ADMA_MMIO_BAR
ADMA_REGS((ap)->host->iomap[ADMA_MMIO_BAR], ap->port_no)
writeb(7, host->iomap[ADMA_MMIO_BAR] + ADMA_MODE_LOCK);
rc = pcim_iomap_regions(pdev, 1 << ADMA_MMIO_BAR, DRV_NAME);
mmio_base = host->iomap[ADMA_MMIO_BAR];
ata_port_pbar_desc(ap, ADMA_MMIO_BAR, -1, "mmio");
ata_port_pbar_desc(ap, ADMA_MMIO_BAR, offset, "port");