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1da177e4 LT |
1 | /* |
2 | * include/linux/nfs4.h | |
3 | * | |
4 | * NFSv4 protocol definitions. | |
5 | * | |
6 | * Copyright (c) 2002 The Regents of the University of Michigan. | |
7 | * All rights reserved. | |
8 | * | |
9 | * Kendrick Smith <kmsmith@umich.edu> | |
10 | * Andy Adamson <andros@umich.edu> | |
11 | */ | |
12 | ||
13 | #ifndef _LINUX_NFS4_H | |
14 | #define _LINUX_NFS4_H | |
15 | ||
16 | #include <linux/types.h> | |
1da177e4 | 17 | |
aa53ed54 | 18 | #define NFS4_BITMAP_SIZE 2 |
1da177e4 | 19 | #define NFS4_VERIFIER_SIZE 8 |
8ae20abd | 20 | #define NFS4_STATEID_SIZE 16 |
1da177e4 LT |
21 | #define NFS4_FHSIZE 128 |
22 | #define NFS4_MAXPATHLEN PATH_MAX | |
23 | #define NFS4_MAXNAMLEN NAME_MAX | |
18df1884 | 24 | #define NFS4_MAX_SESSIONID_LEN 16 |
1da177e4 LT |
25 | |
26 | #define NFS4_ACCESS_READ 0x0001 | |
27 | #define NFS4_ACCESS_LOOKUP 0x0002 | |
28 | #define NFS4_ACCESS_MODIFY 0x0004 | |
29 | #define NFS4_ACCESS_EXTEND 0x0008 | |
30 | #define NFS4_ACCESS_DELETE 0x0010 | |
31 | #define NFS4_ACCESS_EXECUTE 0x0020 | |
32 | ||
49640001 | 33 | #define NFS4_FH_PERSISTENT 0x0000 |
1da177e4 LT |
34 | #define NFS4_FH_NOEXPIRE_WITH_OPEN 0x0001 |
35 | #define NFS4_FH_VOLATILE_ANY 0x0002 | |
36 | #define NFS4_FH_VOL_MIGRATION 0x0004 | |
37 | #define NFS4_FH_VOL_RENAME 0x0008 | |
38 | ||
39 | #define NFS4_OPEN_RESULT_CONFIRM 0x0002 | |
40 | #define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004 | |
41 | ||
18df1884 | 42 | #define NFS4_SHARE_ACCESS_MASK 0x000F |
1da177e4 LT |
43 | #define NFS4_SHARE_ACCESS_READ 0x0001 |
44 | #define NFS4_SHARE_ACCESS_WRITE 0x0002 | |
45 | #define NFS4_SHARE_ACCESS_BOTH 0x0003 | |
46 | #define NFS4_SHARE_DENY_READ 0x0001 | |
47 | #define NFS4_SHARE_DENY_WRITE 0x0002 | |
48 | #define NFS4_SHARE_DENY_BOTH 0x0003 | |
49 | ||
18df1884 BH |
50 | /* nfs41 */ |
51 | #define NFS4_SHARE_WANT_MASK 0xFF00 | |
52 | #define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000 | |
53 | #define NFS4_SHARE_WANT_READ_DELEG 0x0100 | |
54 | #define NFS4_SHARE_WANT_WRITE_DELEG 0x0200 | |
55 | #define NFS4_SHARE_WANT_ANY_DELEG 0x0300 | |
56 | #define NFS4_SHARE_WANT_NO_DELEG 0x0400 | |
57 | #define NFS4_SHARE_WANT_CANCEL 0x0500 | |
58 | ||
59 | #define NFS4_SHARE_WHEN_MASK 0xF0000 | |
60 | #define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000 | |
61 | #define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000 | |
62 | ||
1da177e4 LT |
63 | #define NFS4_SET_TO_SERVER_TIME 0 |
64 | #define NFS4_SET_TO_CLIENT_TIME 1 | |
65 | ||
66 | #define NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE 0 | |
