1 files changed, 21 insertions, 0 deletions

diff --git a/include/linux/root_dev.h b/include/linux/root_dev.h
new file mode 100644
index 000000000000..ea4bc9d13735
--- /dev/null
+++ b/include/linux/root_dev.h
@@ -0,0 +1,21 @@
+#ifndef _ROOT_DEV_H_
+#define _ROOT_DEV_H_
+
+#include <linux/major.h>
+
+enum {
+        Root_NFS = MKDEV(UNNAMED_MAJOR, 255),
+        Root_RAM0 = MKDEV(RAMDISK_MAJOR, 0),
+        Root_RAM1 = MKDEV(RAMDISK_MAJOR, 1),
+        Root_FD0 = MKDEV(FLOPPY_MAJOR, 0),
+        Root_HDA1 = MKDEV(IDE0_MAJOR, 1),
+        Root_HDA2 = MKDEV(IDE0_MAJOR, 2),
+        Root_SDA1 = MKDEV(SCSI_DISK0_MAJOR, 1),
+        Root_SDA2 = MKDEV(SCSI_DISK0_MAJOR, 2),
+        Root_HDC1 = MKDEV(IDE1_MAJOR, 1),
+        Root_SR0 = MKDEV(SCSI_CDROM_MAJOR, 0),
+};
+
+extern dev_t ROOT_DEV;
+
+#endif