sfxge(4): check NVRAM locking by partition ID
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Authored by arybchik on Nov 21 2018, 11:20 AM.

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rS340820: sfxge(4): check NVRAM locking by partition ID

Summary

Tracking which partition is locked avoids being overly conservative
when EFX_NVRAM_xxx maps to more than one partition (depnding on the
current port number).

Submitted by: Andy Moreton <amoreton 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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Build Status

Buildable 20946
Build 20311: arc lint + arc unit

Event Timeline

arybchik created this revision.Nov 21 2018, 11:20 AM

Harbormaster completed remote builds in B20946: Diff 50686.Nov 21 2018, 11:20 AM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 23 2018, 10:21 AM

Closed by commit rS340820: sfxge(4): check NVRAM locking by partition ID (authored by arybchik). · Explain Why

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptNov 23 2018, 10:21 AM

Revision Contents
Changeset List

Path

Size

sys/

dev/

sfxge/

common/

efx_impl.h

6 lines

efx_nvram.c

40 lines

Diff 50686

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sys/dev/sfxge/common/efx_impl.h