Due to the NIC's firmware update, the input set of sctp flow is changed
to source IP, destination IP, source port, destination port and
Verification-Tag. This patch adds the sport and dport in the programming
packet of flow director.
Signed-off-by: Jingjing Wu <jingjing.wu at intel.com>
---
drivers/net/i40e/i40e_fdir.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index 4bf98d0..9c6c57f 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -815,6 +815,15 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
sizeof(struct ipv4_hdr));
payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
+#ifdef RTE_NEXT_ABI
+ /*
+ * The source and destination fields in the transmitted packet
+ * need to be presented in a reversed order with respect
+ * to the expected received packets.
+ */
+ sctp->src_port = fdir_input->flow.sctp4_flow.dst_port;
+ sctp->dst_port = fdir_input->flow.sctp4_flow.src_port;
+#endif
sctp->tag = fdir_input->flow.sctp4_flow.verify_tag;
break;
@@ -857,6 +866,15 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
sizeof(struct ipv6_hdr));
payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
+#ifdef RTE_NEXT_ABI
+ /*
+ * The source and destination fields in the transmitted packet
+ * need to be presented in a reversed order with respect
+ * to the expected received packets.
+ */
+ sctp->src_port = fdir_input->flow.sctp6_flow.dst_port;
+ sctp->dst_port = fdir_input->flow.sctp6_flow.src_port;
+#endif
sctp->tag = fdir_input->flow.sctp6_flow.verify_tag;
break;
--
1.9.3
