USB UHCI Problems on 8-Stable
Hans Petter Selasky
hselasky at c2i.net
Thu Mar 15 18:11:05 UTC 2012
On Thursday 15 March 2012 13:48:40 Holm Tiffe wrote:
> Hi,
>
> For some time I had problems with my Cam (Olympus FE-230), it wouldn't get
> recognized again after unplugging it from the USB Connector.
>
> Now I have a very similar Problem while trying to get an J-Link V8
> compatible Jtag debugger working in conjunction with openocd.
> Maybe there are bugs in openocd, but the bigger ones seems to be in
> FreeBSDs USB drivers.
>
> In the meantime I've cvs-supped to 8.3PRERELEASE (yesterday) built world
> and kernel. I've commented the ?hci drivers out of the kernel config and
> set USB_DEBUG.
>
>
> At fist please Cc me, I'm not on freebsd-usb.
>
> After Loading the uhci module:
Hi,
Could you log the USB traffic on the UHCI controller using usbdump ?
It would be interesting to see what is going on.
Have you tried using an external High-Speed HUB?
--HPS
More information about the freebsd-usb
mailing list