+#define EI_SHIFT(x) (ei_local->reg_offset[x])
+
+#define ei_inb(_p) readb((void __iomem *)_p)
+#define ei_outb(_v,_p) writeb(_v,(void __iomem *)_p)
+#define ei_inb_p(_p) readb((void __iomem *)_p)
+#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p)