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()
84 (tcon->ses->server->capabilities & SMB2_GLOBAL_CAP_ENCRYPTION)) in smb3_encryption_required()
91 const struct cifs_tcon *tcon, in smb2_hdr_assemble() argument
129 if (!tcon) in smb2_hdr_assemble()
138 shdr->Id.SyncId.TreeId = cpu_to_le32(tcon->tid); in smb2_hdr_assemble()
140 if (tcon->ses) in smb2_hdr_assemble()
141 shdr->SessionId = cpu_to_le64(tcon->ses->Suid); in smb2_hdr_assemble()
153 /* if (tcon->share_flags & SHI1005_FLAGS_DFS) in smb2_hdr_assemble()
156 if (server && server->sign && !smb3_encryption_required(tcon)) in smb2_hdr_assemble()
213 smb2_reconnect(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_reconnect() argument
222 * SMB2s NegProt, SessSetup, Logoff do not have tcon yet so in smb2_reconnect()
226 if (tcon == NULL) in smb2_reconnect()
236 spin_lock(&tcon->tc_lock); in smb2_reconnect()
237 if (tcon->status == TID_EXITING) { in smb2_reconnect()
242 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
248 spin_unlock(&tcon->tc_lock); in smb2_reconnect()
250 ses = tcon->ses; in smb2_reconnect()
289 rc = cifs_wait_for_server_reconnect(server, tcon->retry); in smb2_reconnect()
294 if (!cifs_chan_needs_reconnect(ses, server) && !tcon->need_reconnect) { in smb2_reconnect()
299 cifs_dbg(FYI, "sess reconnect mask: 0x%lx, tcon reconnect: %d", in smb2_reconnect()
300 tcon->ses->chans_need_reconnect, in smb2_reconnect()
301 tcon->need_reconnect); in smb2_reconnect()
326 if (tcon->retry) in smb2_reconnect()
347 if (tcon->need_reconnect) in smb2_reconnect()
384 if ((rc == -EACCES) && !tcon->retry) { in smb2_reconnect()
398 if (!tcon->need_reconnect) { in smb2_reconnect()
402 cifs_mark_open_files_invalid(tcon); in smb2_reconnect()
403 if (tcon->use_persistent) in smb2_reconnect()
404 tcon->need_reopen_files = true; in smb2_reconnect()
406 rc = cifs_tree_connect(0, tcon, nls_codepage); in smb2_reconnect()
408 cifs_dbg(FYI, "reconnect tcon rc = %d\n", rc); in smb2_reconnect()
410 /* If sess reconnected but tcon didn't, something strange ... */ in smb2_reconnect()
412 cifs_dbg(VFS, "reconnect tcon failed rc = %d\n", rc); in smb2_reconnect()
436 rc = server->ops->query_server_interfaces(xid, tcon, false); in smb2_reconnect()
440 if (!tcon->ipc && !tcon->dummy) in smb2_reconnect()
441 queue_delayed_work(cifsiod_wq, &tcon->query_interfaces, in smb2_reconnect()
507 fill_small_buf(__le16 smb2_command, struct cifs_tcon *tcon, in fill_small_buf() argument
522 smb2_hdr_assemble(&spdu->hdr, smb2_command, tcon, server); in fill_small_buf()
533 static int __smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in __smb2_plain_req_init() argument
552 fill_small_buf(smb2_command, tcon, server, in __smb2_plain_req_init()
556 if (tcon != NULL) { in __smb2_plain_req_init()
558 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_sent[com_code]); in __smb2_plain_req_init()
559 cifs_stats_inc(&tcon->num_smbs_sent); in __smb2_plain_req_init()
565 static int smb2_plain_req_init(__le16 smb2_command, struct cifs_tcon *tcon, in smb2_plain_req_init() argument
571 rc = smb2_reconnect(smb2_command, tcon, server, false); in smb2_plain_req_init()
575 return __smb2_plain_req_init(smb2_command, tcon, server, request_buf, in smb2_plain_req_init()
579 static int smb2_ioctl_req_init(u32 opcode, struct cifs_tcon *tcon, in smb2_ioctl_req_init() argument
