Marvell Yukon 2 driver issue

[cyberGn0m]

Hi all

Yesterday I've installed freebsd 8.2 to my Sony vaio laptop.
Unfortunately the network adapter driver works just a few seconds after
connect and then nothing transferred.

I have expirience with linux driver development but I've never worked with
BSD-systems so

The question is: where should I look for related code and debug points? Can
you recommend something for debug?

- CG