189 	struct iscsi_login_req *login_req;  in iscsi_target_check_login_request()  local
191 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_check_login_request()
192 	payload_length = ntoh24(login_req->dlength);  in iscsi_target_check_login_request()
194 	switch (login_req->opcode & ISCSI_OPCODE_MASK) {  in iscsi_target_check_login_request()
199 				login_req->opcode & ISCSI_OPCODE_MASK);  in iscsi_target_check_login_request()
205 	if ((login_req->flags & ISCSI_FLAG_LOGIN_CONTINUE) &&  in iscsi_target_check_login_request()
206 	    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {  in iscsi_target_check_login_request()
214 	req_csg = ISCSI_LOGIN_CURRENT_STAGE(login_req->flags);  in iscsi_target_check_login_request()
215 	req_nsg = ISCSI_LOGIN_NEXT_STAGE(login_req->flags);  in iscsi_target_check_login_request()
227 	   ((login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT) &&  in iscsi_target_check_login_request()
231 			req_nsg, (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT));  in iscsi_target_check_login_request()
237 	if ((login_req->max_version != login->version_max) ||  in iscsi_target_check_login_request()
238 	    (login_req->min_version != login->version_min)) {  in iscsi_target_check_login_request()
241 			login_req->max_version, login_req->min_version);  in iscsi_target_check_login_request()
247 	if (memcmp(login_req->isid, login->isid, 6) != 0) {  in iscsi_target_check_login_request()
255 	if (login_req->itt != login->init_task_tag) {  in iscsi_target_check_login_request()
257 			" 0x%08x, protocol error.\n", login_req->itt);  in iscsi_target_check_login_request()
719 	struct iscsi_login_req *login_req;  in iscsi_target_do_authentication()  local
722 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_do_authentication()
724 	payload_length = ntoh24(login_req->dlength);  in iscsi_target_do_authentication()
746 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE1) &&  in iscsi_target_do_authentication()
747 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {  in iscsi_target_do_authentication()
778 	struct iscsi_login_req *login_req;  in iscsi_target_handle_csg_zero()  local
781 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_handle_csg_zero()
783 	payload_length = ntoh24(login_req->dlength);  in iscsi_target_handle_csg_zero()
848 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE1) &&  in iscsi_target_handle_csg_zero()
849 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {  in iscsi_target_handle_csg_zero()
865 	struct iscsi_login_req *login_req;  in iscsi_target_handle_csg_one()  local
868 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_handle_csg_one()
870 	payload_length = ntoh24(login_req->dlength);  in iscsi_target_handle_csg_one()
914 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE3) &&  in iscsi_target_handle_csg_one()
915 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT))  in iscsi_target_handle_csg_one()
925 	struct iscsi_login_req *login_req;  in iscsi_target_do_login()  local
928 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_do_login()
939 		switch (ISCSI_LOGIN_CURRENT_STAGE(login_req->flags)) {  in iscsi_target_do_login()
962 				ISCSI_LOGIN_CURRENT_STAGE(login_req->flags));  in iscsi_target_do_login()
1022 	struct iscsi_login_req *login_req;  in iscsi_target_locate_portal()  local
1033 	login_req = (struct iscsi_login_req *) login->req;  in iscsi_target_locate_portal()
1034 	payload_length = ntoh24(login_req->dlength);  in iscsi_target_locate_portal()