Lines Matching full:tcon
73 int smb3_encryption_required(const struct cifs_tcon *tcon) in smb3_encryption_required() argument
75 if (!tcon || !tcon->ses) in smb3_encryption_required()
77 if ((tcon->ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA) || in smb3_encryption_required()
78 (tcon->share_flags & SHI1005_FLAGS_ENCRYPT_DATA)) in smb3_encryption_required()
80 if (tcon->seal && in smb3_encryption_required()
81 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
88 const struct cifs_tcon *tcon, in smb2_hdr_assemble() argument
126 if (!tcon) in smb2_hdr_assemble()
135 shdr->Id.SyncId.TreeId = cpu_to_le32(tcon->tid); in smb2_hdr_assemble()
137 if (tcon->ses) in smb2_hdr_assemble()
138 shdr->SessionId = cpu_to_le64(tcon->ses->Suid); in smb2_hdr_assemble()
150 /* if (tcon->share_flags & SHI1005_FLAGS_DFS) in smb2_hdr_assemble()
153 if (server && server->sign && !smb3_encryption_required(tcon)) in smb2_hdr_assemble()
210 smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_reconnect() argument
219 * SMB2s NegProt, SessSetup, Logoff do not have tcon yet so in smb2_reconnect()
223 if (tcon == NULL) in smb2_reconnect()
233 spin_lock(&tcon->tc_lock); in smb2_reconnect()
234 if (tcon->status == TID_EXITING) { in smb2_reconnect()
239 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
245 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
247 ses = tcon->ses; in smb2_reconnect()
286 rc = cifs_wait_for_server_reconnect(server, tcon->retry); in smb2_reconnect()
291 if (!cifs_chan_needs_reconnect(ses, server) && !tcon->need_reconnect) { in smb2_reconnect()
296 cifs_dbg(FYI, "sess reconnect mask: 0x%lx, tcon reconnect: %d", in smb2_reconnect()
297 tcon->ses->chans_need_reconnect, in smb2_reconnect()
298 tcon->need_reconnect); in smb2_reconnect()
323 if (tcon->retry) in smb2_reconnect()
344 if (tcon->need_reconnect) in smb2_reconnect()
370 if ((rc == -EACCES) && !tcon->retry) { in smb2_reconnect()
384 if (!tcon->need_reconnect) { in smb2_reconnect()
388 cifs_mark_open_files_invalid(tcon); in smb2_reconnect()
389 if (tcon->use_persistent) in smb2_reconnect()
390 tcon->need_reopen_files = true; in smb2_reconnect()
392 rc = cifs_tree_connect(0, tcon, nls_codepage); in smb2_reconnect()
394 cifs_dbg(FYI, "reconnect tcon rc = %d\n", rc); in smb2_reconnect()
396 /* If sess reconnected but tcon didn't, something strange ... */ in smb2_reconnect()
398 cifs_dbg(VFS, "reconnect tcon failed rc = %d\n", rc); in smb2_reconnect()
419 rc = SMB3_request_interfaces(xid, tcon, false); in smb2_reconnect()
442 queue_delayed_work(cifsiod_wq, &tcon->query_interfaces, in smb2_reconnect()
486 fill_small_buf(__le16 smb2_command, struct cifs_tcon *tcon, in fill_small_buf() argument
501 smb2_hdr_assemble(&spdu->hdr, smb2_command, tcon, server); in fill_small_buf()
512 static int __smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in __smb2_plain_req_init() argument
531 fill_small_buf(smb2_command, tcon, server, in __smb2_plain_req_init()
535 if (tcon != NULL) { in __smb2_plain_req_init()
537 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_sent[com_code]); in __smb2_plain_req_init()
538 cifs_stats_inc(&tcon->num_smbs_sent); in __smb2_plain_req_init()
544 static int smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_plain_req_init() argument
550 rc = smb2_reconnect(smb2_command, tcon, server, false); in smb2_plain_req_init()
554 return __smb2_plain_req_init(smb2_command, tcon, server, request_buf, in smb2_plain_req_init()
558 static int smb2_ioctl_req_init(u32 opcode, struct cifs_tcon *tcon, in smb2_ioctl_req_init() argument
564 return __smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
