+static int qla4xxx_session_get_param(struct iscsi_cls_session *cls_sess,
+ enum iscsi_param param, char *buf)
+{
+ struct iscsi_session *sess = cls_sess->dd_data;
+ struct ddb_entry *ddb_entry = sess->dd_data;
+ struct scsi_qla_host *ha = ddb_entry->ha;
+ int rval, len;
+ uint16_t idx;
+
+ switch (param) {
+ case ISCSI_PARAM_CHAP_IN_IDX:
+ rval = qla4xxx_get_chap_index(ha, sess->username_in,
+ sess->password_in, BIDI_CHAP,
+ &idx);
+ if (rval)
+ return -EINVAL;
+
+ len = sprintf(buf, "%hu\n", idx);
+ break;
+ case ISCSI_PARAM_CHAP_OUT_IDX:
+ rval = qla4xxx_get_chap_index(ha, sess->username,
+ sess->password, LOCAL_CHAP,
+ &idx);
+ if (rval)
+ return -EINVAL;
+
+ len = sprintf(buf, "%hu\n", idx);
+ break;
+ default:
+ return iscsi_session_get_param(cls_sess, param, buf);
+ }
+
+ return len;
+}
+