+@@ -955,7 +968,7 @@ bx_serial_c::rx_timer(void)
+ }
+ if (rdy) {
+ chbuf = data;
+-#elif defined(SERIAL_ENABLE)
++#elif 0 && defined(SERIAL_ENABLE)
+ if ((tty_id >= 0) && (select(tty_id + 1, &fds, NULL, NULL, &tval) == 1)) {
+ (void) read(tty_id, &chbuf, 1);
+ BX_DEBUG(("read: '%c'",chbuf));