anchor.diff:      hardware.firmware = [ "${kernel}/lib/firmware" ];
   
     };
  -  
  +
   }
  
positive.code:   config = {
  
      system.build = { inherit kernel; };
      
      system.modulesTree = [ kernel ] ++ config.boot.extraModulePackages;
  
      boot.kernelParams =
        [ "splash=verbose"
          # Force the Completely Fair Scheduler to be used by default.
          "elevator=cfq"
        ] ++ 
        optional config.boot.vesa "vga=0x317";
        
      boot.kernelModules = [ "loop" ];
  
      boot.initrd.availableKernelModules =
  
negative.code:         # Misc. stuff.
          "pcips2" "serio" "atkbd" "xtkbd"
        ];
  
      boot.initrd.kernelModules =
        [ # For LVM.
          "dm_mod"
  
          # For usual AT keyboards.
          "i8042"
  
  