| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 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 | |
| 8 | struct module; |
| 9 | struct request; |
| 10 | struct scsi_cmnd; |
| 11 | struct scsi_device; |
| 12 | |
| 13 | struct 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 | |
| 26 | extern int scsi_register_driver(struct device_driver *); |
| 27 | #define scsi_unregister_driver(drv) \ |
| 28 | driver_unregister(drv); |
| 29 | |
| 30 | extern 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 */ |