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Date: Mon, 25 Jun 2007 18:28:44 +0200
From: Christopher Friedt <cfriedt@visible-assets.com>
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Subject: Re: [Qemu-devel] usb_host: only one interface supported
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To: qemu-devel@nongnu.org

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
> 
> 
> 
>