567 return smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
1111 * No tcon so can't do in SMB2_negotiate()
1112 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_negotiate()
1246 int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) in smb3_validate_negotiate() argument
1253 struct TCP_Server_Info *server = tcon->ses->server; in smb3_validate_negotiate()
1268 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_GUEST) in smb3_validate_negotiate()
1271 if (tcon->ses->user_name == NULL) { in smb3_validate_negotiate()
1276 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_NULL) in smb3_validate_negotiate()
1285 if (tcon->ses->chan_max > 1) in smb3_validate_negotiate()
1291 if (tcon->ses->sign) in smb3_validate_negotiate()
1329 rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, in smb3_validate_negotiate()
1946 /* since no tcon, smb2_init can not do this, so do here */ in SMB2_logoff()
1967 * No tcon so can't do in SMB2_logoff()
1968 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_logoff()
1975 static inline void cifs_stats_fail_inc(struct cifs_tcon *tcon, uint16_t code) in cifs_stats_fail_inc() argument
1977 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_failed[code]); in cifs_stats_fail_inc()
1983 static inline void init_copy_chunk_defaults(struct cifs_tcon *tcon) in init_copy_chunk_defaults() argument
1985 tcon->max_chunks = 256; in init_copy_chunk_defaults()
1986 tcon->max_bytes_chunk = 1048576; in init_copy_chunk_defaults()
1987 tcon->max_bytes_copy = 16777216; in init_copy_chunk_defaults()
1992 struct cifs_tcon *tcon, const struct nls_table *cp) in SMB2_tcon() argument
2010 cifs_dbg(FYI, "TCON\n"); in SMB2_tcon()
2027 tcon->tid = 0; in SMB2_tcon()
2028 atomic_set(&tcon->num_remote_opens, 0); in SMB2_tcon()
2029 rc = smb2_plain_req_init(SMB2_TREE_CONNECT, tcon, server, in SMB2_tcon()
2036 if (smb3_encryption_required(tcon)) in SMB2_tcon()
2050 * 3.11 tcon req must be signed if not encrypted. See MS-SMB2 3.2.4.1.1 in SMB2_tcon()
2055 !smb3_encryption_required(tcon) && in SMB2_tcon()
2077 trace_smb3_tcon(xid, tcon->tid, ses->Suid, tree, rc); in SMB2_tcon()
2079 cifs_stats_fail_inc(tcon, SMB2_TREE_CONNECT_HE); in SMB2_tcon()
2080 tcon->need_reconnect = true; in SMB2_tcon()
2089 tcon->pipe = true; in SMB2_tcon()
2093 tcon->print = true; in SMB2_tcon()
2102 tcon->share_flags = le32_to_cpu(rsp->ShareFlags); in SMB2_tcon()
2103 tcon->capabilities = rsp->Capabilities; /* we keep caps little endian */ in SMB2_tcon()
2104 tcon->maximal_access = le32_to_cpu(rsp->MaximalAccess); in SMB2_tcon()
2105 tcon->tid = le32_to_cpu(rsp->hdr.Id.SyncId.TreeId); in SMB2_tcon()
2106 strscpy(tcon->tree_name, tree, sizeof(tcon->tree_name)); in SMB2_tcon()
2109 ((tcon->share_flags & SHI1005_FLAGS_DFS) == 0)) in SMB2_tcon()
2112 if (tcon->seal && in SMB2_tcon()
2116 init_copy_chunk_defaults(tcon); in SMB2_tcon()
2118 rc = server->ops->validate_negotiate(xid, tcon); in SMB2_tcon()
2120 if (tcon->share_flags & SMB2_SHAREFLAG_ISOLATED_TRANSPORT) in SMB2_tcon()
2135 SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon) in SMB2_tdis() argument
2140 struct cifs_ses *ses = tcon->ses; in SMB2_tdis()
2152 trace_smb3_tdis_enter(xid, tcon->tid, ses->Suid, tcon->tree_name); in SMB2_tdis()
2154 if ((tcon->need_reconnect) || in SMB2_tdis()
2155 (CIFS_ALL_CHANS_NEED_RECONNECT(tcon->ses))) { in SMB2_tdis()
2161 invalidate_all_cached_dirs(tcon); in SMB2_tdis()
2163 rc = smb2_plain_req_init(SMB2_TREE_DISCONNECT, tcon, ses->server, in SMB2_tdis()
2169 if (smb3_encryption_required(tcon)) in SMB2_tdis()
2185 cifs_stats_fail_inc(tcon, SMB2_TREE_DISCONNECT_HE); in SMB2_tdis()
