patch 'net/txgbe: add LRO flag in mbuf when enabled' has been queued to stable release 23.11.5

[Xueming Li]

Hi,

FYI, your patch has been queued to stable release 23.11.5

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/10/25. 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://git.dpdk.org/dpdk-stable/log/?h=23.11-staging

This queued commit can be viewed at:
https://git.dpdk.org/dpdk-stable/commit/?h=23.11-staging&id=f0d9e81514a4ebc7f32730dc2f09fa16e986e7cc

Thanks.

Xueming Li <xuemingl at nvidia.com>

---
>From f0d9e81514a4ebc7f32730dc2f09fa16e986e7cc Mon Sep 17 00:00:00 2001
From: Jiawen Wu <jiawenwu at trustnetic.com>
Date: Fri, 13 Jun 2025 16:41:59 +0800
Subject: [PATCH] net/txgbe: add LRO flag in mbuf when enabled
Cc: Xueming Li <xuemingl at nvidia.com>

[ upstream commit: 5bc6a8b17afbf299773a70315ad95262d8f6d0ac ]

When LRO is enabled, the driver must set the LRO flag in received
aggregated packets to indicate LRO processing to upper-layer
applications. Add the missing LRO flag into the ol_flags field of mbuf
to fix it.

Fixes: 0e484278c85f ("net/txgbe: support Rx")
Cc: stable at dpdk.org

Signed-off-by: Jiawen Wu <jiawenwu at trustnetic.com>
---
 drivers/net/txgbe/txgbe_rxtx.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/net/txgbe/txgbe_rxtx.c b/drivers/net/txgbe/txgbe_rxtx.c
index dcea5c23e2..12d8deb072 100644
--- a/drivers/net/txgbe/txgbe_rxtx.c
+++ b/drivers/net/txgbe/txgbe_rxtx.c
@@ -1672,6 +1672,8 @@ txgbe_fill_cluster_head_buf(struct rte_mbuf *head, struct txgbe_rx_desc *desc,
 	pkt_flags = rx_desc_status_to_pkt_flags(staterr, rxq->vlan_flags);
 	pkt_flags |= rx_desc_error_to_pkt_flags(staterr);
 	pkt_flags |= txgbe_rxd_pkt_info_to_pkt_flags(pkt_info);
+	if (TXGBE_RXD_RSCCNT(desc->qw0.dw0))
+		pkt_flags |= RTE_MBUF_F_RX_LRO;
 	head->ol_flags = pkt_flags;
 	head->packet_type = txgbe_rxd_pkt_info_to_pkt_type(pkt_info,
 						rxq->pkt_type_mask);
-- 
2.34.1