Hello,

On Wed, Apr 12, 2023 at 8:57 AM Игорь К <dzenmaster@gmail.com> wrote:
>
> I have tried to get hw timestamps of packets on Intel X550T(10G) and AQC107(10G).
> But RTE_ETH_RX_OFFLOAD_TIMESTAMP = 0 in dev_info.rx_offload_capa.
> Tell me is it possible to get hw timestamps on these NICs with DPDK?

Looking at the doc, and the code, none of those drivers (net/ixgbe,
net/atlantic) seem to support this feature.
I'll let the maintainers reply on the feasibility.


> Which 10G NICs support this option?

The documentation from the main repository provides a list of per
driver features:
https://doc.dpdk.org/guides/nics/overview.html

For an already released DPDK, the link becomes
https://doc.dpdk.org/guides-<version>/nics/overview.html.
Like, for example: https://doc.dpdk.org/guides-22.11/nics/overview.html


--
David Marchand