{ config, lib, ... }: { boot.initrd.availableKernelModules = [ "xhci_pci" "ehci_pci" "ahci" "usb_storage" "usbhid" ]; boot.initrd.kernelModules = [ "dm-snapshot" ]; boot.kernelModules = [ "kvm-intel" ]; nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux"; hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware; }