if_vtnet: Initial support for software LRO
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Authored by bryanv on Jan 2 2021, 9:10 PM.

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rG42343a631683: if_vtnet: Add support for software LRO

Summary

This useful when running on hosts that support checksum offloading
but not the GUEST_TSO (LRO) feature. Or potentially, some GRO-like
support when doing forwarding.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Not Applicable

Event Timeline

bryanv created this revision.Jan 2 2021, 9:10 PM

bryanv held this revision as a draft.

Herald added a subscriber: imp. · View Herald TranscriptJan 2 2021, 9:10 PM

Harbormaster completed remote builds in B35884: Diff 81542.Jan 2 2021, 9:10 PM

bryanv added a reviewer: grehan.Jan 2 2021, 9:10 PM

bryanv published this revision for review.Jan 2 2021, 10:03 PM

This revision was not accepted when it landed; it landed in state Needs Review.Jan 19 2021, 5:12 AM

Closed by commit rG42343a631683: if_vtnet: Add support for software LRO (authored by bryanv). · Explain Why

This revision was automatically updated to reflect the committed changes.

bryanv added a commit: rG42343a631683: if_vtnet: Add support for software LRO.

bryanv mentioned this in D27924: if_vtnet: Improve support for software LRO.Jan 20 2021, 10:54 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

virtio/

network/

if_vtnet.c

133 lines

if_vtnetvar.h

13 lines

Diff 82544

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sys/dev/virtio/network/if_vtnet.c