[dpdk-dev] [PATCH] net/ixgbe: fix parsing fdir vxlan issue

[Wei Zhao]

From: zhao wei <wei.zh...@gmail.com>

VNI of VXLAN is parsed wrongly. The root cause is that
array vni in item VXLAN also uses network byte ordering.

Fixes: 11777435c727 ("net/ixgbe: parse flow director filter")

Signed-off-by: Wei Zhao <wei.zh...@intel.com>
---
 drivers/net/ixgbe/ixgbe_flow.c | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 82aceed..ce96880 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -2132,15 +2132,16 @@ ixgbe_parse_fdir_filter_tunnel(const struct 
rte_flow_attr *attr,
 
                rte_memcpy(&rule->mask.tunnel_id_mask, vxlan_mask->vni,
                        RTE_DIM(vxlan_mask->vni));
-               rule->mask.tunnel_id_mask <<= 8;
 
                if (item->spec) {
                        rule->b_spec = TRUE;
                        vxlan_spec = (const struct rte_flow_item_vxlan *)
                                        item->spec;
-                       rte_memcpy(&rule->ixgbe_fdir.formatted.tni_vni,
+                       rte_memcpy(((uint8_t *)
+                               &rule->ixgbe_fdir.formatted.tni_vni + 1),
                                vxlan_spec->vni, RTE_DIM(vxlan_spec->vni));
-                       rule->ixgbe_fdir.formatted.tni_vni <<= 8;
+                       rule->ixgbe_fdir.formatted.tni_vni = rte_be_to_cpu_32(
+                               rule->ixgbe_fdir.formatted.tni_vni);
                }
        }
 
-- 
2.5.5