-#define MAX_MAC_ADDRESSES 16
-#define MAX_MC_ADDRESSES 32 /* Multicast addresses */
-#define MAC_MAC_ADDR_START_OFFSET 0
-#define MAC_MC_ADDR_START_OFFSET 16
-#define MAC_MC_ALL_MC_ADDR_OFFSET 63 /* enables all multicast pkts */
+#define S2IO_MAC_ADDR_START_OFFSET 0
+
+#define S2IO_XENA_MAX_MC_ADDRESSES 64 /* multicast addresses */
+#define S2IO_HERC_MAX_MC_ADDRESSES 256
+
+#define S2IO_XENA_MAX_MAC_ADDRESSES 16
+#define S2IO_HERC_MAX_MAC_ADDRESSES 64
+
+#define S2IO_XENA_MC_ADDR_START_OFFSET 16
+#define S2IO_HERC_MC_ADDR_START_OFFSET 64
+