From: Nicolas PLANEL <nplanel@cisco.com>
To: aman.deep.singh@intel.com
Cc: dev@dpdk.org
Subject: [PATCH] app/test-pmd: enable hw checksum offload for txonly
Date: Wed, 26 Feb 2025 14:41:47 +0100 [thread overview]
Message-ID: <20250226134147.33487-1-nplanel@cisco.com> (raw)
This patch fix txonly forward mode, as it was lacking of MBUF
offload flags for IPv4 and UDP when the hardware support it.
Signed-off-by: Nicolas PLANEL <nplanel@cisco.com>
---
app/test-pmd/txonly.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/app/test-pmd/txonly.c b/app/test-pmd/txonly.c
index 59d821a22d6f..bdcf6ea66008 100644
--- a/app/test-pmd/txonly.c
+++ b/app/test-pmd/txonly.c
@@ -334,6 +334,10 @@ pkt_burst_transmit(struct fwd_stream *fs)
ol_flags |= RTE_MBUF_F_TX_QINQ;
if (tx_offloads & RTE_ETH_TX_OFFLOAD_MACSEC_INSERT)
ol_flags |= RTE_MBUF_F_TX_MACSEC;
+ if (tx_offloads & RTE_ETH_TX_OFFLOAD_IPV4_CKSUM)
+ ol_flags |= RTE_MBUF_F_TX_IP_CKSUM;
+ if (tx_offloads & RTE_ETH_TX_OFFLOAD_UDP_CKSUM)
+ ol_flags |= RTE_MBUF_F_TX_UDP_CKSUM;
/*
* Initialize Ethernet header.
--
2.43.0
reply other threads:[~2025-02-26 13:42 UTC|newest]
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