[deliverable/linux.git] / drivers / ide / ide-disk.h

#ifndef __IDE_DISK_H
#define __IDE_DISK_H

struct ide_disk_obj {
	ide_drive_t	*drive;
	ide_driver_t	*driver;
	struct gendisk	*disk;
	struct kref	kref;
	unsigned int	openers;	/* protected by BKL for now */
};

#define ide_disk_g(disk) \
	container_of((disk)->private_data, struct ide_disk_obj, driver)

/* ide-disk.c */
sector_t ide_disk_capacity(ide_drive_t *);
ide_decl_devset(address);
ide_decl_devset(multcount);
ide_decl_devset(nowerr);
ide_decl_devset(wcache);
ide_decl_devset(acoustic);

/* ide-disk_ioctl.c */
int ide_disk_ioctl(struct inode *, struct file *, unsigned int, unsigned long);

#ifdef CONFIG_IDE_PROC_FS
/* ide-disk_proc.c */
extern ide_proc_entry_t ide_disk_proc[];
extern const struct ide_proc_devset ide_disk_settings[];
#endif

#endif /* __IDE_DISK_H */
Commit	Line	Data
f8790489 BZ	1	#ifndef __IDE_DISK_H
	2	#define __IDE_DISK_H
	3
	4	struct ide_disk_obj {
	5	ide_drive_t *drive;
	6	ide_driver_t *driver;
	7	struct gendisk *disk;
	8	struct kref kref;
	9	unsigned int openers; /* protected by BKL for now */
	10	};
	11
	12	#define ide_disk_g(disk) \
	13	container_of((disk)->private_data, struct ide_disk_obj, driver)
	14
	15	/* ide-disk.c */
06b89518	16	sector_t ide_disk_capacity(ide_drive_t *);
f8790489 BZ	17	ide_decl_devset(address);
	18	ide_decl_devset(multcount);
	19	ide_decl_devset(nowerr);
	20	ide_decl_devset(wcache);
	21	ide_decl_devset(acoustic);
	22
	23	/* ide-disk_ioctl.c */
	24	int ide_disk_ioctl(struct inode , struct file , unsigned int, unsigned long);
	25
06b89518 BZ	26	#ifdef CONFIG_IDE_PROC_FS
	27	/* ide-disk_proc.c */
	28	extern ide_proc_entry_t ide_disk_proc[];
	29	extern const struct ide_proc_devset ide_disk_settings[];
	30	#endif
	31
f8790489	32	#endif /* __IDE_DISK_H */