[dpdk-dev] [PATCH] net/ixgbe: add support for VLAN in IP mode FDIR

[Wei Zhao]

In IP mode FDIR, X550 can support not only 4 tuple parameters
but also vlan tci in protocol, so add this feature to flow parser.

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

Signed-off-by: Wei Zhao <wei.zh...@intel.com>
---
 drivers/net/ixgbe/ixgbe_flow.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 0427e6f..f5e7805 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -322,7 +322,8 @@ cons_parse_ntuple_filter(const struct rte_flow_attr *attr,
                }
                /* check if the next not void item is IPv4 */
                item = next_no_void_pattern(pattern, item);
-               if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+               if (item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+                               item->type != RTE_FLOW_ITEM_TYPE_VLAN) {
                        rte_flow_error_set(error,
                          EINVAL, RTE_FLOW_ERROR_TYPE_ITEM,
                          item, "Not supported by ntuple filter");
@@ -1739,7 +1740,8 @@ ixgbe_parse_fdir_filter_normal(struct rte_eth_dev *dev,
                                return -rte_errno;
                        }
                } else {
-                       if (item->type != RTE_FLOW_ITEM_TYPE_IPV4) {
+                       if (item->type != RTE_FLOW_ITEM_TYPE_IPV4 &&
+                                       item->type != RTE_FLOW_ITEM_TYPE_VLAN) {
                                memset(rule, 0, sizeof(struct ixgbe_fdir_rule));
                                rte_flow_error_set(error, EINVAL,
                                        RTE_FLOW_ERROR_TYPE_ITEM,
-- 
2.7.5