PDC_MMIO_BAR 42 drivers/ata/pata_pdc2027x.c PDC_MMIO_BAR = 5, PDC_MMIO_BAR 37 drivers/ata/sata_promise.c PDC_MMIO_BAR = 3, PDC_MMIO_BAR 83 drivers/ata/sata_sx4.c PDC_MMIO_BAR = 3,