- .set_mode = ixp4xx_set_mode,
- .mode_filter = ata_pci_default_filter,
-
- .port_disable = ata_port_disable,
- .tf_load = ata_tf_load,
- .tf_read = ata_tf_read,
- .check_status = ata_check_status,
- .exec_command = ata_exec_command,
- .dev_select = ata_std_dev_select,
-
- .qc_prep = ata_qc_prep,
- .qc_issue = ata_qc_issue_prot,
- .eng_timeout = ata_eng_timeout,
- .data_xfer = ixp4xx_mmio_data_xfer,
-
- .irq_handler = ata_interrupt,
- .irq_clear = ixp4xx_irq_clear,
- .irq_on = ata_irq_on,
- .irq_ack = ata_irq_ack,
-
- .port_start = ata_port_start,
-
- .phy_reset = ixp4xx_phy_reset,
+ .inherits = &ata_sff_port_ops,
+ .sff_data_xfer = ixp4xx_mmio_data_xfer,
+ .cable_detect = ata_cable_40wire,
+ .set_mode = ixp4xx_set_mode,