vserver 2.0 rc7

[linux-2.6.git] / include / asm-s390 / io.h

diff --git a/include/asm-s390/io.h b/include/asm-s390/io.h
index 60342a5..8188fdc 100644 (file)
--- a/include/asm-s390/io.h
+++ b/include/asm-s390/io.h
@@ -107,6 +107,17 @@ extern void iounmap(void *addr);
 
 #define mmiowb()
 
+/*
+ * Convert a physical pointer to a virtual kernel pointer for /dev/mem
+ * access
+ */
+#define xlate_dev_mem_ptr(p)   __va(p)
+
+/*
+ * Convert a virtual cached pointer to an uncached pointer
+ */
+#define xlate_dev_kmem_ptr(p)  p
+
 #endif /* __KERNEL__ */
 
 #endif