patch 'net/bnxt: modify check for short Tx BD' has been queued to stable release 24.11.7

[luca.boccassi at gmail.com]

Hi,

FYI, your patch has been queued to stable release 24.11.7

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 06/13/26. 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/c7cccf4f7b3db84cbcd5127dce1136941af7220c

Thanks.

Luca Boccassi

---
>From c7cccf4f7b3db84cbcd5127dce1136941af7220c Mon Sep 17 00:00:00 2001
From: Ajit Khaparde <ajit.khaparde at broadcom.com>
Date: Wed, 4 Dec 2024 10:19:39 -0800
Subject: [PATCH] net/bnxt: modify check for short Tx BD

[ upstream commit 2feea0f3b8b0546ce0c1c6d9732f18c1e00bd53a ]

There is no need to use the long BDs for transmits
where only checksum offload is needed.
Modify the check for long BD and use long BDs only in cases
where TSO and other offloads are requested.

Fixes: 527b10089cc5 ("net/bnxt: optimize Tx completion handling")

Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
Signed-off-by: Mohammad Shuab Siddique <mohammad-shuab.siddique at broadcom.com>
---
 drivers/net/bnxt/bnxt_txr.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/bnxt/bnxt_txr.c b/drivers/net/bnxt/bnxt_txr.c
index f88e214790..bdfb0a63a2 100644
--- a/drivers/net/bnxt/bnxt_txr.c
+++ b/drivers/net/bnxt/bnxt_txr.c
@@ -111,8 +111,7 @@ int bnxt_init_tx_ring_struct(struct bnxt_tx_queue *txq, unsigned int socket_id)
 static bool
 bnxt_xmit_need_long_bd(struct rte_mbuf *tx_pkt, struct bnxt_tx_queue *txq)
 {
-	if (tx_pkt->ol_flags & (RTE_MBUF_F_TX_TCP_SEG | RTE_MBUF_F_TX_TCP_CKSUM |
-				RTE_MBUF_F_TX_UDP_CKSUM | RTE_MBUF_F_TX_IP_CKSUM |
+	if (tx_pkt->ol_flags & (RTE_MBUF_F_TX_TCP_SEG |
 				RTE_MBUF_F_TX_VLAN | RTE_MBUF_F_TX_OUTER_IP_CKSUM |
 				RTE_MBUF_F_TX_TUNNEL_GRE | RTE_MBUF_F_TX_TUNNEL_VXLAN |
 				RTE_MBUF_F_TX_TUNNEL_GENEVE | RTE_MBUF_F_TX_IEEE1588_TMST |
-- 
2.47.3

---
  Diff of the applied patch vs upstream commit (please double-check if non-empty:
---
--- -	2026-06-11 14:20:05.321331286 +0100
+++ 0102-net-bnxt-modify-check-for-short-Tx-BD.patch	2026-06-11 14:20:01.342749093 +0100
@@ -1 +1 @@
-From 2feea0f3b8b0546ce0c1c6d9732f18c1e00bd53a Mon Sep 17 00:00:00 2001
+From c7cccf4f7b3db84cbcd5127dce1136941af7220c Mon Sep 17 00:00:00 2001
@@ -5,0 +6,2 @@
+[ upstream commit 2feea0f3b8b0546ce0c1c6d9732f18c1e00bd53a ]
+
@@ -12 +13,0 @@
-Cc: stable at dpdk.org
@@ -21 +22 @@
-index 27758898b0..7ef5b15ae8 100644
+index f88e214790..bdfb0a63a2 100644