sfxge(4): fix invalid VLAN tagging after stop/start
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Authored by arybchik on Jan 27 2017, 9:06 AM.

Details

Reviewers

philip
np
gnn
bz

Commits

rS342477: MFC r312883
rS342404: MFC r312883
rS312883: sfxge(4): fix invalid VLAN tagging after stop/start

Summary

TxQ is destroyed on stop and last used tag should be reset to default 0
on the next start.

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

Test Plan

Build tested.
Functionality tested. It is required to disable IPv6 to repeat it
(otherwise the first packet is untagged IPv6 ND and everything works well)

Diff Detail

Repository

rS FreeBSD src repository - subversion

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

arybchik updated this revision to Diff 24499.Jan 27 2017, 9:06 AM

arybchik retitled this revision from to sfxge(4): fix invalid VLAN tagging after stop/start.

arybchik updated this object.

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

arybchik added reviewers: gnn, philip, np, bz.

Herald added a subscriber: imp. · View Herald TranscriptJan 27 2017, 9:06 AM

philip accepted this revision.Jan 27 2017, 9:39 AM

philip edited edge metadata.

This revision is now accepted and ready to land.Jan 27 2017, 9:39 AM

Closed by commit rS312883: sfxge(4): fix invalid VLAN tagging after stop/start (authored by arybchik). · Explain WhyJan 27 2017, 11:56 AM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

sfxge/

sfxge_tx.c

3 lines

Diff 24501

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head/sys/dev/sfxge/sfxge_tx.c

sfxge(4): fix invalid VLAN tagging after stop/startClosedPublicActions