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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/nfs4.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/nfs4.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/nfs4.h | 669 |
1 files changed, 0 insertions, 669 deletions
diff --git a/ANDROID_3.4.5/include/linux/nfs4.h b/ANDROID_3.4.5/include/linux/nfs4.h deleted file mode 100644 index 0987146b..00000000 --- a/ANDROID_3.4.5/include/linux/nfs4.h +++ /dev/null @@ -1,669 +0,0 @@ -/* - * include/linux/nfs4.h - * - * NFSv4 protocol definitions. - * - * Copyright (c) 2002 The Regents of the University of Michigan. - * All rights reserved. - * - * Kendrick Smith <kmsmith@umich.edu> - * Andy Adamson <andros@umich.edu> - */ - -#ifndef _LINUX_NFS4_H -#define _LINUX_NFS4_H - -#include <linux/types.h> - -#define NFS4_BITMAP_SIZE 2 -#define NFS4_VERIFIER_SIZE 8 -#define NFS4_STATEID_SEQID_SIZE 4 -#define NFS4_STATEID_OTHER_SIZE 12 -#define NFS4_STATEID_SIZE (NFS4_STATEID_SEQID_SIZE + NFS4_STATEID_OTHER_SIZE) -#define NFS4_FHSIZE 128 -#define NFS4_MAXPATHLEN PATH_MAX -#define NFS4_MAXNAMLEN NAME_MAX -#define NFS4_OPAQUE_LIMIT 1024 -#define NFS4_MAX_SESSIONID_LEN 16 - -#define NFS4_ACCESS_READ 0x0001 -#define NFS4_ACCESS_LOOKUP 0x0002 -#define NFS4_ACCESS_MODIFY 0x0004 -#define NFS4_ACCESS_EXTEND 0x0008 -#define NFS4_ACCESS_DELETE 0x0010 -#define NFS4_ACCESS_EXECUTE 0x0020 - -#define NFS4_FH_PERSISTENT 0x0000 -#define NFS4_FH_NOEXPIRE_WITH_OPEN 0x0001 -#define NFS4_FH_VOLATILE_ANY 0x0002 -#define NFS4_FH_VOL_MIGRATION 0x0004 -#define NFS4_FH_VOL_RENAME 0x0008 - -#define NFS4_OPEN_RESULT_CONFIRM 0x0002 -#define NFS4_OPEN_RESULT_LOCKTYPE_POSIX 0x0004 - -#define NFS4_SHARE_ACCESS_MASK 0x000F -#define NFS4_SHARE_ACCESS_READ 0x0001 -#define NFS4_SHARE_ACCESS_WRITE 0x0002 -#define NFS4_SHARE_ACCESS_BOTH 0x0003 -#define NFS4_SHARE_DENY_READ 0x0001 -#define NFS4_SHARE_DENY_WRITE 0x0002 -#define NFS4_SHARE_DENY_BOTH 0x0003 - -/* nfs41 */ -#define NFS4_SHARE_WANT_MASK 0xFF00 -#define NFS4_SHARE_WANT_NO_PREFERENCE 0x0000 -#define NFS4_SHARE_WANT_READ_DELEG 0x0100 -#define NFS4_SHARE_WANT_WRITE_DELEG 0x0200 -#define NFS4_SHARE_WANT_ANY_DELEG 0x0300 -#define NFS4_SHARE_WANT_NO_DELEG 0x0400 -#define NFS4_SHARE_WANT_CANCEL 0x0500 - -#define NFS4_SHARE_WHEN_MASK 0xF0000 -#define NFS4_SHARE_SIGNAL_DELEG_WHEN_RESRC_AVAIL 0x10000 -#define NFS4_SHARE_PUSH_DELEG_WHEN_UNCONTENDED 0x20000 - -#define NFS4_CDFC4_FORE 0x1 -#define NFS4_CDFC4_BACK 0x2 -#define NFS4_CDFC4_BOTH 