From: Olivier Matz <olivier.matz@6wind.com>
Date: Tue, 21 May 2019 16:13:13 +0000 (+0200)
Subject: net: add rte prefix to TCP structure
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=f41b5156feb575b9cfeb177974c8e625e09b480f;p=dpdk.git

net: add rte prefix to TCP structure

Add 'rte_' prefix to structures:
- rename struct tcp_hdr as struct rte_tcp_hdr.

Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Stephen Hemminger <stephen@networkplumber.org>
Reviewed-by: Maxime Coquelin <maxime.coquelin@redhat.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 1df83477ef..2133dfc494 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -102,14 +102,15 @@ get_udptcp_checksum(void *l3_hdr, void *l4_hdr, uint16_t ethertype)
 static void
 parse_ipv4(struct rte_ipv4_hdr *ipv4_hdr, struct testpmd_offload_info *info)
 {
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 
 	info->l3_len = (ipv4_hdr->version_ihl & 0x0f) * 4;
 	info->l4_proto = ipv4_hdr->next_proto_id;
 
 	/* only fill l4_len for TCP, it's useful for TSO */
 	if (info->l4_proto == IPPROTO_TCP) {
-		tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + info->l3_len);
+		tcp_hdr = (struct rte_tcp_hdr *)
+			((char *)ipv4_hdr + info->l3_len);
 		info->l4_len = (tcp_hdr->data_off & 0xf0) >> 2;
 	} else if (info->l4_proto == IPPROTO_UDP)
 		info->l4_len = sizeof(struct udp_hdr);
@@ -121,14 +122,15 @@ parse_ipv4(struct rte_ipv4_hdr *ipv4_hdr, struct testpmd_offload_info *info)
 static void
 parse_ipv6(struct rte_ipv6_hdr *ipv6_hdr, struct testpmd_offload_info *info)
 {
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 
 	info->l3_len = sizeof(struct rte_ipv6_hdr);
 	info->l4_proto = ipv6_hdr->proto;
 
 	/* only fill l4_len for TCP, it's useful for TSO */
 	if (info->l4_proto == IPPROTO_TCP) {
-		tcp_hdr = (struct tcp_hdr *)((char *)ipv6_hdr + info->l3_len);
+		tcp_hdr = (struct rte_tcp_hdr *)
+			((char *)ipv6_hdr + info->l3_len);
 		info->l4_len = (tcp_hdr->data_off & 0xf0) >> 2;
 	} else if (info->l4_proto == IPPROTO_UDP)
 		info->l4_len = sizeof(struct udp_hdr);
@@ -367,7 +369,7 @@ process_inner_cksums(void *l3_hdr, const struct testpmd_offload_info *info,
 {
 	struct rte_ipv4_hdr *ipv4_hdr = l3_hdr;
 	struct udp_hdr *udp_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	struct rte_sctp_hdr *sctp_hdr;
 	uint64_t ol_flags = 0;
 	uint32_t max_pkt_len, tso_segsz = 0;
@@ -421,7 +423,7 @@ process_inner_cksums(void *l3_hdr, const struct testpmd_offload_info *info,
 		if (info->gso_enable)
 			ol_flags |= PKT_TX_UDP_SEG;
 	} else if (info->l4_proto == IPPROTO_TCP) {
-		tcp_hdr = (struct tcp_hdr *)((char *)l3_hdr + info->l3_len);
+		tcp_hdr = (struct rte_tcp_hdr *)((char *)l3_hdr + info->l3_len);
 		tcp_hdr->cksum = 0;
 		if (tso_segsz)
 			ol_flags |= PKT_TX_TCP_SEG;
diff --git a/app/test/packet_burst_generator.c b/app/test/packet_burst_generator.c
index ab65c3f072..0faa9ed169 100644
--- a/app/test/packet_burst_generator.c
+++ b/app/test/packet_burst_generator.c
@@ -109,14 +109,14 @@ initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
 }
 
 uint16_t
-initialize_tcp_header(struct tcp_hdr *tcp_hdr, uint16_t src_port,
+initialize_tcp_header(struct rte_tcp_hdr *tcp_hdr, uint16_t src_port,
 		uint16_t dst_port, uint16_t pkt_data_len)
 {
 	uint16_t pkt_len;
 
-	pkt_len = (uint16_t) (pkt_data_len + sizeof(struct tcp_hdr));
+	pkt_len = (uint16_t) (pkt_data_len + sizeof(struct rte_tcp_hdr));
 
-	memset(tcp_hdr, 0, sizeof(struct tcp_hdr));
+	memset(tcp_hdr, 0, sizeof(struct rte_tcp_hdr));
 	tcp_hdr->src_port = rte_cpu_to_be_16(src_port);
 	tcp_hdr->dst_port = rte_cpu_to_be_16(dst_port);
 
@@ -396,7 +396,7 @@ nomore_mbuf:
 				break;
 			case IPPROTO_TCP:
 				copy_buf_to_pkt(proto_hdr,
-					sizeof(struct tcp_hdr), pkt,
+					sizeof(struct rte_tcp_hdr), pkt,
 					eth_hdr_size +
 						sizeof(struct rte_ipv4_hdr));
 				break;
@@ -421,7 +421,7 @@ nomore_mbuf:
 				break;
 			case IPPROTO_TCP:
 				copy_buf_to_pkt(proto_hdr,
-					sizeof(struct tcp_hdr), pkt,
+					sizeof(struct rte_tcp_hdr), pkt,
 					eth_hdr_size +
 						sizeof(struct rte_ipv6_hdr));
 				break;
diff --git a/app/test/packet_burst_generator.h b/app/test/packet_burst_generator.h
index 6a9d4dce89..16c21ddd71 100644
--- a/app/test/packet_burst_generator.h
+++ b/app/test/packet_burst_generator.h
@@ -39,7 +39,7 @@ initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
 		uint16_t dst_port, uint16_t pkt_data_len);
 
 uint16_t
-initialize_tcp_header(struct tcp_hdr *tcp_hdr, uint16_t src_port,
+initialize_tcp_header(struct rte_tcp_hdr *tcp_hdr, uint16_t src_port,
 		uint16_t dst_port, uint16_t pkt_data_len);
 
 uint16_t
diff --git a/app/test/test_flow_classify.c b/app/test/test_flow_classify.c
index d228ccc100..30c0fb0291 100644
--- a/app/test/test_flow_classify.c
+++ b/app/test/test_flow_classify.c
@@ -74,7 +74,7 @@ static struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
 		.input_index = SRCP_DESTP_INPUT_IPV4,
 		.offset = sizeof(struct rte_ether_hdr) +
 			sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 	{
 		/* rte_flow uses a bit mask for protocol ports */
@@ -84,7 +84,7 @@ static struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
 		.input_index = SRCP_DESTP_INPUT_IPV4,
 		.offset = sizeof(struct rte_ether_hdr) +
 			sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
@@ -530,7 +530,7 @@ init_ipv4_tcp_traffic(struct rte_mempool *mp,
 {
 	struct rte_ether_hdr pkt_eth_hdr;
 	struct rte_ipv4_hdr pkt_ipv4_hdr;
-	struct tcp_hdr pkt_tcp_hdr;
+	struct rte_tcp_hdr pkt_tcp_hdr;
 	uint32_t src_addr = IPV4_ADDR(1, 2, 3, 4);
 	uint32_t dst_addr = IPV4_ADDR(5, 6, 7, 8);
 	uint16_t src_port = 16;
diff --git a/doc/guides/sample_app_ug/flow_classify.rst b/doc/guides/sample_app_ug/flow_classify.rst
index 46703acbf9..96a5c66d0f 100644
--- a/doc/guides/sample_app_ug/flow_classify.rst
+++ b/doc/guides/sample_app_ug/flow_classify.rst
@@ -126,7 +126,7 @@ initialisation of the ``Flow Classify`` application..
             .input_index = SRCP_DESTP_INPUT_IPV4,
             .offset = sizeof(struct rte_ether_hdr) +
                 sizeof(struct rte_ipv4_hdr) +
-                offsetof(struct tcp_hdr, src_port),
+                offsetof(struct rte_tcp_hdr, src_port),
         },
         {
              /* rte_flow uses a bit mask for protocol ports */
@@ -136,7 +136,7 @@ initialisation of the ``Flow Classify`` application..
              .input_index = SRCP_DESTP_INPUT_IPV4,
              .offset = sizeof(struct rte_ether_hdr) +
                  sizeof(struct rte_ipv4_hdr) +
-                 offsetof(struct tcp_hdr, dst_port),
+                 offsetof(struct rte_tcp_hdr, dst_port),
         },
     };
 
