missing /dev/bktr etc on FreeBSD-5.3-STABLE

[carlo.matteotti at bluewin.ch]

Hi, 

I'm trying to make my TV-card work on my box, using FBSD-5.3-STABLE.

For this I put the following lines in my Kernel config. file:
........
device		bktr
device		iicbus
device		iicbb
device		smbus

compiled the new kernel, installed it and rebooted. But dmesg shows nothing
corresponding to these lines nor are the devices present in /dev/

Can anybody give me an idea how to get to problem solved ??

Responses are very apreciated.

Regards, 

Carlo.