Re: [Qemu-devel] usb_host: only one interface supported

[Christopher Friedt]

I just applied the patch located in this thread:

http://lists.gnu.org/archive/html/qemu-devel/2007-06/msg00331.html

and it worked!

Thanks Arnaud

Christopher Friedt wrote:
> Hi everyone,
>
> I'm trying to plug in a usb device (Motorola L2 phone, with micro usb 
> connector).
>
> When I try to add it using the qemu console,
>
> usb_add host:22b8:4902
>
> I get the response "usb_host: only one interface supported" in the 
> standard output / error.
>
> What does this mean exactly? Is there some way I could patch my source 
> code to allow this to work?
>
> I sort of got the impression that maybe the kernel had 'claimed' this 
> device and therefore couldn't allow another app to address it directly. 
> Is that the case?
>
> I also tried removing / adding the cdc_acm module and running it that 
> way as a serial console, but for me (running motorola software update) 
> it seems not to work
>
>
> Any suggestions?
>
> ~/Chris