591 (tcon->ses->flags & CIFS_SES_FLAGS_PENDING_QUERY_INTERFACES))) in smb2_ioctl_req_init()
592 return __smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
595 return smb2_plain_req_init(SMB2_IOCTL, tcon, server, in smb2_ioctl_req_init()
1149 * No tcon so can't do in SMB2_negotiate()
1150 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_negotiate()
1292 int smb3_validate_negotiate(const unsigned int xid, struct cifs_tcon *tcon) in smb3_validate_negotiate() argument
1299 struct TCP_Server_Info *server = tcon->ses->server; in smb3_validate_negotiate()
1314 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_GUEST) in smb3_validate_negotiate()
1317 if (tcon->ses->user_name == NULL) { in smb3_validate_negotiate()
1322 if (tcon->ses->session_flags & SMB2_SESSION_FLAG_IS_NULL) in smb3_validate_negotiate()
1331 if (tcon->ses->chan_max > 1) in smb3_validate_negotiate()
1337 if (tcon->ses->sign) in smb3_validate_negotiate()
1375 rc = SMB2_ioctl(xid, tcon, NO_FILE_ID, NO_FILE_ID, in smb3_validate_negotiate()
1997 /* since no tcon, smb2_init can not do this, so do here */ in SMB2_logoff()
2018 * No tcon so can't do in SMB2_logoff()
2019 * cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_fail[SMB2...]); in SMB2_logoff()
2026 static inline void cifs_stats_fail_inc(struct cifs_tcon *tcon, uint16_t code) in cifs_stats_fail_inc() argument
2028 cifs_stats_inc(&tcon->stats.smb2_stats.smb2_com_failed[code]); in cifs_stats_fail_inc()
2034 static inline void init_copy_chunk_defaults(struct cifs_tcon *tcon) in init_copy_chunk_defaults() argument
2036 tcon->max_chunks = 256; in init_copy_chunk_defaults()
2037 tcon->max_bytes_chunk = 1048576; in init_copy_chunk_defaults()
2038 tcon->max_bytes_copy = 16777216; in init_copy_chunk_defaults()
2043 struct cifs_tcon *tcon, const struct nls_table *cp) in SMB2_tcon() argument
2058 cifs_dbg(FYI, "TCON\n"); in SMB2_tcon()
2075 tcon->tid = 0; in SMB2_tcon()
2076 atomic_set(&tcon->num_remote_opens, 0); in SMB2_tcon()
2077 rc = smb2_plain_req_init(SMB2_TREE_CONNECT, tcon, server, in SMB2_tcon()
2084 if (smb3_encryption_required(tcon)) in SMB2_tcon()
2098 * 3.11 tcon req must be signed if not encrypted. See MS-SMB2 3.2.4.1.1 in SMB2_tcon()
2103 !smb3_encryption_required(tcon) && in SMB2_tcon()
2125 trace_smb3_tcon(xid, tcon->tid, ses->Suid, tree, rc); in SMB2_tcon()
2127 cifs_stats_fail_inc(tcon, SMB2_TREE_CONNECT_HE); in SMB2_tcon()
2128 tcon->need_reconnect = true; in SMB2_tcon()
2137 tcon->pipe = true; in SMB2_tcon()
2141 tcon->print = true; in SMB2_tcon()
2150 tcon->share_flags = le32_to_cpu(rsp->ShareFlags); in SMB2_tcon()
2151 tcon->capabilities = rsp->Capabilities; /* we keep caps little endian */ in SMB2_tcon()
2152 tcon->maximal_access = le32_to_cpu(rsp->MaximalAccess); in SMB2_tcon()
2153 tcon->tid = le32_to_cpu(rsp->hdr.Id.SyncId.TreeId); in SMB2_tcon()
2154 strscpy(tcon->tree_name, tree, sizeof(tcon->tree_name)); in SMB2_tcon()
2157 ((tcon->share_flags & SHI1005_FLAGS_DFS) == 0)) in SMB2_tcon()
2160 if (tcon->seal && in SMB2_tcon()
2164 init_copy_chunk_defaults(tcon); in SMB2_tcon()
2166 rc = server->ops->validate_negotiate(xid, tcon); in SMB2_tcon()
2168 if (tcon->share_flags & SMB2_SHAREFLAG_ISOLATED_TRANSPORT) in SMB2_tcon()
2183 SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon) in SMB2_tdis() argument
2188 struct cifs_ses *ses = tcon->ses; in SMB2_tdis()
