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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:49:45 +0000 |
commit | 2c3c1048746a4622d8c89a29670120dc8fab93c4 (patch) | |
tree | 848558de17fb3008cdf4d861b01ac7781903ce39 /fs/orangefs/orangefs-dev-proto.h | |
parent | Initial commit. (diff) | |
download | linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.tar.xz linux-2c3c1048746a4622d8c89a29670120dc8fab93c4.zip |
Adding upstream version 6.1.76.upstream/6.1.76upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/orangefs/orangefs-dev-proto.h')
-rw-r--r-- | fs/orangefs/orangefs-dev-proto.h | 61 |
1 files changed, 61 insertions, 0 deletions
diff --git a/fs/orangefs/orangefs-dev-proto.h b/fs/orangefs/orangefs-dev-proto.h new file mode 100644 index 000000000..dc6609824 --- /dev/null +++ b/fs/orangefs/orangefs-dev-proto.h @@ -0,0 +1,61 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * (C) 2001 Clemson University and The University of Chicago + * + * See COPYING in top-level directory. + */ + +#ifndef _ORANGEFS_DEV_PROTO_H +#define _ORANGEFS_DEV_PROTO_H + +/* + * types and constants shared between user space and kernel space for + * device interaction using a common protocol + */ + +/* + * valid orangefs kernel operation types + */ +#define ORANGEFS_VFS_OP_INVALID 0xFF000000 +#define ORANGEFS_VFS_OP_FILE_IO 0xFF000001 +#define ORANGEFS_VFS_OP_LOOKUP 0xFF000002 +#define ORANGEFS_VFS_OP_CREATE 0xFF000003 +#define ORANGEFS_VFS_OP_GETATTR 0xFF000004 +#define ORANGEFS_VFS_OP_REMOVE 0xFF000005 +#define ORANGEFS_VFS_OP_MKDIR 0xFF000006 +#define ORANGEFS_VFS_OP_READDIR 0xFF000007 +#define ORANGEFS_VFS_OP_SETATTR 0xFF000008 +#define ORANGEFS_VFS_OP_SYMLINK 0xFF000009 +#define ORANGEFS_VFS_OP_RENAME 0xFF00000A +#define ORANGEFS_VFS_OP_STATFS 0xFF00000B +#define ORANGEFS_VFS_OP_TRUNCATE 0xFF00000C +#define ORANGEFS_VFS_OP_RA_FLUSH 0xFF00000D +#define ORANGEFS_VFS_OP_FS_MOUNT 0xFF00000E +#define ORANGEFS_VFS_OP_FS_UMOUNT 0xFF00000F +#define ORANGEFS_VFS_OP_GETXATTR 0xFF000010 +#define ORANGEFS_VFS_OP_SETXATTR 0xFF000011 +#define ORANGEFS_VFS_OP_LISTXATTR 0xFF000012 +#define ORANGEFS_VFS_OP_REMOVEXATTR 0xFF000013 +#define ORANGEFS_VFS_OP_PARAM 0xFF000014 +#define ORANGEFS_VFS_OP_PERF_COUNT 0xFF000015 +#define ORANGEFS_VFS_OP_CANCEL 0xFF00EE00 +#define ORANGEFS_VFS_OP_FSYNC 0xFF00EE01 +#define ORANGEFS_VFS_OP_FSKEY 0xFF00EE02 +#define ORANGEFS_VFS_OP_READDIRPLUS 0xFF00EE03 +#define ORANGEFS_VFS_OP_FEATURES 0xFF00EE05 /* 2.9.6 */ + +/* features is a 64-bit unsigned bitmask */ +#define ORANGEFS_FEATURE_READAHEAD 1 + +/* + * Misc constants. Please retain them as multiples of 8! + * Otherwise 32-64 bit interactions will be messed up :) + */ +#define ORANGEFS_MAX_DEBUG_STRING_LEN 0x00000800 + +#define ORANGEFS_MAX_DIRENT_COUNT_READDIR 512 + +#include "upcall.h" +#include "downcall.h" + +#endif |