ax88772 nic not work with VIA 83C572 USB controller

[Hans Petter Selasky]

On Thursday 13 January 2011 03:44:13 Yaocl wrote:
> Hi
> 
> I have a old hp t5700 thin client which has a VIA 83C572 USB controller.
> My planex UE-200TX-G (supported by if_axe driver ax88772 chip) can not
> work when I boot to FreeBSD 8.1 or 8.2 or pfSense.
> 
> Got following error message
> 
> usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT,
> ignored) usbd_req_re_enumerate: getting device descriptor at addr 2
> failed, USB_ERR_TIMEOUT
> usbd_req_re_enumerate: addr=2, set address failed! (USB_ERR_TIMEOUT,
> ignored) usbd_req_re_enumerate: getting device descriptor at addr 2
> failed, USB_ERR_TIMEOUT
> usb_alloc_device: Failure selecting configuration index
> 0:USB_ERR_TIMEOUT, port 2, addr 2 (ignored)
> ugen1.2: <vendor 0x0b95> at usbus1
> 
> only be detected as a ugen device.
> 
> I think this maybe because it not compatibly with my VIA usb
> controller.I can use the UE-200TX-G nic on other machine with FB8.1 &
> 8.2。And it can work in virtualbox ,virtualbox emulate a ohci
> controller for usb 1.1。
> 
> Any suggestion for this problem? are these error message related to
> uhci driver or if_axe driver ?
> 

The errors you are seeing are related to uhci/ohci controller. Make sure your 
device is supplied enough current. Also try using an external USB HUB.

--HPS