2186 trace_smb3_tdis_err(xid, tcon->tid, ses->Suid, rc); in SMB2_tdis()
2188 trace_smb3_tdis_done(xid, tcon->tid, ses->Suid); in SMB2_tdis()
2407 buf->dcontext.Timeout = cpu_to_le32(oparms->tcon->handle_timeout); in create_durable_v2_buf()
2762 umode_t mode, struct cifs_tcon *tcon, in smb311_posix_mkdir() argument
2769 struct cifs_ses *ses = tcon->ses; in smb311_posix_mkdir()
2798 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in smb311_posix_mkdir()
2804 if (smb3_encryption_required(tcon)) in smb311_posix_mkdir()
2829 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in smb311_posix_mkdir()
2835 tcon->tree_name, utf16_path); in smb311_posix_mkdir()
2868 if (tcon->posix_extensions) { in smb311_posix_mkdir()
2885 trace_smb3_posix_mkdir_enter(xid, tcon->tid, ses->Suid, full_path, CREATE_NOT_FILE, in smb311_posix_mkdir()
2891 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in smb311_posix_mkdir()
2892 trace_smb3_posix_mkdir_err(xid, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2910 trace_smb3_posix_mkdir_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2913 SMB2_close(xid, tcon, rsp->PersistentFileId, rsp->VolatileFileId); in smb311_posix_mkdir()
2928 SMB2_open_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_open_init() argument
2942 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in SMB2_open_init()
2974 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in SMB2_open_init()
2980 tcon->tree_name, path); in SMB2_open_init()
3003 if ((!server->oplocks) || (tcon->no_lease)) in SMB2_open_init()
3021 tcon->use_persistent); in SMB2_open_init()
3026 if (tcon->posix_extensions) { in SMB2_open_init()
3032 if (tcon->snapshot_time) { in SMB2_open_init()
3034 rc = add_twarp_context(iov, &n_iov, tcon->snapshot_time); in SMB2_open_init()
3117 struct cifs_tcon *tcon = oparms->tcon; in SMB2_open() local
3118 struct cifs_ses *ses = tcon->ses; in SMB2_open()
3130 if (smb3_encryption_required(tcon)) in SMB2_open()
3138 rc = SMB2_open_init(tcon, server, in SMB2_open()
3143 trace_smb3_open_enter(xid, tcon->tid, tcon->ses->Suid, oparms->path, in SMB2_open()
3152 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in SMB2_open()
3159 trace_smb3_open_err(xid, tcon->tid, ses->Suid, in SMB2_open()
3163 tcon->tree_name); in SMB2_open()
3164 tcon->need_reconnect = true; in SMB2_open()
3170 trace_smb3_open_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in SMB2_open()
3173 atomic_inc(&tcon->num_remote_opens); in SMB2_open()
3203 SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_ioctl_init() argument
3215 rc = smb2_ioctl_req_init(opcode, tcon, server, in SMB2_ioctl_init()
3309 SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_ioctl() argument
3333 if (!tcon) in SMB2_ioctl()
3336 ses = tcon->ses; in SMB2_ioctl()
3344 if (smb3_encryption_required(tcon)) in SMB2_ioctl()
3352 rc = SMB2_ioctl_init(tcon, server, in SMB2_ioctl()
3364 trace_smb3_fsctl_err(xid, persistent_fid, tcon->tid, in SMB2_ioctl()
3368 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3373 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3378 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3435 SMB2_set_compression(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_compression() argument
3445 rc = SMB2_ioctl(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_compression()
3457 SMB2_close_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_close_init() argument
3466 rc = smb2_plain_req_init(SMB2_CLOSE, tcon, server, in SMB2_close_init()
3491 __SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in __SMB2_close() argument
