31 is_server_using_iface(struct TCP_Server_Info *server,  in is_server_using_iface()  argument
36 	struct sockaddr_in *s4 = (struct sockaddr_in *)&server->dstaddr;  in is_server_using_iface()
37 	struct sockaddr_in6 *s6 = (struct sockaddr_in6 *)&server->dstaddr;  in is_server_using_iface()
39 	if (server->dstaddr.ss_family != iface->sockaddr.ss_family)  in is_server_using_iface()
41 	if (server->dstaddr.ss_family == AF_INET) {  in is_server_using_iface()
44 	} else if (server->dstaddr.ss_family == AF_INET6) {  in is_server_using_iface()
74 			struct TCP_Server_Info *server)  in cifs_ses_get_chan_index()  argument
79 		if (ses->chans[i].server == server)  in cifs_ses_get_chan_index()
84 	if (server)  in cifs_ses_get_chan_index()
86 			 server->conn_id);  in cifs_ses_get_chan_index()
93 			     struct TCP_Server_Info *server)  in cifs_chan_set_in_reconnect()  argument
95 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_set_in_reconnect()
102 			     struct TCP_Server_Info *server)  in cifs_chan_clear_in_reconnect()  argument
104 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_clear_in_reconnect()
111 			  struct TCP_Server_Info *server)  in cifs_chan_in_reconnect()  argument
113 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_in_reconnect()
120 			     struct TCP_Server_Info *server)  in cifs_chan_set_need_reconnect()  argument
122 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_set_need_reconnect()
131 			       struct TCP_Server_Info *server)  in cifs_chan_clear_need_reconnect()  argument
133 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_clear_need_reconnect()
142 			  struct TCP_Server_Info *server)  in cifs_chan_needs_reconnect()  argument
144 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_needs_reconnect()
151 			  struct TCP_Server_Info *server)  in cifs_chan_is_iface_active()  argument
153 	unsigned int chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_is_iface_active()
181 	if (ses->server->dialect < SMB30_PROT_ID) {  in cifs_try_adding_channels()
187 	if (!(ses->server->capabilities & SMB2_GLOBAL_CAP_MULTI_CHANNEL)) {  in cifs_try_adding_channels()
190 		cifs_dbg(VFS, "server %s does not support multichannel\n", ses->server->hostname);  in cifs_try_adding_channels()
263 cifs_chan_update_iface(struct cifs_ses *ses, struct TCP_Server_Info *server)  in cifs_chan_update_iface()  argument
271 	chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_update_iface()
320 	chan_index = cifs_ses_get_chan_index(ses, server);  in cifs_chan_update_iface()
324 	if (!iface && CIFS_SERVER_IS_CHAN(server))  in cifs_chan_update_iface()
325 		ses->chans[chan_index].server = NULL;  in cifs_chan_update_iface()
329 	if (!iface && CIFS_SERVER_IS_CHAN(server))  in cifs_chan_update_iface()
330 		cifs_put_tcp_session(server, false);  in cifs_chan_update_iface()
340 cifs_ses_find_chan(struct cifs_ses *ses, struct TCP_Server_Info *server)  in cifs_ses_find_chan()  argument
346 		if (ses->chans[i].server == server) {  in cifs_ses_find_chan()
412 	ctx.vals = ses->server->vals;  in cifs_ses_add_channel()
413 	ctx.ops = ses->server->ops;  in cifs_ses_add_channel()
415 	ctx.noblocksnd = ses->server->noblocksnd;  in cifs_ses_add_channel()
416 	ctx.noautotune = ses->server->noautotune;  in cifs_ses_add_channel()
417 	ctx.sockopt_tcp_nodelay = ses->server->tcp_nodelay;  in cifs_ses_add_channel()
418 	ctx.echo_interval = ses->server->echo_interval / HZ;  in cifs_ses_add_channel()
419 	ctx.max_credits = ses->server->max_credits;  in cifs_ses_add_channel()
432 	memcpy(&ctx.client_guid, ses->server->client_guid,  in cifs_ses_add_channel()
436 	chan_server = cifs_get_tcp_session(&ctx, ses->server);  in cifs_ses_add_channel()
440 	chan->server = chan_server;  in cifs_ses_add_channel()
441 	if (IS_ERR(chan->server)) {  in cifs_ses_add_channel()
442 		rc = PTR_ERR(chan->server);  in cifs_ses_add_channel()
443 		chan->server = NULL;  in cifs_ses_add_channel()
452 	cifs_chan_set_need_reconnect(ses, chan->server);  in cifs_ses_add_channel()
