Intel 82371AB/EB (PIIX4) USB controller not working under dfly or fbsd4, but works under fbsd 5

[Tomaz Borstnar <tomaz.borstnar@xxxxxxxx>]

Hello!

I know you all have lots of work to do, but I was wondering if anyone 
have an idea why this USB controller would not work. Seems pretty 
standard. Last time I ask this on freebsd list I got comments about PnP 
bios and such, but this bios sucks as far as PnP settings go (cant boot 
from usb for example!)

Dfly says(as of today):
Feb 23 20:53:57  /kernel: uhci0: <Intel 82371AB/EB (PIIX4) USB 
controller> at device 7.2 on pci0
Feb 23 20:53:57  /kernel: uhci0: Could not map ports
Feb 23 20:53:57  /kernel: device_probe_and_attach: uhci0 attach returned

FreeBSD5 says:
uhci0: <Intel 82371AB/EB (PIIX4) USB controller> port 0x1040-0x105f at 
device 7.2 on pci0
pcib0: slot 7 INTD is routed to irq 9
usb0: <Intel 82371AB/EB (PIIX4) USB controller> on uhci0
usb0: USB revision 1.0
uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered

pciconf -l would help?

Tomaz