Linux Kernel  3.7.1
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scsi_driver.h
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1 #ifndef _SCSI_SCSI_DRIVER_H
2 #define _SCSI_SCSI_DRIVER_H
3 
4 #include <linux/device.h>
5 
6 struct module;
7 struct scsi_cmnd;
8 struct scsi_device;
9 struct request;
10 struct request_queue;
11 
12 
13 struct scsi_driver {
14  struct module *owner;
16 
17  void (*rescan)(struct device *);
18  int (*done)(struct scsi_cmnd *);
19  int (*eh_action)(struct scsi_cmnd *, unsigned char *, int, int);
20 };
21 #define to_scsi_driver(drv) \
22  container_of((drv), struct scsi_driver, gendrv)
23 
24 extern int scsi_register_driver(struct device_driver *);
25 #define scsi_unregister_driver(drv) \
26  driver_unregister(drv);
27 
28 extern int scsi_register_interface(struct class_interface *);
29 #define scsi_unregister_interface(intf) \
30  class_interface_unregister(intf)
31 
32 int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req);
33 int scsi_setup_fs_cmnd(struct scsi_device *sdev, struct request *req);
34 int scsi_prep_state_check(struct scsi_device *sdev, struct request *req);
35 int scsi_prep_return(struct request_queue *q, struct request *req, int ret);
36 int scsi_prep_fn(struct request_queue *, struct request *);
37 
38 #endif /* _SCSI_SCSI_DRIVER_H */