Hi, On 10/12/2012 04:03 PM, 李彪 wrote:
hi, we are using spicy to share the USB devices between thin client and VM in Server. however, it shows that - the menu of spicy can show more than 5 detected USB devices - if enable more than 5 USB devices, spicy will prompt the error of out of number of supported USB devices. I am not sure is there implement limitation in spicy source code ? or this issue can be avoided by changing build configuration ?
The limitation comes from the number of usb-channels / usb-redir devices configured on the qemu cmdline / inside libvirt The ehci controller has 6 ports, so if you remove any virtual usb-devices such as a usb-tablet, you can configure one more channel. For more channels you need to add a second ehci controller + companions. Alternatively you could configure the ehci controller to have more ports, but I think that requires qemu source-code changes atm. Regards, Hans _______________________________________________ Spice-devel mailing list Spice-devel@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/spice-devel