1 files changed, 92 insertions, 0 deletions
diff --git a/sys/arch/mvme68k/stand/libsa/promboot.c b/sys/arch/mvme68k/stand/libsa/promboot.c
new file mode 100644
index 00000000000..157385447e9
--- /dev/null
+++ b/sys/arch/mvme68k/stand/libsa/promboot.c
@@ -0,0 +1,92 @@
+/*	$NetBSD$ */
+
+/*
+ * Copyright (c) 1995 Theo de Raadt
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *      This product includes software developed by Theo de Raadt
+ * 4. The name of the author may not be used to endorse or promote products
+ *    derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <sys/param.h>
+#include <sys/reboot.h>
+#include "stand.h"
+#include "promboot.h"
+
+char prom_bootdev[32];
+char prom_bootfile[32];
+int prom_boothow;
+int debug;
+
+void
+prom_get_boot_info()
+{
+	char	c, *src, *dst;
+	extern int devlun, ctrlun;
+	extern char *oparg, *opargend;
+
+#ifdef	DEBUG
+	printf("prom_get_boot_info\n");
+#endif
+
+	/* Get kernel filename */
+	src = oparg;
+	while (src && (*src == ' ' || *src == '\t'))
+		src++;
+
+	dst = prom_bootfile;
+	if (src && *src != '-') {
+		while (src && *src) {
+			if (*src == ' ' || *src == '\t')
+				break;
+			*dst++ = *src++;
+		}
+	}
+	*dst = '\0';
+
+	/* Get boothowto flags */
+	while (src && (*src == ' ' || *src == '\t'))
+		src++;
+	if (src && (*src == '-')) {
+		while (*src) {
+			switch (*src++) {
+			case 'a':
+				prom_boothow |= RB_ASKNAME;
+				break;
+			case 's':
+				prom_boothow |= RB_SINGLE;
+				break;
+			case 'd':
+				prom_boothow |= RB_KDB;
+				debug = 1;
+				break;
+			}
+		}
+	}
+#ifdef	DEBUG
+	printf("promboot: device=\"%s\" file=\"%s\" how=0x%x\n",
+		   prom_bootdev, prom_bootfile, prom_boothow);
+#endif
+}