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path: root/drivers/ide/ide-floppy.c
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Diffstat (limited to 'drivers/ide/ide-floppy.c')
-rw-r--r--drivers/ide/ide-floppy.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index fba3fffc2d66..5945f551aaaa 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -2031,6 +2031,17 @@ static int idefloppy_release(struct inode *inode, struct file *filp)
return 0;
}
+static int idefloppy_getgeo(struct block_device *bdev, struct hd_geometry *geo)
+{
+ struct ide_floppy_obj *floppy = ide_floppy_g(bdev->bd_disk);
+ ide_drive_t *drive = floppy->drive;
+
+ geo->heads = drive->bios_head;
+ geo->sectors = drive->bios_sect;
+ geo->cylinders = (u16)drive->bios_cyl; /* truncate */
+ return 0;
+}
+
static int idefloppy_ioctl(struct inode *inode, struct file *file,
unsigned int cmd, unsigned long arg)
{
@@ -2120,6 +2131,7 @@ static struct block_device_operations idefloppy_ops = {
.open = idefloppy_open,
.release = idefloppy_release,
.ioctl = idefloppy_ioctl,
+ .getgeo = idefloppy_getgeo,
.media_changed = idefloppy_media_changed,
.revalidate_disk= idefloppy_revalidate_disk
};