+
+struct scsi_dh_devlist {
+ char *vendor;
+ char *model;
+};
+
+typedef void (*activate_complete)(void *, int);
+struct scsi_device_handler {
+ /* Used by the infrastructure */
+ struct list_head list; /* list of scsi_device_handlers */
+
+ /* Filled by the hardware handler */
+ struct module *module;
+ const char *name;
+ const struct scsi_dh_devlist *devlist;
+ int (*check_sense)(struct scsi_device *, struct scsi_sense_hdr *);
+ int (*attach)(struct scsi_device *);
+ void (*detach)(struct scsi_device *);
+ int (*activate)(struct scsi_device *, activate_complete, void *);
+ int (*prep_fn)(struct scsi_device *, struct request *);
+ int (*set_params)(struct scsi_device *, const char *);
+};
+
+struct scsi_dh_data {
+ struct scsi_device_handler *scsi_dh;
+ struct scsi_device *sdev;
+ struct kref kref;
+ char buf[0];
+};
+