root_dev.h 619 B

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  1. /* SPDX-License-Identifier: GPL-2.0 */
  2. #ifndef _ROOT_DEV_H_
  3. #define _ROOT_DEV_H_
  4. #include <linux/major.h>
  5. #include <linux/types.h>
  6. #include <linux/kdev_t.h>
  7. enum {
  8. Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
  9. Root_CIFS = MKDEV(UNNAMED_MAJOR, 254),
  10. Root_RAM0 = MKDEV(RAMDISK_MAJOR, 0),
  11. Root_RAM1 = MKDEV(RAMDISK_MAJOR, 1),
  12. Root_FD0 = MKDEV(FLOPPY_MAJOR, 0),
  13. Root_HDA1 = MKDEV(IDE0_MAJOR, 1),
  14. Root_HDA2 = MKDEV(IDE0_MAJOR, 2),
  15. Root_SDA1 = MKDEV(SCSI_DISK0_MAJOR, 1),
  16. Root_SDA2 = MKDEV(SCSI_DISK0_MAJOR, 2),
  17. Root_HDC1 = MKDEV(IDE1_MAJOR, 1),
  18. Root_SR0 = MKDEV(SCSI_CDROM_MAJOR, 0),
  19. };
  20. extern dev_t ROOT_DEV;
  21. #endif