My DSL provider has given me an "Efficient Networks, Inc. SpeedStream 4060
USB ADSL Modem". NetBSD detects it only as a generic USB device:

ugen1 at uhub0 port 2
ugen1: vendor 0x067c product 0x4060, rev 1.00/0.01, addr 3

I tried cracking it open, but it didn't want to. A Google search didn't
tell me anything about the chipset.

Should it be supported by one of {a,c,k}ue? How can I find out and/or make
it work?

Thanks,

- Amitai