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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)
2031 return 0; 2031 return 0;
2032} 2032}
2033 2033
2034static int idefloppy_getgeo(struct block_device *bdev, struct hd_geometry *geo)
2035{
2036 struct ide_floppy_obj *floppy = ide_floppy_g(bdev->bd_disk);
2037 ide_drive_t *drive = floppy->drive;
2038
2039 geo->heads = drive->bios_head;
2040 geo->sectors = drive->bios_sect;
2041 geo->cylinders = (u16)drive->bios_cyl; /* truncate */
2042 return 0;
2043}
2044
2034static int idefloppy_ioctl(struct inode *inode, struct file *file, 2045static int idefloppy_ioctl(struct inode *inode, struct file *file,
2035 unsigned int cmd, unsigned long arg) 2046 unsigned int cmd, unsigned long arg)
2036{ 2047{
@@ -2120,6 +2131,7 @@ static struct block_device_operations idefloppy_ops = {
2120 .open = idefloppy_open, 2131 .open = idefloppy_open,
2121 .release = idefloppy_release, 2132 .release = idefloppy_release,
2122 .ioctl = idefloppy_ioctl, 2133 .ioctl = idefloppy_ioctl,
2134 .getgeo = idefloppy_getgeo,
2123 .media_changed = idefloppy_media_changed, 2135 .media_changed = idefloppy_media_changed,
2124 .revalidate_disk= idefloppy_revalidate_disk 2136 .revalidate_disk= idefloppy_revalidate_disk
2125}; 2137};