104 	struct cifs_ses *ses;  in smb2_find_smb_ses_unlocked()  local
106 	list_for_each_entry(ses, &server->smb_ses_list, smb_ses_list) {  in smb2_find_smb_ses_unlocked()
107 		if (ses->Suid != ses_id)  in smb2_find_smb_ses_unlocked()
109 		return ses;  in smb2_find_smb_ses_unlocked()
118 	struct cifs_ses *ses;  in smb2_find_smb_ses()  local
121 	ses = smb2_find_smb_ses_unlocked(server, ses_id);  in smb2_find_smb_ses()
124 	return ses;  in smb2_find_smb_ses()
128 smb2_find_smb_sess_tcon_unlocked(struct cifs_ses *ses, __u32  tid)  in smb2_find_smb_sess_tcon_unlocked()  argument
132 	list_for_each_entry(tcon, &ses->tcon_list, tcon_list) {  in smb2_find_smb_sess_tcon_unlocked()
150 	struct cifs_ses *ses;  in smb2_find_smb_tcon()  local
154 	ses = smb2_find_smb_ses_unlocked(server, ses_id);  in smb2_find_smb_tcon()
155 	if (!ses) {  in smb2_find_smb_tcon()
159 	tcon = smb2_find_smb_sess_tcon_unlocked(ses, tid);  in smb2_find_smb_tcon()
173 	struct cifs_ses *ses;  in smb2_calc_signature()  local
177 	ses = smb2_find_smb_ses(server, shdr->SessionId);  in smb2_calc_signature()
178 	if (!ses) {  in smb2_calc_signature()
193 				 ses->auth_key.response, SMB2_NTLMV2_SESSKEY_SIZE);  in smb2_calc_signature()
233 static int generate_key(struct cifs_ses *ses, struct kvec label,  in generate_key()  argument
246 	rc = smb3_crypto_shash_allocate(ses->server);  in generate_key()
252 	rc = crypto_shash_setkey(ses->server->secmech.hmacsha256,  in generate_key()
253 		ses->auth_key.response, SMB2_NTLMV2_SESSKEY_SIZE);  in generate_key()
259 	rc = crypto_shash_init(&ses->server->secmech.sdeschmacsha256->shash);  in generate_key()
265 	rc = crypto_shash_update(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
272 	rc = crypto_shash_update(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
279 	rc = crypto_shash_update(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
286 	rc = crypto_shash_update(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
293 	rc = crypto_shash_update(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
300 	rc = crypto_shash_final(&ses->server->secmech.sdeschmacsha256->shash,  in generate_key()
325 generate_smb3signingkey(struct cifs_ses *ses,  in generate_smb3signingkey()  argument
330 	rc = generate_key(ses, ptriplet->signing.label,  in generate_smb3signingkey()
331 			  ptriplet->signing.context, ses->smb3signingkey,  in generate_smb3signingkey()
336 	rc = generate_key(ses, ptriplet->encryption.label,  in generate_smb3signingkey()
337 			  ptriplet->encryption.context, ses->smb3encryptionkey,  in generate_smb3signingkey()
342 	rc = generate_key(ses, ptriplet->decryption.label,  in generate_smb3signingkey()
344 			  ses->smb3decryptionkey, SMB3_SIGN_KEY_SIZE);  in generate_smb3signingkey()
355 	cifs_dbg(VFS, "Session Id    %*ph\n", (int)sizeof(ses->Suid),  in generate_smb3signingkey()
356 			&ses->Suid);  in generate_smb3signingkey()
358 		 SMB2_NTLMV2_SESSKEY_SIZE, ses->auth_key.response);  in generate_smb3signingkey()
360 		 SMB3_SIGN_KEY_SIZE, ses->smb3signingkey);  in generate_smb3signingkey()
362 		 SMB3_SIGN_KEY_SIZE, ses->smb3encryptionkey);  in generate_smb3signingkey()
364 		 SMB3_SIGN_KEY_SIZE, ses->smb3decryptionkey);  in generate_smb3signingkey()
370 generate_smb30signingkey(struct cifs_ses *ses)  in generate_smb30signingkey()  argument
394 	return generate_smb3signingkey(ses, &triplet);  in generate_smb30signingkey()
398 generate_smb311signingkey(struct cifs_ses *ses)  in generate_smb311signingkey()  argument
407 	d->context.iov_base = ses->preauth_sha_hash;  in generate_smb311signingkey()
413 	d->context.iov_base = ses->preauth_sha_hash;  in generate_smb311signingkey()
419 	d->context.iov_base = ses->preauth_sha_hash;  in generate_smb311signingkey()
422 	return generate_smb3signingkey(ses, &triplet);  in generate_smb311signingkey()
433 	struct cifs_ses *ses;  in smb3_calc_signature()  local
437 	ses = smb2_find_smb_ses(server, shdr->SessionId);  in smb3_calc_signature()
438 	if (!ses) {  in smb3_calc_signature()
447 				 ses->smb3signingkey, SMB2_CMACAES_SIZE);  in smb3_calc_signature()
607 smb2_get_mid_entry(struct cifs_ses *ses, struct smb2_sync_hdr *shdr,  in smb2_get_mid_entry()  argument
610 	if (ses->server->tcpStatus == CifsExiting)  in smb2_get_mid_entry()
613 	if (ses->server->tcpStatus == CifsNeedReconnect) {  in smb2_get_mid_entry()
618 	if (ses->status == CifsNew) {  in smb2_get_mid_entry()
625 	if (ses->status == CifsExiting) {  in smb2_get_mid_entry()
631 	*mid = smb2_mid_entry_alloc(shdr, ses->server);  in smb2_get_mid_entry()
635 	list_add_tail(&(*mid)->qhead, &ses->server->pending_mid_q);  in smb2_get_mid_entry()
667 smb2_setup_request(struct cifs_ses *ses, struct smb_rqst *rqst)  in smb2_setup_request()  argument
674 	smb2_seq_num_into_buf(ses->server, shdr);  in smb2_setup_request()
676 	rc = smb2_get_mid_entry(ses, shdr, &mid);  in smb2_setup_request()
679 	rc = smb2_sign_rqst(rqst, ses->server);  in smb2_setup_request()