3497 struct cifs_ses *ses = tcon->ses; in __SMB2_close()
3511 if (smb3_encryption_required(tcon)) in __SMB2_close()
3523 trace_smb3_close_enter(xid, persistent_fid, tcon->tid, ses->Suid); in __SMB2_close()
3524 rc = SMB2_close_init(tcon, server, in __SMB2_close()
3535 cifs_stats_fail_inc(tcon, SMB2_CLOSE_HE); in __SMB2_close()
3536 trace_smb3_close_err(xid, persistent_fid, tcon->tid, ses->Suid, in __SMB2_close()
3540 trace_smb3_close_done(xid, persistent_fid, tcon->tid, in __SMB2_close()
3548 atomic_dec(&tcon->num_remote_opens); in __SMB2_close()
3557 tmp_rc = smb2_handle_cancelled_close(tcon, persistent_fid, in __SMB2_close()
3567 SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_close() argument
3570 return __SMB2_close(xid, tcon, persistent_fid, volatile_fid, NULL); in SMB2_close()
3629 SMB2_query_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_query_info_init() argument
3645 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in SMB2_query_info_init()
3678 query_info(const unsigned int xid, struct cifs_tcon *tcon, in query_info() argument
3689 struct cifs_ses *ses = tcon->ses; in query_info()
3702 if (smb3_encryption_required(tcon)) in query_info()
3710 rc = SMB2_query_info_init(tcon, server, in query_info()
3717 trace_smb3_query_info_enter(xid, persistent_fid, tcon->tid, in query_info()
3725 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in query_info()
3726 trace_smb3_query_info_err(xid, persistent_fid, tcon->tid, in query_info()
3731 trace_smb3_query_info_done(xid, persistent_fid, tcon->tid, in query_info()
3765 int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_info() argument
3768 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_info()
3778 SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon,
3785 return query_info(xid, tcon, persistent_fid, volatile_fid,
3793 SMB2_query_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_acl() argument
3801 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_acl()
3807 SMB2_get_srv_num(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_get_srv_num() argument
3810 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_get_srv_num()
3824 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_notify_init() argument
3833 rc = smb2_plain_req_init(SMB2_CHANGE_NOTIFY, tcon, server, in SMB2_notify_init()
3856 SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_change_notify() argument
3861 struct cifs_ses *ses = tcon->ses; in SMB2_change_notify()
3875 if (smb3_encryption_required(tcon)) in SMB2_change_notify()
3886 rc = SMB2_notify_init(xid, &rqst, tcon, server, in SMB2_change_notify()
3892 trace_smb3_notify_enter(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
3898 cifs_stats_fail_inc(tcon, SMB2_CHANGE_NOTIFY_HE); in SMB2_change_notify()
3899 trace_smb3_notify_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
3902 trace_smb3_notify_done(xid, persistent_fid, tcon->tid, in SMB2_change_notify()
3963 struct cifs_tcon *tcon, *tcon2; in smb2_reconnect_server() local
3982 /* Prevent simultaneous reconnects that can corrupt tcon->rlist list */ in smb2_reconnect_server()
4007 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in smb2_reconnect_server()
4008 if (tcon->need_reconnect || tcon->need_reopen_files) { in smb2_reconnect_server()
4009 tcon->tc_count++; in smb2_reconnect_server()
4010 list_add_tail(&tcon->rlist, &tmp_list); in smb2_reconnect_server()
4025 * binding session, but tcon is healthy (some other channel in smb2_reconnect_server()
4038 list_for_each_entry_safe(tcon, tcon2, &tmp_list, rlist) { in smb2_reconnect_server()
4039 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4041 cifs_reopen_persistent_handles(tcon); in smb2_reconnect_server()
