anchor.diff:            If enabled, this option will configure the kernel to be
             preemptible, to use the deadline I/O scheduler, to use the
             High Precision Event Timer (HPET), and to disable CPU
  -          Frequency Scaling.
  +          frequency scaling.
           '';
         };
   
  
positive.code:         type = types.bool;
          default = true;
          description = ''
            If enabled, load ALSA Sequencer kernel modules.
          '';
        };
  
  
negative.code:         type = types.bool;
          default = false;
          description = ''
            If enabled, use the Free FireWire Audio Drivers (FFADO).
          '';
        };
  
  