[src/trunk]: src/sys/arch/sh3/dev add missing check for framing error

[msaitoh <msaitoh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b8cd49287a0d
branches:  trunk
changeset: 514753:b8cd49287a0d
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Mon Sep 10 08:50:33 2001 +0000

description:
add missing check for framing error

diffstat:

 sys/arch/sh3/dev/sci.c |  25 ++++++++++++++++---------
 1 files changed, 16 insertions(+), 9 deletions(-)

diffs (45 lines):

diff -r 9825d2388669 -r b8cd49287a0d sys/arch/sh3/dev/sci.c
--- a/sys/arch/sh3/dev/sci.c    Mon Sep 10 07:29:54 2001 +0000
+++ b/sys/arch/sh3/dev/sci.c    Mon Sep 10 08:50:33 2001 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: sci.c,v 1.15 2001/06/12 15:17:20 wiz Exp $ */
+/* $NetBSD: sci.c,v 1.16 2001/09/10 08:50:33 msaitoh Exp $ */
 
 /*-
  * Copyright (C) 1999 T.Horiuchi and SAITOH Masanobu.  All rights reserved.
@@ -1244,20 +1244,27 @@
        cc = sc->sc_rbavail;
 
        ssr = SHREG_SCSSR;
+       if (ISSET(ssr, SCSSR_FER)) {
+               SHREG_SCSSR &= ~(SCSSR_ORER | SCSSR_PER | SCSSR_FER);
 #if defined(DDB) || defined(KGDB)
-       if (ISSET(ssr, SCSSR_BRK)) {
+#ifdef SH4
+               if ((SHREG_SCSPTR & SCPTR_SPB0DT) != 0) {
+#else
+               if ((SHREG_SCSPDR & SCPDR_SCP0DT) != 0) {
+#endif
 #ifdef DDB
-               if (ISSET(sc->sc_hwflags, SCI_HW_CONSOLE)) {
-                       console_debugger();
-               }
+                       if (ISSET(sc->sc_hwflags, SCI_HW_CONSOLE)) {
+                               console_debugger();
+                       }
 #endif
 #ifdef KGDB
-               if (ISSET(sc->sc_hwflags, SCI_HW_KGDB)) {
-                       kgdb_connect(1);
+                       if (ISSET(sc->sc_hwflags, SCI_HW_KGDB)) {
+                               kgdb_connect(1);
+                       }
+#endif
                }
-#endif
+#endif /* DDB || KGDB */
        }
-#endif /* DDB || KGDB */
        if ((SHREG_SCSSR & SCSSR_RDRF) != 0) {
                if (cc > 0) {
                        put[0] = SHREG_SCRDR;