== USB Controller Hotplug for Libvirt

This is a repository intended just for my convenience, not a supported open source project. Use at your own risk.

Original hotplug script comes from here: https://github.com/olavmrk/usb-libvirt-hotplug

Copy files in the same directories as stored here.

Update the rules files with the proper PCI paths. To find out, run this command:

udevadm monitor --property --udev --subsystem-match=usb/usb_device

It will output something similar to this:

UDEV [99053.325971] bind /devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:09:00.1/usb3/3-3/3-3.3/3-3.3.1/3-3.3.1.2 (usb) ACTION=bind DEVPATH=/devices/pci0000:00/0000:00:01.2/0000:02:00.0/0000:03:08.0/0000:09:00.1/usb3/3-3/3-3.3/3-3.3.1/3-3.3.1.2 SUBSYSTEM=usb DEVNAME=/dev/bus/usb/003/017 DEVTYPE=usb_device DRIVER=usb PRODUCT=45e/b12/50d TYPE=255/71/208 BUSNUM=003 DEVNUM=017 SEQNUM=32882 USEC_INITIALIZED=99053201501 ID_VENDOR=Microsoft ID_VENDOR_ENC=Microsoft ID_VENDOR_ID=045e ID_MODEL=Controller ID_MODEL_ENC=Controller ID_MODEL_ID=0b12 ID_REVISION=050d ID_SERIAL=Microsoft_Controller_3039373130393437393334313131 ID_SERIAL_SHORT=3039373130393437393334313131 ID_BUS=usb ID_USB_INTERFACES=:ff47d0: ID_VENDOR_FROM_DATABASE=Microsoft Corp. ID_MODEL_FROM_DATABASE=Xbox Wireless Controller (model 1914) ID_PATH=pci-0000:09:00.1-usb-0:3.3.1.2 ID_PATH_TAG=pci-0000_09_00_1-usb-0_3_3_1_2 MAJOR=189 MINOR=272

Just copy the DEVPATH value as shown above in the rules files. Then restart udevd:

sudo systemctl restart systemd-udevd