- Fix IP packet size when using OAI_NW_DRIVER_TYPE_ETHERNET

1512 bytes = 1500 bytes IP packet + 12 bytes ethernet header

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4147 818b1a75-f10b-46b9-bf7c-635c3b92a50f

openair2/COMMON/platform_constants.h

@@ -31,7 +31,14 @@
 #ifdef JUMBO_FRAME
 #    define MAX_IP_PACKET_SIZE         9000
 #else
-#    define MAX_IP_PACKET_SIZE         1500
+# if defined(OAI_NW_DRIVER_TYPE_ETHERNET)
+/* SR: When using ethernet network driver the packet size is 1512 :
+ * 1500 bytes IP packet + 12 bytes ethernet header
+ */
+#   define MAX_IP_PACKET_SIZE          1512
+# else
+#   define MAX_IP_PACKET_SIZE          1500
+# endif
 #endif
 // overwrite the previous deinitions