From 7812d678d84c4501907555daa446df444d3c19a8 Mon Sep 17 00:00:00 2001
From: fvdl <fvdl@NetBSD.org>
Date: Mon, 5 Nov 2001 21:39:24 +0000
Subject: [PATCH] Initialize the cn_magic goo for kgdb (bah, that should really
 not be necessary).

---
 sys/dev/ic/com.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/sys/dev/ic/com.c b/sys/dev/ic/com.c
index b73744bb90cf..96238a56ef9e 100644
--- a/sys/dev/ic/com.c
+++ b/sys/dev/ic/com.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: com.c,v 1.189 2001/09/17 02:47:13 briggs Exp $	*/
+/*	$NetBSD: com.c,v 1.190 2001/11/05 21:39:24 fvdl Exp $	*/
 
 /*-
  * Copyright (c) 1998, 1999 The NetBSD Foundation, Inc.
@@ -2453,6 +2453,13 @@ com_kgdb_attach(iot, iobase, rate, frequency, cflag)
 	if (res)
 		return (res);
 
+	/*
+	 * XXXfvdl this shouldn't be needed, but the cn_magic goo
+	 * expects this to be initialized
+	 */
+	cn_init_magic(&com_cnm_state);
+	cn_set_magic("\047\001");
+
 	kgdb_attach(com_kgdb_getc, com_kgdb_putc, NULL);
 	kgdb_dev = 123; /* unneeded, only to satisfy some tests */