1 #include <linux/kernel.h>
3 #include <linux/hdreg.h>
7 static const struct ide_ioctl_devset ide_disk_ioctl_settings
[] = {
8 { HDIO_GET_ADDRESS
, HDIO_SET_ADDRESS
, &ide_devset_address
},
9 { HDIO_GET_MULTCOUNT
, HDIO_SET_MULTCOUNT
, &ide_devset_multcount
},
10 { HDIO_GET_NOWERR
, HDIO_SET_NOWERR
, &ide_devset_nowerr
},
11 { HDIO_GET_WCACHE
, HDIO_SET_WCACHE
, &ide_devset_wcache
},
12 { HDIO_GET_ACOUSTIC
, HDIO_SET_ACOUSTIC
, &ide_devset_acoustic
},
16 int ide_disk_ioctl(struct inode
*inode
, struct file
*file
,
17 unsigned int cmd
, unsigned long arg
)
19 struct block_device
*bdev
= inode
->i_bdev
;
20 struct ide_disk_obj
*idkp
= ide_disk_g(bdev
->bd_disk
);
21 ide_drive_t
*drive
= idkp
->drive
;
24 err
= ide_setting_ioctl(drive
, bdev
, cmd
, arg
, ide_disk_ioctl_settings
);
25 if (err
!= -EOPNOTSUPP
)
28 return generic_ide_ioctl(drive
, file
, bdev
, cmd
, arg
);