X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_net%2Frte_ip.h;h=cdbce20d691dfc904b7e74e4ee23d920ab38871a;hb=c1c016a3fce721a45a31fedcc65da89a70a19268;hp=f0ec543b0ad555e6b0cafb882d422f9163e0e197;hpb=ca68c8190f6f1d81e473280f854961fd074ad1f7;p=dpdk.git

diff --git a/lib/librte_net/rte_ip.h b/lib/librte_net/rte_ip.h
index f0ec543b0a..cdbce20d69 100644
--- a/lib/librte_net/rte_ip.h
+++ b/lib/librte_net/rte_ip.h
@@ -80,7 +80,6 @@
 #include <stdint.h>
 #include <netinet/in.h>
 
-#include <rte_memcpy.h>
 #include <rte_byteorder.h>
 #include <rte_mbuf.h>
 
@@ -110,6 +109,17 @@ struct ipv4_hdr {
 					   (((c) & 0xff) << 8)  | \
 					   ((d) & 0xff))
 
+/** Maximal IPv4 packet length (including a header) */
+#define IPV4_MAX_PKT_LEN        65535
+
+/** Internet header length mask for version_ihl field */
+#define IPV4_HDR_IHL_MASK	(0x0f)
+/**
+ * Internet header length field multiplier (IHL field specifies overall header
+ * length in number of 4-byte words)
+ */
+#define IPV4_IHL_MULTIPLIER	(4)
+
 /* Fragment Offset * Flags. */
 #define	IPV4_HDR_DF_SHIFT	14
 #define	IPV4_HDR_MF_SHIFT	13