net/iavf: fix segmentation offload condition
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Commit Message
Apply segmentation offload when requested for non tunneled
packets e.g. IPsec transport mode.
Fixes: 1e728b01120c ("net/iavf: rework Tx path")
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
---
drivers/net/iavf/iavf_rxtx.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
Comments
> -----Original Message-----
> From: Nicolau, Radu <radu.nicolau@intel.com>
> Sent: Monday, November 22, 2021 11:30 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Cc: dev@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Nicolau, Radu
> <radu.nicolau@intel.com>
> Subject: [PATCH] net/iavf: fix segmentation offload condition
>
> Apply segmentation offload when requested for non tunneled packets e.g.
> IPsec transport mode.
>
> Fixes: 1e728b01120c ("net/iavf: rework Tx path")
>
> Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Reviewed-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
@@ -2428,10 +2428,9 @@ iavf_fill_data_desc(volatile struct iavf_tx_desc *desc,
desc->buffer_addr = rte_mbuf_data_iova(m);
/* calculate data buffer size less set header lengths */
- if ((m->ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK) &&
- (m->ol_flags & (RTE_MBUF_F_TX_TCP_SEG |
- RTE_MBUF_F_TX_UDP_SEG))) {
- hdrlen += m->outer_l3_len;
+ if (m->ol_flags & (RTE_MBUF_F_TX_TCP_SEG | RTE_MBUF_F_TX_UDP_SEG)) {
+ if (m->ol_flags & RTE_MBUF_F_TX_TUNNEL_MASK)
+ hdrlen += m->outer_l3_len;
if (m->ol_flags & RTE_MBUF_F_TX_L4_MASK)
hdrlen += m->l3_len + m->l4_len;
else