2201 trace_smb3_tdis_enter(xid, tcon->tid, ses->Suid, tcon->tree_name); in SMB2_tdis()
2203 if ((tcon->need_reconnect) || in SMB2_tdis()
2204 (CIFS_ALL_CHANS_NEED_RECONNECT(tcon->ses))) { in SMB2_tdis()
2210 invalidate_all_cached_dirs(tcon); in SMB2_tdis()
2212 rc = smb2_plain_req_init(SMB2_TREE_DISCONNECT, tcon, server, in SMB2_tdis()
2218 if (smb3_encryption_required(tcon)) in SMB2_tdis()
2234 cifs_stats_fail_inc(tcon, SMB2_TREE_DISCONNECT_HE); in SMB2_tdis()
2235 trace_smb3_tdis_err(xid, tcon->tid, ses->Suid, rc); in SMB2_tdis()
2237 trace_smb3_tdis_done(xid, tcon->tid, ses->Suid); in SMB2_tdis()
2456 buf->dcontext.Timeout = cpu_to_le32(oparms->tcon->handle_timeout); in create_durable_v2_buf()
2827 umode_t mode, struct cifs_tcon *tcon, in smb311_posix_mkdir() argument
2834 struct cifs_ses *ses = tcon->ses; in smb311_posix_mkdir()
2870 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in smb311_posix_mkdir()
2876 if (smb3_encryption_required(tcon)) in smb311_posix_mkdir()
2901 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in smb311_posix_mkdir()
2907 tcon->tree_name, utf16_path); in smb311_posix_mkdir()
2940 if (tcon->posix_extensions) { in smb311_posix_mkdir()
2958 trace_smb3_posix_mkdir_enter(xid, tcon->tid, ses->Suid, full_path, CREATE_NOT_FILE, in smb311_posix_mkdir()
2968 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in smb311_posix_mkdir()
2969 trace_smb3_posix_mkdir_err(xid, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2987 trace_smb3_posix_mkdir_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in smb311_posix_mkdir()
2990 SMB2_close(xid, tcon, rsp->PersistentFileId, rsp->VolatileFileId); in smb311_posix_mkdir()
3003 smb2_should_replay(tcon, &retries, &cur_sleep)) in smb311_posix_mkdir()
3010 SMB2_open_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_open_init() argument
3024 rc = smb2_plain_req_init(SMB2_CREATE, tcon, server, in SMB2_open_init()
3056 if (tcon->share_flags & SHI1005_FLAGS_DFS) { in SMB2_open_init()
3062 tcon->tree_name, path); in SMB2_open_init()
3085 if ((!server->oplocks) || (tcon->no_lease)) in SMB2_open_init()
3103 tcon->use_persistent); in SMB2_open_init()
3108 if (tcon->posix_extensions) { in SMB2_open_init()
3114 if (tcon->snapshot_time) { in SMB2_open_init()
3116 rc = add_twarp_context(iov, &n_iov, tcon->snapshot_time); in SMB2_open_init()
3200 struct cifs_tcon *tcon = oparms->tcon; in SMB2_open() local
3201 struct cifs_ses *ses = tcon->ses; in SMB2_open()
3220 if (smb3_encryption_required(tcon)) in SMB2_open()
3228 rc = SMB2_open_init(tcon, server, in SMB2_open()
3233 trace_smb3_open_enter(xid, tcon->tid, tcon->ses->Suid, oparms->path, in SMB2_open()
3245 cifs_stats_fail_inc(tcon, SMB2_CREATE_HE); in SMB2_open()
3252 trace_smb3_open_err(xid, tcon->tid, ses->Suid, in SMB2_open()
3256 tcon->tree_name); in SMB2_open()
3257 tcon->need_reconnect = true; in SMB2_open()
3263 trace_smb3_open_done(xid, rsp->PersistentFileId, tcon->tid, ses->Suid, in SMB2_open()
3266 atomic_inc(&tcon->num_remote_opens); in SMB2_open()
3294 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_open()
3301 SMB2_ioctl_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_ioctl_init() argument
3313 rc = smb2_ioctl_req_init(opcode, tcon, server, in SMB2_ioctl_init()
3321 if (WARN_ON_ONCE(smb3_encryption_required(tcon) && in SMB2_ioctl_init()
3416 SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_ioctl() argument
