Rendre des périphériques USB accessible dans un client KVM / QEMU
$ sudo kvm -usb -usbdevice host:$xxxx:$xxxx (1)
$ sudo kvm -M q35 -usb -usbdevice host:$xxxx:$xxxx (2)
$ sudo kvm -device nec-usb-xhci,id=xhci -device usb-host,hostbus=$x,hostaddr=$xx,bus=xhci.0 (3)
1 | For USB 1.0 / 1.1 |
2 | For USB 2.0 |
3 | For USB 3.0 / 3.1 |
To discover your USB peripheral host references (bus and address) :
$ lsusb
Can also be used to verify the presence of the USB peripheral in the guest KVM virtual machine.