{
  config,
  lib,
  pkgs,
  modulesPath,
  ...
}:

{
  imports = [
    (modulesPath + "/profiles/qemu-guest.nix")
  ];

  # Bootloader
  boot = {
    kernelPackages = pkgs.linuxPackages_latest;
    initrd.availableKernelModules = [
      "ahci"
      "xhci_pci"
      "virtio_pci"
      "virtio_scsi"
      "sd_mod"
      "sr_mod"
    ];
    initrd.kernelModules = [ ];
    kernelModules = [ "kvm-intel" ];
    extraModulePackages = [ ];

    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
  };

  # File systems
  fileSystems."/" = {
    device = "/dev/disk/by-label/nixos";
    fsType = "ext4";
    options = [ "noatime" ];
  };

  fileSystems."/boot" = {
    device = "/dev/disk/by-label/boot";
    fsType = "vfat";
  };

  # Swap
  swapDevices = [
    {
      device = "/swapfile";
      size = 4096;
    }
  ];

  # x86_64 hardware
  hardware.enableRedistributableFirmware = true;
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}