67 | #define NFS4_ACE_ACCESS_DENIED_ACE_TYPE 1 | |
68 | #define NFS4_ACE_SYSTEM_AUDIT_ACE_TYPE 2 | |
69 | #define NFS4_ACE_SYSTEM_ALARM_ACE_TYPE 3 | |
70 | ||
71 | #define ACL4_SUPPORT_ALLOW_ACL 0x01 | |
72 | #define ACL4_SUPPORT_DENY_ACL 0x02 | |
73 | #define ACL4_SUPPORT_AUDIT_ACL 0x04 | |
74 | #define ACL4_SUPPORT_ALARM_ACL 0x08 | |
75 | ||
76 | #define NFS4_ACE_FILE_INHERIT_ACE 0x00000001 | |
77 | #define NFS4_ACE_DIRECTORY_INHERIT_ACE 0x00000002 | |
78 | #define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE 0x00000004 | |
79 | #define NFS4_ACE_INHERIT_ONLY_ACE 0x00000008 | |
80 | #define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010 | |
81 | #define NFS4_ACE_FAILED_ACCESS_ACE_FLAG 0x00000020 | |
82 | #define NFS4_ACE_IDENTIFIER_GROUP 0x00000040 | |
1da177e4 LT |
83 | |
84 | #define NFS4_ACE_READ_DATA 0x00000001 | |
85 | #define NFS4_ACE_LIST_DIRECTORY 0x00000001 | |
86 | #define NFS4_ACE_WRITE_DATA 0x00000002 | |
87 | #define NFS4_ACE_ADD_FILE 0x00000002 | |
88 | #define NFS4_ACE_APPEND_DATA 0x00000004 | |
89 | #define NFS4_ACE_ADD_SUBDIRECTORY 0x00000004 | |
90 | #define NFS4_ACE_READ_NAMED_ATTRS 0x00000008 | |
91 | #define NFS4_ACE_WRITE_NAMED_ATTRS 0x00000010 | |
92 | #define NFS4_ACE_EXECUTE 0x00000020 | |
93 | #define NFS4_ACE_DELETE_CHILD 0x00000040 | |
94 | #define NFS4_ACE_READ_ATTRIBUTES 0x00000080 | |
95 | #define NFS4_ACE_WRITE_ATTRIBUTES 0x00000100 | |
96 | #define NFS4_ACE_DELETE 0x00010000 | |
97 | #define NFS4_ACE_READ_ACL 0x00020000 | |
98 | #define NFS4_ACE_WRITE_ACL 0x00040000 | |
99 | #define NFS4_ACE_WRITE_OWNER 0x00080000 | |
100 | #define NFS4_ACE_SYNCHRONIZE 0x00100000 | |
101 | #define NFS4_ACE_GENERIC_READ 0x00120081 | |
102 | #define NFS4_ACE_GENERIC_WRITE 0x00160106 | |
103 | #define NFS4_ACE_GENERIC_EXECUTE 0x001200A0 | |
104 | #define NFS4_ACE_MASK_ALL 0x001F01FF | |
105 | ||
18df1884 BH |
106 | #define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001 |
107 | #define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002 | |
108 | #define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000 | |
109 | #define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000 | |
110 | #define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000 | |
111 | #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000 | |
112 | #define EXCHGID4_FLAG_CONFIRMED_R 0x80000000 | |
113 | /* | |
114 | * Since the validity of these bits depends on whether | |
115 | * they're set in the argument or response, have separate | |
116 | * invalid flag masks for arg (_A) and resp (_R). | |
117 | */ | |
118 | #define EXCHGID4_FLAG_MASK_A 0x40070003 | |
