net/i40e: fix FDIR queue receives broadcast packets

[ upstream commit c07aa47b6272cc14842af06e437cda870e867fbd ]

FDIR Rxq is excepted to only receive FDIR programming status, won't
receive broadcast packets.

Fixes: a778a1f ("i40e: set up and initialize flow director")

Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Jingjing Wu <jingjing.wu@intel.com>

drivers/net/i40e/i40e_ethdev.c

@@ -5986,14 +5986,16 @@ i40e_vsi_setup(struct i40e_pf *pf,
 		}
 	}
 
-	/* MAC/VLAN configuration */
-	rte_memcpy(&filter.mac_addr, &broadcast, RTE_ETHER_ADDR_LEN);
-	filter.filter_type = I40E_MACVLAN_PERFECT_MATCH;
+	if (vsi->type != I40E_VSI_FDIR) {
+		/* MAC/VLAN configuration for non-FDIR VSI*/
+		rte_memcpy(&filter.mac_addr, &broadcast, RTE_ETHER_ADDR_LEN);
+		filter.filter_type = I40E_MACVLAN_PERFECT_MATCH;
 
-	ret = i40e_vsi_add_mac(vsi, &filter);
-	if (ret != I40E_SUCCESS) {
-		PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
-		goto fail_msix_alloc;
+		ret = i40e_vsi_add_mac(vsi, &filter);
+		if (ret != I40E_SUCCESS) {
+			PMD_DRV_LOG(ERR, "Failed to add MACVLAN filter");
+			goto fail_msix_alloc;
+		}
 	}
 
 	/* Get VSI BW information */