struct ata_host_stats stats;
struct ata_host_set *host_set;
+ struct device *dev;
struct work_struct port_task;
struct block_device *bdev,
sector_t capacity, int geom[]);
extern int ata_scsi_slave_config(struct scsi_device *sdev);
+extern struct ata_device *ata_dev_pair(struct ata_port *ap,
+ struct ata_device *adev);
/*
* Timing helpers