patch-2.4.25 linux-2.4.25/arch/ppc/boot/of1275/ofinit.c

• Lines: 28
• Date: 2004-02-18 05:36:30.000000000 -0800
• Orig file: linux-2.4.24/arch/ppc/boot/of1275/ofinit.c
• Orig date: 1969-12-31 16:00:00.000000000 -0800

diff -urN linux-2.4.24/arch/ppc/boot/of1275/ofinit.c linux-2.4.25/arch/ppc/boot/of1275/ofinit.c
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) Paul Mackerras 1997.
+ * Copyright (C) Leigh Brown 2002.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include "of1275.h"
+
+prom_entry of_prom_entry;
+ihandle of_prom_mmu;
+
+void
+ofinit(prom_entry prom_ptr)
+{
+    phandle chosen;
+
+    of_prom_entry = prom_ptr;
+
+    if ((chosen = finddevice("/chosen")) == OF_INVALID_HANDLE)
+	return;
+    if (getprop(chosen, "mmu", &of_prom_mmu, sizeof(ihandle)) != 4)
+	return;
+}