Generic 2-port PCI Express Serial Card - how to get recognized?

[Scot Hetzel]

To find the vendor/device IDs of your card use "pciconf -lv", and look
for entries similar to the following:

none0 at pci0:0:20:0:      class=0x0c0500 card=0x309b103c chip=0x43721002
rev=0x11 hdr=0x00
    vendor     = 'ATI Technologies Inc'
    device     = 'IXP SB400 SMBus'
    class      = serial bus
    subclass   = SMBus

Scot