[PATCH] net/ixgbe: enable IPv6 mask for generic flow API

[Kaiwen Deng]

Add IPv6 addr mask and L4 mask support for rte_flow APIs.

IPv6 flow rules do not take effect in ixgbe when set
IPv6 addr mask and L4 mask to default value as 0xFF.

Set IPv6 addr mask and L4 mask as 0 to enable fields
can fix this issue.

Fixes: 11777435c727 ("net/ixgbe: parse flow director filter")
Cc: stable at dpdk.org

Signed-off-by: Kaiwen Deng <kaiwenx.deng at intel.com>
---
 drivers/net/ixgbe/ixgbe_flow.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/net/ixgbe/ixgbe_flow.c b/drivers/net/ixgbe/ixgbe_flow.c
index 110ff34fcc..d2ba87df27 100644
--- a/drivers/net/ixgbe/ixgbe_flow.c
+++ b/drivers/net/ixgbe/ixgbe_flow.c
@@ -1645,6 +1645,10 @@ ixgbe_parse_fdir_filter_normal(struct rte_eth_dev *dev,
 	memset(&rule->mask, 0xFF, sizeof(struct ixgbe_hw_fdir_mask));
 	rule->mask.vlan_tci_mask = 0;
 	rule->mask.flex_bytes_mask = 0;
+	rule->mask.dst_port_mask = 0;
+	rule->mask.src_port_mask = 0;
+	rule->mask.src_ipv6_mask = 0;
+	rule->mask.dst_ipv6_mask = 0;
 
 	/**
 	 * The first not void item should be
-- 
2.34.1