patch 'net/ice: fix outer UDP checksum offload' has been queued to stable release 21.11.5

[Kevin Traynor]

Hi,

FYI, your patch has been queued to stable release 21.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 07/25/23. 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/kevintraynor/dpdk-stable

This queued commit can be viewed at:
https://github.com/kevintraynor/dpdk-stable/commit/7b8888a456068a6cd8eadd19b1f8f93da4eb75eb

Thanks.

Kevin

---
>From 7b8888a456068a6cd8eadd19b1f8f93da4eb75eb Mon Sep 17 00:00:00 2001
From: Zhichao Zeng <zhichaox.zeng at intel.com>
Date: Fri, 2 Jun 2023 09:42:53 +0800
Subject: [PATCH] net/ice: fix outer UDP checksum offload

[ upstream commit 10fbf1af4c5548b85b4791d241cdef62755240b1 ]

Currently, when dealing with UDP tunnel pkts checksum offloading,
the outer-udp checksum will be offloaded by default. So the
'csum set outer-udp hw/sw' command does not work.

This patch fixes judgment of the EIPT flag and enables the
'csum set outer-udp hw/sw' command by adding judgment for the
outer-udp checksum offload flag.

Fixes: bd70c451532c ("net/ice: support Tx checksum offload for tunnel")

Signed-off-by: Zhichao Zeng <zhichaox.zeng at intel.com>
Acked-by: Qi Zhang <qi.z.zhang at intel.com>
---
 drivers/net/ice/ice_rxtx.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 9ad8793709..f0d0a58c61 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -2549,5 +2549,6 @@ ice_parse_tunneling_params(uint64_t ol_flags,
 	 */
 	if (!(*cd_tunneling & ICE_TX_CTX_EIPT_NONE) &&
-	    (*cd_tunneling & ICE_TXD_CTX_UDP_TUNNELING))
+		(*cd_tunneling & ICE_TXD_CTX_UDP_TUNNELING) &&
+		(ol_flags & RTE_MBUF_F_TX_OUTER_UDP_CKSUM))
 		*cd_tunneling |= ICE_TXD_CTX_QW0_L4T_CS_M;
 }
-- 
2.41.0

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2023-07-20 16:18:04.173994551 +0100
+++ 0076-net-ice-fix-outer-UDP-checksum-offload.patch	2023-07-20 16:17:54.920751566 +0100
@@ -1 +1 @@
-From 10fbf1af4c5548b85b4791d241cdef62755240b1 Mon Sep 17 00:00:00 2001
+From 7b8888a456068a6cd8eadd19b1f8f93da4eb75eb Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 10fbf1af4c5548b85b4791d241cdef62755240b1 ]
+
@@ -15 +16,0 @@
-Cc: stable at dpdk.org
@@ -24 +25 @@
-index 7b6784b177..665ae32c13 100644
+index 9ad8793709..f0d0a58c61 100644
@@ -27 +28 @@
-@@ -2735,5 +2735,6 @@ ice_parse_tunneling_params(uint64_t ol_flags,
+@@ -2549,5 +2549,6 @@ ice_parse_tunneling_params(uint64_t ol_flags,