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From: luca.boccassi@gmail.com
To: Yongseok Koh <yskoh@mellanox.com>
Cc: Shahaf Shuler <shahafs@mellanox.com>,
Nelio Laranjeiro <nelio.laranjeiro@6wind.com>,
dpdk stable <stable@dpdk.org>
Date: Mon, 30 Apr 2018 15:03:12 +0100
Message-Id: <20180430140606.4615-34-luca.boccassi@gmail.com>
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Subject: [dpdk-stable] patch 'net/mlx5: fix disabling Tx packet inlining'
has been queued to stable release 18.02.2
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Hi,
FYI, your patch has been queued to stable release 18.02.2
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 05/02/18. So please
shout if anyone has objections.
Thanks.
Luca Boccassi
---
>>From ae1d7471768b3107ca7e9674f1f198554e7dc6ed Mon Sep 17 00:00:00 2001
From: Yongseok Koh <yskoh@mellanox.com>
Date: Mon, 26 Feb 2018 09:50:57 -0800
Subject: [PATCH] net/mlx5: fix disabling Tx packet inlining
[ upstream commit 24a8f52455ff69826da460068ba1a5db17cc1085 ]
Adding 'txq_inline=0' to PMD parameter should disable Tx packet inlining
but it doesn't work properly for Enhanced Multi-Packet Send.
Fixes: 6ce84bd88919 ("net/mlx5: add enhanced multi-packet send for ConnectX-5")
Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Acked-by: Shahaf Shuler <shahafs@mellanox.com>
Acked-by: Nelio Laranjeiro <nelio.laranjeiro@6wind.com>
---
drivers/net/mlx5/mlx5_rxtx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mlx5/mlx5_rxtx.c b/drivers/net/mlx5/mlx5_rxtx.c
index dc4ead934..049f7e6c1 100644
--- a/drivers/net/mlx5/mlx5_rxtx.c
+++ b/drivers/net/mlx5/mlx5_rxtx.c
@@ -1382,7 +1382,7 @@ txq_burst_empw(struct mlx5_txq_data *txq, struct rte_mbuf **pkts,
(!txq->mpw_hdr_dseg ||
mpw.total_len >= MLX5_WQE_SIZE);
}
- if (do_inline) {
+ if (max_inline && do_inline) {
/* Inline packet into WQE. */
unsigned int max;
--
2.14.2