diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 0a277c1..5c4433c 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2161,6 +2161,10 @@
 #define TG3_FLG2_PROTECTED_NVRAM	0x00100000
 #define TG3_FLG2_USING_MSI		0x00200000
 #define TG3_FLG2_JUMBO_CAPABLE		0x00400000
+#define TG3_FLG2_MII_SERDES		0x00800000
+#define TG3_FLG2_ANY_SERDES		(TG3_FLG2_PHY_SERDES |	\
+					TG3_FLG2_MII_SERDES)
+#define TG3_FLG2_PARALLEL_DETECT	0x01000000
 
 	u32				split_mode_max_reqs;
 #define SPLIT_MODE_5704_MAX_REQ		3