166 struct port {  struct
171 	struct ports_device *portdev;  argument
174 	struct port_buffer *inbuf;  argument
178 	 * port.  Has to be a spinlock because it can be called from  argument
186 	/* The IO vqs for this port */  argument
189 	/* File in the debugfs directory that exposes this port's information */  argument
194 	 * this port for accounting and debugging purposes.  These  argument
197 	struct port_stats stats;  argument
205 	/* Each port associates with a separate char device */  argument
209 	/* Reference-counting to handle port hot-unplugs and file operations */  argument
215 	/* The 'name' of the port that we expose via sysfs properties */  argument
221 	/* The 'id' to identify the port with the Host */  argument
229 	/* We should allow only one process to open a port */  argument
236 static struct port *find_port_by_vtermno(u32 vtermno)  in find_port_by_vtermno()  argument
238 	struct port *port;  in find_port_by_vtermno()  local
258 	struct port *port;  in find_port_by_devt_in_portdev()  local
278 	struct port *port;  in find_port_by_devt()  local
295 	struct port *port;  in find_port_by_id()  local
312 	struct port *port;  in find_port_by_vq()  local
325 static bool is_console_port(struct port *port)  in is_console_port()
462 static struct port_buffer *get_inbuf(struct port *port)  in get_inbuf()
500 static void discard_port_data(struct port *port)  in discard_port_data()
526 static bool port_has_data(struct port *port)  in port_has_data()
572 static ssize_t send_control_msg(struct port *port, unsigned int event,  in send_control_msg()
583 static void reclaim_consumed_buffers(struct port *port)  in reclaim_consumed_buffers()
598 static ssize_t __send_to_port(struct port *port, struct scatterlist *sg,  in __send_to_port()
656 static ssize_t fill_readbuf(struct port *port, char __user *out_buf,  in fill_readbuf()
699 static bool will_read_block(struct port *port)  in will_read_block()
708 static bool will_write_block(struct port *port)  in will_write_block()
734 	struct port *port;  in port_fops_read()  local
778 static int wait_port_writable(struct port *port, bool nonblock)  in wait_port_writable()
801 	struct port *port;  in port_fops_write()  local
906 	struct port *port = filp->private_data;  in port_fops_splice_write()  local
965 	struct port *port;  in port_fops_poll()  local
990 	struct port *port;  in port_fops_release()  local
1025 	struct port *port;  in port_fops_open()  local
1078 	struct port *port;  in port_fops_fasync()  local
1112 	struct port *port;  in put_chars()  local
1143 	struct port *port;  in get_chars()  local
1159 static void resize_console(struct port *port)  in resize_console()
1178 	struct port *port;  in notifier_add_vio()  local
1219 static int init_port_console(struct port *port)  in init_port_console()
1275 	struct port *port;  in show_port_name()  local
1296 	struct port *port = s->private;  in port_debugfs_show()  local
1314 static void set_console_size(struct port *port, u16 rows, u16 cols)  in set_console_size()
1349 static void send_sigio_to_port(struct port *port)  in send_sigio_to_port()
1358 	struct port *port;  in add_port()  local
1483 	struct port *port;  in remove_port()  local
1490 static void remove_port_data(struct port *port)  in remove_port_data()
1507 static void unplug_port(struct port *port)  in unplug_port()
1564 	struct port *port;  in handle_control_message()  local
1735 	struct port *port;  in out_intr()  local
1748 	struct port *port;  in in_intr()  local
1816 		struct port *port;  in config_work_handler()  local
1949 	struct port *port, *port2;  in virtcons_remove()  local
2151 	struct port *port;  in virtcons_freeze()  local
2186 	struct port *port;  in virtcons_restore()  local