{
  config,
  lib,
  pkgs,
  ...
}:
with lib; let
  cfg = config.local.sys.virtualisation;
in {
  options.local.sys.virtualisation = {
    enable = mkEnableOption "virtualisation settings";
  };
  config = mkIf cfg.enable {
    virtualisation.libvirtd.qemu.package = pkgs.qemu_kvm;
    virtualisation.libvirtd.qemu.ovmf.enable = true;
    virtualisation.libvirtd.qemu.ovmf.packages = [pkgs.OVMFFull.fd];
    virtualisation.libvirtd.enable = true;
    # boot.kernelModules = [ "vfio" "vfio_iommu_type1" "vfio_pci" "vfio_virqfd" ];
    # boot.kernelParams = [ "amd_iommu=on" "iommu=pt" "vfio-pci.ids=1002:699f,1002:aae0" "video=efifb:off" ];
    virtualisation.libvirtd.onBoot = "start";
  };
}