| /* YFS protocol bits |
| * |
| * Copyright (C) 2018 Red Hat, Inc. All Rights Reserved. |
| * Written by David Howells (dhowells@redhat.com) |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public Licence |
| * as published by the Free Software Foundation; either version |
| * 2 of the Licence, or (at your option) any later version. |
| */ |
| |
| #define YFS_FS_SERVICE 2500 |
| #define YFS_CM_SERVICE 2501 |
| |
| #define YFSCBMAX 1024 |
| |
| enum YFS_CM_Operations { |
| YFSCBProbe = 206, /* probe client */ |
| YFSCBGetLock = 207, /* get contents of CM lock table */ |
| YFSCBXStatsVersion = 209, /* get version of extended statistics */ |
| YFSCBGetXStats = 210, /* get contents of extended statistics data */ |
| YFSCBInitCallBackState3 = 213, /* initialise callback state, version 3 */ |
| YFSCBProbeUuid = 214, /* check the client hasn't rebooted */ |
| YFSCBGetServerPrefs = 215, |
| YFSCBGetCellServDV = 216, |
| YFSCBGetLocalCell = 217, |
| YFSCBGetCacheConfig = 218, |
| YFSCBGetCellByNum = 65537, |
| YFSCBTellMeAboutYourself = 65538, /* get client capabilities */ |
| YFSCBCallBack = 64204, |
| }; |
| |
| enum YFS_FS_Operations { |
| YFSFETCHACL = 64131, /* YFS Fetch file AFS3 ACL */ |
| YFSFETCHSTATUS = 64132, /* YFS Fetch file status */ |
| YFSSTOREACL = 64134, /* YFS Store file AFS3 ACL */ |
| YFSSTORESTATUS = 64135, /* YFS Store file status */ |
| YFSREMOVEFILE = 64136, /* YFS Remove a file */ |
| YFSCREATEFILE = 64137, /* YFS Create a file */ |
| YFSRENAME = 64138, /* YFS Rename or move a file or directory */ |
| YFSSYMLINK = 64139, /* YFS Create a symbolic link */ |
| YFSLINK = 64140, /* YFS Create a hard link */ |
| YFSMAKEDIR = 64141, /* YFS Create a directory */ |
| YFSREMOVEDIR = 64142, /* YFS Remove a directory */ |
| YFSGETVOLUMESTATUS = 64149, /* YFS Get volume status information */ |
| YFSSETVOLUMESTATUS = 64150, /* YFS Set volume status information */ |
| YFSSETLOCK = 64156, /* YFS Request a file lock */ |
| YFSEXTENDLOCK = 64157, /* YFS Extend a file lock */ |
| YFSRELEASELOCK = 64158, /* YFS Release a file lock */ |
| YFSLOOKUP = 64161, /* YFS lookup file in directory */ |
| YFSFLUSHCPS = 64165, |
| YFSFETCHOPAQUEACL = 64168, /* YFS Fetch file YFS ACL */ |
| YFSWHOAMI = 64170, |
| YFSREMOVEACL = 64171, |
| YFSREMOVEFILE2 = 64173, |
| YFSSTOREOPAQUEACL2 = 64174, |
| YFSINLINEBULKSTATUS = 64536, /* YFS Fetch multiple file statuses with errors */ |
| YFSFETCHDATA64 = 64537, /* YFS Fetch file data */ |
| YFSSTOREDATA64 = 64538, /* YFS Store file data */ |
| YFSUPDATESYMLINK = 64540, |
| }; |
| |
| struct yfs_xdr_u64 { |
| __be32 msw; |
| __be32 lsw; |
| } __packed; |
| |
| static inline u64 xdr_to_u64(const struct yfs_xdr_u64 x) |
| { |
| return ((u64)ntohl(x.msw) << 32) | ntohl(x.lsw); |
| } |
| |
| static inline struct yfs_xdr_u64 u64_to_xdr(const u64 x) |
| { |
| return (struct yfs_xdr_u64){ .msw = htonl(x >> 32), .lsw = htonl(x) }; |
| } |
| |
| struct yfs_xdr_vnode { |
| struct yfs_xdr_u64 lo; |
| __be32 hi; |
| __be32 unique; |
| } __packed; |
| |
| struct yfs_xdr_YFSFid { |
| struct yfs_xdr_u64 volume; |
| struct yfs_xdr_vnode vnode; |
| } __packed; |
| |
| |
| struct yfs_xdr_YFSFetchStatus { |
| __be32 type; |
| __be32 nlink; |
| struct yfs_xdr_u64 size; |
| struct yfs_xdr_u64 data_version; |
| struct yfs_xdr_u64 author; |
| struct yfs_xdr_u64 owner; |
| struct yfs_xdr_u64 group; |
| __be32 mode; |
| __be32 caller_access; |
| __be32 anon_access; |
| struct yfs_xdr_vnode parent; |
| __be32 data_access_protocol; |
| struct yfs_xdr_u64 mtime_client; |
| struct yfs_xdr_u64 mtime_server; |
| __be32 lock_count; |
| __be32 abort_code; |
| } __packed; |
| |
| struct yfs_xdr_YFSCallBack { |
| __be32 version; |
| struct yfs_xdr_u64 expiration_time; |
| __be32 type; |
| } __packed; |
| |
| struct yfs_xdr_YFSStoreStatus { |
| __be32 mask; |
| __be32 mode; |
| struct yfs_xdr_u64 mtime_client; |
| struct yfs_xdr_u64 owner; |
| struct yfs_xdr_u64 group; |
| } __packed; |
| |
| struct yfs_xdr_RPCFlags { |
| __be32 rpc_flags; |
| } __packed; |
| |
| struct yfs_xdr_YFSVolSync { |
| struct yfs_xdr_u64 vol_creation_date; |
| struct yfs_xdr_u64 vol_update_date; |
| struct yfs_xdr_u64 max_quota; |
| struct yfs_xdr_u64 blocks_in_use; |
| struct yfs_xdr_u64 blocks_avail; |
| } __packed; |
| |
| enum yfs_volume_type { |
| yfs_volume_type_ro = 0, |
| yfs_volume_type_rw = 1, |
| }; |
| |
| #define yfs_FVSOnline 0x1 |
| #define yfs_FVSInservice 0x2 |
| #define yfs_FVSBlessed 0x4 |
| #define yfs_FVSNeedsSalvage 0x8 |
| |
| struct yfs_xdr_YFSFetchVolumeStatus { |
| struct yfs_xdr_u64 vid; |
| struct yfs_xdr_u64 parent_id; |
| __be32 flags; |
| __be32 type; |
| struct yfs_xdr_u64 max_quota; |
| struct yfs_xdr_u64 blocks_in_use; |
| struct yfs_xdr_u64 part_blocks_avail; |
| struct yfs_xdr_u64 part_max_blocks; |
| struct yfs_xdr_u64 vol_copy_date; |
| struct yfs_xdr_u64 vol_backup_date; |
| } __packed; |
| |
| struct yfs_xdr_YFSStoreVolumeStatus { |
| __be32 mask; |
| struct yfs_xdr_u64 min_quota; |
| struct yfs_xdr_u64 max_quota; |
| struct yfs_xdr_u64 file_quota; |
| } __packed; |
| |
| enum yfs_lock_type { |
| yfs_LockNone = -1, |
| yfs_LockRead = 0, |
| yfs_LockWrite = 1, |
| yfs_LockExtend = 2, |
| yfs_LockRelease = 3, |
| yfs_LockMandatoryRead = 0x100, |
| yfs_LockMandatoryWrite = 0x101, |
| yfs_LockMandatoryExtend = 0x102, |
| }; |