vsbus machines also have modem control bits on line #2, no need to fake them.

diff --git a/sys/arch/vax/vsa/dz_ibus.c b/sys/arch/vax/vsa/dz_ibus.c
index c9ac16c..fdf3c3e 100644 (file)
--- a/sys/arch/vax/vsa/dz_ibus.c
+++ b/sys/arch/vax/vsa/dz_ibus.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dz_ibus.c,v 1.26 2008/08/18 23:04:28 miod Exp $       */
+/*     $OpenBSD: dz_ibus.c,v 1.27 2008/08/24 14:52:08 miod Exp $       */
 /*     $NetBSD: dz_ibus.c,v 1.15 1999/08/27 17:50:42 ragge Exp $ */
 /*
  * Copyright (c) 1998 Ludd, University of Lule}, Sweden.
@@ -140,7 +140,8 @@ dz_vsbus_attach(parent, self, aux)
 
        sc->sc_type = DZ_DZV;
 
-       sc->sc_dsr = 0x0f; /* XXX check if VS has modem ctrl bits */
+       /* no modem control bits except on line 2 */
+       sc->sc_dsr = (1 << 0) | (1 << 1) | (1 << 3);
 
        sc->sc_rcvec = va->va_cvec;
        scb_vecalloc(sc->sc_rcvec, dzxint, sc, SCB_ISTACK, &sc->sc_tintrcnt);