[dpdk-dev] [PATCH] net/i40e: fix failing to create FDIR flow
Shougang Wang
shougangx.wang at intel.com
Wed May 6 08:14:55 CEST 2020
This patch fixes the issue that the flow which both source MAC mask
and destination MAC mask are all zeros can not be created.
Fixes: ea0c22fd8227 ("net/i40e: enable MAC address as flow director input set")
Signed-off-by: Shougang Wang <shougangx.wang at intel.com>
---
drivers/net/i40e/i40e_flow.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/i40e/i40e_flow.c b/drivers/net/i40e/i40e_flow.c
index 7e64ae53a..fa6ab4fbf 100644
--- a/drivers/net/i40e/i40e_flow.c
+++ b/drivers/net/i40e/i40e_flow.c
@@ -2643,7 +2643,8 @@ i40e_flow_parse_fdir_pattern(struct rte_eth_dev *dev,
filter->input.flow.l2_flow.src =
eth_spec->src;
input_set |= (I40E_INSET_DMAC | I40E_INSET_SMAC);
- } else {
+ } else if (!rte_is_zero_ether_addr(ð_mask->src) ||
+ !rte_is_zero_ether_addr(ð_mask->dst)) {
rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
item,
--
2.17.1
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