VNI of VXLAN is parsed wrongly. The root cause is that
array vni in item VXLAN also uses network byte ordering.
Fixes: d416530e6358 ("net/i40e: parse tunnel filter")
Signed-off-by: Beilei Xing <[email protected]>
---
v2 changes:
Use rte_be_to_cpu_32 api instead of the new function.
drivers/net/i40e/i40e_flow.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 76bb332..c14eb22 100644
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -1223,6 +1223,7 @@ i40e_flow_parse_vxlan_pattern(const struct rte_flow_item
*pattern,
bool is_vni_masked = 0;
enum rte_flow_item_type item_type;
bool vxlan_flag = 0;
+ uint32_t tenant_id_be = 0;
for (; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
if (item->last) {
@@ -1364,8 +1365,9 @@ i40e_flow_parse_vxlan_pattern(const struct rte_flow_item
*pattern,
& I40E_TCI_MASK;
if (vxlan_spec && vxlan_mask && !is_vni_masked) {
/* If there's vxlan */
- rte_memcpy(&filter->tenant_id, vxlan_spec->vni,
- RTE_DIM(vxlan_spec->vni));
+ rte_memcpy(((uint8_t *)&tenant_id_be + 1),
+ vxlan_spec->vni, 3);
+ filter->tenant_id = rte_be_to_cpu_32(tenant_id_be);
if (!o_eth_spec && !o_eth_mask &&
i_eth_spec && i_eth_mask)
filter->filter_type =
@@ -1402,8 +1404,9 @@ i40e_flow_parse_vxlan_pattern(const struct rte_flow_item
*pattern,
/* If there's no inner vlan */
if (vxlan_spec && vxlan_mask && !is_vni_masked) {
/* If there's vxlan */
- rte_memcpy(&filter->tenant_id, vxlan_spec->vni,
- RTE_DIM(vxlan_spec->vni));
+ rte_memcpy(((uint8_t *)&tenant_id_be + 1),
+ vxlan_spec->vni, 3);
+ filter->tenant_id = rte_be_to_cpu_32(tenant_id_be);
if (!o_eth_spec && !o_eth_mask &&
i_eth_spec && i_eth_mask)
filter->filter_type =
--
2.5.5
