[deliverable/linux.git] / include / scsi / scsi_driver.h

#ifndef _SCSI_SCSI_DRIVER_H
#define _SCSI_SCSI_DRIVER_H

#include <linux/device.h>

struct module;
struct scsi_cmnd;


struct scsi_driver {
	struct module		*owner;
	struct device_driver	gendrv;

	int (*init_command)(struct scsi_cmnd *);
	void (*rescan)(struct device *);
	int (*issue_flush)(struct device *, sector_t *);
	int (*prepare_flush)(struct request_queue *, struct request *);
};
#define to_scsi_driver(drv) \
	container_of((drv), struct scsi_driver, gendrv)

extern int scsi_register_driver(struct device_driver *);
#define scsi_unregister_driver(drv) \
	driver_unregister(drv);

extern int scsi_register_interface(struct class_interface *);
#define scsi_unregister_interface(intf) \
	class_interface_unregister(intf)

#endif /* _SCSI_SCSI_DRIVER_H */
Commit	Line	Data
1da177e4 LT	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
	9
	10	struct scsi_driver {
	11	struct module *owner;
	12	struct device_driver gendrv;
	13
	14	int (init_command)(struct scsi_cmnd );
	15	void (rescan)(struct device );
	16	int (issue_flush)(struct device , sector_t *);
	17	int (prepare_flush)(struct request_queue , struct request *);
1da177e4 LT	18	};
	19	#define to_scsi_driver(drv) \
	20	container_of((drv), struct scsi_driver, gendrv)
	21
	22	extern int scsi_register_driver(struct device_driver *);
	23	#define scsi_unregister_driver(drv) \
	24	driver_unregister(drv);
	25
	26	extern int scsi_register_interface(struct class_interface *);
	27	#define scsi_unregister_interface(intf) \
	28	class_interface_unregister(intf)
	29
	30	#endif /* _SCSI_SCSI_DRIVER_H */