[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 request;
struct scsi_cmnd;
struct scsi_device;

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

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