ure: improve transmit checksum offloading
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Authored by tuexen on Feb 8 2026, 4:19 PM.

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rG7266121ce985: ure: improve transmit checksum offloading

Summary

Apparently, the name of the variable l4off was correct. Providing the offset to the TCP or UDP header allows the transmit checksum offload to work for TCP/IPv4, TCP/IPv6, UDP/IPv4, and UDP/IPv6.

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rG FreeBSD src repository

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Event Timeline

tuexen created this revision.Feb 8 2026, 4:19 PM

Herald added a subscriber: imp. · View Herald TranscriptFeb 8 2026, 4:19 PM

tuexen requested review of this revision.Feb 8 2026, 4:19 PM

vishwin accepted this revision.Feb 8 2026, 4:37 PM

This revision is now accepted and ready to land.Feb 8 2026, 4:37 PM

Closed by commit rG7266121ce985: ure: improve transmit checksum offloading (authored by tuexen). · Explain WhyFeb 8 2026, 8:16 PM

This revision was automatically updated to reflect the committed changes.

tuexen added a commit: rG7266121ce985: ure: improve transmit checksum offloading.

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sys/

dev/

usb/

net/

if_ure.c

16 lines

Diff 171467

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ure: improve transmit checksum offloadingClosedPublicActions