190 static int f81534_logic_to_phy_port(struct usb_serial *serial,  in f81534_logic_to_phy_port()  argument
194 			usb_get_serial_data(port->serial);  in f81534_logic_to_phy_port()
211 static int f81534_set_register(struct usb_serial *serial, u16 reg, u8 data)  in f81534_set_register()  argument
213 	struct usb_interface *interface = serial->interface;  in f81534_set_register()
214 	struct usb_device *dev = serial->dev;  in f81534_set_register()
252 static int f81534_get_register(struct usb_serial *serial, u16 reg, u8 *data)  in f81534_get_register()  argument
254 	struct usb_interface *interface = serial->interface;  in f81534_get_register()
255 	struct usb_device *dev = serial->dev;  in f81534_get_register()
295 static int f81534_set_mask_register(struct usb_serial *serial, u16 reg,  in f81534_set_mask_register()  argument
301 	status = f81534_get_register(serial, reg, &tmp);  in f81534_set_mask_register()
308 	return f81534_set_register(serial, reg, tmp);  in f81534_set_mask_register()
311 static int f81534_set_phy_port_register(struct usb_serial *serial, int phy,  in f81534_set_phy_port_register()  argument
314 	return f81534_set_register(serial, reg + F81534_UART_OFFSET * phy,  in f81534_set_phy_port_register()
318 static int f81534_get_phy_port_register(struct usb_serial *serial, int phy,  in f81534_get_phy_port_register()  argument
321 	return f81534_get_register(serial, reg + F81534_UART_OFFSET * phy,  in f81534_get_phy_port_register()
330 	return f81534_set_register(port->serial,  in f81534_set_port_register()
339 	return f81534_get_register(port->serial,  in f81534_get_port_register()
347 static int f81534_wait_for_spi_idle(struct usb_serial *serial)  in f81534_wait_for_spi_idle()  argument
354 		status = f81534_get_register(serial, F81534_BUS_REG_STATUS,  in f81534_wait_for_spi_idle()
368 		dev_err(&serial->interface->dev,  in f81534_wait_for_spi_idle()
374 	return f81534_set_register(serial, F81534_BUS_REG_STATUS,  in f81534_wait_for_spi_idle()
378 static int f81534_get_spi_register(struct usb_serial *serial, u16 reg,  in f81534_get_spi_register()  argument
383 	status = f81534_get_register(serial, reg, data);  in f81534_get_spi_register()
387 	return f81534_wait_for_spi_idle(serial);  in f81534_get_spi_register()
390 static int f81534_set_spi_register(struct usb_serial *serial, u16 reg, u8 data)  in f81534_set_spi_register()  argument
394 	status = f81534_set_register(serial, reg, data);  in f81534_set_spi_register()
398 	return f81534_wait_for_spi_idle(serial);  in f81534_set_spi_register()
401 static int f81534_read_flash(struct usb_serial *serial, u32 address,  in f81534_read_flash()  argument
412 	status = f81534_set_spi_register(serial, F81534_BUS_REG_START,  in f81534_read_flash()
417 	status = f81534_set_spi_register(serial, F81534_BUS_REG_START,  in f81534_read_flash()
422 	status = f81534_set_spi_register(serial, F81534_BUS_REG_START,  in f81534_read_flash()
427 	status = f81534_set_spi_register(serial, F81534_BUS_REG_START,  in f81534_read_flash()
448 			status = f81534_set_spi_register(serial, reg_tmp,  in f81534_read_flash()
453 			status = f81534_get_spi_register(serial,  in f81534_read_flash()
728 static int f81534_find_config_idx(struct usb_serial *serial, u8 *index)  in f81534_find_config_idx()  argument
733 	status = f81534_read_flash(serial, F81534_CUSTOM_ADDRESS_START, 1,  in f81534_find_config_idx()
736 		dev_err(&serial->interface->dev, "%s: read failed: %d\n",  in f81534_find_config_idx()
757 static bool f81534_check_port_hw_disabled(struct usb_serial *serial, int phy)  in f81534_check_port_hw_disabled()  argument
767 	status = f81534_get_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
775 	status = f81534_set_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
781 	status = f81534_get_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
786 	status = f81534_set_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
791 	status = f81534_set_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
798 	status = f81534_get_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
803 	status = f81534_set_phy_port_register(serial, phy,  in f81534_check_port_hw_disabled()
832 static int f81534_calc_num_ports(struct usb_serial *serial,  in f81534_calc_num_ports()  argument
836 	struct device *dev = &serial->interface->dev;  in f81534_calc_num_ports()
850 	serial_priv = devm_kzalloc(&serial->interface->dev,  in f81534_calc_num_ports()
855 	usb_set_serial_data(serial, serial_priv);  in f81534_calc_num_ports()
859 	status = f81534_find_config_idx(serial, &serial_priv->setting_idx);  in f81534_calc_num_ports()
861 		dev_err(&serial->interface->dev, "%s: find idx failed: %d\n",  in f81534_calc_num_ports()
871 		status = f81534_read_flash(serial,  in f81534_calc_num_ports()
877 			dev_err(&serial->interface->dev,  in f81534_calc_num_ports()
883 		dev_dbg(&serial->interface->dev,  in f81534_calc_num_ports()
888 		status = f81534_read_flash(serial,  in f81534_calc_num_ports()
893 			dev_err(&serial->interface->dev,  in f81534_calc_num_ports()
899 		dev_dbg(&serial->interface->dev, "%s: read default config\n",  in f81534_calc_num_ports()
905 		if (f81534_check_port_hw_disabled(serial, i))  in f81534_calc_num_ports()
915 		dev_warn(&serial->interface->dev,  in f81534_calc_num_ports()
926 		dev_dbg(&serial->interface->dev,  in f81534_calc_num_ports()
1006 static int f81534_submit_read_urb(struct usb_serial *serial, gfp_t flags)  in f81534_submit_read_urb()  argument
1008 	return usb_serial_generic_submit_read_urbs(serial->port[0], flags);  in f81534_submit_read_urb()
1078 			usb_get_serial_data(port->serial);  in f81534_open()
1102 		status = f81534_submit_read_urb(port->serial, GFP_KERNEL);  in f81534_open()
1119 			usb_get_serial_data(port->serial);  in f81534_close()
1120 	struct usb_serial_port *port0 = port->serial->port[0];  in f81534_close()
1275 	struct usb_serial *serial;  in f81534_process_read_urb()  local
1287 	serial = port->serial;  in f81534_process_read_urb()
1289 	serial_priv = usb_get_serial_data(serial);  in f81534_process_read_urb()
1301 		port = serial->port[tty_port_num];  in f81534_process_read_urb()
1351 	struct usb_serial *serial;  in f81534_set_port_output_pin()  local
1358 	serial = port->serial;  in f81534_set_port_output_pin()
1359 	serial_priv = usb_get_serial_data(serial);  in f81534_set_port_output_pin()
1367 		status = f81534_set_mask_register(serial,  in f81534_set_port_output_pin()
1385 	serial_priv = usb_get_serial_data(port->serial);  in f81534_port_probe()
1401 	ret = f81534_logic_to_phy_port(port->serial, port);  in f81534_port_probe()
1522 static int f81534_resume(struct usb_serial *serial)  in f81534_resume()  argument
1525 			usb_get_serial_data(serial);  in f81534_resume()
1538 		status = f81534_submit_read_urb(serial, GFP_NOIO);  in f81534_resume()
1547 	for (i = 0; i < serial->num_ports; i++) {  in f81534_resume()
1548 		port = serial->port[i];  in f81534_resume()