patch-2.4.10 linux/arch/mips64/mips-boards/generic/display.c

• Lines: 48
• Date: Sun Sep 9 10:43:02 2001
• Orig file: v2.4.9/linux/arch/mips64/mips-boards/generic/display.c
• Orig date: Wed Dec 31 16:00:00 1969

diff -u --recursive --new-file v2.4.9/linux/arch/mips64/mips-boards/generic/display.c linux/arch/mips64/mips-boards/generic/display.c
@@ -0,0 +1,47 @@
+/*
+ * Carsten Langgaard, carstenl@mips.com
+ * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
+ *
+ * ########################################################################
+ *
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
+ *
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
+ *
+ * ########################################################################
+ * 
+ * Display routines for display messages in MIPS boards ascii display.
+ *
+ */
+
+#include <asm/mips-boards/generic.h>
+
+
+void mips_display_message(const char *str)
+{
+        volatile unsigned int *display = (void *)ASCII_DISPLAY_POS_BASE;
+	int i;
+
+	for (i = 0; i <= 14; i=i+2) {
+	         if (*str)
+		         display[i] = *str++;
+		 else
+		         display[i] = ' ';
+	}
+}
+
+void mips_display_word(unsigned int num)
+{
+        volatile unsigned int *display = (void *)ASCII_DISPLAY_WORD_BASE;
+	
+	*display = num;
+}