4044 list_del_init(&tcon->rlist); in smb2_reconnect_server()
4045 if (tcon->ipc) in smb2_reconnect_server()
4046 cifs_put_smb_ses(tcon->ses); in smb2_reconnect_server()
4048 cifs_put_tcon(tcon); in smb2_reconnect_server()
4054 /* allocate a dummy tcon struct used for reconnect */ in smb2_reconnect_server()
4055 tcon = tcon_info_alloc(false); in smb2_reconnect_server()
4056 if (!tcon) { in smb2_reconnect_server()
4065 tcon->status = TID_GOOD; in smb2_reconnect_server()
4066 tcon->retry = false; in smb2_reconnect_server()
4067 tcon->need_reconnect = false; in smb2_reconnect_server()
4071 tcon->ses = ses; in smb2_reconnect_server()
4072 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4078 tconInfoFree(tcon); in smb2_reconnect_server()
4140 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_flush_init() argument
4148 rc = smb2_plain_req_init(SMB2_FLUSH, tcon, server, in SMB2_flush_init()
4163 SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_flush() argument
4166 struct cifs_ses *ses = tcon->ses; in SMB2_flush()
4179 if (smb3_encryption_required(tcon)) in SMB2_flush()
4187 rc = SMB2_flush_init(xid, &rqst, tcon, server, in SMB2_flush()
4192 trace_smb3_flush_enter(xid, persistent_fid, tcon->tid, ses->Suid); in SMB2_flush()
4197 cifs_stats_fail_inc(tcon, SMB2_FLUSH_HE); in SMB2_flush()
4198 trace_smb3_flush_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_flush()
4201 trace_smb3_flush_done(xid, persistent_fid, tcon->tid, in SMB2_flush()
4214 struct cifs_tcon *tcon = io_parms->tcon; in smb3_use_rdma_offload() local
4217 if (!server || !tcon) in smb3_use_rdma_offload()
4229 if (smb3_encryption_required(tcon)) in smb3_use_rdma_offload()
4254 rc = smb2_plain_req_init(SMB2_READ, io_parms->tcon, server, in smb2_new_read_req()
4276 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in smb2_new_read_req()
4339 struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink); in smb2_readv_callback() local
4376 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4386 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4407 cifs_stats_fail_inc(tcon, SMB2_READ_HE); in smb2_readv_callback()
4410 tcon->tid, tcon->ses->Suid, rdata->offset, in smb2_readv_callback()
4415 tcon->tid, tcon->ses->Suid, in smb2_readv_callback()
4434 struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink); in smb2_async_readv() local
4442 rdata->server = cifs_pick_channel(tcon->ses); in smb2_async_readv()
4444 io_parms.tcon = tlink_tcon(rdata->cfile->tlink); in smb2_async_readv()
4457 if (smb3_encryption_required(io_parms.tcon)) in smb2_async_readv()
4490 cifs_stats_fail_inc(io_parms.tcon, SMB2_READ_HE); in smb2_async_readv()
4492 io_parms.tcon->tid, in smb2_async_readv()
4493 io_parms.tcon->ses->Suid, in smb2_async_readv()
4514 struct cifs_ses *ses = io_parms->tcon->ses; in SMB2_read()
4517 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_read()
4524 if (smb3_encryption_required(io_parms->tcon)) in SMB2_read()
4540 cifs_stats_fail_inc(io_parms->tcon, SMB2_READ_HE); in SMB2_read()
4544 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4548 trace_smb3_read_done(xid, req->PersistentFileId, io_parms->tcon->tid, in SMB2_read()
4556 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4591 struct cifs_tcon *tcon = tlink_tcon(wdata->cfile->tlink); in smb2_writev_callback() local
4650 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_writev_callback()
4653 tcon->tid, tcon->ses->Suid, wdata->offset, in smb2_writev_callback()
4657 tcon->tree_name); in smb2_writev_callback()
4661 tcon->tid, tcon->ses->Suid, in smb2_writev_callback()
