+static const struct ide_port_ops dtc2278_port_ops = {
+ .set_pio_mode = dtc2278_set_pio_mode,
+};
+
+static const struct ide_port_info dtc2278_port_info __initdata = {
+ .name = DRV_NAME,
+ .chipset = ide_dtc2278,
+ .port_ops = &dtc2278_port_ops,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_NO_UNMASK_IRQS |
+ IDE_HFLAG_IO_32BIT |
+ /* disallow ->io_32bit changes */
+ IDE_HFLAG_NO_IO_32BIT |
+ IDE_HFLAG_NO_DMA,
+ .pio_mask = ATA_PIO4,
+};
+