1/*
2 *  arch/s390/hypfs/hypfs.h
3 *    Hypervisor filesystem for Linux on s390.
4 *
5 *    Copyright (C) IBM Corp. 2006
6 *    Author(s): Michael Holzheu <holzheu@de.ibm.com>
7 */
8
9#ifndef _HYPFS_H_
10#define _HYPFS_H_
11
12#include <linux/fs.h>
13#include <linux/types.h>
14
15#define REG_FILE_MODE    0440
16#define UPDATE_FILE_MODE 0220
17#define DIR_MODE         0550
18
19extern struct dentry *hypfs_mkdir(struct super_block *sb, struct dentry *parent,
20				  const char *name);
21
22extern struct dentry *hypfs_create_u64(struct super_block *sb,
23				       struct dentry *dir, const char *name,
24				       __u64 value);
25
26extern struct dentry *hypfs_create_str(struct super_block *sb,
27				       struct dentry *dir, const char *name,
28				       char *string);
29
30/* LPAR Hypervisor */
31extern int hypfs_diag_init(void);
32extern void hypfs_diag_exit(void);
33extern int hypfs_diag_create_files(struct super_block *sb, struct dentry *root);
34
35/* VM Hypervisor */
36extern int hypfs_vm_init(void);
37extern int hypfs_vm_create_files(struct super_block *sb, struct dentry *root);
38
39#endif /* _HYPFS_H_ */
40