Here are some updates on my problem, I'm running 6-stable with uhci,
ohci and ehci.
If I boot without uhci, ehci finds a VIA VT602, which obviously won't
work because of missing companions.
Uhci finds a VIA 83C572 chipset. The system freezes after the following
output:
cardbus0: Expecting link
I've got an 4 Port PCMCIA connector with a VIA chipset.
The manual claims it's an OHCI/EHCI device, but FreeBSD identifies it as
an VIA 83C572 UHCI device. After the identification there is a
nonesaying errormessage and the system crashs.
Compiling the kernel without UHCI I get the following