119 | #define EXCHGID4_FLAG_MASK_R 0x80070003 | |
120 | ||
121 | #define SEQ4_STATUS_CB_PATH_DOWN 0x00000001 | |
122 | #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002 | |
123 | #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004 | |
124 | #define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008 | |
125 | #define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010 | |
126 | #define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020 | |
127 | #define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040 | |
128 | #define SEQ4_STATUS_LEASE_MOVED 0x00000080 | |
129 | #define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100 | |
130 | ||
87df4de8 BH |
131 | #define NFS4_MAX_UINT64 (~(u64)0) |
132 | ||
1da177e4 LT |
133 | enum nfs4_acl_whotype { |
134 | NFS4_ACL_WHO_NAMED = 0, | |
135 | NFS4_ACL_WHO_OWNER, | |
136 | NFS4_ACL_WHO_GROUP, | |
137 | NFS4_ACL_WHO_EVERYONE, | |
138 | }; | |
139 | ||
997b7af2 DW |
140 | #ifdef __KERNEL__ |
141 | #include <linux/list.h> | |
142 | ||
1da177e4 LT |
143 | struct nfs4_ace { |
144 | uint32_t type; | |
145 | uint32_t flag; | |
146 | uint32_t access_mask; | |
147 | int whotype; | |
148 | uid_t who; | |
1da177e4 LT |
149 | }; |
150 | ||
151 | struct nfs4_acl { | |
152 | uint32_t naces; | |
28e05dd8 | 153 | struct nfs4_ace aces[0]; |
1da177e4 LT |
154 | }; |
155 | ||
156 | typedef struct { char data[NFS4_VERIFIER_SIZE]; } nfs4_verifier; | |
8ae20abd | 157 | typedef struct { char data[NFS4_STATEID_SIZE]; } nfs4_stateid; |
1da177e4 LT |
158 | |
159 | enum nfs_opnum4 { | |
160 | OP_ACCESS = 3, | |
161 | OP_CLOSE = 4, | |
162 | OP_COMMIT = 5, | |
163 | OP_CREATE = 6, | |
164 | OP_DELEGPURGE = 7, | |
165 | OP_DELEGRETURN = 8, | |
166 | OP_GETATTR = 9, | |
167 | OP_GETFH = 10, | |
168 | OP_LINK = 11, | |
169 | OP_LOCK = 12, | |
170 | OP_LOCKT = 13, | |
171 | OP_LOCKU = 14, | |
172 | OP_LOOKUP = 15, | |
173 | OP_LOOKUPP = 16, | |
174 | OP_NVERIFY = 17, | |
175 | OP_OPEN = 18, | |
176 | OP_OPENATTR = 19, | |
177 | OP_OPEN_CONFIRM = 20, | |
178 | OP_OPEN_DOWNGRADE = 21, | |
179 | OP_PUTFH = 22, | |
180 | OP_PUTPUBFH = 23, | |
181 | OP_PUTROOTFH = 24, | |
182 | OP_READ = 25, | |
183 | OP_READDIR = 26, | |
184 | OP_READLINK = 27, | |
185 | OP_REMOVE = 28, | |
186 | OP_RENAME = 29, | |
187 | OP_RENEW = 30, | |
188 | OP_RESTOREFH = 31, | |
189 | OP_SAVEFH = 32, | |
190 | OP_SECINFO = 33, | |
191 | OP_SETATTR = 34, | |
192 | OP_SETCLIENTID = 35, | |
193 | OP_SETCLIENTID_CONFIRM = 36, | |
194 | OP_VERIFY = 37, | |
195 | OP_WRITE = 38, | |
196 | OP_RELEASE_LOCKOWNER = 39, | |
18df1884 BH |
197 | |
198 | /* nfs41 */ | |
199 | OP_BACKCHANNEL_CTL = 40, | |
