#ifdef __KERNEL__
-#include <linux/config.h>
#include <linux/types.h>
#include <asm/byteorder.h>
#include <asm/memory.h>
#define writesw(p,d,l) __readwrite_bug("writesw")
#define writesl(p,d,l) __readwrite_bug("writesl")
+#define mmiowb()
+
/* the following macro is depreciated */
#define ioaddr(port) __ioaddr((port))
#define BIOVEC_MERGEABLE(vec1, vec2) \
((bvec_to_phys((vec1)) + (vec1)->bv_len) == bvec_to_phys((vec2)))
+/*
+ * 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 /* __ASM_ARM_IO_H */