0x3 -#define NFS4_CDFC4_FORE_OR_BOTH 0x3 -#define NFS4_CDFC4_BACK_OR_BOTH 0x7 - -#define NFS4_SET_TO_SERVER_TIME 0 -#define NFS4_SET_TO_CLIENT_TIME 1 - -#define NFS4_ACE_ACCESS_ALLOWED_ACE_TYPE 0 -#define NFS4_ACE_ACCESS_DENIED_ACE_TYPE 1 -#define NFS4_ACE_SYSTEM_AUDIT_ACE_TYPE 2 -#define NFS4_ACE_SYSTEM_ALARM_ACE_TYPE 3 - -#define ACL4_SUPPORT_ALLOW_ACL 0x01 -#define ACL4_SUPPORT_DENY_ACL 0x02 -#define ACL4_SUPPORT_AUDIT_ACL 0x04 -#define ACL4_SUPPORT_ALARM_ACL 0x08 - -#define NFS4_ACE_FILE_INHERIT_ACE 0x00000001 -#define NFS4_ACE_DIRECTORY_INHERIT_ACE 0x00000002 -#define NFS4_ACE_NO_PROPAGATE_INHERIT_ACE 0x00000004 -#define NFS4_ACE_INHERIT_ONLY_ACE 0x00000008 -#define NFS4_ACE_SUCCESSFUL_ACCESS_ACE_FLAG 0x00000010 -#define NFS4_ACE_FAILED_ACCESS_ACE_FLAG 0x00000020 -#define NFS4_ACE_IDENTIFIER_GROUP 0x00000040 - -#define NFS4_ACE_READ_DATA 0x00000001 -#define NFS4_ACE_LIST_DIRECTORY 0x00000001 -#define NFS4_ACE_WRITE_DATA 0x00000002 -#define NFS4_ACE_ADD_FILE 0x00000002 -#define NFS4_ACE_APPEND_DATA 0x00000004 -#define NFS4_ACE_ADD_SUBDIRECTORY 0x00000004 -#define NFS4_ACE_READ_NAMED_ATTRS 0x00000008 -#define NFS4_ACE_WRITE_NAMED_ATTRS 0x00000010 -#define NFS4_ACE_EXECUTE 0x00000020 -#define NFS4_ACE_DELETE_CHILD 0x00000040 -#define NFS4_ACE_READ_ATTRIBUTES 0x00000080 -#define NFS4_ACE_WRITE_ATTRIBUTES 0x00000100 -#define NFS4_ACE_DELETE 0x00010000 -#define NFS4_ACE_READ_ACL 0x00020000 -#define NFS4_ACE_WRITE_ACL 0x00040000 -#define NFS4_ACE_WRITE_OWNER 0x00080000 -#define NFS4_ACE_SYNCHRONIZE 0x00100000 -#define NFS4_ACE_GENERIC_READ 0x00120081 -#define NFS4_ACE_GENERIC_WRITE 0x00160106 -#define NFS4_ACE_GENERIC_EXECUTE 0x001200A0 -#define NFS4_ACE_MASK_ALL 0x001F01FF - -#define EXCHGID4_FLAG_SUPP_MOVED_REFER 0x00000001 -#define EXCHGID4_FLAG_SUPP_MOVED_MIGR 0x00000002 -#define EXCHGID4_FLAG_BIND_PRINC_STATEID 0x00000100 - -#define EXCHGID4_FLAG_USE_NON_PNFS 0x00010000 -#define EXCHGID4_FLAG_USE_PNFS_MDS 0x00020000 -#define EXCHGID4_FLAG_USE_PNFS_DS 0x00040000 -#define EXCHGID4_FLAG_MASK_PNFS 0x00070000 - -#define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000 -#define EXCHGID4_FLAG_CONFIRMED_R 0x80000000 -/* - * Since the validity of these bits depends on whether - * they're set in the argument or response, have separate - * invalid flag masks for arg (_A) and resp (_R). - */ -#define EXCHGID4_FLAG_MASK_A 0x40070103 -#define EXCHGID4_FLAG_MASK_R 0x80070103 - -#define SEQ4_STATUS_CB_PATH_DOWN 0x00000001 -#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002 -#define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRED 0x00000004 -#define SEQ4_STATUS_EXPIRED_ALL_STATE_REVOKED 0x00000008 -#define SEQ4_STATUS_EXPIRED_SOME_STATE_REVOKED 0x00000010 -#define SEQ4_STATUS_ADMIN_STATE_REVOKED 0x00000020 -#define SEQ4_STATUS_RECALLABLE_STATE_REVOKED 0x00000040 -#define SEQ4_STATUS_LEASE_MOVED 0x00000080 -#define SEQ4_STATUS_RESTART_RECLAIM_NEEDED 0x00000100 -#define SEQ4_STATUS_CB_PATH_DOWN_SESSION 0x00000200 -#define SEQ4_STATUS_BACKCHANNEL_FAULT 0x00000400 - -#define NFS4_SECINFO_STYLE4_CURRENT_FH 0 -#define NFS4_SECINFO_STYLE4_PARENT 1 - -#define NFS4_MAX_UINT64 (~(u64)0) - -/* An NFS4 sessions server must support at least NFS4_MAX_OPS operations. - * If a compound requires more operations, adjust NFS4_MAX_OPS accordingly. - */ -#define NFS4_MAX_OPS 8 - -/* Our NFS4 client back channel server only wants the cb_sequene and the - * actual operation per compound - */ -#define NFS4_MAX_BACK_CHANNEL_OPS 2 - -enum nfs4_acl_whotype { - NFS4_ACL_WHO_NAMED = 0, - NFS4_ACL_WHO_OWNER, - NFS4_ACL_WHO_GROUP, - NFS4_ACL_WHO_EVERYONE, -}; - -#ifdef __KERNEL__ -#include <linux/list.h> - -struct nfs4_ace { - uint32_t type; - uint32_t flag; - uint32_t access_mask; - int whotype; - uid_t who; -}; - -struct nfs4_acl { - uint32_t naces; - struct nfs4_ace aces[0]; -}; - -typedef struct { char data[NFS4_VERIFIER_SIZE]; } nfs4_verifier; - -struct nfs_stateid4 { - __be32 seqid; - char other[NFS4_STATEID_OTHER_SIZE]; -} __attribute__ ((packed)); - -typedef struct nfs_stateid4 nfs4_stateid; - -enum nfs_opnum4 { - OP_ACCESS = 3, - OP_CLOSE = 4, - OP_COMMIT = 5, - OP_CREATE = 6, - OP_DELEGPURGE = 7, - OP_DELEGRETURN = 8, - OP_GETATTR = 9, - OP_GETFH = 10, - OP_LINK = 11, - OP_LOCK = 12, - OP_LOCKT = 13, - OP_LOCKU = 14, - OP_LOOKUP = 15, - OP_LOOKUPP = 16, - OP_NVERIFY = 17, - OP_OPEN = 18, - OP_OPENATTR = 19, - OP_OPEN_CONFIRM = 20, - OP_OPEN_DOWNGRADE = 21, - OP_PUTFH = 22, - OP_PUTPUBFH = 23, - OP_PUTROOTFH = 24, - OP_READ = 25, - OP_READDIR = 26, - OP_READLINK = 27, - OP_REMOVE = 28, - OP_RENAME = 29, - OP_RENEW = 30, - OP_RESTOREFH = 31, - OP_SAVEFH = 32, - OP_SECINFO = 33, - OP_SETATTR = 34, - OP_SETCLIENTID = 35, - OP_SETCLIENTID_CONFIRM = 36, - OP_VERIFY = 37, - OP_WRITE = 38, - OP_RELEASE_LOCKOWNER = 39, - - /* nfs41 */ - OP_BACKCHANNEL_CTL = 40, - OP_BIND_CONN_TO_SESSION = 41, - OP_EXCHANGE_ID = 42, - OP_CREATE_SESSION = 43, - OP_DESTROY_SESSION = 44, - OP_FREE_STATEID = 45, - OP_GET_DIR_DELEGATION = 46, - OP_GETDEVICEINFO = 47, - OP_GETDEVICELIST = 48, - OP_LAYOUTCOMMIT = 49, - OP_LAYOUTGET = 50, - OP_LAYOUTRETURN = 51, - OP_SECINFO_NO_NAME = 52, - OP_SEQUENCE = 53, - OP_SET_SSV = 54, - OP_TEST_STATEID = 55, - OP_WANT_DELEGATION = 56, - OP_DESTROY_CLIENTID = 57, - OP_RECLAIM_COMPLETE = 58, - - OP_ILLEGAL = 10044, -}; - -/*Defining first and last NFS4 operations implemented. -Needs to be updated if more operations are defined in future.*/ - -#define FIRST_NFS4_OP OP_ACCESS -#define LAST_NFS4_OP OP_RECLAIM_COMPLETE - -enum nfsstat4 { - NFS4_OK = 0, - NFS4ERR_PERM = 1, - NFS4ERR_NOENT = 2, - NFS4ERR_IO = 5, - NFS4ERR_NXIO = 6, - NFS4ERR_ACCESS = 13, - NFS4ERR_EXIST = 17, - NFS4ERR_XDEV = 18, - /* Unused/reserved 19 */ - NFS4ERR_NOTDIR = 20, - NFS4ERR_ISDIR = 21, - NFS4ERR_INVAL = 22, - NFS4ERR_FBIG = 27, - NFS4ERR_NOSPC = 28, - NFS4ERR_ROFS = 30, - NFS4ERR_MLINK = 31, - NFS4ERR_NAMETOOLONG = 63, - NFS4ERR_NOTEMPTY = 66, - NFS4ERR_DQUOT = 69, - NFS4ERR_STALE = 70, - NFS4ERR_BADHANDLE = 10001, - NFS4ERR_BAD_COOKIE = 10003, - NFS4ERR_NOTSUPP = 10004, - NFS4ERR_TOOSMALL = 10005, - NFS4ERR_SERVERFAULT = 10006, - NFS4ERR_BADTYPE = 10007, - NFS4ERR_DELAY = 10008, - NFS4ERR_SAME = 10009, - NFS4ERR_DENIED = 10010, - NFS4ERR_EXPIRED = 10011, - NFS4ERR_LOCKED = 10012, - NFS4ERR_GRACE = 10013, - NFS4ERR_FHEXPIRED = 10014, - NFS4ERR_SHARE_DENIED = 10015, - NFS4ERR_WRONGSEC = 10016, - NFS4ERR_CLID_INUSE = 10017, - NFS4ERR_RESOURCE = 10018, - NFS4ERR_MOVED = 10019, - NFS4ERR_NOFILEHANDLE = 10020, - NFS4ERR_MINOR_VERS_MISMATCH = 10021, - NFS4ERR_STALE_CLIENTID = 10022, - NFS4ERR_STALE_STATEID = 10023, - NFS4ERR_OLD_STATEID = 10024, - NFS4ERR_BAD_STATEID = 10025, - NFS4ERR_BAD_SEQID = 10026, - NFS4ERR_NOT_SAME = 10027, - NFS4ERR_LOCK_RANGE = 10028, - NFS4ERR_SYMLINK = 10029, - NFS4ERR_RESTOREFH = 10030, - NFS4ERR_LEASE_MOVED = 10031, - NFS4ERR_ATTRNOTSUPP = 10032, - NFS4ERR_NO_GRACE = 10033, - NFS4ERR_RECLAIM_BAD = 10034, - NFS4ERR_RECLAIM_CONFLICT = 10035, - NFS4ERR_BADXDR = 10036, - NFS4ERR_LOCKS_HELD = 10037, - NFS4ERR_OPENMODE = 10038, - NFS4ERR_BADOWNER = 10039, - NFS4ERR_BADCHAR = 10040, - NFS4ERR_BADNAME = 10041, - NFS4ERR_BAD_RANGE = 10042, - NFS4ERR_LOCK_NOTSUPP = 10043, - NFS4ERR_OP_ILLEGAL = 10044, - NFS4ERR_DEADLOCK = 10045, - NFS4ERR_FILE_OPEN = 10046, - NFS4ERR_ADMIN_REVOKED = 10047, - NFS4ERR_CB_PATH_DOWN = 10048, - - /* nfs41 */ - NFS4ERR_BADIOMODE = 10049, - NFS4ERR_BADLAYOUT = 10050, - NFS4ERR_BAD_SESSION_DIGEST = 