I have a target reader that use ftdi_sio drivers.
First time I plug in, lsusb respond:
Bus 003 Device 010: ID 0403:6001 Future Technology Devices International, Ltd FT232 USB-Serial (UART) IC
And dmesg respond:
several messages and something like it was attached to ttyUSB0
Later I use it in Windows7 and now it says:
lsusb
Bus 004 Device 004: ID 0403:0000 Future Technology Devices International, Ltd H4SMK 7 Port Hub
dmesg
[ 2651.352022] usb 4-1: new full-speed USB device number 5 using ohci_hcd
[ 2651.839028] usb 4-1: New USB device found, idVendor=0403, idProduct=0000
[ 2651.839035] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 2651.839040] usb 4-1: Product: FT232R USB UART
[ 2651.839044] usb 4-1: Manufacturer: FTDI
[ 2651.839048] usb 4-1: SerialNumber: ********
I think nothing has changed and I need it to work like before.
It is Debian7 server. Linux server 3.2.0-4-686-pae #1 SMP Debian 3.2.60-1+deb7u3 i686 GNU/Linux
Thank you.