3432 if (!tcon) in SMB2_ioctl()
3435 ses = tcon->ses; in SMB2_ioctl()
3456 if (smb3_encryption_required(tcon)) in SMB2_ioctl()
3464 rc = SMB2_ioctl_init(tcon, server, in SMB2_ioctl()
3479 trace_smb3_fsctl_err(xid, persistent_fid, tcon->tid, in SMB2_ioctl()
3483 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3488 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3493 cifs_stats_fail_inc(tcon, SMB2_IOCTL_HE); in SMB2_ioctl()
3544 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_ioctl()
3555 SMB2_set_compression(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_compression() argument
3565 rc = SMB2_ioctl(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_compression()
3577 SMB2_close_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_close_init() argument
3586 rc = smb2_plain_req_init(SMB2_CLOSE, tcon, server, in SMB2_close_init()
3611 __SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in __SMB2_close() argument
3617 struct cifs_ses *ses = tcon->ses; in __SMB2_close()
3638 if (smb3_encryption_required(tcon)) in __SMB2_close()
3650 trace_smb3_close_enter(xid, persistent_fid, tcon->tid, ses->Suid); in __SMB2_close()
3651 rc = SMB2_close_init(tcon, server, in __SMB2_close()
3665 cifs_stats_fail_inc(tcon, SMB2_CLOSE_HE); in __SMB2_close()
3666 trace_smb3_close_err(xid, persistent_fid, tcon->tid, ses->Suid, in __SMB2_close()
3670 trace_smb3_close_done(xid, persistent_fid, tcon->tid, in __SMB2_close()
3676 atomic_dec(&tcon->num_remote_opens); in __SMB2_close()
3687 tmp_rc = smb2_handle_cancelled_close(tcon, persistent_fid, in __SMB2_close()
3695 smb2_should_replay(tcon, &retries, &cur_sleep)) in __SMB2_close()
3702 SMB2_close(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_close() argument
3705 return __SMB2_close(xid, tcon, persistent_fid, volatile_fid, NULL); in SMB2_close()
3764 SMB2_query_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_query_info_init() argument
3780 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in SMB2_query_info_init()
3813 query_info(const unsigned int xid, struct cifs_tcon *tcon, in query_info() argument
3824 struct cifs_ses *ses = tcon->ses; in query_info()
3844 if (smb3_encryption_required(tcon)) in query_info()
3852 rc = SMB2_query_info_init(tcon, server, in query_info()
3859 trace_smb3_query_info_enter(xid, persistent_fid, tcon->tid, in query_info()
3870 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in query_info()
3871 trace_smb3_query_info_err(xid, persistent_fid, tcon->tid, in query_info()
3876 trace_smb3_query_info_done(xid, persistent_fid, tcon->tid, in query_info()
3909 smb2_should_replay(tcon, &retries, &cur_sleep)) in query_info()
3915 int SMB2_query_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_info() argument
3918 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_info()
3928 SMB311_posix_query_info(const unsigned int xid, struct cifs_tcon *tcon,
3935 return query_info(xid, tcon, persistent_fid, volatile_fid,
3943 SMB2_query_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_acl() argument
3951 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_query_acl()
3957 SMB2_get_srv_num(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_get_srv_num() argument
3960 return query_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_get_srv_num()
3974 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_notify_init() argument
