debugnet(4): Check hardware-validated UDP checksums
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Authored by cem on Sep 21 2019, 9:53 PM.

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rS353688: debugnet(4): Check hardware-validated UDP checksums

Summary

Similar to INET checksums, lazily validate UDP checksums when the driver has
already performed the check for us. Like debugnet(4) INET checksums,
validation in software is left as future work.

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rS FreeBSD src repository - subversion

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Event Timeline

cem created this revision.Sep 21 2019, 9:53 PM

Herald added a subscriber: ae. · View Herald TranscriptSep 21 2019, 9:53 PM

Harbormaster completed remote builds in B26609: Diff 62404.Sep 21 2019, 9:53 PM

cem mentioned this in D21541: debugnet(4): Add optional full-duplex mode.Sep 21 2019, 10:02 PM

cem added a parent revision: D21421: Split out a more generic debugnet(4) from netdump(4).

markj accepted this revision.Sep 22 2019, 5:42 PM

This revision is now accepted and ready to land.Sep 22 2019, 5:42 PM

Closed by commit rS353688: debugnet(4): Check hardware-validated UDP checksums (authored by cem). · Explain WhyOct 17 2019, 5:19 PM

This revision was automatically updated to reflect the committed changes.

cem added a commit: rS353688: debugnet(4): Check hardware-validated UDP checksums.

Herald added a subscriber: imp. · View Herald TranscriptOct 17 2019, 5:19 PM

Revision Contents
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Path

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head/

sys/

net/

debugnet_inet.c

9 lines

Diff 63404

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head/sys/net/debugnet_inet.c

debugnet(4): Check hardware-validated UDP checksumsClosedPublicActions