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