net: add macro for VLAN header length

[dpdk.git] / drivers / net / mvneta / mvneta_ethdev.h

diff --git a/drivers/net/mvneta/mvneta_ethdev.h b/drivers/net/mvneta/mvneta_ethdev.h
index a43bd61..9e711d8 100644 (file)
--- a/drivers/net/mvneta/mvneta_ethdev.h
+++ b/drivers/net/mvneta/mvneta_ethdev.h
@@ -45,9 +45,8 @@
 /** Rx queue descriptors alignment in B */
 #define MRVL_NETA_RXD_ALIGN 32
 
-#define MRVL_NETA_VLAN_TAG_LEN 4
 #define MRVL_NETA_ETH_HDRS_LEN (RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN + \
-                               MRVL_NETA_VLAN_TAG_LEN)
+                               RTE_VLAN_HLEN)
 
 #define MRVL_NETA_HDRS_LEN             (MV_MH_SIZE + MRVL_NETA_ETH_HDRS_LEN)
 #define MRVL_NETA_MTU_TO_MRU(mtu)      ((mtu) + MRVL_NETA_HDRS_LEN)