Serial Port (FTDI driver) for Cygwin?

I have an USB-serial device connected to a Windows XP PC that shows up as COM7 under Windows and works fine. But with the same hardware combination I looked in Cygwin under /dev/ and did not see a COM7 item. Am I missing a driver? Please help! Thank you! -- Problem reports:

R: Serial Port (FTDI driver) for Cygwin?

--- Dom 21/11/10, C Liu ha scritto: I have an USB-serial device connected to a Windows XP PC that shows up as COM7 under Windows and works fine. But with the same hardware combination I looked in Cygwin under /dev/ and did not see a COM7 item. Am I missing a driver? Please help! Thank