patch 'net/i40e: fix FDIR queue receives broadcast packets' has been queued to stable release 20.11.10

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 20.11.10

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 10/21/23. So please
shout if anyone has objections.

Also note that after the patch there's a diff of the upstream commit vs the
patch applied to the branch. This will indicate if there was any rebasing
needed to apply to the stable branch. If there were code changes for rebasing
(ie: not only metadata diffs), please double check that the rebase was
correctly done.

Queued patches are on a temporary branch at:
https://github.com/bluca/dpdk-stable

This queued commit can be viewed at:
https://github.com/bluca/dpdk-stable/commit/297e74460e16b196560b16a26a27e2163ed8c76b

Thanks.

Luca Boccassi

---
>From 297e74460e16b196560b16a26a27e2163ed8c76b Mon Sep 17 00:00:00 2001
From: Beilei Xing <beilei.xing at intel.com>
Date: Fri, 21 Jul 2023 05:35:13 +0000
Subject: [PATCH] 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: a778a1fa2e4e ("i40e: set up and initialize flow director")

Signed-off-by: Beilei Xing <beilei.xing at intel.com>
Acked-by: Jingjing Wu <jingjing.wu at intel.com>
---
 drivers/net/i40e/i40e_ethdev.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index a0569dab25..cfcf1b690e 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -6080,14 +6080,16 @@ 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 */
-- 
2.39.2

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-10-19 00:28:57.645586403 +0100
+++ 0028-net-i40e-fix-FDIR-queue-receives-broadcast-packets.patch	2023-10-19 00:28:56.281806213 +0100
@@ -1 +1 @@
-From c07aa47b6272cc14842af06e437cda870e867fbd Mon Sep 17 00:00:00 2001
+From 297e74460e16b196560b16a26a27e2163ed8c76b Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit c07aa47b6272cc14842af06e437cda870e867fbd ]
+
@@ -10 +11,0 @@
-Cc: stable at dpdk.org
@@ -19 +20 @@
-index 50ba9aac94..0482647cc1 100644
+index a0569dab25..cfcf1b690e 100644
@@ -22 +23 @@
-@@ -6026,14 +6026,16 @@ i40e_vsi_setup(struct i40e_pf *pf,
+@@ -6080,14 +6080,16 @@ i40e_vsi_setup(struct i40e_pf *pf,