pdc_ata_setup_port  734 drivers/ata/pata_pdc2027x.c 		pdc_ata_setup_port(&ap->ioaddr, mmio_base + cmd_offset[i]);
pdc_ata_setup_port 1224 drivers/ata/sata_promise.c 		pdc_ata_setup_port(ap, host_mmio + ata_offset, host_mmio + scr_offset);