- goto err_out_regions;
- rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
- if (rc)
- goto err_out_regions;
-
- probe_ent = kzalloc(sizeof(*probe_ent), GFP_KERNEL);
- if (probe_ent == NULL) {
- rc = -ENOMEM;
- goto err_out_regions;
- }
-
- probe_ent->dev = pci_dev_to_dev(pdev);
- INIT_LIST_HEAD(&probe_ent->node);
-
- mmio_base = pci_iomap(pdev, 3, 0);
- if (mmio_base == NULL) {
- rc = -ENOMEM;
- goto err_out_free_ent;
- }
- base = (unsigned long) mmio_base;
-
- hp = kzalloc(sizeof(*hp), GFP_KERNEL);
- if (hp == NULL) {
- rc = -ENOMEM;
- goto err_out_free_ent;
- }
-
- probe_ent->private_data = hp;
-
- probe_ent->sht = pdc_port_info[board_idx].sht;
- probe_ent->port_flags = pdc_port_info[board_idx].flags;
- probe_ent->pio_mask = pdc_port_info[board_idx].pio_mask;
- probe_ent->mwdma_mask = pdc_port_info[board_idx].mwdma_mask;
- probe_ent->udma_mask = pdc_port_info[board_idx].udma_mask;
- probe_ent->port_ops = pdc_port_info[board_idx].port_ops;
-
- probe_ent->irq = pdev->irq;
- probe_ent->irq_flags = IRQF_SHARED;
- probe_ent->mmio_base = mmio_base;
-
- pdc_ata_setup_port(&probe_ent->port[0], base + 0x200);
- pdc_ata_setup_port(&probe_ent->port[1], base + 0x280);
-
- probe_ent->port[0].scr_addr = base + 0x400;
- probe_ent->port[1].scr_addr = base + 0x500;
-
- /* notice 4-port boards */
- switch (board_idx) {
- case board_40518:
- hp->flags |= PDC_FLAG_GEN_II;
- /* Fall through */
- case board_20319:
- probe_ent->n_ports = 4;