462 	rc = smb311_crypto_shash_allocate(chan->server);  in cifs_ses_add_channel()
469 	rc = cifs_negotiate_protocol(xid, ses, chan->server);  in cifs_ses_add_channel()
471 		rc = cifs_setup_session(xid, ses, chan->server, cifs_sb->local_nls);  in cifs_ses_add_channel()
476 	if (rc && chan->server) {  in cifs_ses_add_channel()
481 		cancel_delayed_work_sync(&chan->server->echo);  in cifs_ses_add_channel()
482 		cancel_delayed_work_sync(&chan->server->resolve);  in cifs_ses_add_channel()
483 		cancel_delayed_work_sync(&chan->server->reconnect);  in cifs_ses_add_channel()
487 		cifs_chan_clear_need_reconnect(ses, chan->server);  in cifs_ses_add_channel()
496 		cifs_put_tcp_session(chan->server, 0);  in cifs_ses_add_channel()
505 			     struct TCP_Server_Info *server,  in cifs_ssetup_hdr()  argument
519 	pSMB->req.MaxMpxCount = cpu_to_le16(server->maxReq);  in cifs_ssetup_hdr()
530 	if (server->sign)  in cifs_ssetup_hdr()
792 	if (ses->server->sign && !(server_flags & NTLMSSP_NEGOTIATE_SIGN)) {  in decode_ntlmssp_challenge()
892 				 struct TCP_Server_Info *server,  in build_ntlmssp_negotiate_blob()  argument
921 	if (!server->session_estab || ses->ntlmssp->sesskey_per_smbsess)  in build_ntlmssp_negotiate_blob()
954 				 struct TCP_Server_Info *server,  in build_ntlmssp_smb3_negotiate_blob()  argument
983 	if (!server->session_estab || ses->ntlmssp->sesskey_per_smbsess)  in build_ntlmssp_smb3_negotiate_blob()
1017 				   struct TCP_Server_Info *server,  in build_ntlmssp_auth_blob()  argument
1095 	    (!ses->server->session_estab || ses->ntlmssp->sesskey_per_smbsess) &&  in build_ntlmssp_auth_blob()
1115 cifs_select_sectype(struct TCP_Server_Info *server, enum securityEnum requested)  in cifs_select_sectype()  argument
1117 	switch (server->negflavor) {  in cifs_select_sectype()
1124 			if (server->sec_ntlmssp &&  in cifs_select_sectype()
1127 			if ((server->sec_kerberos || server->sec_mskerberos) &&  in cifs_select_sectype()
1154 	struct TCP_Server_Info *server;  member
1230 	struct TCP_Server_Info *server = sess_data->server;  in sess_establish_session()  local
1232 	cifs_server_lock(server);  in sess_establish_session()
1233 	if (!server->session_estab) {  in sess_establish_session()
1234 		if (server->sign) {  in sess_establish_session()
1235 			server->session_key.response =  in sess_establish_session()
1238 			if (!server->session_key.response) {  in sess_establish_session()
1239 				cifs_server_unlock(server);  in sess_establish_session()
1242 			server->session_key.len =  in sess_establish_session()
1245 		server->sequence_number = 0x2;  in sess_establish_session()
1246 		server->session_estab = true;  in sess_establish_session()
1248 	cifs_server_unlock(server);  in sess_establish_session()
1284 	struct TCP_Server_Info *server = sess_data->server;  in sess_auth_ntlmv2()  local
1296 	capabilities = cifs_ssetup_hdr(ses, server, pSMB);  in sess_auth_ntlmv2()
1394 	struct TCP_Server_Info *server = sess_data->server;  in sess_auth_kerberos()  local
1409 	capabilities = cifs_ssetup_hdr(ses, server, pSMB);  in sess_auth_kerberos()
1411 	spnego_key = cifs_get_spnego_key(ses, server);  in sess_auth_kerberos()
1534 	struct TCP_Server_Info *server = sess_data->server;  in _sess_auth_rawntlmssp_assemble_req()  local
1540 	capabilities = cifs_ssetup_hdr(ses, server, pSMB);  in _sess_auth_rawntlmssp_assemble_req()
1574 	struct TCP_Server_Info *server = sess_data->server;  in sess_auth_rawntlmssp_negotiate()  local
1602 				     &blob_len, ses, server,  in sess_auth_rawntlmssp_negotiate()
1680 	struct TCP_Server_Info *server = sess_data->server;  in sess_auth_rawntlmssp_authenticate()  local
1697 					&blob_len, ses, server,  in sess_auth_rawntlmssp_authenticate()
1786 	struct TCP_Server_Info *server = sess_data->server;  in select_sec()  local
1788 	type = cifs_select_sectype(server, ses->sectype);  in select_sec()
1819 		   struct TCP_Server_Info *server,  in CIFS_SessSetup()  argument
1836 	sess_data->server = server;  in CIFS_SessSetup()