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[dpdk-dev,v9,18/19] examples/tep_termination: replace bit mask based packet type with unified packet type

Message ID 1435912347-19499-19-git-send-email-helin.zhang@intel.com (mailing list archive)
State Superseded, archived
Headers show

Commit Message

Helin Zhang July 3, 2015, 8:32 a.m. UTC
To unify packet types among all PMDs, bit masks of packet type for
'ol_flags' are replaced by unified packet type.
To avoid breaking ABI compatibility, all the changes would be enabled
by RTE_NEXT_ABI, which is disabled by default.

Signed-off-by: Helin Zhang <helin.zhang@intel.com>
 examples/tep_termination/vxlan.c | 4 ++++
 1 file changed, 4 insertions(+)

v9 changes:
* Used unified packet type to check if it is a VXLAN packet, included in
  RTE_NEXT_ABI which is disabled by default.
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diff --git a/examples/tep_termination/vxlan.c b/examples/tep_termination/vxlan.c
index b2a2f53..ae4bc9e 100644
--- a/examples/tep_termination/vxlan.c
+++ b/examples/tep_termination/vxlan.c
@@ -180,8 +180,12 @@  decapsulation(struct rte_mbuf *pkt)
 	 * (rfc7348) or that the rx offload flag is set (i40e only
 	 * currently)*/
 	if (udp_hdr->dst_port != rte_cpu_to_be_16(DEFAULT_VXLAN_PORT) &&
+#ifdef RTE_NEXT_ABI
+		((pkt->packet_type & RTE_PTYPE_TUNNEL_MASK) == 0)
 			(pkt->ol_flags & (PKT_RX_TUNNEL_IPV4_HDR |
 				PKT_RX_TUNNEL_IPV6_HDR)) == 0)
 		return -1;
 	outer_header_len = info.outer_l2_len + info.outer_l3_len
 		+ sizeof(struct udp_hdr) + sizeof(struct vxlan_hdr);