/* Min/Max packet size */
#define NIC_HW_MIN_FRS (64)
-#define NIC_HW_MAX_FRS (9200) /* 9216 max pkt including FCS */
+/* ETH_HLEN+ETH_FCS_LEN+2*VLAN_HLEN */
+#define NIC_HW_L2_OVERHEAD (26)
+#define NIC_HW_MAX_MTU (9190)
+#define NIC_HW_MAX_FRS (NIC_HW_MAX_MTU + NIC_HW_L2_OVERHEAD)
#define NIC_HW_MAX_SEGS (12)
/* Descriptor alignments */