PDC_DIMM_WINDOW_STEP
(PDC_DIMM_WINDOW_STEP * portno) +
(PDC_DIMM_WINDOW_STEP * portno) +
(PDC_DIMM_WINDOW_STEP * portno) +
memcpy_toio(dimm_mmio + (portno * PDC_DIMM_WINDOW_STEP),
memcpy_toio(dimm_mmio + (portno * PDC_DIMM_WINDOW_STEP) +
memcpy_toio(dimm_mmio + (portno * PDC_DIMM_WINDOW_STEP),
dimm_mmio += (port_no * PDC_DIMM_WINDOW_STEP);
port_ofs = PDC_20621_DIMM_BASE + (PDC_DIMM_WINDOW_STEP * port_no);
PDC_20621_DIMM_BASE + (PDC_DIMM_WINDOW_STEP * port_no);