LXR linux/include/linux/root

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _ROOT_DEV_H_
   3#define _ROOT_DEV_H_
   4
   5#include <linux/major.h>
   6#include <linux/types.h>
   7#include <linux/kdev_t.h>
   8
   9enum {
  10        Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
  11        Root_RAM0 = MKDEV(RAMDISK_MAJOR, 0),
  12        Root_RAM1 = MKDEV(RAMDISK_MAJOR, 1),
  13        Root_FD0 = MKDEV(FLOPPY_MAJOR, 0),
  14        Root_HDA1 = MKDEV(IDE0_MAJOR, 1),
  15        Root_HDA2 = MKDEV(IDE0_MAJOR, 2),
  16        Root_SDA1 = MKDEV(SCSI_DISK0_MAJOR, 1),
  17        Root_SDA2 = MKDEV(SCSI_DISK0_MAJOR, 2),
  18        Root_HDC1 = MKDEV(IDE1_MAJOR, 1),
  19        Root_SR0 = MKDEV(SCSI_CDROM_MAJOR, 0),
  20};
  21
  22extern dev_t ROOT_DEV;
  23
  24#endif
  25