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Differential D6389

sfxge(4): fix Medford timer quantum calculation in common code
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Authored by arybchik on May 16 2016, 8:11 AM.
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philip
np
gnn
bz
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rS300009: sfxge(4): fix Medford timer quantum calculation in common code
Summary

The event/timer block used sysclk in Huntington, but has been
moved to the dpcpu clock domain for Medford. Fix the computed
timer quantum to use the right clock.

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

Test Plan

tinderbox amd64 kernels build checked

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rS FreeBSD src repository - subversion
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Buildable 3766
Build 3809: arc lint + arc unit

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arybchik updated this revision to Diff 16381.May 16 2016, 8:11 AM
arybchik retitled this revision from to sfxge(4): fix Medford timer quantum calculation in common code.
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 TranscriptMay 16 2016, 8:11 AM
Closed by commit rS300009: sfxge(4): fix Medford timer quantum calculation in common code (authored by arybchik). · Explain WhyMay 17 2016, 6:26 AM
This revision was automatically updated to reflect the committed changes.

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Changeset List

PathSize
head/
sys/
dev/
sfxge/
common/
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Diff 16381

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

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head/sys/dev/sfxge/common/ef10_nic.c

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

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

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