chip northbridge/intel/i440bx		# Northbridge
  device domain 0 on			# PCI domain
    chip southbridge/intel/i82371eb	# Southbridge
      register "gpo" = "0x7fbfb9ff"
      register "gpo22_enable" = "1"	# GPO22 controls LVD port termination (0=enabled)
      					# GPO23 controls SCSI-50 port termination (1=enabled)
      					# SCSI-68 port is always terminated
      device pci 4.0 on			# ISA bridge
        chip superio/winbond/w83977tf	# Super I/O
          device pnp 3f0.a off		# ACPI
          end
        end
      end
    end
  end
end