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index 3d7ebb83bc..487ccbf089 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -840,7 +840,7 @@ burst_xmit_l34_hash(struct rte_mbuf **buf, uint16_t nb_pkts,
 	int i;
 
 	struct udp_hdr *udp_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	uint32_t hash, l3hash, l4hash;
 
 	for (i = 0; i < nb_pkts; i++) {
@@ -866,7 +866,7 @@ burst_xmit_l34_hash(struct rte_mbuf **buf, uint16_t nb_pkts,
 					RTE_IPV4_IHL_MULTIPLIER;
 
 				if (ipv4_hdr->next_proto_id == IPPROTO_TCP) {
-					tcp_hdr = (struct tcp_hdr *)
+					tcp_hdr = (struct rte_tcp_hdr *)
 						((char *)ipv4_hdr +
 							ip_hdr_offset);
 					if ((size_t)tcp_hdr + sizeof(*tcp_hdr)
@@ -888,7 +888,7 @@ burst_xmit_l34_hash(struct rte_mbuf **buf, uint16_t nb_pkts,
 			l3hash = ipv6_hash(ipv6_hdr);
 
 			if (ipv6_hdr->proto == IPPROTO_TCP) {
-				tcp_hdr = (struct tcp_hdr *)(ipv6_hdr + 1);
+				tcp_hdr = (struct rte_tcp_hdr *)(ipv6_hdr + 1);
 				l4hash = HASH_L4_PORTS(tcp_hdr);
 			} else if (ipv6_hdr->proto == IPPROTO_UDP) {
 				udp_hdr = (struct udp_hdr *)(ipv6_hdr + 1);
diff --git a/drivers/net/dpaa/dpaa_rxtx.c b/drivers/net/dpaa/dpaa_rxtx.c
index 0901ca2d9c..1cf7ee7f04 100644
--- a/drivers/net/dpaa/dpaa_rxtx.c
+++ b/drivers/net/dpaa/dpaa_rxtx.c
@@ -219,7 +219,7 @@ static inline void dpaa_checksum(struct rte_mbuf *mbuf)
 		ipv6_hdr = (struct rte_ipv6_hdr *)l3_hdr;
 
 	if ((mbuf->packet_type & RTE_PTYPE_L4_MASK) == RTE_PTYPE_L4_TCP) {
-		struct tcp_hdr *tcp_hdr = (struct tcp_hdr *)(l3_hdr +
+		struct rte_tcp_hdr *tcp_hdr = (struct rte_tcp_hdr *)(l3_hdr +
 					  mbuf->l3_len);
 		tcp_hdr->cksum = 0;
 		if (eth_hdr->ether_type == htons(RTE_ETHER_TYPE_IPv4))
diff --git a/drivers/net/e1000/em_rxtx.c b/drivers/net/e1000/em_rxtx.c
index 30231cc383..ed78880d00 100644
--- a/drivers/net/e1000/em_rxtx.c
+++ b/drivers/net/e1000/em_rxtx.c
@@ -249,7 +249,7 @@ em_set_xmit_ctx(struct em_tx_queue* txq,
 		break;
 	case PKT_TX_TCP_CKSUM:
 		ctx.upper_setup.tcp_fields.tucso = (uint8_t)(ipcse +
-				offsetof(struct tcp_hdr, cksum));
+				offsetof(struct rte_tcp_hdr, cksum));
 		cmd_len |= E1000_TXD_CMD_TCP;
 		cmp_mask |= TX_MACIP_LEN_CMP_MASK;
 		break;
diff --git a/drivers/net/e1000/igb_rxtx.c b/drivers/net/e1000/igb_rxtx.c
index e814a00509..98ed6e91dc 100644
--- a/drivers/net/e1000/igb_rxtx.c
+++ b/drivers/net/e1000/igb_rxtx.c
@@ -294,7 +294,8 @@ igbe_set_xmit_ctx(struct igb_tx_queue* txq,
 		case PKT_TX_TCP_CKSUM:
 			type_tucmd_mlhl |= E1000_ADVTXD_TUCMD_L4T_TCP |
 				E1000_ADVTXD_DTYP_CTXT | E1000_ADVTXD_DCMD_DEXT;
-			mss_l4len_idx |= sizeof(struct tcp_hdr) << E1000_ADVTXD_L4LEN_SHIFT;
+			mss_l4len_idx |= sizeof(struct rte_tcp_hdr)
+				<< E1000_ADVTXD_L4LEN_SHIFT;
 			break;
 		case PKT_TX_SCTP_CKSUM:
 			type_tucmd_mlhl |= E1000_ADVTXD_TUCMD_L4T_SCTP |
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 47a263a1fb..b6651fc0fd 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -75,7 +75,7 @@
 #define TEST_BIT(val, bit_shift) (val & (1UL << bit_shift))
 
 #define GET_L4_HDR_LEN(mbuf)					\
-	((rte_pktmbuf_mtod_offset(mbuf,	struct tcp_hdr *,	\
+	((rte_pktmbuf_mtod_offset(mbuf,	struct rte_tcp_hdr *,	\
 		mbuf->l3_len + mbuf->l2_len)->data_off) >> 4)
 
 #define ENA_RX_RSS_TABLE_LOG_SIZE  7
diff --git a/drivers/net/enic/enic_clsf.c b/drivers/net/enic/enic_clsf.c
index f4d604a46d..c6fb1a0f03 100644
--- a/drivers/net/enic/enic_clsf.c
+++ b/drivers/net/enic/enic_clsf.c
@@ -136,7 +136,7 @@ copy_fltr_v2(struct filter_v2 *fltr, const struct rte_eth_fdir_input *input,
 		enic_set_layer(gp, FILTER_GENERIC_1_UDP, FILTER_GENERIC_1_L4,
 			       &udp_mask, &udp_val, sizeof(struct udp_hdr));
 	} else if (input->flow_type == RTE_ETH_FLOW_NONFRAG_IPV4_TCP) {
-		struct tcp_hdr tcp_mask, tcp_val;
+		struct rte_tcp_hdr tcp_mask, tcp_val;
 		memset(&tcp_mask, 0, sizeof(tcp_mask));
 		memset(&tcp_val, 0, sizeof(tcp_val));
 
@@ -150,7 +150,7 @@ copy_fltr_v2(struct filter_v2 *fltr, const struct rte_eth_fdir_input *input,
 		}
 
 		enic_set_layer(gp, FILTER_GENERIC_1_TCP, FILTER_GENERIC_1_L4,
-			       &tcp_mask, &tcp_val, sizeof(struct tcp_hdr));
+			       &tcp_mask, &tcp_val, sizeof(struct rte_tcp_hdr));
 	} else if (input->flow_type == RTE_ETH_FLOW_NONFRAG_IPV4_SCTP) {
 		struct rte_sctp_hdr sctp_mask, sctp_val;
 		memset(&sctp_mask, 0, sizeof(sctp_mask));
@@ -231,7 +231,7 @@ copy_fltr_v2(struct filter_v2 *fltr, const struct rte_eth_fdir_input *input,
 		enic_set_layer(gp, FILTER_GENERIC_1_UDP, FILTER_GENERIC_1_L4,
 			       &udp_mask, &udp_val, sizeof(struct udp_hdr));
 	} else if (input->flow_type == RTE_ETH_FLOW_NONFRAG_IPV6_TCP) {
-		struct tcp_hdr tcp_mask, tcp_val;
+		struct rte_tcp_hdr tcp_mask, tcp_val;
 		memset(&tcp_mask, 0, sizeof(tcp_mask));
 		memset(&tcp_val, 0, sizeof(tcp_val));
 
