1 files changed, 23 insertions, 0 deletions

diff --git a/include/asm-h8300/virtconvert.h b/include/asm-h8300/virtconvert.h
new file mode 100644
index 000000000000..3b344c1dfe0f
--- /dev/null
+++ b/include/asm-h8300/virtconvert.h
@@ -0,0 +1,23 @@
+#ifndef __H8300_VIRT_CONVERT__
+#define __H8300_VIRT_CONVERT__
+
+/*
+ * Macros used for converting between virtual and physical mappings.
+ */
+
+#ifdef __KERNEL__
+
+#include <linux/config.h>
+#include <asm/setup.h>
+#include <asm/page.h>
+
+#define mm_ptov(vaddr)          ((void *) (vaddr))
+#define mm_vtop(vaddr)          ((unsigned long) (vaddr))
+#define phys_to_virt(vaddr)     ((void *) (vaddr))
+#define virt_to_phys(vaddr)     ((unsigned long) (vaddr))
+
+#define virt_to_bus virt_to_phys
+#define bus_to_virt phys_to_virt
+
+#endif
+#endif