For AVF FDIR, GTPU uplink and downlink are not supported in previous
code. This patch distinguishes GTPU with IP/EH/DL/UL for AVF FDIR.
Fixes: 4c7a41ae6b23 ("net/iavf: support flow director GTPU outer IPv4/IPv6")
Cc: sta...@dpdk.org
Signed-off-by: Junfeng Guo <junfeng....@intel.com>
---
drivers/net/iavf/iavf_fdir.c | 12 +++++++++++-
1 file changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/net/iavf/iavf_fdir.c b/drivers/net/iavf/iavf_fdir.c
index 4473936cb9..1b96e16546 100644
--- a/drivers/net/iavf/iavf_fdir.c
+++ b/drivers/net/iavf/iavf_fdir.c
@@ -25,6 +25,9 @@
#define IAVF_FDIR_IPV6_TC_OFFSET 20
#define IAVF_IPV6_TC_MASK (0xFF << IAVF_FDIR_IPV6_TC_OFFSET)
+#define IAVF_GTPU_EH_DWLINK 0
+#define IAVF_GTPU_EH_UPLINK 1
+
#define IAVF_FDIR_INSET_ETH (\
IAVF_INSET_ETHERTYPE)
@@ -861,7 +864,14 @@ iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter
*ad,
hdr =
&filter->add_fltr.rule_cfg.proto_hdrs.proto_hdr[layer];
- VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH);
+ if (!gtp_psc_spec)
+ VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH);
+ else if ((gtp_psc_mask->qfi) &&
!(gtp_psc_mask->pdu_type))
+ VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH);
+ else if (gtp_psc_spec->pdu_type == IAVF_GTPU_EH_UPLINK)
+ VIRTCHNL_SET_PROTO_HDR_TYPE(hdr,
GTPU_EH_PDU_UP);
+ else if (gtp_psc_spec->pdu_type == IAVF_GTPU_EH_DWLINK)
+ VIRTCHNL_SET_PROTO_HDR_TYPE(hdr,
GTPU_EH_PDU_DWN);
if (gtp_psc_spec && gtp_psc_mask) {
if (gtp_psc_mask->qfi == UINT8_MAX) {
--
2.25.1
