if_awg: improve transmit checksum offload
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Authored by tuexen on Apr 24 2026, 7:03 PM.

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imp

thj

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timo.voelker_fh-muenster.de
manu
kevans
andrew
ivy
thj

Summary

Checksum offloading for TCP/IPv4 or UDP/IPv4 does not require IPv4-header checksum offloading.

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rG FreeBSD src repository

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Event Timeline

tuexen created this revision.Apr 24 2026, 7:03 PM

Herald added a reviewer: andrew. · View Herald TranscriptApr 24 2026, 7:03 PM

Herald added a subscriber: imp. · View Herald Transcript

tuexen requested review of this revision.Apr 24 2026, 7:03 PM

tuexen updated this revision to Diff 176423.Apr 24 2026, 7:12 PM

Offloading of IP header and TCP/UDP checksum need to work independently. This solves a bug.

This revision is now accepted and ready to land.Apr 26 2026, 8:37 AM

tuexen added a reviewer: ivy.Apr 27 2026, 5:25 AM

i don't feel competent to review this (i don't own the hardware and know nothing about it) but @thj has committed to if_awg recently and might be able to help.

In D56623#1297750, @ivy wrote:

i don't feel competent to review this (i don't own the hardware and know nothing about it) but @thj has committed to if_awg recently and might be able to help.

Thanks for the suggestion. I added @thj as a reviewer.

This was committed (by accident) in 1bfd392b9e4d.

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sys/

arm/

allwinner/

if_awg.c

14 lines

Diff 176423

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sys/arm/allwinner/if_awg.c

if_awg: improve transmit checksum offloadClosedPublicActions