net/ixgbe: fix tunnel filter fail problem

Add a mode type check for tunnel mode, if FDIR is in this mode,
it does not need to do sanity check for x550.

Fixes: a2ba854ec616 ("net/ixgbe: fix MAC VLAN filter fail problem")
Cc: stable@dpdk.org
Signed-off-by: Wei Zhao <wei.zhao1@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

diff --git a/drivers/net/ixgbe/ixgbe_fdir.c b/drivers/net/ixgbe/ixgbe_fdir.c
index 0af1719..551580c 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_fdir.c
+++ b/drivers/net/ixgbe/ixgbe_fdir.c
@@ -1248,7 +1248,8 @@ ixgbe_fdir_filter_program(struct rte_eth_dev *dev,
             IXGBE_ATR_FLOW_TYPE_IPV6) &&
            (info->mask.src_port_mask != 0 ||
             info->mask.dst_port_mask != 0) &&
-            rule->mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
+           (rule->mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN &&
+            rule->mode != RTE_FDIR_MODE_PERFECT_TUNNEL)) {
                PMD_DRV_LOG(ERR, "By this device,"
                            " IPv4 is not supported without"
                            " L4 protocol and ports masked!");