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Differential D6673

sfxge(4): set moderation in efx_ev_qcreate.
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Authored by arybchik on Jun 1 2016, 6:54 AM.
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philip
np
gnn
bz
Commits
rS301980: MFC r301122
rS301122: sfxge(4): set moderation in efx_ev_qcreate
Summary

This simplifies setting an initial interrupt moderation value, and
avoids most calls to evx_ev_qmoderate from contexts where MCDI is
not allowed (MCDI is need for an EVQ timer workaround in a later patch).

Submitted by: Andy Moreton <amoreton at solarflare.com>
Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week

Test Plan

Build tested. Module loaded/unloaded. Interface up.
amd64 kernels tinderbox check is in progress.

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rS FreeBSD src repository - subversion
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arybchik updated this revision to Diff 17177.Jun 1 2016, 6:54 AM
arybchik retitled this revision from to sfxge(4): set moderation in efx_ev_qcreate..
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 TranscriptJun 1 2016, 6:54 AM
gnn accepted this revision.Jun 1 2016, 1:53 PM
gnn edited edge metadata.
This revision is now accepted and ready to land.Jun 1 2016, 1:53 PM
Closed by commit rS301122: sfxge(4): set moderation in efx_ev_qcreate (authored by arybchik). · Explain WhyJun 1 2016, 2:03 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

PathSize
head/
sys/
dev/
sfxge/
common/
40 lines
1 line
1 line
8 lines
2 lines
5 lines

Diff 17182

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head/sys/dev/sfxge/common/ef10_ev.c

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head/sys/dev/sfxge/common/ef10_impl.h

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head/sys/dev/sfxge/common/efx.h

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head/sys/dev/sfxge/common/efx_ev.c

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head/sys/dev/sfxge/common/efx_impl.h

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head/sys/dev/sfxge/sfxge_ev.c

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