ipw and usb driver conflict on FreeBSD

[nslay]

ipw is the Intel Pro Wireless 2100 driver
and usb, I am sure you can guess.

ipw driver's page
http://damien.bergamini.free.fr/ipw/index.html

when if_ipw module is loaded the usb mouse gets knocked off.  I figured that it was the mouse driver's fault, but it turns out that usb as a whole gets screwed up.  I found this by removing ums from the kernel config and various other drivers to see which was the source of the problem.  After loading if_ipw, usb doesn't even respond to the devices when they are plugged in.

I am currently running FreeBSD 5.4

LIGHTBULB# dmesg | grep usb
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
usb0: USB revision 1.0
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
usb1: USB revision 1.0
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2
usb2: USB revision 1.0

LIGHTBULB# dmesg | grep uhci
uhci0: <Intel 82801DB (ICH4) USB controller USB-A> port 0x1800-0x181f irq 11 at device 29.0 on pci0
usb0: <Intel 82801DB (ICH4) USB controller USB-A> on uhci0
uhci1: <Intel 82801DB (ICH4) USB controller USB-B> port 0x1820-0x183f irq 11 at device 29.1 on pci0
usb1: <Intel 82801DB (ICH4) USB controller USB-B> on uhci1
uhci2: <Intel 82801DB (ICH4) USB controller USB-C> port 0x1840-0x185f irq 11 at device 29.2 on pci0
usb2: <Intel 82801DB (ICH4) USB controller USB-C> on uhci2

LIGHTBULB# kldload -v if_ipw
Loaded if_ipw, id=9
LIGHTBULB# kldstat -v -n if_ipw
Id Refs Address    Size     Name
9    1 0xc22b6000 9000     if_ipw.ko
        Contains modules:
                Id Name
                165 pci/ipw


any clues as to why this happens?  At the moment I'm wondering if usbd has something to do with this...I am going to try and mess with that now

[nslay]

No, it wasn't usbd
it is definately usb

LIGHTBULB# usbd restart
usbd: Could not open /dev/usb, Device busy