#define readb(addr) sh64_in8(addr)
#define readw(addr) sh64_in16(addr)
#define readl(addr) sh64_in32(addr)
+#define readb_relaxed(addr) sh64_in8(addr)
+#define readw_relaxed(addr) sh64_in16(addr)
+#define readl_relaxed(addr) sh64_in32(addr)
#define writeb(b, addr) sh64_out8(b, addr)
#define writew(b, addr) sh64_out16(b, addr)
void outw(unsigned long value, unsigned long port);
void outl(unsigned long value, unsigned long port);
+#define mmiowb()
+
#ifdef __KERNEL__
#ifdef CONFIG_SH_CAYMAN