3983 rc = smb2_plain_req_init(SMB2_CHANGE_NOTIFY, tcon, server, in SMB2_notify_init()
4006 SMB2_change_notify(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_change_notify() argument
4011 struct cifs_ses *ses = tcon->ses; in SMB2_change_notify()
4031 if (smb3_encryption_required(tcon)) in SMB2_change_notify()
4042 rc = SMB2_notify_init(xid, &rqst, tcon, server, in SMB2_change_notify()
4048 trace_smb3_notify_enter(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
4058 cifs_stats_fail_inc(tcon, SMB2_CHANGE_NOTIFY_HE); in SMB2_change_notify()
4059 trace_smb3_notify_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_change_notify()
4062 trace_smb3_notify_done(xid, persistent_fid, tcon->tid, in SMB2_change_notify()
4090 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_change_notify()
4128 struct cifs_tcon *tcon, *tcon2; in smb2_reconnect_server() local
4147 /* Prevent simultaneous reconnects that can corrupt tcon->rlist list */ in smb2_reconnect_server()
4172 list_for_each_entry(tcon, &ses->tcon_list, tcon_list) { in smb2_reconnect_server()
4173 if (tcon->need_reconnect || tcon->need_reopen_files) { in smb2_reconnect_server()
4174 tcon->tc_count++; in smb2_reconnect_server()
4175 trace_smb3_tcon_ref(tcon->debug_id, tcon->tc_count, in smb2_reconnect_server()
4177 list_add_tail(&tcon->rlist, &tmp_list); in smb2_reconnect_server()
4192 * binding session, but tcon is healthy (some other channel in smb2_reconnect_server()
4205 list_for_each_entry_safe(tcon, tcon2, &tmp_list, rlist) { in smb2_reconnect_server()
4206 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4208 cifs_reopen_persistent_handles(tcon); in smb2_reconnect_server()
4211 list_del_init(&tcon->rlist); in smb2_reconnect_server()
4212 if (tcon->ipc) in smb2_reconnect_server()
4213 cifs_put_smb_ses(tcon->ses); in smb2_reconnect_server()
4215 cifs_put_tcon(tcon, netfs_trace_tcon_ref_put_reconnect_server); in smb2_reconnect_server()
4221 /* allocate a dummy tcon struct used for reconnect */ in smb2_reconnect_server()
4222 tcon = tcon_info_alloc(false, netfs_trace_tcon_ref_new_reconnect_server); in smb2_reconnect_server()
4223 if (!tcon) { in smb2_reconnect_server()
4231 tcon->status = TID_GOOD; in smb2_reconnect_server()
4232 tcon->dummy = true; in smb2_reconnect_server()
4236 tcon->ses = ses; in smb2_reconnect_server()
4237 rc = smb2_reconnect(SMB2_INTERNAL_CMD, tcon, server, true); in smb2_reconnect_server()
4243 tconInfoFree(tcon, netfs_trace_tcon_ref_free_reconnect_server); in smb2_reconnect_server()
4305 struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_flush_init() argument
4313 rc = smb2_plain_req_init(SMB2_FLUSH, tcon, server, in SMB2_flush_init()
4328 SMB2_flush(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_flush() argument
4331 struct cifs_ses *ses = tcon->ses; in SMB2_flush()
4350 if (smb3_encryption_required(tcon)) in SMB2_flush()
4358 rc = SMB2_flush_init(xid, &rqst, tcon, server, in SMB2_flush()
4363 trace_smb3_flush_enter(xid, persistent_fid, tcon->tid, ses->Suid); in SMB2_flush()
4372 cifs_stats_fail_inc(tcon, SMB2_FLUSH_HE); in SMB2_flush()
4373 trace_smb3_flush_err(xid, persistent_fid, tcon->tid, ses->Suid, in SMB2_flush()
4376 trace_smb3_flush_done(xid, persistent_fid, tcon->tid, in SMB2_flush()
4384 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_flush()