@@ -244,7 +244,7 @@ copy_fltr_v2(struct filter_v2 *fltr, const struct rte_eth_fdir_input *input,
 			tcp_val.dst_port = input->flow.tcp6_flow.dst_port;
 		}
 		enic_set_layer(gp, FILTER_GENERIC_1_TCP, FILTER_GENERIC_1_L4,
-			       &tcp_mask, &tcp_val, sizeof(struct tcp_hdr));
+			       &tcp_mask, &tcp_val, sizeof(struct rte_tcp_hdr));
 	} else if (input->flow_type == RTE_ETH_FLOW_NONFRAG_IPV6_SCTP) {
 		struct rte_sctp_hdr sctp_mask, sctp_val;
 		memset(&sctp_mask, 0, sizeof(sctp_mask));
diff --git a/drivers/net/enic/enic_flow.c b/drivers/net/enic/enic_flow.c
index a1582d019e..f4301395c3 100644
--- a/drivers/net/enic/enic_flow.c
+++ b/drivers/net/enic/enic_flow.c
@@ -488,7 +488,7 @@ enic_copy_item_tcp_v1(struct copy_item_args *arg)
 	const struct rte_flow_item_tcp *spec = item->spec;
 	const struct rte_flow_item_tcp *mask = item->mask;
 	struct filter_ipv4_5tuple *enic_5tup = &enic_filter->u.ipv4;
-	struct tcp_hdr supported_mask = {
+	struct rte_tcp_hdr supported_mask = {
 		.src_port = 0xffff,
 		.dst_port = 0xffff,
 	};
@@ -654,7 +654,7 @@ enic_copy_item_inner_tcp_v2(struct copy_item_args *arg)
 		mask = &rte_flow_item_tcp_mask;
 	/* Append tcp header to L5 and set ip proto = tcp */
 	return copy_inner_common(&arg->filter->u.generic_1, off,
-		arg->item->spec, mask, sizeof(struct tcp_hdr),
+		arg->item->spec, mask, sizeof(struct rte_tcp_hdr),
 		arg->l3_proto_off, IPPROTO_TCP, 1);
 }
 
@@ -860,9 +860,9 @@ enic_copy_item_tcp_v2(struct copy_item_args *arg)
 		return ENOTSUP;
 
 	memcpy(gp->layer[FILTER_GENERIC_1_L4].mask, &mask->hdr,
-	       sizeof(struct tcp_hdr));
+	       sizeof(struct rte_tcp_hdr));
 	memcpy(gp->layer[FILTER_GENERIC_1_L4].val, &spec->hdr,
-	       sizeof(struct tcp_hdr));
+	       sizeof(struct rte_tcp_hdr));
 	return 0;
 }
 
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index 14a82426e1..46dfa79b7f 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -800,7 +800,7 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 {
 	unsigned char *payload, *ptr;
 	struct udp_hdr *udp;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	struct rte_sctp_hdr *sctp;
 	uint8_t size, dst = 0;
 	uint8_t i, pit_idx, set_idx = I40E_FLXPLD_L4_IDX; /* use l4 by default*/
@@ -828,8 +828,8 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 		break;
 
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
-		tcp = (struct tcp_hdr *)(raw_pkt + len);
-		payload = (unsigned char *)tcp + sizeof(struct tcp_hdr);
+		tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
+		payload = (unsigned char *)tcp + sizeof(struct rte_tcp_hdr);
 		/*
 		 * The source and destination fields in the transmitted packet
 		 * need to be presented in a reversed order with respect
@@ -873,8 +873,8 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 		break;
 
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
-		tcp = (struct tcp_hdr *)(raw_pkt + len);
-		payload = (unsigned char *)tcp + sizeof(struct tcp_hdr);
+		tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
+		payload = (unsigned char *)tcp + sizeof(struct rte_tcp_hdr);
 		/*
 		 * The source and destination fields in the transmitted packet
 		 * need to be presented in a reversed order with respect
@@ -1090,7 +1090,7 @@ i40e_flow_fdir_construct_pkt(struct i40e_pf *pf,
 	unsigned char *payload = NULL;
 	unsigned char *ptr;
 	struct udp_hdr *udp;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	struct rte_sctp_hdr *sctp;
 	struct rte_flow_item_gtp *gtp;
 	struct rte_ipv4_hdr *gtp_ipv4;
@@ -1127,8 +1127,8 @@ i40e_flow_fdir_construct_pkt(struct i40e_pf *pf,
 		udp->dst_port = fdir_input->flow.udp4_flow.src_port;
 		udp->dgram_len = rte_cpu_to_be_16(I40E_FDIR_UDP_DEFAULT_LEN);
 	} else if (pctype == I40E_FILTER_PCTYPE_NONF_IPV4_TCP) {
-		tcp = (struct tcp_hdr *)(raw_pkt + len);
-		payload = (unsigned char *)tcp + sizeof(struct tcp_hdr);
+		tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
+		payload = (unsigned char *)tcp + sizeof(struct rte_tcp_hdr);
 		/**
 		 * The source and destination fields in the transmitted packet
 		 * need to be presented in a reversed order with respect
@@ -1164,8 +1164,8 @@ i40e_flow_fdir_construct_pkt(struct i40e_pf *pf,
 		udp->dst_port = fdir_input->flow.udp6_flow.src_port;
 		udp->dgram_len = rte_cpu_to_be_16(I40E_FDIR_IPv6_PAYLOAD_LEN);
 	} else if (pctype == I40E_FILTER_PCTYPE_NONF_IPV6_TCP) {
-		tcp = (struct tcp_hdr *)(raw_pkt + len);
-		payload = (unsigned char *)tcp + sizeof(struct tcp_hdr);
+		tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
+		payload = (unsigned char *)tcp + sizeof(struct rte_tcp_hdr);
 		/**
 		 * The source and destination fields in the transmitted packet
 		 * need to be presented in a reversed order with respect
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
index b07417024b..153ca60575 100644
--- a/drivers/net/i40e/i40e_rxtx.c
+++ b/drivers/net/i40e/i40e_rxtx.c
@@ -302,7 +302,7 @@ i40e_txd_enable_checksum(uint64_t ol_flags,
 	switch (ol_flags & PKT_TX_L4_MASK) {
 	case PKT_TX_TCP_CKSUM:
 		*td_cmd |= I40E_TX_DESC_CMD_L4T_EOFT_TCP;
-		*td_offset |= (sizeof(struct tcp_hdr) >> 2) <<
+		*td_offset |= (sizeof(struct rte_tcp_hdr) >> 2) <<
 				I40E_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
 		break;
 	case PKT_TX_SCTP_CKSUM:
diff --git a/drivers/net/iavf/iavf_rxtx.c b/drivers/net/iavf/iavf_rxtx.c
index c0fc0a3e74..5f51e70861 100644
--- a/drivers/net/iavf/iavf_rxtx.c
+++ b/drivers/net/iavf/iavf_rxtx.c
@@ -1417,7 +1417,7 @@ iavf_txd_enable_checksum(uint64_t ol_flags,
 	switch (ol_flags & PKT_TX_L4_MASK) {
 	case PKT_TX_TCP_CKSUM:
 		*td_cmd |= IAVF_TX_DESC_CMD_L4T_EOFT_TCP;
-		*td_offset |= (sizeof(struct tcp_hdr) >> 2) <<
+		*td_offset |= (sizeof(struct rte_tcp_hdr) >> 2) <<
 			      IAVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT;
 		break;
 	case PKT_TX_SCTP_CKSUM:
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 64cd473ab4..b2fb64d516 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -1777,7 +1777,7 @@ ice_txd_enable_checksum(uint64_t ol_flags,
 	switch (ol_flags & PKT_TX_L4_MASK) {
 	case PKT_TX_TCP_CKSUM:
 		*td_cmd |= ICE_TX_DESC_CMD_L4T_EOFT_TCP;
-		*td_offset |= (sizeof(struct tcp_hdr) >> 2) <<
+		*td_offset |= (sizeof(struct rte_tcp_hdr) >> 2) <<
 			      ICE_TX_DESC_LEN_L4_LEN_S;
 		break;
 	case PKT_TX_SCTP_CKSUM:
diff --git a/drivers/net/ixgbe/ixgbe_rxtx.c b/drivers/net/ixgbe/ixgbe_rxtx.c
index f4f0ee68ac..2cb9f33bff 100644
--- a/drivers/net/ixgbe/ixgbe_rxtx.c
+++ b/drivers/net/ixgbe/ixgbe_rxtx.c
@@ -429,7 +429,8 @@ ixgbe_set_xmit_ctx(struct ixgbe_tx_queue *txq,
 		case PKT_TX_TCP_CKSUM:
 			type_tucmd_mlhl |= IXGBE_ADVTXD_TUCMD_L4T_TCP |
 				IXGBE_ADVTXD_DTYP_CTXT | IXGBE_ADVTXD_DCMD_DEXT;
-			mss_l4len_idx |= sizeof(struct tcp_hdr) << IXGBE_ADVTXD_L4LEN_SHIFT;
+			mss_l4len_idx |= sizeof(struct rte_tcp_hdr)
+				<< IXGBE_ADVTXD_L4LEN_SHIFT;
 			tx_offload_mask.l2_len |= ~0;
 			tx_offload_mask.l3_len |= ~0;
 			break;
diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
index 3a0ca114ee..bd730f1881 100644
--- a/drivers/net/mlx5/mlx5_flow.c
+++ b/drivers/net/mlx5/mlx5_flow.c
@@ -2617,11 +2617,11 @@ flow_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
-		attributes->l4.tcp.hdr = (struct tcp_hdr){
+		attributes->l4.tcp.hdr = (struct rte_tcp_hdr){
 			.src_port = input->flow.tcp4_flow.src_port,
 			.dst_port = input->flow.tcp4_flow.dst_port,
 		};
-		attributes->l4_mask.tcp.hdr = (struct tcp_hdr){
+		attributes->l4_mask.tcp.hdr = (struct rte_tcp_hdr){
 			.src_port = mask->src_port_mask,
 			.dst_port = mask->dst_port_mask,
 		};
@@ -2647,11 +2647,11 @@ flow_fdir_filter_convert(struct rte_eth_dev *dev,
 		};
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
-		attributes->l4.tcp.hdr = (struct tcp_hdr){
+		attributes->l4.tcp.hdr = (struct rte_tcp_hdr){
 			.src_port = input->flow.tcp6_flow.src_port,
 			.dst_port = input->flow.tcp6_flow.dst_port,
 		};
-		attributes->l4_mask.tcp.hdr = (struct tcp_hdr){
+		attributes->l4_mask.tcp.hdr = (struct rte_tcp_hdr){
 			.src_port = mask->src_port_mask,
 			.dst_port = mask->dst_port_mask,
 		};
diff --git a/drivers/net/mlx5/mlx5_flow_tcf.c b/drivers/net/mlx5/mlx5_flow_tcf.c
index 2270ae3044..223ee4fb10 100644
--- a/drivers/net/mlx5/mlx5_flow_tcf.c
+++ b/drivers/net/mlx5/mlx5_flow_tcf.c
@@ -776,8 +776,8 @@ flow_tcf_pedit_key_set_tp_port(const struct rte_flow_action *actions,
 	/* offset of src/dst port is same for TCP and UDP */
 	p_parser->keys[idx].off =
 		actions->type == RTE_FLOW_ACTION_TYPE_SET_TP_SRC ?
-		offsetof(struct tcp_hdr, src_port) :
-		offsetof(struct tcp_hdr, dst_port);
+		offsetof(struct rte_tcp_hdr, src_port) :
+		offsetof(struct rte_tcp_hdr, dst_port);
 	p_parser->keys[idx].mask = 0xFFFF0000;
 	p_parser->keys[idx].val =
 		(__u32)((const struct rte_flow_action_set_tp *)
diff --git a/drivers/net/qede/qede_filter.c b/drivers/net/qede/qede_filter.c
index 2caf314d2e..cc048e178f 100644
--- a/drivers/net/qede/qede_filter.c
+++ b/drivers/net/qede/qede_filter.c
@@ -460,7 +460,7 @@ qede_arfs_construct_pkt(struct rte_eth_dev *eth_dev,
 	struct rte_ipv4_hdr *ip;
 	struct rte_ipv6_hdr *ip6;
 	struct udp_hdr *udp;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	uint16_t len;
 
