Differential D2564

sfxge: automatically turn off TSO when Tx checksum offload is disabled
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Authored by arybchik on May 16 2015, 6:11 AM.

Details

Reviewers

gnn

Commits

rS283050: sfxge: automatically turn off TSO when Tx checksum offload is disabled

Summary

Also return error if TSO is requested without Tx checksum offload.

Sponsored by: Solarflare Communications, Inc.
MFC after: 2 days

Test Plan

Build tested. Driver loaded.
Various transitions of TSO4/6 and TXCSUM/6 tested including TCP traffic.

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

arybchik updated this revision to Diff 5424.May 16 2015, 6:11 AM

arybchik retitled this revision from to sfxge: automatically turn off TSO when Tx checksum offload is disabled.

arybchik updated this object.

arybchik edited the test plan for this revision. (Show Details)

arybchik added a reviewer: gnn.

Herald added a subscriber: imp. · View Herald TranscriptMay 16 2015, 6:11 AM

arybchik added a subscriber: network.May 16 2015, 6:12 AM

gnn accepted this revision.May 17 2015, 2:34 AM

gnn edited edge metadata.

This revision is now accepted and ready to land.May 17 2015, 2:34 AM

Closed by commit rS283050: sfxge: automatically turn off TSO when Tx checksum offload is disabled (authored by arybchik). · Explain WhyMay 18 2015, 6:04 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

sfxge/

sfxge.c

39 lines

Diff 5445

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head/sys/dev/sfxge/sfxge.c

sfxge: automatically turn off TSO when Tx checksum offload is disabledClosedPublicActions