4394 struct cifs_tcon *tcon = io_parms->tcon; in smb3_use_rdma_offload() local
4397 if (!server || !tcon) in smb3_use_rdma_offload()
4409 if (smb3_encryption_required(tcon)) in smb3_use_rdma_offload()
4434 rc = smb2_plain_req_init(SMB2_READ, io_parms->tcon, server, in smb2_new_read_req()
4456 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in smb2_new_read_req()
4519 struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink); in smb2_readv_callback() local
4556 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4566 cifs_stats_bytes_read(tcon, rdata->got_bytes); in smb2_readv_callback()
4587 cifs_stats_fail_inc(tcon, SMB2_READ_HE); in smb2_readv_callback()
4590 tcon->tid, tcon->ses->Suid, rdata->offset, in smb2_readv_callback()
4595 tcon->tid, tcon->ses->Suid, in smb2_readv_callback()
4614 struct cifs_tcon *tcon = tlink_tcon(rdata->cfile->tlink); in smb2_async_readv() local
4622 rdata->server = cifs_pick_channel(tcon->ses); in smb2_async_readv()
4624 io_parms.tcon = tlink_tcon(rdata->cfile->tlink); in smb2_async_readv()
4637 if (smb3_encryption_required(io_parms.tcon)) in smb2_async_readv()
4670 cifs_stats_fail_inc(io_parms.tcon, SMB2_READ_HE); in smb2_async_readv()
4672 io_parms.tcon->tid, in smb2_async_readv()
4673 io_parms.tcon->ses->Suid, in smb2_async_readv()
4694 struct cifs_ses *ses = io_parms->tcon->ses; in SMB2_read()
4697 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_read()
4704 if (smb3_encryption_required(io_parms->tcon)) in SMB2_read()
4720 cifs_stats_fail_inc(io_parms->tcon, SMB2_READ_HE); in SMB2_read()
4724 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4728 trace_smb3_read_done(xid, req->PersistentFileId, io_parms->tcon->tid, in SMB2_read()
4736 io_parms->tcon->tid, ses->Suid, in SMB2_read()
4771 struct cifs_tcon *tcon = tlink_tcon(wdata->cfile->tlink); in smb2_writev_callback() local
4830 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_writev_callback()
4833 tcon->tid, tcon->ses->Suid, wdata->offset, in smb2_writev_callback()
4837 tcon->tree_name); in smb2_writev_callback()
4841 tcon->tid, tcon->ses->Suid, in smb2_writev_callback()
4857 struct cifs_tcon *tcon = tlink_tcon(wdata->cfile->tlink); in smb2_async_writev() local
4867 server = wdata->server = cifs_pick_channel(tcon->ses); in smb2_async_writev()
4874 .tcon = tcon, in smb2_async_writev()
4884 rc = smb2_plain_req_init(SMB2_WRITE, tcon, server, in smb2_async_writev()
4889 if (smb3_encryption_required(tcon)) in smb2_async_writev()
4907 io_parms->tcon->tid, in smb2_async_writev()
4908 io_parms->tcon->ses->Suid, in smb2_async_writev()
4993 io_parms->tcon->tid, in smb2_async_writev()
4994 io_parms->tcon->ses->Suid, in smb2_async_writev()
4999 cifs_stats_fail_inc(tcon, SMB2_WRITE_HE); in smb2_async_writev()
5033 io_parms->server = cifs_pick_channel(io_parms->tcon->ses); in SMB2_write()
5041 rc = smb2_plain_req_init(SMB2_WRITE, io_parms->tcon, server, in SMB2_write()
5046 if (smb3_encryption_required(io_parms->tcon)) in SMB2_write()
5063 io_parms->tcon->tid, io_parms->tcon->ses->Suid, in SMB2_write()
5077 rc = cifs_send_recv(xid, io_parms->tcon->ses, server, in SMB2_write()
5085 io_parms->tcon->tid, in SMB2_write()
5086 io_parms->tcon->ses->Suid, in SMB2_write()
5088 cifs_stats_fail_inc(io_parms->tcon, SMB2_WRITE_HE); in SMB2_write()
5094 io_parms->tcon->tid, in SMB2_write()
5095 io_parms->tcon->ses->Suid, in SMB2_write()