 	raw_pkt = (uint8_t *)buff;
@@ -496,13 +496,13 @@ qede_arfs_construct_pkt(struct rte_eth_dev *eth_dev,
 			ip->total_length += sizeof(struct udp_hdr);
 			params->udp = true;
 		} else { /* TCP */
-			tcp = (struct tcp_hdr *)(raw_pkt + len);
+			tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
 			tcp->src_port = arfs->tuple.src_port;
 			tcp->dst_port = arfs->tuple.dst_port;
 			tcp->data_off = QEDE_FDIR_TCP_DEFAULT_DATAOFF;
-			len += sizeof(struct tcp_hdr);
+			len += sizeof(struct rte_tcp_hdr);
 			/* adjust ip total_length */
-			ip->total_length += sizeof(struct tcp_hdr);
+			ip->total_length += sizeof(struct rte_tcp_hdr);
 			params->tcp = true;
 		}
 		break;
@@ -528,11 +528,11 @@ qede_arfs_construct_pkt(struct rte_eth_dev *eth_dev,
 			len += sizeof(struct udp_hdr);
 			params->udp = true;
 		} else { /* TCP */
-			tcp = (struct tcp_hdr *)(raw_pkt + len);
+			tcp = (struct rte_tcp_hdr *)(raw_pkt + len);
 			tcp->src_port = arfs->tuple.src_port;
 			tcp->dst_port = arfs->tuple.dst_port;
 			tcp->data_off = QEDE_FDIR_TCP_DEFAULT_DATAOFF;
-			len += sizeof(struct tcp_hdr);
+			len += sizeof(struct rte_tcp_hdr);
 			params->tcp = true;
 		}
 		break;
diff --git a/drivers/net/sfc/sfc_ef10_tx.c b/drivers/net/sfc/sfc_ef10_tx.c
index 055389efea..4e4f358271 100644
--- a/drivers/net/sfc/sfc_ef10_tx.c
+++ b/drivers/net/sfc/sfc_ef10_tx.c
@@ -373,7 +373,7 @@ sfc_ef10_xmit_tso_pkt(struct sfc_ef10_txq * const txq, struct rte_mbuf *m_seg,
 	size_t header_len = tcph_off + m_seg->l4_len;
 	/* Offset of the payload in the last segment that contains the header */
 	size_t in_off = 0;
-	const struct tcp_hdr *th;
+	const struct rte_tcp_hdr *th;
 	uint16_t packet_id = 0;
 	uint16_t outer_packet_id = 0;
 	uint32_t sent_seq;
@@ -489,7 +489,7 @@ sfc_ef10_xmit_tso_pkt(struct sfc_ef10_txq * const txq, struct rte_mbuf *m_seg,
 		outer_packet_id = sfc_tso_ip4_get_ipid(hdr_addr,
 						first_m_seg->outer_l2_len);
 
-	th = (const struct tcp_hdr *)(hdr_addr + tcph_off);
+	th = (const struct rte_tcp_hdr *)(hdr_addr + tcph_off);
 	rte_memcpy(&sent_seq, &th->sent_seq, sizeof(uint32_t));
 	sent_seq = rte_be_to_cpu_32(sent_seq);
 
diff --git a/drivers/net/sfc/sfc_tso.c b/drivers/net/sfc/sfc_tso.c
index 1374aceaa6..2e34fc0450 100644
--- a/drivers/net/sfc/sfc_tso.c
+++ b/drivers/net/sfc/sfc_tso.c
@@ -95,7 +95,7 @@ sfc_efx_tso_do(struct sfc_efx_txq *txq, unsigned int idx,
 	       unsigned int *pkt_descs, size_t *pkt_len)
 {
 	uint8_t *tsoh;
-	const struct tcp_hdr *th;
+	const struct rte_tcp_hdr *th;
 	efsys_dma_addr_t header_paddr;
 	uint16_t packet_id = 0;
 	uint32_t sent_seq;
@@ -150,7 +150,7 @@ sfc_efx_tso_do(struct sfc_efx_txq *txq, unsigned int idx,
 		packet_id = sfc_tso_ip4_get_ipid(tsoh, nh_off);
 