200 | OP_BIND_CONN_TO_SESSION = 41, | |
201 | OP_EXCHANGE_ID = 42, | |
202 | OP_CREATE_SESSION = 43, | |
203 | OP_DESTROY_SESSION = 44, | |
204 | OP_FREE_STATEID = 45, | |
205 | OP_GET_DIR_DELEGATION = 46, | |
206 | OP_GETDEVICEINFO = 47, | |
207 | OP_GETDEVICELIST = 48, | |
208 | OP_LAYOUTCOMMIT = 49, | |
209 | OP_LAYOUTGET = 50, | |
210 | OP_LAYOUTRETURN = 51, | |
211 | OP_SECINFO_NO_NAME = 52, | |
212 | OP_SEQUENCE = 53, | |
213 | OP_SET_SSV = 54, | |
214 | OP_TEST_STATEID = 55, | |
215 | OP_WANT_DELEGATION = 56, | |
216 | OP_DESTROY_CLIENTID = 57, | |
217 | OP_RECLAIM_COMPLETE = 58, | |
218 | ||
1da177e4 LT |
219 | OP_ILLEGAL = 10044, |
220 | }; | |
221 | ||
e2b20950 SA |
222 | /*Defining first and last NFS4 operations implemented. |
223 | Needs to be updated if more operations are defined in future.*/ | |
224 | ||
225 | #define FIRST_NFS4_OP OP_ACCESS | |
226 | #define LAST_NFS4_OP OP_RELEASE_LOCKOWNER | |
227 | ||
1da177e4 LT |
228 | enum nfsstat4 { |
229 | NFS4_OK = 0, | |
230 | NFS4ERR_PERM = 1, | |
231 | NFS4ERR_NOENT = 2, | |
232 | NFS4ERR_IO = 5, | |
233 | NFS4ERR_NXIO = 6, | |
234 | NFS4ERR_ACCESS = 13, | |
235 | NFS4ERR_EXIST = 17, | |
236 | NFS4ERR_XDEV = 18, | |
237 | /* Unused/reserved 19 */ | |
238 | NFS4ERR_NOTDIR = 20, | |
239 | NFS4ERR_ISDIR = 21, | |
240 | NFS4ERR_INVAL = 22, | |
241 | NFS4ERR_FBIG = 27, | |
242 | NFS4ERR_NOSPC = 28, | |
243 | NFS4ERR_ROFS = 30, | |
244 | NFS4ERR_MLINK = 31, | |
245 | NFS4ERR_NAMETOOLONG = 63, | |
246 | NFS4ERR_NOTEMPTY = 66, | |
247 | NFS4ERR_DQUOT = 69, | |
248 | NFS4ERR_STALE = 70, | |
249 | NFS4ERR_BADHANDLE = 10001, | |
250 | NFS4ERR_BAD_COOKIE = 10003, | |
251 | NFS4ERR_NOTSUPP = 10004, | |
252 | NFS4ERR_TOOSMALL = 10005, | |
253 | NFS4ERR_SERVERFAULT = 10006, | |
254 | NFS4ERR_BADTYPE = 10007, | |
255 | NFS4ERR_DELAY = 10008, | |
256 | NFS4ERR_SAME = 10009, | |
257 | NFS4ERR_DENIED = 10010, | |
258 | NFS4ERR_EXPIRED = 10011, | |
259 | NFS4ERR_LOCKED = 10012, | |
260 | NFS4ERR_GRACE = 10013, | |
261 | NFS4ERR_FHEXPIRED = 10014, | |
262 | NFS4ERR_SHARE_DENIED = 10015, | |
263 | NFS4ERR_WRONGSEC = 10016, | |
264 | NFS4ERR_CLID_INUSE = 10017, | |
265 | NFS4ERR_RESOURCE = 10018, | |
266 | NFS4ERR_MOVED = 10019, | |
267 | NFS4ERR_NOFILEHANDLE = 10020, | |
268 | NFS4ERR_MINOR_VERS_MISMATCH = 10021, | |
269 | NFS4ERR_STALE_CLIENTID = 10022, | |
270 | NFS4ERR_STALE_STATEID = 10023, | |
271 | NFS4ERR_OLD_STATEID = 10024, | |
272 | NFS4ERR_BAD_STATEID = 10025, | |
273 | NFS4ERR_BAD_SEQID = 10026, | |
274 | NFS4ERR_NOT_SAME = 10027, | |
275 | NFS4ERR_LOCK_RANGE = 10028, | |
276 | NFS4ERR_SYMLINK = 10029, | |
277 | NFS4ERR_RESTOREFH = 10030, | |
