* NXM_OF_IP_PROTO 4 2 -- 6
* NXM_OF_IPV6_SRC_W 4 16 16 36
* NXM_OF_IPV6_DST_W 4 16 16 36
- * NXM_OF_TCP_SRC 4 2 -- 6
- * NXM_OF_TCP_DST 4 2 -- 6
+ * NXM_OF_ICMP_TYPE 4 1 -- 5
+ * NXM_OF_ICMP_CODE 4 1 -- 5
+ * NXM_NX_ND_TARGET 4 16 -- 20
+ * NXM_NX_ND_SLL 4 6 -- 10
* NXM_NX_REG_W(0) 4 4 4 12
* NXM_NX_REG_W(1) 4 4 4 12
* NXM_NX_REG_W(2) 4 4 4 12
* NXM_NX_REG_W(3) 4 4 4 12
* NXM_NX_TUN_ID_W 4 8 8 20
* -------------------------------------------
- * total 209
+ * total 237
*
* So this value is conservative.
*/