ehci in kernel

[edscott wilson garcia]

I have already done everything to make my usb keyboard work in FreeBSD
(both 4.8 and 5.1) to no avail. It detects is correctly and sets it up
as supposed to, but the show does not go on. 

In linux the usbkeyboard works but there is also a ehci controller
loaded (ehci-hcd 00:1d.7: Intel Corp. 82801DB USB EHCI Controller). I
took a shot in the dark and added  

   options    ehci

to the kernel configuration, but compilation bombs complaining about
missing modules at the link stage. What else is needed to get the ehci
controller to work? Or what is supposed to be done in this case? 

TIA

Edscott