278 | NFS4ERR_LEASE_MOVED = 10031, | |
279 | NFS4ERR_ATTRNOTSUPP = 10032, | |
280 | NFS4ERR_NO_GRACE = 10033, | |
281 | NFS4ERR_RECLAIM_BAD = 10034, | |
282 | NFS4ERR_RECLAIM_CONFLICT = 10035, | |
283 | NFS4ERR_BADXDR = 10036, | |
284 | NFS4ERR_LOCKS_HELD = 10037, | |
285 | NFS4ERR_OPENMODE = 10038, | |
286 | NFS4ERR_BADOWNER = 10039, | |
287 | NFS4ERR_BADCHAR = 10040, | |
288 | NFS4ERR_BADNAME = 10041, | |
289 | NFS4ERR_BAD_RANGE = 10042, | |
290 | NFS4ERR_LOCK_NOTSUPP = 10043, | |
291 | NFS4ERR_OP_ILLEGAL = 10044, | |
292 | NFS4ERR_DEADLOCK = 10045, | |
293 | NFS4ERR_FILE_OPEN = 10046, | |
294 | NFS4ERR_ADMIN_REVOKED = 10047, | |
18df1884 BH |
295 | NFS4ERR_CB_PATH_DOWN = 10048, |
296 | ||
297 | /* nfs41 */ | |
298 | NFS4ERR_BADIOMODE = 10049, | |
299 | NFS4ERR_BADLAYOUT = 10050, | |
300 | NFS4ERR_BAD_SESSION_DIGEST = 10051, | |
301 | NFS4ERR_BADSESSION = 10052, | |
302 | NFS4ERR_BADSLOT = 10053, | |
303 | NFS4ERR_COMPLETE_ALREADY = 10054, | |
304 | NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055, | |
305 | NFS4ERR_DELEG_ALREADY_WANTED = 10056, | |
306 | NFS4ERR_BACK_CHAN_BUSY = 10057, /* backchan reqs outstanding */ | |
307 | NFS4ERR_LAYOUTTRYLATER = 10058, | |
308 | NFS4ERR_LAYOUTUNAVAILABLE = 10059, | |
309 | NFS4ERR_NOMATCHING_LAYOUT = 10060, | |
310 | NFS4ERR_RECALLCONFLICT = 10061, | |
311 | NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062, | |
312 | NFS4ERR_SEQ_MISORDERED = 10063, /* unexpected seq.id in req */ | |
313 | NFS4ERR_SEQUENCE_POS = 10064, /* [CB_]SEQ. op not 1st op */ | |
314 | NFS4ERR_REQ_TOO_BIG = 10065, /* request too big */ | |
315 | NFS4ERR_REP_TOO_BIG = 10066, /* reply too big */ | |
316 | NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067, /* rep. not all cached */ | |
317 | NFS4ERR_RETRY_UNCACHED_REP = 10068, /* retry & rep. uncached */ | |
318 | NFS4ERR_UNSAFE_COMPOUND = 10069, /* retry/recovery too hard */ | |
319 | NFS4ERR_TOO_MANY_OPS = 10070, /* too many ops in [CB_]COMP */ | |
320 | NFS4ERR_OP_NOT_IN_SESSION = 10071, /* op needs [CB_]SEQ. op */ | |
321 | NFS4ERR_HASH_ALG_UNSUPP = 10072, /* hash alg. not supp. */ | |
322 | /* Error 10073 is unused. */ | |
323 | NFS4ERR_CLIENTID_BUSY = 10074, /* clientid has state */ | |
324 | NFS4ERR_PNFS_IO_HOLE = 10075, /* IO to _SPARSE file hole */ | |
325 | NFS4ERR_SEQ_FALSE_RETRY = 10076, /* retry not origional */ | |
326 | NFS4ERR_BAD_HIGH_SLOT = 10077, /* sequence arg bad */ | |
327 | NFS4ERR_DEADSESSION = 10078, /* persistent session dead */ | |
328 | NFS4ERR_ENCR_ALG_UNSUPP = 10079, /* SSV alg mismatch */ | |
329 | NFS4ERR_PNFS_NO_LAYOUT = 10080, /* direct I/O with no layout */ | |
