[PATCH v11 00/13] net: tcp: improve tcp support

Tom Rini trini at konsulko.com
Sun Oct 27 17:06:47 CET 2024


On Wed, Oct 09, 2024 at 01:50:41PM +0300, Mikhail Kshevetskiy wrote:

> U-Boot support of LWIP is not ready for a moment, but we already have
> some kind of tcp support. Unfortunately this support is really bad.
> 
> Some of the known issues:
>  * tcp packet from other connection can break a current one
>  * tcp send sequence always starts from zero
>  * bad tcp options processing
>  * strange assumptions on packet size for selective acknowledge
>  * tcp interface assumes one of the two scenarios:
>      - data downloading from remote host to a board
>      - request-response exchange with a small packets
>    so it's not possible to upload large amount of data from the
>    board to remote host.
>  * wget test generate bad tcp stream, test should fail but it passes instead
> 
> This series of patches fixes all of the above issues.

Please rebase this as it no longer applies now that lwIP has been
merged.

-- 
Tom
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