 	/* Handle TCP header */
-	th = (const struct tcp_hdr *)(tsoh + tcph_off);
+	th = (const struct rte_tcp_hdr *)(tsoh + tcph_off);
 
 	rte_memcpy(&sent_seq, &th->sent_seq, sizeof(uint32_t));
 	sent_seq = rte_be_to_cpu_32(sent_seq);
diff --git a/drivers/net/softnic/rte_eth_softnic_pipeline.c b/drivers/net/softnic/rte_eth_softnic_pipeline.c
index e0e5856a43..337aa32e57 100644
--- a/drivers/net/softnic/rte_eth_softnic_pipeline.c
+++ b/drivers/net/softnic/rte_eth_softnic_pipeline.c
@@ -688,7 +688,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
 		.field_index = 3,
 		.input_index = 3,
 		.offset = sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 
 	/* Destination Port */
@@ -698,7 +698,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
 		.field_index = 4,
 		.input_index = 3,
 		.offset = sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
@@ -785,7 +785,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
 		.field_index = 9,
 		.input_index = 9,
 		.offset = sizeof(struct rte_ipv6_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 
 	/* Destination Port */
@@ -795,7 +795,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
 		.field_index = 10,
 		.input_index = 9,
 		.offset = sizeof(struct rte_ipv6_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 8abae5a910..52cbce8b65 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -510,7 +510,7 @@ tap_tx_l3_cksum(char *packet, uint64_t ol_flags, unsigned int l2_len,
 		if ((ol_flags & PKT_TX_L4_MASK) == PKT_TX_UDP_CKSUM)
 			*l4_cksum = &((struct udp_hdr *)l4_hdr)->dgram_cksum;
 		else if ((ol_flags & PKT_TX_L4_MASK) == PKT_TX_TCP_CKSUM)
-			*l4_cksum = &((struct tcp_hdr *)l4_hdr)->cksum;
+			*l4_cksum = &((struct rte_tcp_hdr *)l4_hdr)->cksum;
 		else
 			return;
 		**l4_cksum = 0;
diff --git a/drivers/net/virtio/virtio_rxtx.c b/drivers/net/virtio/virtio_rxtx.c
index b4c54c1b1b..769e675a30 100644
--- a/drivers/net/virtio/virtio_rxtx.c
+++ b/drivers/net/virtio/virtio_rxtx.c
@@ -481,7 +481,7 @@ virtio_tso_fix_cksum(struct rte_mbuf *m)
 			m->l4_len)) {
 		struct rte_ipv4_hdr *iph;
 		struct rte_ipv6_hdr *ip6h;
-		struct tcp_hdr *th;
+		struct rte_tcp_hdr *th;
 		uint16_t prev_cksum, new_cksum, ip_len, ip_paylen;
 		uint32_t tmp;
 
@@ -546,7 +546,7 @@ virtqueue_xmit_offload(struct virtio_net_hdr *hdr,
 
 		case PKT_TX_TCP_CKSUM:
 			hdr->csum_start = cookie->l2_len + cookie->l3_len;
-			hdr->csum_offset = offsetof(struct tcp_hdr, cksum);
+			hdr->csum_offset = offsetof(struct rte_tcp_hdr, cksum);
 			hdr->flags = VIRTIO_NET_HDR_F_NEEDS_CSUM;
 			break;
 
diff --git a/drivers/net/vmxnet3/vmxnet3_rxtx.c b/drivers/net/vmxnet3/vmxnet3_rxtx.c
index a6a69df22a..23c0e95535 100644
--- a/drivers/net/vmxnet3/vmxnet3_rxtx.c
+++ b/drivers/net/vmxnet3/vmxnet3_rxtx.c
@@ -541,7 +541,8 @@ vmxnet3_xmit_pkts(void *tx_queue, struct rte_mbuf **tx_pkts,
 
 			switch (txm->ol_flags & PKT_TX_L4_MASK) {
 			case PKT_TX_TCP_CKSUM:
-				gdesc->txd.msscof = gdesc->txd.hlen + offsetof(struct tcp_hdr, cksum);
+				gdesc->txd.msscof = gdesc->txd.hlen +
+					offsetof(struct rte_tcp_hdr, cksum);
 				break;
 			case PKT_TX_UDP_CKSUM:
 				gdesc->txd.msscof = gdesc->txd.hlen + offsetof(struct udp_hdr, dgram_cksum);
@@ -669,7 +670,7 @@ vmxnet3_guess_mss(struct vmxnet3_hw *hw, const Vmxnet3_RxCompDesc *rcd,
 	uint32_t hlen, slen;
 	struct rte_ipv4_hdr *ipv4_hdr;
 	struct rte_ipv6_hdr *ipv6_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	char *ptr;
 
 	RTE_ASSERT(rcd->tcp);
@@ -681,7 +682,7 @@ vmxnet3_guess_mss(struct vmxnet3_hw *hw, const Vmxnet3_RxCompDesc *rcd,
 	if (rcd->v4) {
 		if (unlikely(slen < hlen + sizeof(struct rte_ipv4_hdr)))
 			return hw->mtu - sizeof(struct rte_ipv4_hdr)
-					- sizeof(struct tcp_hdr);
+					- sizeof(struct rte_tcp_hdr);
 
 		ipv4_hdr = (struct rte_ipv4_hdr *)(ptr + hlen);
 		hlen += (ipv4_hdr->version_ihl & RTE_IPV4_HDR_IHL_MASK) *
@@ -689,7 +690,7 @@ vmxnet3_guess_mss(struct vmxnet3_hw *hw, const Vmxnet3_RxCompDesc *rcd,
 	} else if (rcd->v6) {
 		if (unlikely(slen < hlen + sizeof(struct rte_ipv6_hdr)))
 			return hw->mtu - sizeof(struct rte_ipv6_hdr) -
-					sizeof(struct tcp_hdr);
+					sizeof(struct rte_tcp_hdr);
 
 		ipv6_hdr = (struct rte_ipv6_hdr *)(ptr + hlen);
 		hlen += sizeof(struct rte_ipv6_hdr);
@@ -701,11 +702,11 @@ vmxnet3_guess_mss(struct vmxnet3_hw *hw, const Vmxnet3_RxCompDesc *rcd,
 		}
 	}
 
-	if (unlikely(slen < hlen + sizeof(struct tcp_hdr)))
-		return hw->mtu - hlen - sizeof(struct tcp_hdr) +
+	if (unlikely(slen < hlen + sizeof(struct rte_tcp_hdr)))
+		return hw->mtu - hlen - sizeof(struct rte_tcp_hdr) +
 				sizeof(struct rte_ether_hdr);
 
-	tcp_hdr = (struct tcp_hdr *)(ptr + hlen);
+	tcp_hdr = (struct rte_tcp_hdr *)(ptr + hlen);
 	hlen += (tcp_hdr->data_off & 0xf0) >> 2;
 
 	if (rxm->udata64 > 1)
diff --git a/examples/flow_classify/flow_classify.c b/examples/flow_classify/flow_classify.c
index e68d0f694b..75a66fd5bc 100644
--- a/examples/flow_classify/flow_classify.c
+++ b/examples/flow_classify/flow_classify.c
@@ -133,7 +133,7 @@ static struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
 		.input_index = SRCP_DESTP_INPUT_IPV4,
 		.offset = sizeof(struct rte_ether_hdr) +
 			sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 	{
 		/* rte_flow uses a bit mask for protocol ports */
@@ -143,7 +143,7 @@ static struct rte_acl_field_def ipv4_defs[NUM_FIELDS_IPV4] = {
 		.input_index = SRCP_DESTP_INPUT_IPV4,
 		.offset = sizeof(struct rte_ether_hdr) +
 			sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
diff --git a/examples/ip_pipeline/pipeline.c b/examples/ip_pipeline/pipeline.c
index 9cc7e32d86..b627310a0c 100644
--- a/examples/ip_pipeline/pipeline.c
+++ b/examples/ip_pipeline/pipeline.c
@@ -664,7 +664,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
 		.field_index = 3,
 		.input_index = 3,
 		.offset = sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 
 	/* Destination Port */
@@ -674,7 +674,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv4[] = {
 		.field_index = 4,
 		.input_index = 3,
 		.offset = sizeof(struct rte_ipv4_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
@@ -761,7 +761,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
 		.field_index = 9,
 		.input_index = 9,
 		.offset = sizeof(struct rte_ipv6_hdr) +
-			offsetof(struct tcp_hdr, src_port),
+			offsetof(struct rte_tcp_hdr, src_port),
 	},
 