330 | NFS4ERR_NOT_ONLY_OP = 10081, /* bad compound */ | |
331 | NFS4ERR_WRONG_CRED = 10082, /* permissions:state change */ | |
332 | NFS4ERR_WRONG_TYPE = 10083, /* current operation mismatch */ | |
333 | NFS4ERR_DIRDELEG_UNAVAIL = 10084, /* no directory delegation */ | |
334 | NFS4ERR_REJECT_DELEG = 10085, /* on callback */ | |
335 | NFS4ERR_RETURNCONFLICT = 10086, /* outstanding layoutreturn */ | |
336 | NFS4ERR_DELEG_REVOKED = 10087, /* deleg./layout revoked */ | |
1da177e4 LT |
337 | }; |
338 | ||
339 | /* | |
340 | * Note: NF4BAD is not actually part of the protocol; it is just used | |
341 | * internally by nfsd. | |
342 | */ | |
343 | enum nfs_ftype4 { | |
344 | NF4BAD = 0, | |
345 | NF4REG = 1, /* Regular File */ | |
346 | NF4DIR = 2, /* Directory */ | |
347 | NF4BLK = 3, /* Special File - block device */ | |
348 | NF4CHR = 4, /* Special File - character device */ | |
349 | NF4LNK = 5, /* Symbolic Link */ | |
350 | NF4SOCK = 6, /* Special File - socket */ | |
351 | NF4FIFO = 7, /* Special File - fifo */ | |
352 | NF4ATTRDIR = 8, /* Attribute Directory */ | |
353 | NF4NAMEDATTR = 9 /* Named Attribute */ | |
354 | }; | |
355 | ||
356 | enum open_claim_type4 { | |
357 | NFS4_OPEN_CLAIM_NULL = 0, | |
358 | NFS4_OPEN_CLAIM_PREVIOUS = 1, | |
359 | NFS4_OPEN_CLAIM_DELEGATE_CUR = 2, | |
360 | NFS4_OPEN_CLAIM_DELEGATE_PREV = 3 | |
361 | }; | |
362 | ||
363 | enum opentype4 { | |
364 | NFS4_OPEN_NOCREATE = 0, | |
365 | NFS4_OPEN_CREATE = 1 | |
366 | }; | |
367 | ||
368 | enum createmode4 { | |
369 | NFS4_CREATE_UNCHECKED = 0, | |
370 | NFS4_CREATE_GUARDED = 1, | |
79fb54ab BH |
371 | NFS4_CREATE_EXCLUSIVE = 2, |
372 | /* | |
373 | * New to NFSv4.1. If session is persistent, | |
374 | * GUARDED4 MUST be used. Otherwise, use | |
375 | * EXCLUSIVE4_1 instead of EXCLUSIVE4. | |
376 | */ | |
377 | NFS4_CREATE_EXCLUSIVE4_1 = 3 | |
1da177e4 LT |
378 | }; |
379 | ||
380 | enum limit_by4 { | |
381 | NFS4_LIMIT_SIZE = 1, | |
382 | NFS4_LIMIT_BLOCKS = 2 | |
383 | }; | |
384 | ||
385 | enum open_delegation_type4 { | |
386 | NFS4_OPEN_DELEGATE_NONE = 0, | |
387 | NFS4_OPEN_DELEGATE_READ = 1, | |
388 | NFS4_OPEN_DELEGATE_WRITE = 2 | |
389 | }; | |
390 | ||
391 | enum lock_type4 { | |
392 | NFS4_UNLOCK_LT = 0, | |
393 | NFS4_READ_LT = 1, | |
394 | NFS4_WRITE_LT = 2, | |
395 | NFS4_READW_LT = 3, | |
396 | NFS4_WRITEW_LT = 4 | |
397 | }; | |
398 | ||
399 | ||
400 | /* Mandatory Attributes */ | |
401 | #define FATTR4_WORD0_SUPPORTED_ATTRS (1UL << 0) | |
402 | #define FATTR4_WORD0_TYPE (1UL << 1) | |
403 | #define FATTR4_WORD0_FH_EXPIRE_TYPE (1UL << 2) | |
404 | #define FATTR4_WORD0_CHANGE (1UL << 3) | |
