arthurrasmusson

#!/bin/bash
for d in /sys/kernel/iommu_groups/*/devices/*; do
  n=${d#*/iommu_groups/*}; n=${n%%/*}
  printf 'IOMMU Group %s ' "$n"
  lspci -nns "${d##*/}"
done

arthurrasmusson

#!/bin/bash
#
# This script creates a vGPU by echoing values into sysfs.
# Once this script has been run you'll have a passthrough-ready vGPU 
# (bound to vfio-pci) inside /sys/bus/pci/devices/ matching 
# the parent device address (PF) and virtual device address (VF).
# For example:
# /sys/bus/pci/devices/0000:d0:00.0/virtfn0/
# or
# /sys/bus/pci/devices/0000:d0:00.1/

arthurrasmusson

#!/bin/bash

echo 1 > /sys/class/mdev_bus/*/*-*-*-*-*/remove