 	/* Destination Port */
@@ -771,7 +771,7 @@ static const struct rte_acl_field_def table_acl_field_format_ipv6[] = {
 		.field_index = 10,
 		.input_index = 9,
 		.offset = sizeof(struct rte_ipv6_hdr) +
-			offsetof(struct tcp_hdr, dst_port),
+			offsetof(struct rte_tcp_hdr, dst_port),
 	},
 };
 
diff --git a/examples/l3fwd-power/main.c b/examples/l3fwd-power/main.c
index 2c6da3ffc7..2631fdd75d 100644
--- a/examples/l3fwd-power/main.c
+++ b/examples/l3fwd-power/main.c
@@ -527,7 +527,7 @@ get_ipv4_dst_port(struct rte_ipv4_hdr *ipv4_hdr, uint16_t portid,
 		lookup_struct_t * ipv4_l3fwd_lookup_struct)
 {
 	struct ipv4_5tuple key;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	struct udp_hdr *udp;
 	int ret = 0;
 
@@ -537,7 +537,7 @@ get_ipv4_dst_port(struct rte_ipv4_hdr *ipv4_hdr, uint16_t portid,
 
 	switch (ipv4_hdr->next_proto_id) {
 	case IPPROTO_TCP:
-		tcp = (struct tcp_hdr *)((unsigned char *)ipv4_hdr +
+		tcp = (struct rte_tcp_hdr *)((unsigned char *)ipv4_hdr +
 					sizeof(struct rte_ipv4_hdr));
 		key.port_dst = rte_be_to_cpu_16(tcp->dst_port);
 		key.port_src = rte_be_to_cpu_16(tcp->src_port);
@@ -566,7 +566,7 @@ get_ipv6_dst_port(struct rte_ipv6_hdr *ipv6_hdr, uint16_t portid,
 			lookup_struct_t *ipv6_l3fwd_lookup_struct)
 {
 	struct ipv6_5tuple key;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	struct udp_hdr *udp;
 	int ret = 0;
 
@@ -577,7 +577,7 @@ get_ipv6_dst_port(struct rte_ipv6_hdr *ipv6_hdr, uint16_t portid,
 
 	switch (ipv6_hdr->proto) {
 	case IPPROTO_TCP:
-		tcp = (struct tcp_hdr *)((unsigned char *) ipv6_hdr +
+		tcp = (struct rte_tcp_hdr *)((unsigned char *) ipv6_hdr +
 					sizeof(struct rte_ipv6_hdr));
 		key.port_dst = rte_be_to_cpu_16(tcp->dst_port);
 		key.port_src = rte_be_to_cpu_16(tcp->src_port);
diff --git a/examples/l3fwd-vf/main.c b/examples/l3fwd-vf/main.c
index 5e3809b8d2..d57ac262b6 100644
--- a/examples/l3fwd-vf/main.c
+++ b/examples/l3fwd-vf/main.c
@@ -366,7 +366,7 @@ get_dst_port(struct rte_ipv4_hdr *ipv4_hdr, uint16_t portid,
 	      lookup_struct_t *l3fwd_lookup_struct)
 {
 	struct ipv4_5tuple key;
-	struct tcp_hdr *tcp;
+	struct rte_tcp_hdr *tcp;
 	struct udp_hdr *udp;
 	int ret = 0;
 
@@ -376,7 +376,7 @@ get_dst_port(struct rte_ipv4_hdr *ipv4_hdr, uint16_t portid,
 
 	switch (ipv4_hdr->next_proto_id) {
 	case IPPROTO_TCP:
-		tcp = (struct tcp_hdr *)((unsigned char *) ipv4_hdr +
+		tcp = (struct rte_tcp_hdr *)((unsigned char *) ipv4_hdr +
 					sizeof(struct rte_ipv4_hdr));
 		key.port_dst = rte_be_to_cpu_16(tcp->dst_port);
 		key.port_src = rte_be_to_cpu_16(tcp->src_port);
diff --git a/examples/tep_termination/vxlan.c b/examples/tep_termination/vxlan.c
index 1add9904a2..66e29ea565 100644
--- a/examples/tep_termination/vxlan.c
+++ b/examples/tep_termination/vxlan.c
@@ -78,7 +78,7 @@ process_inner_cksums(struct rte_ether_hdr *eth_hdr,
 	struct rte_ipv4_hdr *ipv4_hdr;
 	struct rte_ipv6_hdr *ipv6_hdr;
 	struct udp_hdr *udp_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	struct rte_sctp_hdr *sctp_hdr;
 	uint64_t ol_flags = 0;
 
@@ -115,7 +115,7 @@ process_inner_cksums(struct rte_ether_hdr *eth_hdr,
 		udp_hdr->dgram_cksum = get_psd_sum(l3_hdr,
 				ethertype, ol_flags);
 	} else if (l4_proto == IPPROTO_TCP) {
-		tcp_hdr = (struct tcp_hdr *)((char *)l3_hdr + info->l3_len);
+		tcp_hdr = (struct rte_tcp_hdr *)((char *)l3_hdr + info->l3_len);
 		/* Put PKT_TX_TCP_SEG bit setting before get_psd_sum(), because
 		 * it depends on PKT_TX_TCP_SEG to calculate pseudo-header
 		 * checksum.
diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index c6a6531e58..9427d59e66 100644
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -866,7 +866,7 @@ static void virtio_tx_offload(struct rte_mbuf *m)
 {
 	void *l3_hdr;
 	struct rte_ipv4_hdr *ipv4_hdr = NULL;
-	struct tcp_hdr *tcp_hdr = NULL;
+	struct rte_tcp_hdr *tcp_hdr = NULL;
 	struct rte_ether_hdr *eth_hdr =
 		rte_pktmbuf_mtod(m, struct rte_ether_hdr *);
 
@@ -878,7 +878,7 @@ static void virtio_tx_offload(struct rte_mbuf *m)
 		m->ol_flags |= PKT_TX_IP_CKSUM;
 	}
 
-	tcp_hdr = (struct tcp_hdr *)((char *)l3_hdr + m->l3_len);
+	tcp_hdr = (struct rte_tcp_hdr *)((char *)l3_hdr + m->l3_len);
 	tcp_hdr->cksum = get_psd_sum(l3_hdr, m->ol_flags);
 }
 
diff --git a/lib/librte_ethdev/rte_flow.h b/lib/librte_ethdev/rte_flow.h
index 0e4e3a5a59..1bf748db79 100644
--- a/lib/librte_ethdev/rte_flow.h
+++ b/lib/librte_ethdev/rte_flow.h
@@ -711,7 +711,7 @@ static const struct rte_flow_item_udp rte_flow_item_udp_mask = {
  * Matches a TCP header.
  */
 struct rte_flow_item_tcp {
-	struct tcp_hdr hdr; /**< TCP header definition. */
+	struct rte_tcp_hdr hdr; /**< TCP header definition. */
 };
 
 /** Default mask for RTE_FLOW_ITEM_TYPE_TCP. */
diff --git a/lib/librte_gro/gro_tcp4.c b/lib/librte_gro/gro_tcp4.c
index 20f2ea7e68..70d8c5d196 100644
--- a/lib/librte_gro/gro_tcp4.c
+++ b/lib/librte_gro/gro_tcp4.c
@@ -196,7 +196,7 @@ gro_tcp4_reassemble(struct rte_mbuf *pkt,
 {
 	struct rte_ether_hdr *eth_hdr;
 	struct rte_ipv4_hdr *ipv4_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	uint32_t sent_seq;
 	int32_t tcp_dl;
 	uint16_t ip_id, hdr_len, frag_off;
@@ -217,7 +217,7 @@ gro_tcp4_reassemble(struct rte_mbuf *pkt,
 
 	eth_hdr = rte_pktmbuf_mtod(pkt, struct rte_ether_hdr *);
 	ipv4_hdr = (struct rte_ipv4_hdr *)((char *)eth_hdr + pkt->l2_len);
-	tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
+	tcp_hdr = (struct rte_tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
 	hdr_len = pkt->l2_len + pkt->l3_len + pkt->l4_len;
 