405 | #define FATTR4_WORD0_SIZE (1UL << 4) | |
406 | #define FATTR4_WORD0_LINK_SUPPORT (1UL << 5) | |
407 | #define FATTR4_WORD0_SYMLINK_SUPPORT (1UL << 6) | |
408 | #define FATTR4_WORD0_NAMED_ATTR (1UL << 7) | |
409 | #define FATTR4_WORD0_FSID (1UL << 8) | |
410 | #define FATTR4_WORD0_UNIQUE_HANDLES (1UL << 9) | |
411 | #define FATTR4_WORD0_LEASE_TIME (1UL << 10) | |
412 | #define FATTR4_WORD0_RDATTR_ERROR (1UL << 11) | |
8c18f205 BH |
413 | /* Mandatory in NFSv4.1 */ |
414 | #define FATTR4_WORD2_SUPPATTR_EXCLCREAT (1UL << 11) | |
1da177e4 LT |
415 | |
416 | /* Recommended Attributes */ | |
417 | #define FATTR4_WORD0_ACL (1UL << 12) | |
418 | #define FATTR4_WORD0_ACLSUPPORT (1UL << 13) | |
419 | #define FATTR4_WORD0_ARCHIVE (1UL << 14) | |
420 | #define FATTR4_WORD0_CANSETTIME (1UL << 15) | |
421 | #define FATTR4_WORD0_CASE_INSENSITIVE (1UL << 16) | |
422 | #define FATTR4_WORD0_CASE_PRESERVING (1UL << 17) | |
423 | #define FATTR4_WORD0_CHOWN_RESTRICTED (1UL << 18) | |
424 | #define FATTR4_WORD0_FILEHANDLE (1UL << 19) | |
425 | #define FATTR4_WORD0_FILEID (1UL << 20) | |
426 | #define FATTR4_WORD0_FILES_AVAIL (1UL << 21) | |
427 | #define FATTR4_WORD0_FILES_FREE (1UL << 22) | |
428 | #define FATTR4_WORD0_FILES_TOTAL (1UL << 23) | |
429 | #define FATTR4_WORD0_FS_LOCATIONS (1UL << 24) | |
430 | #define FATTR4_WORD0_HIDDEN (1UL << 25) | |
431 | #define FATTR4_WORD0_HOMOGENEOUS (1UL << 26) | |
432 | #define FATTR4_WORD0_MAXFILESIZE (1UL << 27) | |
433 | #define FATTR4_WORD0_MAXLINK (1UL << 28) | |
434 | #define FATTR4_WORD0_MAXNAME (1UL << 29) | |
435 | #define FATTR4_WORD0_MAXREAD (1UL << 30) | |
436 | #define FATTR4_WORD0_MAXWRITE (1UL << 31) | |
437 | #define FATTR4_WORD1_MIMETYPE (1UL << 0) | |
438 | #define FATTR4_WORD1_MODE (1UL << 1) | |
439 | #define FATTR4_WORD1_NO_TRUNC (1UL << 2) | |
440 | #define FATTR4_WORD1_NUMLINKS (1UL << 3) | |
441 | #define FATTR4_WORD1_OWNER (1UL << 4) | |
442 | #define FATTR4_WORD1_OWNER_GROUP (1UL << 5) | |
443 | #define FATTR4_WORD1_QUOTA_HARD (1UL << 6) | |
444 | #define FATTR4_WORD1_QUOTA_SOFT (1UL << 7) | |
445 | #define FATTR4_WORD1_QUOTA_USED (1UL << 8) | |
446 | #define FATTR4_WORD1_RAWDEV (1UL << 9) | |
447 | #define FATTR4_WORD1_SPACE_AVAIL (1UL << 10) | |
448 | #define FATTR4_WORD1_SPACE_FREE (1UL << 11) | |
449 | #define FATTR4_WORD1_SPACE_TOTAL (1UL << 12) | |
450 | #define FATTR4_WORD1_SPACE_USED (1UL << 13) | |
451 | #define FATTR4_WORD1_SYSTEM (1UL << 14) | |
452 | #define FATTR4_WORD1_TIME_ACCESS (1UL << 15) | |
453 | #define FATTR4_WORD1_TIME_ACCESS_SET (1UL << 16) | |
454 | #define FATTR4_WORD1_TIME_BACKUP (1UL << 17) | |
