LXR linux/include/scsi/scsi

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _SCSI_SCSI_DRIVER_H
   3#define _SCSI_SCSI_DRIVER_H
   4
   5#include <linux/blk_types.h>
   6#include <linux/device.h>
   7
   8struct module;
   9struct request;
  10struct scsi_cmnd;
  11struct scsi_device;
  12
  13struct scsi_driver {
  14        struct device_driver    gendrv;
  15
  16        void (*rescan)(struct device *);
  17        blk_status_t (*init_command)(struct scsi_cmnd *);
  18        void (*uninit_command)(struct scsi_cmnd *);
  19        int (*done)(struct scsi_cmnd *);
  20        int (*eh_action)(struct scsi_cmnd *, int);
  21        void (*eh_reset)(struct scsi_cmnd *);
  22};
  23#define to_scsi_driver(drv) \
  24        container_of((drv), struct scsi_driver, gendrv)
  25
  26extern int scsi_register_driver(struct device_driver *);
  27#define scsi_unregister_driver(drv) \
  28        driver_unregister(drv);
  29
  30extern int scsi_register_interface(struct class_interface *);
  31#define scsi_unregister_interface(intf) \
  32        class_interface_unregister(intf)
  33
  34#endif /* _SCSI_SCSI_DRIVER_H */
  35