[Qemu-discuss] Using a USB webcam under QEMU

[Francesco Turco]

Hello.

I'm running QEMU on a Gentoo Linux host system. The guest is a Windows 7 
system. I finally succeded in using my Creative USB webcam under QEMU 
both via command line and via the monitor.

At the monitor I usually run device_add 
usb-host,hostbus=<m>,hostaddr=<n>,id=<id> for connecting my webcam and 
device_del <id> for disconnecting it. If I forget to specify the <id> I 
can nevertheless connect my webcam, but then I can't disconnect it anymore.

My question is: is there a way to remove/disconnect my webcam if I ever 
forget to specify the <id>?

Thank you.