How to use unrecognized COM port card?

[Yuri]

I have dual COM port pci card:
none7 at pci0:8:1:0:       class=0x070002 card=0x32534348 chip=0x32534348 
rev=0x10 hdr=0x00
     class      = simple comms
     subclass   = UART
     bar   [10] = type I/O Port, range 32, base 0xe880, size  8, enabled
     bar   [14] = type I/O Port, range 32, base 0xe800, size  8, enabled

Manufacturer 0x4348 isn't recognized by http://www.pcidatabase.com. It 
was purchased from China through ebay.

How to make it to work in 8.2-STABLE?

Yuri