On Sat, 28 Apr 2007, Vincent ETIENNE wrote:
> > I now don't immediately see how this could happen - the vendor ID
> > seems to be propagated properly from hid_probe() (nothing has been
> > changed in this codepath), so this would mean that hid_probe() has
> > been passed usb_interface for which
> > le16_to_cpu(interface_to_usbdev(intf).dev->descriptor.idVendor) is
> > equal to zero ... and this definitely shouldn't happen for any sane
> > device (could the original poster please verify with lsusb, just to be
> > 100% sure?).
> You could download the result of lsusb -vvv from
> http://mail1.vetienne.net/linux/lsusb.log
Hi Vincent,
thanks for the report. It's pretty awesome though - all the USB devices
seem to have vendor and product id set to 0x0000. Greg, have you ever met
this?
linux-usb-devel added to CC (full thread here:
http://lkml.org/lkml/2007/4/27/496)
So this definitely isn't a HID-specific problem, something is confusing
the USB VID/PIDs.
--
Jiri Kosina
SUSE Labs
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