4677 struct cifs_tcon *tcon = tlink_tcon(wdata->cfile->tlink); in smb2_async_writev() local
4687 server = wdata->server = cifs_pick_channel(tcon->ses); in smb2_async_writev()
4694 .tcon = tcon, in smb2_async_writev()
4704 rc = smb2_plain_req_init(SMB2_WRITE, tcon, server, in smb2_async_writev()
4709 if (smb3_encryption_required(tcon)) in smb2_async_writev()
4727 io_parms->tcon->tid, in smb2_async_writev()
4728 io_parms->tcon->ses->Suid, in smb2_async_writev()
4811 io_parms->tcon->tid, in smb2_async_writev()
4812 io_parms->tcon->ses->Suid, in smb2_async_writev()
4817 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_async_writev()
4851 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_write()
4856 rc = smb2_plain_req_init(SMB2_WRITE, io_parms->tcon, server, in SMB2_write()
4861 if (smb3_encryption_required(io_parms->tcon)) in SMB2_write()
4878 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in SMB2_write()
4889 rc = cifs_send_recv(xid, io_parms->tcon->ses, server, in SMB2_write()
4897 io_parms->tcon->tid, in SMB2_write()
4898 io_parms->tcon->ses->Suid, in SMB2_write()
4900 cifs_stats_fail_inc(io_parms->tcon, SMB2_WRITE_HE); in SMB2_write()
4906 io_parms->tcon->tid, in SMB2_write()
4907 io_parms->tcon->ses->Suid, in SMB2_write()
5064 struct cifs_tcon *tcon, in SMB2_query_directory_init() argument
5080 rc = smb2_plain_req_init(SMB2_QUERY_DIRECTORY, tcon, server, in SMB2_query_directory_init()
5130 trace_smb3_query_dir_enter(xid, persistent_fid, tcon->tid, in SMB2_query_directory_init()
5131 tcon->ses->Suid, index, output_size); in SMB2_query_directory_init()
5144 smb2_parse_query_directory(struct cifs_tcon *tcon, in smb2_parse_query_directory() argument
5219 SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_directory() argument
5229 struct cifs_ses *ses = tcon->ses; in SMB2_query_directory()
5236 if (smb3_encryption_required(tcon)) in SMB2_query_directory()
5244 rc = SMB2_query_directory_init(xid, tcon, server, in SMB2_query_directory()
5259 tcon->tid, tcon->ses->Suid, index, 0); in SMB2_query_directory()
5263 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5264 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5265 cifs_stats_fail_inc(tcon, SMB2_QUERY_DIRECTORY_HE); in SMB2_query_directory()
5270 rc = smb2_parse_query_directory(tcon, &rsp_iov, resp_buftype, in SMB2_query_directory()
5273 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5274 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5279 trace_smb3_query_dir_done(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5280 tcon->ses->Suid, index, srch_inf->entries_in_buffer); in SMB2_query_directory()
5289 SMB2_set_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_set_info_init() argument
5300 rc = smb2_plain_req_init(SMB2_SET_INFO, tcon, server, in SMB2_set_info_init()
5339 send_set_info(const unsigned int xid, struct cifs_tcon *tcon, in send_set_info() argument
5350 struct cifs_ses *ses = tcon->ses; in send_set_info()
5360 if (smb3_encryption_required(tcon)) in send_set_info()
5371 rc = SMB2_set_info_init(tcon, server, in send_set_info()
5388 cifs_stats_fail_inc(tcon, SMB2_SET_INFO_HE); in send_set_info()
5389 trace_smb3_set_info_err(xid, persistent_fid, tcon->tid, in send_set_info()
5399 SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_set_eof() argument
5411 trace_smb3_set_eof(xid, persistent_fid, tcon->tid, tcon->ses->Suid, le64_to_cpu(*eof)); in SMB2_set_eof()
5413 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_eof()
5419 SMB2_set_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_acl() argument
5423 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_acl()
