SUBSYSTEMS=="usb", ACTION=="add", ENV{DEVTYPE}=="usb_device", NAME="bus/usb/$env{BUSNUM}/$env{DEVNUM}", MODE="0644"

at91_ohci at91_ohci: GetStatus roothub.portstatus [1] = 0x00030100 PESC CSC PPS
hub 1-0:1.0: port 2, status 0100, change 0003, 12 Mb/s
usb 1-2: USB disconnect, address 4
usb 1-2: unregistering device
usb 1-2: usb_disable_device nuking all URBs
usb 1-2: unregistering interface 1-2:1.0
hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x100
hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0004
at91_ohci at91_ohci: GetStatus roothub.portstatus [1] = 0x00010301 CSC LSDA PPS CCS
hub 1-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s
hub 1-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301
at91_ohci at91_ohci: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS
usb 1-2: new low speed USB device using at91_ohci and address 5
at91_ohci at91_ohci: GetStatus roothub.portstatus [1] = 0x00100303 PRSC LSDA PPS PES CCS
usb 1-2: default language 0x0409
usb 1-2: udev 5, busnum 1, minor = 4
usb 1-2: New USB device found, idVendor=0403, idProduct=c630
usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
usb 1-2: Product: LCD2USB Interface
usb 1-2: Manufacturer: Till Harbaum
usb 1-2: usb_probe_device
usb 1-2: configuration #1 chosen from 1 choice
usb 1-2: adding 1-2:1.0 (config #1, interface 0)
usbserial_generic 1-2:1.0: usb_probe_interface
usbserial_generic 1-2:1.0: usb_probe_interface - got id
hub 1-0:1.0: state 7 ports 2 chg 0000 evt 0004