Re: [PATCH net-next v3 3/7] net: ethtool: add support for configuring tcp-data-split-thresh

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On Thu, Oct 3, 2024 at 9:07 AM Taehee Yoo <ap420073@xxxxxxxxx> wrote:
>
> The tcp-data-split-thresh option configures the threshold value of
> the tcp-data-split.
> If a received packet size is larger than this threshold value, a packet
> will be split into header and payload.

Why do you need this? devmem TCP will always not work with unsplit
packets. Seems like you always want to set thresh to 0 to support
something like devmem TCP.

Why would the user ever want to configure this? I can't think of a
scenario where the user wouldn't want packets under X bytes to be
unsplit.





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