5103 smb2_should_replay(io_parms->tcon, &retries, &cur_sleep)) in SMB2_write()
5257 struct cifs_tcon *tcon, in SMB2_query_directory_init() argument
5273 rc = smb2_plain_req_init(SMB2_QUERY_DIRECTORY, tcon, server, in SMB2_query_directory_init()
5323 trace_smb3_query_dir_enter(xid, persistent_fid, tcon->tid, in SMB2_query_directory_init()
5324 tcon->ses->Suid, index, output_size); in SMB2_query_directory_init()
5337 smb2_parse_query_directory(struct cifs_tcon *tcon, in smb2_parse_query_directory() argument
5412 SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_query_directory() argument
5422 struct cifs_ses *ses = tcon->ses; in SMB2_query_directory()
5435 if (smb3_encryption_required(tcon)) in SMB2_query_directory()
5443 rc = SMB2_query_directory_init(xid, tcon, server, in SMB2_query_directory()
5461 tcon->tid, tcon->ses->Suid, index, 0); in SMB2_query_directory()
5465 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5466 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5467 cifs_stats_fail_inc(tcon, SMB2_QUERY_DIRECTORY_HE); in SMB2_query_directory()
5472 rc = smb2_parse_query_directory(tcon, &rsp_iov, resp_buftype, in SMB2_query_directory()
5475 trace_smb3_query_dir_err(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5476 tcon->ses->Suid, index, 0, rc); in SMB2_query_directory()
5481 trace_smb3_query_dir_done(xid, persistent_fid, tcon->tid, in SMB2_query_directory()
5482 tcon->ses->Suid, index, srch_inf->entries_in_buffer); in SMB2_query_directory()
5489 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_query_directory()
5496 SMB2_set_info_init(struct cifs_tcon *tcon, struct TCP_Server_Info *server, in SMB2_set_info_init() argument
5507 rc = smb2_plain_req_init(SMB2_SET_INFO, tcon, server, in SMB2_set_info_init()
5546 send_set_info(const unsigned int xid, struct cifs_tcon *tcon, in send_set_info() argument
5557 struct cifs_ses *ses = tcon->ses; in send_set_info()
5573 if (smb3_encryption_required(tcon)) in send_set_info()
5584 rc = SMB2_set_info_init(tcon, server, in send_set_info()
5603 cifs_stats_fail_inc(tcon, SMB2_SET_INFO_HE); in send_set_info()
5604 trace_smb3_set_info_err(xid, persistent_fid, tcon->tid, in send_set_info()
5612 smb2_should_replay(tcon, &retries, &cur_sleep)) in send_set_info()
5619 SMB2_set_eof(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, in SMB2_set_eof() argument
5631 trace_smb3_set_eof(xid, persistent_fid, tcon->tid, tcon->ses->Suid, new_eof); in SMB2_set_eof()
5633 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_eof()
5639 SMB2_set_acl(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_acl() argument
5643 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_acl()
5649 SMB2_set_ea(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_set_ea() argument
5653 return send_set_info(xid, tcon, persistent_fid, volatile_fid, in SMB2_set_ea()
5659 SMB2_oplock_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_oplock_break() argument
5666 struct cifs_ses *ses = tcon->ses; in SMB2_oplock_break()
5681 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_oplock_break()
5686 if (smb3_encryption_required(tcon)) in SMB2_oplock_break()
5710 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_oplock_break()
5715 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_oplock_break()
5753 build_qfs_info_req(struct kvec *iov, struct cifs_tcon *tcon, in build_qfs_info_req() argument
