[Qemu-devel] qemu 0.15.0 testing, usb redirection, and libusb_get_device_speed()

[Gerd Hoffmann]

   Hi,

> a) the FETCHENTRY:.. crash also happens without any device redirection
>     with FreeBSD 8.2 (at least) guests and ehci enabled (-readconfig
>     docs/ich9-ehci-uhci.cfg), and

That will likely happen with a freebsd guest on a linux host too, looks 
like freebsd asks ehci to do something which isn't (fully) implemented 
in the emulation code.  Will have a look.

> 	qemu ... \
> 	    -readconfig docs/ich9-ehci-uhci.cfg \
> 	    -chardev socket,id=usbredirchardev,host=localhost,port=4000 \
> 	    -device usb-redir,chardev=usbredirchardev,id=usbredirdev
>
> qemu 0.15.0 tries to attach the redirected usb 2.0 device to the
> uhci bus instead of to the ehci one and if yes, how can I fix that?

-device usb-redir,bus=ehci.0,...

HTH,
   Gerd