target/iscsi/iscsi_target_nego.c

165 	struct iscsi_login_req *login_req;
167 	login_req = (struct iscsi_login_req *) login->req;
168 	payload_length = ntoh24(login_req->dlength);
170 	switch (login_req->opcode & ISCSI_OPCODE_MASK) {
175 				login_req->opcode & ISCSI_OPCODE_MASK);
181 	if ((login_req->flags & ISCSI_FLAG_LOGIN_CONTINUE) &&
182 	    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {
190 	req_csg = ISCSI_LOGIN_CURRENT_STAGE(login_req->flags);
191 	req_nsg = ISCSI_LOGIN_NEXT_STAGE(login_req->flags);
203 	   ((login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT) &&
205 		pr_err("Illegal login_req->flags Combination, CSG: %d,"
207 			req_nsg, (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT));
213 	if ((login_req->max_version != login->version_max) ||
214 	    (login_req->min_version != login->version_min)) {
217 			login_req->max_version, login_req->min_version);
223 	if (memcmp(login_req->isid, login->isid, 6) != 0) {
231 	if (login_req->itt != login->init_task_tag) {
233 			" 0x%08x, protocol error.\n", login_req->itt);
759 	struct iscsi_login_req *login_req;
762 	login_req = (struct iscsi_login_req *) login->req;
764 	payload_length = ntoh24(login_req->dlength);
786 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE1) &&
787 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {
854 	struct iscsi_login_req *login_req;
857 	login_req = (struct iscsi_login_req *) login->req;
859 	payload_length = ntoh24(login_req->dlength);
929 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE1) &&
930 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT)) {
958 	struct iscsi_login_req *login_req;
961 	login_req = (struct iscsi_login_req *) login->req;
963 	payload_length = ntoh24(login_req->dlength);
1007 		if ((login_req->flags & ISCSI_FLAG_LOGIN_NEXT_STAGE3) &&
1008 		    (login_req->flags & ISCSI_FLAG_LOGIN_TRANSIT))
1025 	struct iscsi_login_req *login_req;
1028 	login_req = (struct iscsi_login_req *) login->req;
1039 		switch (ISCSI_LOGIN_CURRENT_STAGE(login_req->flags)) {
1071 				ISCSI_LOGIN_CURRENT_STAGE(login_req->flags));
1116 	struct iscsi_login_req *login_req;
1127 	login_req = (struct iscsi_login_req *) login->req;
1128 	payload_length = ntoh24(login_req->dlength);