See you later
Stephan
Greg KH wrote:
> On Wed, Nov 07, 2001 at 12:23:27AM +0100, Stephan Gutschke wrote:
>
>>there you go, the output from /proc/bus/usb/devices
>>By the way I have an Clie N710C which is upgraded
>>to an 760 with OS 4.1S, shouldnt make a difference,
>>but I just wanted to let you know.
>>
>
> Ah, that might make the difference. It looks like the number of
> endpoints is different on this device, than any other 4.x Clie devices
> (they should have 4 bulk endpoints.) The older devices have 2 endpoints
> (endpoints are usually done in hardware)
>
> This Clie is reporting to the driver that it _does_ have 2 "ports" (a
> port is 2 endpoint pairs in this scheme), but in reality, it doesn't.
> The lying device is then causing the driver to oops when it tries to
> write to a port that isn't even there.
>
> I'm going to have to rework the driver to fix this problem, give me a
> day or so to come up with a solution. Are you willing to try a patch
> when I have something?
>
> Thanks for the good error reporting, it really helped.
>
> greg k-h
>
-- Stephan Gutschke- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/