usb question

[Zoran Kolic]

This might sound stupid, but I want to be sure and not recompile
again. To have usb keyboard working I had to add usb stack to the
kernel. In a hurry I put all uhci, ohci and ehci, with ukbd also.
What of this in necessary for kb? I suppose ehci and ukbd.
Btw, after usb addage, I have strange 3 seconds freeze in X, once
it's up. Not at the start, but some 2-5 minutes later. Branch 8.
Best regrads

                                   Zoran