455 | #define FATTR4_WORD1_TIME_CREATE (1UL << 18) | |
456 | #define FATTR4_WORD1_TIME_DELTA (1UL << 19) | |
457 | #define FATTR4_WORD1_TIME_METADATA (1UL << 20) | |
458 | #define FATTR4_WORD1_TIME_MODIFY (1UL << 21) | |
459 | #define FATTR4_WORD1_TIME_MODIFY_SET (1UL << 22) | |
460 | #define FATTR4_WORD1_MOUNTED_ON_FILEID (1UL << 23) | |
461 | ||
462 | #define NFSPROC4_NULL 0 | |
463 | #define NFSPROC4_COMPOUND 1 | |
464 | #define NFS4_MINOR_VERSION 0 | |
465 | #define NFS4_DEBUG 1 | |
466 | ||
1da177e4 LT |
467 | /* Index of predefined Linux client operations */ |
468 | ||
469 | enum { | |
470 | NFSPROC4_CLNT_NULL = 0, /* Unused */ | |
471 | NFSPROC4_CLNT_READ, | |
472 | NFSPROC4_CLNT_WRITE, | |
473 | NFSPROC4_CLNT_COMMIT, | |
474 | NFSPROC4_CLNT_OPEN, | |
475 | NFSPROC4_CLNT_OPEN_CONFIRM, | |
476 | NFSPROC4_CLNT_OPEN_NOATTR, | |
477 | NFSPROC4_CLNT_OPEN_DOWNGRADE, | |
478 | NFSPROC4_CLNT_CLOSE, | |
479 | NFSPROC4_CLNT_SETATTR, | |
480 | NFSPROC4_CLNT_FSINFO, | |
481 | NFSPROC4_CLNT_RENEW, | |
482 | NFSPROC4_CLNT_SETCLIENTID, | |
483 | NFSPROC4_CLNT_SETCLIENTID_CONFIRM, | |
484 | NFSPROC4_CLNT_LOCK, | |
485 | NFSPROC4_CLNT_LOCKT, | |
486 | NFSPROC4_CLNT_LOCKU, | |
487 | NFSPROC4_CLNT_ACCESS, | |
488 | NFSPROC4_CLNT_GETATTR, | |
489 | NFSPROC4_CLNT_LOOKUP, | |
490 | NFSPROC4_CLNT_LOOKUP_ROOT, | |
491 | NFSPROC4_CLNT_REMOVE, | |
492 | NFSPROC4_CLNT_RENAME, | |
493 | NFSPROC4_CLNT_LINK, | |
494 | NFSPROC4_CLNT_SYMLINK, | |
495 | NFSPROC4_CLNT_CREATE, | |
496 | NFSPROC4_CLNT_PATHCONF, | |
497 | NFSPROC4_CLNT_STATFS, | |
498 | NFSPROC4_CLNT_READLINK, | |
499 | NFSPROC4_CLNT_READDIR, | |
500 | NFSPROC4_CLNT_SERVER_CAPS, | |
501 | NFSPROC4_CLNT_DELEGRETURN, | |
029d105e | 502 | NFSPROC4_CLNT_GETACL, |
23ec6965 | 503 | NFSPROC4_CLNT_SETACL, |
683b57b4 | 504 | NFSPROC4_CLNT_FS_LOCATIONS, |
18df1884 BH |
505 | |
506 | /* nfs41 */ | |
507 | NFSPROC4_CLNT_EXCHANGE_ID, | |
508 | NFSPROC4_CLNT_CREATE_SESSION, | |
509 | NFSPROC4_CLNT_DESTROY_SESSION, | |
510 | NFSPROC4_CLNT_SEQUENCE, | |
511 | NFSPROC4_CLNT_GET_LEASE_TIME, | |
512 | }; | |
513 | ||
514 | /* nfs41 types */ | |
515 | struct nfs4_sessionid { | |
516 | unsigned char data[NFS4_MAX_SESSIONID_LEN]; | |
517 | }; | |
518 | ||
519 | /* Create Session Flags */ | |
520 | #define SESSION4_PERSIST 0x001 | |
521 | #define SESSION4_BACK_CHAN 0x002 | |
522 | #define SESSION4_RDMA 0x004 | |
523 | ||
524 | enum state_protect_how4 { | |
525 | SP4_NONE = 0, | |
526 | SP4_MACH_CRED = 1, | |
527 | SP4_SSV = 2 | |
1da177e4 LT |
528 | }; |
529 | ||
530 | #endif | |
531 | #endif | |
532 | ||
533 | /* | |
534 | * Local variables: | |
535 | * c-basic-offset: 8 | |
536 | * End: | |
537 | */ |