RE: [PATCH net-next 5/5] r8152: change rx_frag_head_sz and rx_max_agg_num dynamically

Hayes Wang
2019-08-09T03:39:03Z

Jakub Kicinski [jakub.kicinski@netronome.com]
[..]> The kernel could support it. And I has finished it.
> > However, when I want to test it by ethtool, I couldn't find suitable command.
> > I couldn't find relative feature in the source code of ethtool, either.

> It's possible it's not implemented in the user space tool 🤔
>
> Looks like it got posted here:
>
> https://www.spinics.net/lists/netdev/msg299877.html
>
> But perhaps never finished?

May I implement both sysfs and set_tunalbe for copybreak first
before the user space tool is ready? Otherwise, the user couldn't
change the copybreak now.

Best Regards,
Hayes