diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index e044b4d..c4f2f46 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -476,6 +476,8 @@
 #define SMC_outb(v, a, r)	writeb(v, (a) + (r))
 #define SMC_outw(v, a, r)	writew(v, (a) + (r))
 #define SMC_outl(v, a, r)	writel(v, (a) + (r))
+#define SMC_insw(a, r, p, l)	readsw((a) + (r), p, l)
+#define SMC_outsw(a, r, p, l)	writesw((a) + (r), p, l)
 #define SMC_insl(a, r, p, l)	readsl((a) + (r), p, l)
 #define SMC_outsl(a, r, p, l)	writesl((a) + (r), p, l)