1 files changed, 29 insertions, 0 deletions

diff --git a/drivers/ide/ide-disk_ioctl.c b/drivers/ide/ide-disk_ioctl.c
new file mode 100644
index 000000000000..a6cf1a03a806
--- /dev/null
+++ b/drivers/ide/ide-disk_ioctl.c
@@ -0,0 +1,29 @@
+#include <linux/kernel.h>
+#include <linux/ide.h>
+#include <linux/hdreg.h>
+
+#include "ide-disk.h"
+
+static const struct ide_ioctl_devset ide_disk_ioctl_settings[] = {
+{ HDIO_GET_ADDRESS,     HDIO_SET_ADDRESS,   &ide_devset_address   },
+{ HDIO_GET_MULTCOUNT,   HDIO_SET_MULTCOUNT, &ide_devset_multcount },
+{ HDIO_GET_NOWERR,      HDIO_SET_NOWERR,    &ide_devset_nowerr    },
+{ HDIO_GET_WCACHE,      HDIO_SET_WCACHE,    &ide_devset_wcache    },
+{ HDIO_GET_ACOUSTIC,    HDIO_SET_ACOUSTIC,  &ide_devset_acoustic  },
+{ 0 }
+};
+
+int ide_disk_ioctl(struct inode *inode, struct file *file,
+                   unsigned int cmd, unsigned long arg)
+{
+        struct block_device *bdev = inode->i_bdev;
+        struct ide_disk_obj *idkp = ide_disk_g(bdev->bd_disk);
+        ide_drive_t *drive = idkp->drive;
+        int err;
+
+        err = ide_setting_ioctl(drive, bdev, cmd, arg, ide_disk_ioctl_settings);
+        if (err != -EOPNOTSUPP)
+                return err;
+
+        return generic_ide_ioctl(drive, file, bdev, cmd, arg);
+}