-
-/**
- * ich_pata_prereset - prereset for PATA host controller
- * @ap: Target port
- *
- *
- * LOCKING:
- * None (inherited from caller).
- */
-static int ich_pata_prereset(struct ata_port *ap)
-{
- struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
- if (!pci_test_config_bits(pdev, &piix_enable_bits[ap->port_no])) {
- ata_port_printk(ap, KERN_INFO, "port disabled. ignoring.\n");
- ap->eh_context.i.action &= ~ATA_EH_RESET_MASK;
- return 0;
- }
-
- ich_pata_cbl_detect(ap);
-
- return ata_std_prereset(ap);
-}
-
-static void ich_pata_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ich_pata_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-
-static void piix_sata_error_handler(struct ata_port *ap)
-{
- ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL,
- ata_std_postreset);
-}
-