5764 if ((tcon->ses == NULL) || server == NULL) in build_qfs_info_req()
5767 rc = smb2_plain_req_init(SMB2_QUERY_INFO, tcon, server, in build_qfs_info_req()
5793 SMB311_posix_qfs_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB311_posix_qfs_info() argument
5802 struct cifs_ses *ses = tcon->ses; in SMB311_posix_qfs_info()
5813 rc = build_qfs_info_req(&iov, tcon, server, in SMB311_posix_qfs_info()
5820 if (smb3_encryption_required(tcon)) in SMB311_posix_qfs_info()
5834 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB311_posix_qfs_info()
5851 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB311_posix_qfs_info()
5858 SMB2_QFS_info(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_info() argument
5867 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_info()
5878 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_info()
5885 if (smb3_encryption_required(tcon)) in SMB2_QFS_info()
5899 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_info()
5916 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_QFS_info()
5923 SMB2_QFS_attr(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_QFS_attr() argument
5932 struct cifs_ses *ses = tcon->ses; in SMB2_QFS_attr()
5960 rc = build_qfs_info_req(&iov, tcon, server, in SMB2_QFS_attr()
5966 if (smb3_encryption_required(tcon)) in SMB2_QFS_attr()
5980 cifs_stats_fail_inc(tcon, SMB2_QUERY_INFO_HE); in SMB2_QFS_attr()
5992 memcpy(&tcon->fsAttrInfo, offset in SMB2_QFS_attr()
5996 memcpy(&tcon->fsDevInfo, offset in SMB2_QFS_attr()
6001 tcon->ss_flags = le32_to_cpu(ss_info->Flags); in SMB2_QFS_attr()
6002 tcon->perf_sector_size = in SMB2_QFS_attr()
6007 tcon->vol_serial_number = vol_info->VolumeSerialNumber; in SMB2_QFS_attr()
6008 tcon->vol_create_time = vol_info->VolumeCreationTime; in SMB2_QFS_attr()
6015 smb2_should_replay(tcon, &retries, &cur_sleep)) in SMB2_QFS_attr()
6022 smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon, in smb2_lockv() argument
6041 server = cifs_pick_channel(tcon->ses); in smb2_lockv()
6045 rc = smb2_plain_req_init(SMB2_LOCK, tcon, server, in smb2_lockv()
6050 if (smb3_encryption_required(tcon)) in smb2_lockv()
6066 cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); in smb2_lockv()
6075 rc = cifs_send_recv(xid, tcon->ses, server, in smb2_lockv()
6081 cifs_stats_fail_inc(tcon, SMB2_LOCK_HE); in smb2_lockv()
6082 trace_smb3_lock_err(xid, persist_fid, tcon->tid, in smb2_lockv()
6083 tcon->ses->Suid, rc); in smb2_lockv()
6087 smb2_should_replay(tcon, &retries, &cur_sleep)) in smb2_lockv()
6094 SMB2_lock(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lock() argument
6107 return smb2_lockv(xid, tcon, persist_fid, volatile_fid, pid, 1, &lock); in SMB2_lock()
6111 SMB2_lease_break(const unsigned int xid, struct cifs_tcon *tcon, in SMB2_lease_break() argument
6117 struct cifs_ses *ses = tcon->ses; in SMB2_lease_break()
6125 struct TCP_Server_Info *server = cifs_pick_channel(tcon->ses); in SMB2_lease_break()
6128 rc = smb2_plain_req_init(SMB2_OPLOCK_BREAK, tcon, server, in SMB2_lease_break()
6133 if (smb3_encryption_required(tcon)) in SMB2_lease_break()
6159 cifs_stats_fail_inc(tcon, SMB2_OPLOCK_BREAK_HE); in SMB2_lease_break()
6160 trace_smb3_lease_err(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()
6164 trace_smb3_lease_done(le32_to_cpu(lease_state), tcon->tid, in SMB2_lease_break()