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Differential D18278

sfxge(4): support improvements to bandwidth calculations
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Authored by arybchik on Nov 21 2018, 11:58 AM.
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rS341316: sfxge(4): support improvements to bandwidth calculations
Summary

Change the interface to ef10_nic_get_port_mode_bandwidth()
so more NIC information can be used to infer bandwidth
requirements. Huntington calculations separated out
completely.

Submitted by: Richard Houldsworth <rhouldsworth at solarflare.com>
Sponsored by: Solarflare Communications, Inc.

Test Plan

amd64 tinderbox kernel builds tested
driver loaded/unloaded, interfaces up/down, traffic works fine

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Repository
rS FreeBSD src repository - subversion
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Event Timeline

arybchik created this revision.Nov 21 2018, 11:58 AM
Harbormaster completed remote builds in B21136: Diff 50878.Nov 21 2018, 11:58 AM
This revision was not accepted when it landed; it landed in state Needs Review.Nov 30 2018, 7:09 AM
Closed by commit rS341316: sfxge(4): support improvements to bandwidth calculations (authored by arybchik). · Explain Why
This revision was automatically updated to reflect the committed changes.
Herald added a subscriber: imp. · View Herald TranscriptNov 30 2018, 7:09 AM

Revision Contents
Changeset List

PathSize
head/
sys/
dev/
sfxge/
common/
2 lines
16 lines
13 lines
12 lines
12 lines

Diff 51411

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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/medford2_nic.c

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

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