+
+static inline u8 ata_dev_knobble(struct ata_port *ap)
+{
+ return ((ap->cbl == ATA_CBL_SATA) && (!ata_id_is_sata(ap->device->id)));
+}
+
+/**
+ * ata_dev_config - Run device specific handlers and check for
+ * SATA->PATA bridges
+ * @ap: Bus
+ * @i: Device
+ *
+ * LOCKING:
+ */
+
+void ata_dev_config(struct ata_port *ap, unsigned int i)
+{
+ /* limit bridge transfers to udma5, 200 sectors */
+ if (ata_dev_knobble(ap)) {
+ printk(KERN_INFO "ata%u(%u): applying bridge limits\n",
+ ap->id, ap->device->devno);
+ ap->udma_mask &= ATA_UDMA5;
+ ap->host->max_sectors = ATA_MAX_SECTORS;
+ ap->host->hostt->max_sectors = ATA_MAX_SECTORS;
+ ap->device->flags |= ATA_DFLAG_LOCK_SECTORS;
+ }
+
+ if (ap->ops->dev_config)
+ ap->ops->dev_config(ap, &ap->device[i]);
+}
+