projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| f7ab093f MM |
2 | /* |
| 3 | * (C) 2001 Clemson University and The University of Chicago | |
| 4 | * | |
| 5 | * See COPYING in top-level directory. | |
| 6 | */ | |
| 7 | ||
| 8bb8aefd YL |
8 | #ifndef _ORANGEFS_DEV_PROTO_H |
| 9 | #define _ORANGEFS_DEV_PROTO_H | |
| f7ab093f MM |
10 | |
| 11 | /* | |
| 12 | * types and constants shared between user space and kernel space for | |
| 13 | * device interaction using a common protocol | |
| 14 | */ | |
| 15 | ||
| 16 | /* | |
| 8bb8aefd | 17 | * valid orangefs kernel operation types |
| f7ab093f | 18 | */ |
| 8bb8aefd YL |
19 | #define ORANGEFS_VFS_OP_INVALID 0xFF000000 |
| 20 | #define ORANGEFS_VFS_OP_FILE_IO 0xFF000001 | |
| 21 | #define ORANGEFS_VFS_OP_LOOKUP 0xFF000002 | |
| 22 | #define ORANGEFS_VFS_OP_CREATE 0xFF000003 | |
| 23 | #define ORANGEFS_VFS_OP_GETATTR 0xFF000004 | |
| 24 | #define ORANGEFS_VFS_OP_REMOVE 0xFF000005 | |
| 25 | #define ORANGEFS_VFS_OP_MKDIR 0xFF000006 | |
| 26 | #define ORANGEFS_VFS_OP_READDIR 0xFF000007 | |
| 27 | #define ORANGEFS_VFS_OP_SETATTR 0xFF000008 | |
| 28 | #define ORANGEFS_VFS_OP_SYMLINK 0xFF000009 | |
| 29 | #define ORANGEFS_VFS_OP_RENAME 0xFF00000A | |
| 30 | #define ORANGEFS_VFS_OP_STATFS 0xFF00000B | |
| 31 | #define ORANGEFS_VFS_OP_TRUNCATE 0xFF00000C | |
| 6eaff8c7 | 32 | #define ORANGEFS_VFS_OP_RA_FLUSH 0xFF00000D |
| 8bb8aefd YL |
33 | #define ORANGEFS_VFS_OP_FS_MOUNT 0xFF00000E |
| 34 | #define ORANGEFS_VFS_OP_FS_UMOUNT 0xFF00000F | |
| 35 | #define ORANGEFS_VFS_OP_GETXATTR 0xFF000010 | |
| 36 | #define ORANGEFS_VFS_OP_SETXATTR 0xFF000011 | |
| 37 | #define ORANGEFS_VFS_OP_LISTXATTR 0xFF000012 | |
| 38 | #define ORANGEFS_VFS_OP_REMOVEXATTR 0xFF000013 | |
| 39 | #define ORANGEFS_VFS_OP_PARAM 0xFF000014 | |
| 40 | #define ORANGEFS_VFS_OP_PERF_COUNT 0xFF000015 | |
| 41 | #define ORANGEFS_VFS_OP_CANCEL 0xFF00EE00 | |
| 42 | #define ORANGEFS_VFS_OP_FSYNC 0xFF00EE01 | |
| 43 | #define ORANGEFS_VFS_OP_FSKEY 0xFF00EE02 | |
| 44 | #define ORANGEFS_VFS_OP_READDIRPLUS 0xFF00EE03 | |
| 482664dd MB |
45 | #define ORANGEFS_VFS_OP_FEATURES 0xFF00EE05 /* 2.9.6 */ |
| 46 | ||
| 47 | /* features is a 64-bit unsigned bitmask */ | |
| 48 | #define ORANGEFS_FEATURE_READAHEAD 1 | |
| f7ab093f MM |
49 | |
| 50 | /* | |
| 51 | * Misc constants. Please retain them as multiples of 8! | |
| 52 | * Otherwise 32-64 bit interactions will be messed up :) | |
| 53 | */ | |
| eb68d032 | 54 | #define ORANGEFS_MAX_DEBUG_STRING_LEN 0x00000800 |
| f7ab093f | 55 | |
| 382f4581 | 56 | #define ORANGEFS_MAX_DIRENT_COUNT_READDIR 512 |
| f7ab093f MM |
57 | |
| 58 | #include "upcall.h" | |
| 59 | #include "downcall.h" | |
| 60 | ||
| f7ab093f | 61 | #endif |