On Wed, 20 May 2026 14:58:15 +0800
Feifei Wang <[email protected]> wrote:

> The RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO flag is added to support the VXLAN TSO 
> function
> 
> Signed-off-by: Feifei Wang <[email protected]>
> ---

You need to do more than just advertise the capability to get the driver
to actually work right.

AI explanation:

Error: VXLAN TSO is advertised unconditionally but the underlying hardware
feature is not. The patch adds RTE_ETH_TX_OFFLOAD_VXLAN_TNL_TSO to the
unconditional tx_offload_capa assignment in hinic3_dev_infos_get(), but
the Tx path in drivers/net/hinic3/hinic3_tx.c:306-313 rejects every VXLAN
tunnel mbuf when the hardware does not have NIC_F_VXLAN_OFFLOAD:

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