#define PHY_MAX_ADDR 32
 
-#define PHY_BASIC_FEATURES     (SUPPORTED_10baseT_Half | \
-                                SUPPORTED_10baseT_Full | \
-                                SUPPORTED_100baseT_Half | \
-                                SUPPORTED_100baseT_Full | \
-                                SUPPORTED_Autoneg | \
+#define PHY_DEFAULT_FEATURES   (SUPPORTED_Autoneg | \
                                 SUPPORTED_TP | \
                                 SUPPORTED_MII)
 
-#define PHY_GBIT_FEATURES      (PHY_BASIC_FEATURES | \
-                                SUPPORTED_1000baseT_Half | \
+#define PHY_10BT_FEATURES      (SUPPORTED_10baseT_Half | \
+                                SUPPORTED_10baseT_Full)
+
+#define PHY_100BT_FEATURES     (SUPPORTED_100baseT_Half | \
+                                SUPPORTED_100baseT_Full)
+
+#define PHY_1000BT_FEATURES    (SUPPORTED_1000baseT_Half | \
                                 SUPPORTED_1000baseT_Full)
 
+#define PHY_BASIC_FEATURES     (PHY_10BT_FEATURES | \
+                                PHY_100BT_FEATURES | \
+                                PHY_DEFAULT_FEATURES)
+
+#define PHY_GBIT_FEATURES      (PHY_BASIC_FEATURES | \
+                                PHY_1000BT_FEATURES)
+
 #define PHY_10G_FEATURES       (PHY_GBIT_FEATURES | \
                                SUPPORTED_10000baseT_Full)