+static const struct ide_port_info cmd640_port_info __initdata = {
+ .chipset = ide_cmd640,
+ .host_flags = IDE_HFLAG_SERIALIZE |
+ IDE_HFLAG_NO_DMA |
+ IDE_HFLAG_NO_AUTOTUNE |
+ IDE_HFLAG_ABUSE_PREFETCH |
+ IDE_HFLAG_ABUSE_FAST_DEVSEL,
+#ifdef CONFIG_BLK_DEV_CMD640_ENHANCED
+ .pio_mask = ATA_PIO5,
+#endif
+};
+