/* SPDX-License-Identifier: GPL-2.0 */ /* * Hypervisor filesystem for Linux on s390. * * Copyright IBM Corp. 2006 * Author(s): Michael Holzheu <holzheu@de.ibm.com> */ #ifndef _HYPFS_H_ #define _HYPFS_H_ #include <linux/fs.h> #include <linux/types.h> #include <linux/debugfs.h> #include <linux/workqueue.h> #include <linux/kref.h> #include <asm/hypfs.h> #define REG_FILE_MODE 0440 #define UPDATE_FILE_MODE 0220 #define DIR_MODE 0550 extern struct dentry *hypfs_mkdir(struct dentry *parent, const char *name); extern struct dentry *hypfs_create_u64(struct dentry *dir, const char *name, __u64 value); extern struct dentry *hypfs_create_str(struct dentry *dir, const char *name, char *string); /* LPAR Hypervisor */ extern int hypfs_diag_init(void); extern void hypfs_diag_exit(void); extern int hypfs_diag_create_files(struct dentry *root); /* VM Hypervisor */ extern int hypfs_vm_init(void); extern void hypfs_vm_exit(void); extern int hypfs_vm_create_files(struct dentry *root); /* VM diagnose 0c */ int hypfs_diag0c_init(void); void hypfs_diag0c_exit(void); /* Set Partition-Resource Parameter */ int hypfs_sprp_init(void); void hypfs_sprp_exit(void); /* debugfs interface */ struct hypfs_dbfs_file; struct hypfs_dbfs_data { void *buf; void *buf_free_ptr; size_t size; struct hypfs_dbfs_file *dbfs_file; }; struct hypfs_dbfs_file { const char *name; int (*data_create)(void **data, void **data_free_ptr, size_t *size); void (*data_free)(const void *buf_free_ptr); long (*unlocked_ioctl) (struct file *, unsigned int, unsigned long); /* Private data for hypfs_dbfs.c */ struct mutex lock; struct dentry *dentry; }; extern int hypfs_dbfs_init(void); extern void hypfs_dbfs_exit(void); extern int hypfs_dbfs_create_file(struct hypfs_dbfs_file *df); extern void hypfs_dbfs_remove_file(struct hypfs_dbfs_file *df); #endif /* _HYPFS_H_ */Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Michael Holzheu | 269 | 88.49% | 5 | 62.50% |
| Martin Schwidefsky | 33 | 10.86% | 1 | 12.50% |
| Heiko Carstens | 1 | 0.33% | 1 | 12.50% |
| Greg Kroah-Hartman | 1 | 0.33% | 1 | 12.50% |
| Total | 304 | 100.00% | 8 | 100.00% |