sfxge(4): do not limit driver RSS table to RSS channels max
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Authored by arybchik on Dec 26 2016, 10:09 AM.

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philip
np
gnn
bz

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rS310627: sfxge(4): do not limit driver RSS table to RSS channels max

Summary

Specification of entire RSS table in the driver allows to spread traffic
more equally across CPUs/RSS channels if number of RSS channels is not
power of 2.

Test Plan

Build tested, driver loaded, traffic works

Diff Detail

Repository

rS FreeBSD src repository - subversion

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Tests Not Applicable

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arybchik updated this revision to Diff 23265.Dec 26 2016, 10:09 AM

arybchik retitled this revision from to sfxge(4): do not limit driver RSS table to RSS channels max.

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 TranscriptDec 26 2016, 10:09 AM

This looks sane.

This revision is now accepted and ready to land.Dec 26 2016, 10:22 AM

Closed by commit rS310627: sfxge(4): do not limit driver RSS table to RSS channels max (authored by arybchik). · Explain WhyDec 27 2016, 8:51 AM

This revision was automatically updated to reflect the committed changes.

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Changeset List

Path

Size

head/

sys/

dev/

sfxge/

sfxge.h

2 lines

sfxge_rx.c

4 lines

sfxge_tx.c

3 lines

Diff 23291

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head/sys/dev/sfxge/sfxge.h

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head/sys/dev/sfxge/sfxge_rx.c

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head/sys/dev/sfxge/sfxge_tx.c

sfxge(4): do not limit driver RSS table to RSS channels maxClosedPublicActions

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Revision ContentsChangeset List

Diff 23291

head/sys/dev/sfxge/sfxge.h

head/sys/dev/sfxge/sfxge_rx.c

head/sys/dev/sfxge/sfxge_tx.c

sfxge(4): do not limit driver RSS table to RSS channels max
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