 	/*
diff --git a/lib/librte_gro/gro_tcp4.h b/lib/librte_gro/gro_tcp4.h
index 0a42a1ae86..9fe291191f 100644
--- a/lib/librte_gro/gro_tcp4.h
+++ b/lib/librte_gro/gro_tcp4.h
@@ -20,7 +20,7 @@
 /* The maximum TCP header length */
 #define MAX_TCP_HLEN 60
 #define INVALID_TCP_HDRLEN(len) \
-	(((len) < sizeof(struct tcp_hdr)) || ((len) > MAX_TCP_HLEN))
+	(((len) < sizeof(struct rte_tcp_hdr)) || ((len) > MAX_TCP_HLEN))
 
 /* Header fields representing a TCP/IPv4 flow */
 struct tcp4_flow_key {
@@ -260,7 +260,7 @@ merge_two_tcp4_packets(struct gro_tcp4_item *item,
  */
 static inline int
 check_seq_option(struct gro_tcp4_item *item,
-		struct tcp_hdr *tcph,
+		struct rte_tcp_hdr *tcph,
 		uint32_t sent_seq,
 		uint16_t ip_id,
 		uint16_t tcp_hl,
@@ -270,16 +270,16 @@ check_seq_option(struct gro_tcp4_item *item,
 {
 	struct rte_mbuf *pkt_orig = item->firstseg;
 	struct rte_ipv4_hdr *iph_orig;
-	struct tcp_hdr *tcph_orig;
+	struct rte_tcp_hdr *tcph_orig;
 	uint16_t len, tcp_hl_orig;
 
 	iph_orig = (struct rte_ipv4_hdr *)(rte_pktmbuf_mtod(pkt_orig, char *) +
 			l2_offset + pkt_orig->l2_len);
-	tcph_orig = (struct tcp_hdr *)((char *)iph_orig + pkt_orig->l3_len);
+	tcph_orig = (struct rte_tcp_hdr *)((char *)iph_orig + pkt_orig->l3_len);
 	tcp_hl_orig = pkt_orig->l4_len;
 
 	/* Check if TCP option fields equal */
-	len = RTE_MAX(tcp_hl, tcp_hl_orig) - sizeof(struct tcp_hdr);
+	len = RTE_MAX(tcp_hl, tcp_hl_orig) - sizeof(struct rte_tcp_hdr);
 	if ((tcp_hl != tcp_hl_orig) || ((len > 0) &&
 				(memcmp(tcph + 1, tcph_orig + 1,
 					len) != 0)))
diff --git a/lib/librte_gro/gro_vxlan_tcp4.c b/lib/librte_gro/gro_vxlan_tcp4.c
index d1becb6f30..3318b32517 100644
--- a/lib/librte_gro/gro_vxlan_tcp4.c
+++ b/lib/librte_gro/gro_vxlan_tcp4.c
@@ -208,7 +208,7 @@ is_same_vxlan_tcp4_flow(struct vxlan_tcp4_flow_key k1,
 
 static inline int
 check_vxlan_seq_option(struct gro_vxlan_tcp4_item *item,
-		struct tcp_hdr *tcp_hdr,
+		struct rte_tcp_hdr *tcp_hdr,
 		uint32_t sent_seq,
 		uint16_t outer_ip_id,
 		uint16_t ip_id,
@@ -292,7 +292,7 @@ gro_vxlan_tcp4_reassemble(struct rte_mbuf *pkt,
 {
 	struct rte_ether_hdr *outer_eth_hdr, *eth_hdr;
 	struct rte_ipv4_hdr *outer_ipv4_hdr, *ipv4_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	struct udp_hdr *udp_hdr;
 	struct rte_vxlan_hdr *vxlan_hdr;
 	uint32_t sent_seq;
@@ -324,7 +324,7 @@ gro_vxlan_tcp4_reassemble(struct rte_mbuf *pkt,
 	eth_hdr = (struct rte_ether_hdr *)((char *)vxlan_hdr +
 			sizeof(struct rte_vxlan_hdr));
 	ipv4_hdr = (struct rte_ipv4_hdr *)((char *)udp_hdr + pkt->l2_len);
-	tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
+	tcp_hdr = (struct rte_tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
 
 	/*
 	 * Don't process the packet which has FIN, SYN, RST, PSH, URG,
diff --git a/lib/librte_gso/gso_common.h b/lib/librte_gso/gso_common.h
index 13c9aeea80..3edd2429b9 100644
--- a/lib/librte_gso/gso_common.h
+++ b/lib/librte_gso/gso_common.h
@@ -71,9 +71,9 @@ static inline void
 update_tcp_header(struct rte_mbuf *pkt, uint16_t l4_offset, uint32_t sent_seq,
 		uint8_t non_tail)
 {
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 
-	tcp_hdr = (struct tcp_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
+	tcp_hdr = (struct rte_tcp_hdr *)(rte_pktmbuf_mtod(pkt, char *) +
 			l4_offset);
 	tcp_hdr->sent_seq = rte_cpu_to_be_32(sent_seq);
 	if (likely(non_tail))
diff --git a/lib/librte_gso/gso_tcp4.c b/lib/librte_gso/gso_tcp4.c
index ad0cce6f90..ade172ac73 100644
--- a/lib/librte_gso/gso_tcp4.c
+++ b/lib/librte_gso/gso_tcp4.c
@@ -10,7 +10,7 @@ update_ipv4_tcp_headers(struct rte_mbuf *pkt, uint8_t ipid_delta,
 		struct rte_mbuf **segs, uint16_t nb_segs)
 {
 	struct rte_ipv4_hdr *ipv4_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	uint32_t sent_seq;
 	uint16_t id, tail_idx, i;
 	uint16_t l3_offset = pkt->l2_len;
@@ -18,7 +18,7 @@ update_ipv4_tcp_headers(struct rte_mbuf *pkt, uint8_t ipid_delta,
 
 	ipv4_hdr = (struct rte_ipv4_hdr *)(rte_pktmbuf_mtod(pkt, char*) +
 			l3_offset);
-	tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
+	tcp_hdr = (struct rte_tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
 	id = rte_be_to_cpu_16(ipv4_hdr->packet_id);
 	sent_seq = rte_be_to_cpu_32(tcp_hdr->sent_seq);
 	tail_idx = nb_segs - 1;
diff --git a/lib/librte_gso/gso_tunnel_tcp4.c b/lib/librte_gso/gso_tunnel_tcp4.c
index f5a19bc43b..e0384c26d0 100644
--- a/lib/librte_gso/gso_tunnel_tcp4.c
+++ b/lib/librte_gso/gso_tunnel_tcp4.c
@@ -10,7 +10,7 @@ update_tunnel_ipv4_tcp_headers(struct rte_mbuf *pkt, uint8_t ipid_delta,
 		struct rte_mbuf **segs, uint16_t nb_segs)
 {
 	struct rte_ipv4_hdr *ipv4_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	uint32_t sent_seq;
 	uint16_t outer_id, inner_id, tail_idx, i;
 	uint16_t outer_ipv4_offset, inner_ipv4_offset;
@@ -32,7 +32,7 @@ update_tunnel_ipv4_tcp_headers(struct rte_mbuf *pkt, uint8_t ipid_delta,
 			inner_ipv4_offset);
 	inner_id = rte_be_to_cpu_16(ipv4_hdr->packet_id);
 
-	tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
+	tcp_hdr = (struct rte_tcp_hdr *)((char *)ipv4_hdr + pkt->l3_len);
 	sent_seq = rte_be_to_cpu_32(tcp_hdr->sent_seq);
 	tail_idx = nb_segs - 1;
 
diff --git a/lib/librte_gso/rte_gso.h b/lib/librte_gso/rte_gso.h
index ee879968c8..8f65adf1cd 100644
--- a/lib/librte_gso/rte_gso.h
+++ b/lib/librte_gso/rte_gso.h
@@ -19,7 +19,7 @@ extern "C" {
 
