diff options
Diffstat (limited to 'fs/afs/afs_vl.h')
| -rw-r--r-- | fs/afs/afs_vl.h | 72 |
1 files changed, 63 insertions, 9 deletions
diff --git a/fs/afs/afs_vl.h b/fs/afs/afs_vl.h index 800f607ffaf5..b835e25a2c02 100644 --- a/fs/afs/afs_vl.h +++ b/fs/afs/afs_vl.h @@ -1,12 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-or-later */ /* AFS Volume Location Service client interface * * Copyright (C) 2002, 2007 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 License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. */ #ifndef AFS_VL_H @@ -16,11 +12,19 @@ #define AFS_VL_PORT 7003 /* volume location service port */ #define VL_SERVICE 52 /* RxRPC service ID for the Volume Location service */ +#define YFS_VL_SERVICE 2503 /* Service ID for AuriStor upgraded VL service */ +#define YFS_VL_MAXCELLNAME 256 /* Maximum length of a cell name in YFS protocol */ enum AFSVL_Operations { - VLGETENTRYBYID = 503, /* AFS Get Cache Entry By ID operation ID */ - VLGETENTRYBYNAME = 504, /* AFS Get Cache Entry By Name operation ID */ - VLPROBE = 514, /* AFS Probe Volume Location Service operation ID */ + VLGETENTRYBYID = 503, /* AFS Get VLDB entry by ID */ + VLGETENTRYBYNAME = 504, /* AFS Get VLDB entry by name */ + VLPROBE = 514, /* AFS probe VL service */ + VLGETENTRYBYIDU = 526, /* AFS Get VLDB entry by ID (UUID-variant) */ + VLGETENTRYBYNAMEU = 527, /* AFS Get VLDB entry by name (UUID-variant) */ + VLGETADDRSU = 533, /* AFS Get addrs for fileserver */ + YVLGETENDPOINTS = 64002, /* YFS Get endpoints for file/volume server */ + YVLGETCELLNAME = 64014, /* YFS Get actual cell name */ + VLGETCAPABILITIES = 65537, /* AFS Get server capabilities */ }; enum AFSVL_Errors { @@ -54,6 +58,19 @@ enum AFSVL_Errors { AFSVL_NOMEM = 363547, /* malloc/realloc failed to alloc enough memory */ }; +enum { + YFS_SERVER_INDEX = 0, + YFS_SERVER_UUID = 1, + YFS_SERVER_ENDPOINT = 2, +}; + +enum { + YFS_ENDPOINT_IPV4 = 0, + YFS_ENDPOINT_IPV6 = 1, +}; + +#define YFS_MAXENDPOINTS 16 + /* * maps to "struct vldbentry" in vvl-spec.pdf */ @@ -74,11 +91,48 @@ struct afs_vldbentry { struct in_addr addr; /* server address */ unsigned partition; /* partition ID on this server */ unsigned flags; /* server specific flags */ -#define AFS_VLSF_NEWREPSITE 0x0001 /* unused */ +#define AFS_VLSF_NEWREPSITE 0x0001 /* Ignore all 'non-new' servers */ #define AFS_VLSF_ROVOL 0x0002 /* this server holds a R/O instance of the volume */ #define AFS_VLSF_RWVOL 0x0004 /* this server holds a R/W instance of the volume */ #define AFS_VLSF_BACKVOL 0x0008 /* this server holds a backup instance of the volume */ +#define AFS_VLSF_UUID 0x0010 /* This server is referred to by its UUID */ +#define AFS_VLSF_DONTUSE 0x0020 /* This server ref should be ignored */ } servers[8]; }; +#define AFS_VLDB_MAXNAMELEN 65 + + +struct afs_ListAddrByAttributes__xdr { + __be32 Mask; +#define AFS_VLADDR_IPADDR 0x1 /* Match by ->ipaddr */ +#define AFS_VLADDR_INDEX 0x2 /* Match by ->index */ +#define AFS_VLADDR_UUID 0x4 /* Match by ->uuid */ + __be32 ipaddr; + __be32 index; + __be32 spare; + struct afs_uuid__xdr uuid; +}; + +struct afs_uvldbentry__xdr { + __be32 name[AFS_VLDB_MAXNAMELEN]; + __be32 nServers; + struct afs_uuid__xdr serverNumber[AFS_NMAXNSERVERS]; + __be32 serverUnique[AFS_NMAXNSERVERS]; + __be32 serverPartition[AFS_NMAXNSERVERS]; + __be32 serverFlags[AFS_NMAXNSERVERS]; + __be32 volumeId[AFS_MAXTYPES]; + __be32 cloneId; + __be32 flags; + __be32 spares1; + __be32 spares2; + __be32 spares3; + __be32 spares4; + __be32 spares5; + __be32 spares6; + __be32 spares7; + __be32 spares8; + __be32 spares9; +}; + #endif /* AFS_VL_H */ |