10051, - NFS4ERR_BADSESSION = 10052, - NFS4ERR_BADSLOT = 10053, - NFS4ERR_COMPLETE_ALREADY = 10054, - NFS4ERR_CONN_NOT_BOUND_TO_SESSION = 10055, - NFS4ERR_DELEG_ALREADY_WANTED = 10056, - NFS4ERR_BACK_CHAN_BUSY = 10057, /* backchan reqs outstanding */ - NFS4ERR_LAYOUTTRYLATER = 10058, - NFS4ERR_LAYOUTUNAVAILABLE = 10059, - NFS4ERR_NOMATCHING_LAYOUT = 10060, - NFS4ERR_RECALLCONFLICT = 10061, - NFS4ERR_UNKNOWN_LAYOUTTYPE = 10062, - NFS4ERR_SEQ_MISORDERED = 10063, /* unexpected seq.id in req */ - NFS4ERR_SEQUENCE_POS = 10064, /* [CB_]SEQ. op not 1st op */ - NFS4ERR_REQ_TOO_BIG = 10065, /* request too big */ - NFS4ERR_REP_TOO_BIG = 10066, /* reply too big */ - NFS4ERR_REP_TOO_BIG_TO_CACHE = 10067, /* rep. not all cached */ - NFS4ERR_RETRY_UNCACHED_REP = 10068, /* retry & rep. uncached */ - NFS4ERR_UNSAFE_COMPOUND = 10069, /* retry/recovery too hard */ - NFS4ERR_TOO_MANY_OPS = 10070, /* too many ops in [CB_]COMP */ - NFS4ERR_OP_NOT_IN_SESSION = 10071, /* op needs [CB_]SEQ. op */ - NFS4ERR_HASH_ALG_UNSUPP = 10072, /* hash alg. not supp. */ - /* Error 10073 is unused. */ - NFS4ERR_CLIENTID_BUSY = 10074, /* clientid has state */ - NFS4ERR_PNFS_IO_HOLE = 10075, /* IO to _SPARSE file hole */ - NFS4ERR_SEQ_FALSE_RETRY = 10076, /* retry not original */ - NFS4ERR_BAD_HIGH_SLOT = 10077, /* sequence arg bad */ - NFS4ERR_DEADSESSION = 10078, /* persistent session dead */ - NFS4ERR_ENCR_ALG_UNSUPP = 10079, /* SSV alg mismatch */ - NFS4ERR_PNFS_NO_LAYOUT = 10080, /* direct I/O with no layout */ - NFS4ERR_NOT_ONLY_OP = 10081, /* bad compound */ - NFS4ERR_WRONG_CRED = 10082, /* permissions:state change */ - NFS4ERR_WRONG_TYPE = 10083, /* current operation mismatch */ - NFS4ERR_DIRDELEG_UNAVAIL = 10084, /* no directory delegation */ - NFS4ERR_REJECT_DELEG = 10085, /* on callback */ - NFS4ERR_RETURNCONFLICT = 10086, /* outstanding layoutreturn */ - NFS4ERR_DELEG_REVOKED = 10087, /* deleg./layout revoked */ -}; - -static inline bool seqid_mutating_err(u32 err) -{ - /* rfc 3530 section 8.1.5: */ - switch (err) { - case NFS4ERR_STALE_CLIENTID: - case NFS4ERR_STALE_STATEID: - case NFS4ERR_BAD_STATEID: - case NFS4ERR_BAD_SEQID: - case NFS4ERR_BADXDR: - case NFS4ERR_RESOURCE: - case NFS4ERR_NOFILEHANDLE: - return false; - }; - return true; -} - -/* - * Note: NF4BAD is not actually part of the protocol; it is just used - * internally by nfsd. - */ -enum nfs_ftype4 { - NF4BAD = 0, - NF4REG = 1, /* Regular File */ - NF4DIR = 2, /* Directory */ - NF4BLK = 3, /* Special File - block device */ - NF4CHR = 4, /* Special File - character device */ - NF4LNK = 5, /* Symbolic Link */ - NF4SOCK = 6, /* Special File - socket */ - NF4FIFO = 7, /* Special File - fifo */ - NF4ATTRDIR = 8, /* Attribute Directory */ - NF4NAMEDATTR = 9 /* Named Attribute */ -}; - -enum open_claim_type4 { - NFS4_OPEN_CLAIM_NULL = 0, - NFS4_OPEN_CLAIM_PREVIOUS = 1, - NFS4_OPEN_CLAIM_DELEGATE_CUR = 2, - NFS4_OPEN_CLAIM_DELEGATE_PREV = 3, - NFS4_OPEN_CLAIM_FH = 4, /* 4.1 */ - NFS4_OPEN_CLAIM_DELEG_CUR_FH = 5, /* 4.1 */ - NFS4_OPEN_CLAIM_DELEG_PREV_FH = 6, /* 4.1 */ -}; - -enum opentype4 { - NFS4_OPEN_NOCREATE = 0, - NFS4_OPEN_CREATE = 1 -}; - -enum createmode4 { - NFS4_CREATE_UNCHECKED = 0, - NFS4_CREATE_GUARDED = 1, - NFS4_CREATE_EXCLUSIVE = 2, - /* - * New to NFSv4.1. If session is persistent, - * GUARDED4 MUST be used. Otherwise, use - * EXCLUSIVE4_1 instead of EXCLUSIVE4. - */ - NFS4_CREATE_EXCLUSIVE4_1 = 3 -}; - -enum limit_by4 { - NFS4_LIMIT_SIZE = 1, - NFS4_LIMIT_BLOCKS = 2 -}; - -enum open_delegation_type4 { - NFS4_OPEN_DELEGATE_NONE = 0, - NFS4_OPEN_DELEGATE_READ = 1, - NFS4_OPEN_DELEGATE_WRITE = 2, - NFS4_OPEN_DELEGATE_NONE_EXT = 3, /* 4.1 */ -}; - -enum why_no_delegation4 { /* new to v4.1 */ - WND4_NOT_WANTED = 0, - WND4_CONTENTION = 1, - WND4_RESOURCE = 2, - WND4_NOT_SUPP_FTYPE = 3, - WND4_WRITE_DELEG_NOT_SUPP_FTYPE = 4, - WND4_NOT_SUPP_UPGRADE = 5, - WND4_NOT_SUPP_DOWNGRADE = 6, - WND4_CANCELLED = 7, - WND4_IS_DIR = 8, -}; - -enum lock_type4 { - NFS4_UNLOCK_LT = 0, - NFS4_READ_LT = 1, - NFS4_WRITE_LT = 2, - NFS4_READW_LT = 3, - NFS4_WRITEW_LT = 4 -}; - - -/* Mandatory Attributes */ -#define FATTR4_WORD0_SUPPORTED_ATTRS (1UL << 0) -#define FATTR4_WORD0_TYPE (1UL << 1) -#define FATTR4_WORD0_FH_EXPIRE_TYPE (1UL << 2) -#define FATTR4_WORD0_CHANGE (1UL << 3) -#define FATTR4_WORD0_SIZE (1UL << 4) -#define FATTR4_WORD0_LINK_SUPPORT (1UL << 5) -#define FATTR4_WORD0_SYMLINK_SUPPORT (1UL << 6) -#define FATTR4_WORD0_NAMED_ATTR (1UL << 7) -#define FATTR4_WORD0_FSID (1UL << 8) -#define FATTR4_WORD0_UNIQUE_HANDLES (1UL << 9) -#define FATTR4_WORD0_LEASE_TIME (1UL << 10) -#define FATTR4_WORD0_RDATTR_ERROR (1UL << 11) -/* Mandatory in NFSv4.1 */ -#define FATTR4_WORD2_SUPPATTR_EXCLCREAT (1UL << 11) - -/* Recommended Attributes */ -#define FATTR4_WORD0_ACL (1UL << 12) -#define FATTR4_WORD0_ACLSUPPORT (1UL << 13) -#define FATTR4_WORD0_ARCHIVE (1UL << 14) -#define FATTR4_WORD0_CANSETTIME (1UL << 15) -#define FATTR4_WORD0_CASE_INSENSITIVE (1UL << 16) -#define FATTR4_WORD0_CASE_PRESERVING (1UL << 17) -#define FATTR4_WORD0_CHOWN_RESTRICTED (1UL << 18) -#define FATTR4_WORD0_FILEHANDLE (1UL << 19) -#define FATTR4_WORD0_FILEID (1UL << 20) -#define FATTR4_WORD0_FILES_AVAIL (1UL << 21) -#define FATTR4_WORD0_FILES_FREE (1UL << 22) -#define FATTR4_WORD0_FILES_TOTAL (1UL << 23) -#define FATTR4_WORD0_FS_LOCATIONS (1UL << 24) -#define FATTR4_WORD0_HIDDEN (1UL << 25) -#define FATTR4_WORD0_HOMOGENEOUS (1UL << 26) -#define FATTR4_WORD0_MAXFILESIZE (1UL << 27) -#define FATTR4_WORD0_MAXLINK (1UL << 28) -#define FATTR4_WORD0_MAXNAME (1UL << 29) -#define FATTR4_WORD0_MAXREAD (1UL << 30) -#define FATTR4_WORD0_MAXWRITE (1UL << 31) -#define FATTR4_WORD1_MIMETYPE (1UL << 0) -#define FATTR4_WORD1_MODE (1UL << 1) -#define FATTR4_WORD1_NO_TRUNC (1UL << 2) -#define FATTR4_WORD1_NUMLINKS (1UL << 3) -#define FATTR4_WORD1_OWNER (1UL << 4) -#define FATTR4_WORD1_OWNER_GROUP (1UL << 5) -#define FATTR4_WORD1_QUOTA_HARD (1UL << 6) -#define FATTR4_WORD1_QUOTA_SOFT (1UL << 7) -#define FATTR4_WORD1_QUOTA_USED (1UL << 8) -#define FATTR4_WORD1_RAWDEV (1UL << 9) -#define FATTR4_WORD1_SPACE_AVAIL (1UL << 10) -#define FATTR4_WORD1_SPACE_FREE (1UL << 11) -#define FATTR4_WORD1_SPACE_TOTAL (1UL << 12) -#define FATTR4_WORD1_SPACE_USED (1UL << 13) -#define FATTR4_WORD1_SYSTEM (1UL << 14) -#define FATTR4_WORD1_TIME_ACCESS (1UL << 15) -#define FATTR4_WORD1_TIME_ACCESS_SET (1UL << 16) -#define FATTR4_WORD1_TIME_BACKUP (1UL << 17) -#define FATTR4_WORD1_TIME_CREATE (1UL << 18) -#define FATTR4_WORD1_TIME_DELTA (1UL << 19) -#define FATTR4_WORD1_TIME_METADATA (1UL << 20) -#define FATTR4_WORD1_TIME_MODIFY (1UL << 21) -#define FATTR4_WORD1_TIME_MODIFY_SET (1UL << 22) -#define FATTR4_WORD1_MOUNTED_ON_FILEID (1UL << 23) -#define FATTR4_WORD1_FS_LAYOUT_TYPES (1UL << 30) -#define FATTR4_WORD2_LAYOUT_BLKSIZE (1UL << 1) - -#define NFSPROC4_NULL 0 -#define NFSPROC4_COMPOUND 1 -#define NFS4_VERSION 4 -#define NFS4_MINOR_VERSION 0 - -#if defined(CONFIG_NFS_V4_1) -#define NFS4_MAX_MINOR_VERSION 1 -#else -#define NFS4_MAX_MINOR_VERSION 0 -#endif /* CONFIG_NFS_V4_1 */ - -#define NFS4_DEBUG 1 - -/* Index of predefined Linux client operations */ - -enum { - NFSPROC4_CLNT_NULL = 0, /* Unused */ - NFSPROC4_CLNT_READ, - NFSPROC4_CLNT_WRITE, - NFSPROC4_CLNT_COMMIT, - NFSPROC4_CLNT_OPEN, - NFSPROC4_CLNT_OPEN_CONFIRM, - NFSPROC4_CLNT_OPEN_NOATTR, - NFSPROC4_CLNT_OPEN_DOWNGRADE, - NFSPROC4_CLNT_CLOSE, - NFSPROC4_CLNT_SETATTR, - NFSPROC4_CLNT_FSINFO, - NFSPROC4_CLNT_RENEW, - NFSPROC4_CLNT_SETCLIENTID, - NFSPROC4_CLNT_SETCLIENTID_CONFIRM, - NFSPROC4_CLNT_LOCK, - NFSPROC4_CLNT_LOCKT, - NFSPROC4_CLNT_LOCKU, - NFSPROC4_CLNT_ACCESS, - NFSPROC4_CLNT_GETATTR, - NFSPROC4_CLNT_LOOKUP, - NFSPROC4_CLNT_LOOKUP_ROOT, - NFSPROC4_CLNT_REMOVE, - NFSPROC4_CLNT_RENAME, - NFSPROC4_CLNT_LINK, - NFSPROC4_CLNT_SYMLINK, - NFSPROC4_CLNT_CREATE, - NFSPROC4_CLNT_PATHCONF, - NFSPROC4_CLNT_STATFS, - NFSPROC4_CLNT_READLINK, - NFSPROC4_CLNT_READDIR, - NFSPROC4_CLNT_SERVER_CAPS, - NFSPROC4_CLNT_DELEGRETURN, - NFSPROC4_CLNT_GETACL, - NFSPROC4_CLNT_SETACL, - NFSPROC4_CLNT_FS_LOCATIONS, - NFSPROC4_CLNT_RELEASE_LOCKOWNER, - NFSPROC4_CLNT_SECINFO, - - /* nfs41 */ - NFSPROC4_CLNT_EXCHANGE_ID, - NFSPROC4_CLNT_CREATE_SESSION, - NFSPROC4_CLNT_DESTROY_SESSION, - NFSPROC4_CLNT_SEQUENCE, - NFSPROC4_CLNT_GET_LEASE_TIME, - NFSPROC4_CLNT_RECLAIM_COMPLETE, - NFSPROC4_CLNT_LAYOUTGET, - NFSPROC4_CLNT_GETDEVICEINFO, - NFSPROC4_CLNT_LAYOUTCOMMIT, - NFSPROC4_CLNT_LAYOUTRETURN, - NFSPROC4_CLNT_SECINFO_NO_NAME, - NFSPROC4_CLNT_TEST_STATEID, - NFSPROC4_CLNT_FREE_STATEID, - NFSPROC4_CLNT_GETDEVICELIST, -}; - -/* nfs41 types */ -struct nfs4_sessionid { - unsigned char data[NFS4_MAX_SESSIONID_LEN]; -}; - -/* Create Session Flags */ -#define SESSION4_PERSIST 0x001 -#define SESSION4_BACK_CHAN 0x002 -#define SESSION4_RDMA 0x004 - -#define SESSION4_FLAG_MASK_A 0x007 - -enum state_protect_how4 { - SP4_NONE = 0, - SP4_MACH_CRED = 1, - SP4_SSV = 2 -}; - -enum pnfs_layouttype { - LAYOUT_NFSV4_1_FILES = 1, - LAYOUT_OSD2_OBJECTS = 2, - LAYOUT_BLOCK_VOLUME = 3, -}; - -/* used for both layout return and recall */ -enum pnfs_layoutreturn_type { - RETURN_FILE = 1, - RETURN_FSID = 2, - RETURN_ALL = 3 -}; - -enum pnfs_iomode { - IOMODE_READ = 1, - IOMODE_RW = 2, - IOMODE_ANY = 3, -}; - -enum pnfs_notify_deviceid_type4 { - NOTIFY_DEVICEID4_CHANGE = 1 << 1, - NOTIFY_DEVICEID4_DELETE = 1 << 2, -}; - -#define NFL4_UFLG_MASK 0x0000003F -#define NFL4_UFLG_DENSE 0x00000001 -#define NFL4_UFLG_COMMIT_THRU_MDS 0x00000002 -#define NFL4_UFLG_STRIPE_UNIT_SIZE_MASK 0xFFFFFFC0 - -/* Encoded in the loh_body field of type layouthint4 */ -enum filelayout_hint_care4 { - NFLH4_CARE_DENSE = NFL4_UFLG_DENSE, - NFLH4_CARE_COMMIT_THRU_MDS = NFL4_UFLG_COMMIT_THRU_MDS, - NFLH4_CARE_STRIPE_UNIT_SIZE = 0x00000040, - NFLH4_CARE_STRIPE_COUNT = 0x00000080 -}; - -#define NFS4_DEVICEID4_SIZE 16 - -struct nfs4_deviceid { - char data[NFS4_DEVICEID4_SIZE]; -}; - -#endif -#endif - -/* - * Local variables: - * c-basic-offset: 8 - * End: - */ |