scsi_driver.h 897 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef _SCSI_SCSI_DRIVER_H
  3. #define _SCSI_SCSI_DRIVER_H
  4. #include <linux/blk_types.h>
  5. #include <linux/device.h>
  6. struct module;
  7. struct request;
  8. struct scsi_cmnd;
  9. struct scsi_device;
  10. struct scsi_driver {
  11. struct device_driver gendrv;
  12. void (*rescan)(struct device *);
  13. blk_status_t (*init_command)(struct scsi_cmnd *);
  14. void (*uninit_command)(struct scsi_cmnd *);
  15. int (*done)(struct scsi_cmnd *);
  16. int (*eh_action)(struct scsi_cmnd *, int);
  17. void (*eh_reset)(struct scsi_cmnd *);
  18. };
  19. #define to_scsi_driver(drv) \
  20. container_of((drv), struct scsi_driver, gendrv)
  21. extern int scsi_register_driver(struct device_driver *);
  22. #define scsi_unregister_driver(drv) \
  23. driver_unregister(drv);
  24. extern int scsi_register_interface(struct class_interface *);
  25. #define scsi_unregister_interface(intf) \
  26. class_interface_unregister(intf)
  27. #endif /* _SCSI_SCSI_DRIVER_H */