5429 SMB2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_ea() argument
5433 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_ea()
5439 SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_oplock_break() argument
5446 struct cifs_ses *ses = tcon->ses; in SMB2_oplock_break()
5455 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_oplock_break()
5460 if (smb3_encryption_required(tcon)) in SMB2_oplock_break()
5482 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_oplock_break()
5521 build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, in build_qfs_info_req() argument
5532 if ((tcon->ses == NULL) || server == NULL) in build_qfs_info_req()
5535 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in build_qfs_info_req()
5561 SMB311_posix_qfs_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB311_posix_qfs_info() argument
5570 struct cifs_ses *ses = tcon->ses; in SMB311_posix_qfs_info()
5575 rc = build_qfs_info_req(&iov, tcon, server, in SMB311_posix_qfs_info()
5582 if (smb3_encryption_required(tcon)) in SMB311_posix_qfs_info()
5593 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB311_posix_qfs_info()
5612 SMB2_QFS_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_info() argument
5621 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_info()
5626 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_info()
5633 if (smb3_encryption_required(tcon)) in SMB2_QFS_info()
5644 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_info()
5663 SMB2_QFS_attr(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_attr() argument
5672 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_attr()
5694 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_attr()
5700 if (smb3_encryption_required(tcon)) in SMB2_QFS_attr()
5711 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_attr()
5723 memcpy(&tcon->fsAttrInfo, offset in SMB2_QFS_attr()
5727 memcpy(&tcon->fsDevInfo, offset in SMB2_QFS_attr()
5732 tcon->ss_flags = le32_to_cpu(ss_info->Flags); in SMB2_QFS_attr()
5733 tcon->perf_sector_size = in SMB2_QFS_attr()
5738 tcon->vol_serial_number = vol_info->VolumeSerialNumber; in SMB2_QFS_attr()
5739 tcon->vol_create_time = vol_info->VolumeCreationTime; in SMB2_QFS_attr()
5748 smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon, in smb2_lockv() argument
5761 struct TCP_Server_Info *server = cifs_pick_channel(tcon->ses); in smb2_lockv()
5765 rc = smb2_plain_req_init(SMB2_LOCK, tcon, server, in smb2_lockv()
5770 if (smb3_encryption_required(tcon)) in smb2_lockv()
5786 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in smb2_lockv()
5792 rc = cifs_send_recv(xid, tcon->ses, server, in smb2_lockv()
5798 cifs_stats_fail_inc(tcon, SMB2_LOCK_HE); in smb2_lockv()
5799 trace_smb3_lock_err(xid, persist_fid, tcon->tid, in smb2_lockv()
5800 tcon->ses->Suid, rc); in smb2_lockv()
5807 SMB2_lock(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lock() argument
5820 return smb2_lockv(xid, tcon, persist_fid, volatile_fid, pid, 1, &lock); in SMB2_lock()
5824 SMB2_lease_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lease_break() argument
5830 struct cifs_ses *ses = tcon->ses; in SMB2_lease_break()
5838 struct TCP_Server_Info *server = cifs_pick_channel(tcon->ses); in SMB2_lease_break()
5841 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_lease_break()
5846 if (smb3_encryption_required(tcon)) in SMB2_lease_break()
5872 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_lease_break()
5873 trace_smb3_lease_err(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()
5877 trace_smb3_lease_done(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()