_request_room()
319 int tty_insert_flip_string_fixed_flag(struct tty_port *port,  in tty_insert_flip_string_fixed_flag()
358 int tty_insert_flip_string_flags(struct tty_port *port,  in tty_insert_flip_string_flags()
393 int __tty_insert_flip_char(struct tty_port *port, unsigned char ch, char flag)  in __tty_insert_flip_char()
424 int tty_prepare_flip_string(struct tty_port *port, unsigned char **chars,  in tty_prepare_flip_string()
467 static void lookahead_bufs(struct tty_port *port, struct tty_buffer *head)  in lookahead_bufs()
506 receive_buf(struct tty_port *port, struct tty_buffer *head, int count)  in receive_buf()
534 	struct tty_port *port = container_of(work, struct tty_port, buf.work);  in flush_to_ldisc()  local
599 void tty_flip_buffer_push(struct tty_port *port)  in tty_flip_buffer_push()
622 int tty_insert_flip_string_and_push_buffer(struct tty_port *port,  in tty_insert_flip_string_and_push_buffer()
646 void tty_buffer_init(struct tty_port *port)  in tty_buffer_init()
670 int tty_buffer_set_limit(struct tty_port *port, int limit)  in tty_buffer_set_limit()
680 void tty_buffer_set_lock_subclass(struct tty_port *port)  in tty_buffer_set_lock_subclass()
685 bool tty_buffer_restart_work(struct tty_port *port)  in tty_buffer_restart_work()
690 bool tty_buffer_cancel_work(struct tty_port *port)  in tty_buffer_cancel_work()
695 void tty_buffer_flush_work(struct tty_port *port)  in tty_buffer_flush_work()