 /* Minimum GSO segment size for TCP based packets. */
 #define RTE_GSO_SEG_SIZE_MIN (sizeof(struct rte_ether_hdr) + \
-		sizeof(struct rte_ipv4_hdr) + sizeof(struct tcp_hdr) + 1)
+		sizeof(struct rte_ipv4_hdr) + sizeof(struct rte_tcp_hdr) + 1)
 
 /* Minimum GSO segment size for UDP based packets. */
 #define RTE_GSO_UDP_SEG_SIZE_MIN (sizeof(struct rte_ether_hdr) + \
diff --git a/lib/librte_net/rte_net.c b/lib/librte_net/rte_net.c
index 4a46df58db..268892cc9a 100644
--- a/lib/librte_net/rte_net.c
+++ b/lib/librte_net/rte_net.c
@@ -360,8 +360,8 @@ l3:
 		hdr_lens->l4_len = sizeof(struct udp_hdr);
 		return pkt_type;
 	} else if ((pkt_type & RTE_PTYPE_L4_MASK) == RTE_PTYPE_L4_TCP) {
-		const struct tcp_hdr *th;
-		struct tcp_hdr th_copy;
+		const struct rte_tcp_hdr *th;
+		struct rte_tcp_hdr th_copy;
 
 		th = rte_pktmbuf_read(m, off, sizeof(*th), &th_copy);
 		if (unlikely(th == NULL))
@@ -496,8 +496,8 @@ l3:
 		hdr_lens->inner_l4_len = sizeof(struct udp_hdr);
 	} else if ((pkt_type & RTE_PTYPE_INNER_L4_MASK) ==
 			RTE_PTYPE_INNER_L4_TCP) {
-		const struct tcp_hdr *th;
-		struct tcp_hdr th_copy;
+		const struct rte_tcp_hdr *th;
+		struct rte_tcp_hdr th_copy;
 
 		th = rte_pktmbuf_read(m, off, sizeof(*th), &th_copy);
 		if (unlikely(th == NULL))
diff --git a/lib/librte_net/rte_net.h b/lib/librte_net/rte_net.h
index 2173f95a92..a9cbc1f2ca 100644
--- a/lib/librte_net/rte_net.h
+++ b/lib/librte_net/rte_net.h
@@ -114,7 +114,7 @@ rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
 {
 	struct rte_ipv4_hdr *ipv4_hdr;
 	struct rte_ipv6_hdr *ipv6_hdr;
-	struct tcp_hdr *tcp_hdr;
+	struct rte_tcp_hdr *tcp_hdr;
 	struct udp_hdr *udp_hdr;
 	uint64_t inner_l3_offset = m->l2_len;
 
@@ -170,7 +170,7 @@ rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
 			(ol_flags & PKT_TX_TCP_SEG)) {
 		if (ol_flags & PKT_TX_IPV4) {
 			/* non-TSO tcp or TSO */
-			tcp_hdr = (struct tcp_hdr *)((char *)ipv4_hdr +
+			tcp_hdr = (struct rte_tcp_hdr *)((char *)ipv4_hdr +
 					m->l3_len);
 			tcp_hdr->cksum = rte_ipv4_phdr_cksum(ipv4_hdr,
 					ol_flags);
@@ -178,7 +178,8 @@ rte_net_intel_cksum_flags_prepare(struct rte_mbuf *m, uint64_t ol_flags)
 			ipv6_hdr = rte_pktmbuf_mtod_offset(m,
 				struct rte_ipv6_hdr *, inner_l3_offset);
 			/* non-TSO tcp or TSO */
-			tcp_hdr = rte_pktmbuf_mtod_offset(m, struct tcp_hdr *,
+			tcp_hdr = rte_pktmbuf_mtod_offset(m,
+					struct rte_tcp_hdr *,
 					inner_l3_offset + m->l3_len);
 			tcp_hdr->cksum = rte_ipv6_phdr_cksum(ipv6_hdr,
 					ol_flags);
diff --git a/lib/librte_net/rte_tcp.h b/lib/librte_net/rte_tcp.h
index 91f58987b0..4bcda55656 100644
--- a/lib/librte_net/rte_tcp.h
+++ b/lib/librte_net/rte_tcp.h
@@ -23,7 +23,7 @@ extern "C" {
 /**
  * TCP Header
  */
-struct tcp_hdr {
+struct rte_tcp_hdr {
 	uint16_t src_port;  /**< TCP source port. */
 	uint16_t dst_port;  /**< TCP destination port. */
 	uint32_t sent_seq;  /**< TX data sequence number. */
diff --git a/lib/librte_pipeline/rte_table_action.c b/lib/librte_pipeline/rte_table_action.c
index 1a295a19c6..ef9e2fa8c2 100644
--- a/lib/librte_pipeline/rte_table_action.c
+++ b/lib/librte_pipeline/rte_table_action.c
@@ -1348,7 +1348,7 @@ pkt_ipv4_work_nat(struct rte_ipv4_hdr *ip,
 {
 	if (cfg->source_nat) {
 		if (cfg->proto == 0x6) {
-			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
 			uint16_t ip_cksum, tcp_cksum;
 
 			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
@@ -1387,7 +1387,7 @@ pkt_ipv4_work_nat(struct rte_ipv4_hdr *ip,
 		}
 	} else {
 		if (cfg->proto == 0x6) {
-			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
 			uint16_t ip_cksum, tcp_cksum;
 
 			ip_cksum = nat_ipv4_checksum_update(ip->hdr_checksum,
@@ -1434,7 +1434,7 @@ pkt_ipv6_work_nat(struct rte_ipv6_hdr *ip,
 {
 	if (cfg->source_nat) {
 		if (cfg->proto == 0x6) {
-			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
 			uint16_t tcp_cksum;
 
 			tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
@@ -1462,7 +1462,7 @@ pkt_ipv6_work_nat(struct rte_ipv6_hdr *ip,
 		}
 	} else {
 		if (cfg->proto == 0x6) {
-			struct tcp_hdr *tcp = (struct tcp_hdr *) &ip[1];
+			struct rte_tcp_hdr *tcp = (struct rte_tcp_hdr *) &ip[1];
 			uint16_t tcp_cksum;
 
 			tcp_cksum = nat_ipv6_tcp_udp_checksum_update(tcp->cksum,
diff --git a/lib/librte_vhost/virtio_net.c b/lib/librte_vhost/virtio_net.c
index 1f55553921..81985232d1 100644
--- a/lib/librte_vhost/virtio_net.c
+++ b/lib/librte_vhost/virtio_net.c
@@ -218,7 +218,7 @@ virtio_enqueue_offload(struct rte_mbuf *m_buf, struct virtio_net_hdr *net_hdr)
 
 		switch (csum_l4) {
 		case PKT_TX_TCP_CKSUM:
-			net_hdr->csum_offset = (offsetof(struct tcp_hdr,
+			net_hdr->csum_offset = (offsetof(struct rte_tcp_hdr,
 						cksum));
 			break;
 		case PKT_TX_UDP_CKSUM:
@@ -1015,7 +1015,7 @@ vhost_dequeue_offload(struct virtio_net_hdr *hdr, struct rte_mbuf *m)
 {
 	uint16_t l4_proto = 0;
 	void *l4_hdr = NULL;
-	struct tcp_hdr *tcp_hdr = NULL;
+	struct rte_tcp_hdr *tcp_hdr = NULL;
 
 	if (hdr->flags == 0 && hdr->gso_type == VIRTIO_NET_HDR_GSO_NONE)
 		return;
@@ -1024,7 +1024,7 @@ vhost_dequeue_offload(struct virtio_net_hdr *hdr, struct rte_mbuf *m)
 	if (hdr->flags == VIRTIO_NET_HDR_F_NEEDS_CSUM) {
 		if (hdr->csum_start == (m->l2_len + m->l3_len)) {
 			switch (hdr->csum_offset) {
-			case (offsetof(struct tcp_hdr, cksum)):
+			case (offsetof(struct rte_tcp_hdr, cksum)):
 				if (l4_proto == IPPROTO_TCP)
 					m->ol_flags |= PKT_TX_TCP_CKSUM;
 				break;