+int ccw_device_start_timeout(struct ccw_device *cdev,
+ struct ccw1 *cpa,
+ unsigned long intparm,
+ __u8 lpm,
+ unsigned long flags,
+ int expires);
+int ccw_device_start_key(struct ccw_device *cdev,
+ struct ccw1 *cpa,
+ unsigned long intparm,
+ __u8 lpm,
+ __u8 key,
+ unsigned long flags);
+int ccw_device_start_key_timeout(struct ccw_device *cdev,
+ struct ccw1 *cpa,
+ unsigned long intparm,
+ __u8 lpm,
+ __u8 key,
+ unsigned long flags,
+ int expires);