Re: [PATCH net-next v2 0/7] net: ethernet: ti: am65-cpsw: add AF_XDP zero copy support

From: Jakub Kicinski

Date: Tue Nov 11 2025 - 20:18:50 EST


On Sun, 09 Nov 2025 23:37:50 +0200 Roger Quadros wrote:
> This series adds AF_XDP zero coppy support to am65-cpsw driver.
>
> Tests were performed on AM62x-sk with xdpsock application [1].
>
> A clear improvement is seen in 64 byte packets on Transmit (txonly)
> and receive (rxdrop).
> 1500 byte test seems to be limited by line rate (1G link) so no
> improvement seen there in packet rate. A test on higher speed link
> (or PHY-less setup) might be worthwile.
>
> There is some issue during l2fwd with 64 byte packets and benchmark
> results show 0. This issue needs to be debugged further.
> A 512 byte l2fwd test result has been added to compare instead.

It appears that the drivers/net/ethernet/ti/am65-* files do not fall
under any MAINTAINERS entry. Please add one or extend the existing CPSW
entry as the first patch of the series.