<6>usbcore: registered new driver usbserial <7>drivers/usb/serial/usb-serial.c: Had to override the open usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the write usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the close usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the write_room usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the chars_in_buffer usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the read_bulk_callback usb serial operation with the generic one. <7>drivers/usb/serial/usb-serial.c: Had to override the write_bulk_callback usb serial operation with the generic one. <6>drivers/usb/serial/usb-serial.c: USB Serial support registered for generic <7>drivers/usb/serial/usb-serial.c: descriptor matches <7>drivers/usb/serial/usb-serial.c: found interrupt in on endpoint 0 <7>drivers/usb/serial/usb-serial.c: found bulk in on endpoint 1 <7>drivers/usb/serial/usb-serial.c: found bulk out on endpoint 2 <6>usbserial_generic 1-1:1.0: generic converter detected <7>drivers/usb/serial/usb-serial.c: get_free_serial 1 <7>drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 0 <7>drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 1 port structures for this device <7>drivers/usb/serial/usb-serial.c: the device claims to support interrupt in transfers, but read_int_callback is not defined <7>drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB0 <7>PM: Adding info for usb-serial:ttyUSB0 <6>usb 1-1: generic converter now attached to ttyUSB0 <7>drivers/usb/serial/usb-serial.c: descriptor matches <7>drivers/usb/serial/usb-serial.c: found bulk in on endpoint 0 <7>drivers/usb/serial/usb-serial.c: found bulk out on endpoint 1 <6>usbserial_generic 1-1:1.1: generic converter detected <7>drivers/usb/serial/usb-serial.c: get_free_serial 1 <7>drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 1 <7>drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 1 port structures for this device <7>drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB1 <7>PM: Adding info for usb-serial:ttyUSB1 <6>usb 1-1: generic converter now attached to ttyUSB1 <6>usbcore: registered new driver usbserial_generic <6>drivers/usb/serial/usb-serial.c: USB Serial Driver core