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Differential D49748

mpi3mr: Add NVData Parameter for Host Timestamp Synchronization
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Authored by chandrakanth.patil_broadcom.com on Apr 9 2025, 7:33 PM.
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imp
sumit.saxena_broadcom.com
Commits
rG19981894d133: mpi3mr: Add NVData Parameter for Host Timestamp Synchronization
rGe80317babdb9: mpi3mr: Add NVData Parameter for Host Timestamp Synchronization
Summary

The driver now retrieves the Time Stamp value from Driver Page 1
during load and after controller reset. If the value is valid, it
is used to enable periodic host timestamp synchronization.

This adds a tunable NVData parameter to control the behavior of
host time sync, enhancing flexibility and platform-specific control.

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chandrakanth.patil_broadcom.com requested review of this revision.Apr 9 2025, 7:33 PM
chandrakanth.patil_broadcom.com created this revision.
imp accepted this revision.Apr 11 2025, 3:25 PM

I didn't see any of the 'classic' mistakes for any of this.

sys/dev/mpi3mr/mpi3mr.c
3190

split string

This revision is now accepted and ready to land.Apr 11 2025, 3:25 PM
chandrakanth.patil_broadcom.com added inline comments.Apr 11 2025, 7:59 PM
sys/dev/mpi3mr/mpi3mr.c
3190

Agreed. There are two spaces. I will correct it in seperate patch.

sumit.saxena_broadcom.com accepted this revision.Apr 16 2025, 11:27 AM
Closed by commit rGe80317babdb9: mpi3mr: Add NVData Parameter for Host Timestamp Synchronization (authored by chandrakanth.patil_broadcom.com, committed by imp). · Explain WhyApr 28 2025, 3:25 AM
This revision was automatically updated to reflect the committed changes.
imp added a commit: rGe80317babdb9: mpi3mr: Add NVData Parameter for Host Timestamp Synchronization.
imp added a commit: rG19981894d133: mpi3mr: Add NVData Parameter for Host Timestamp Synchronization.Apr 30 2025, 5:27 PM

Revision Contents
Changeset List

PathSize
sys/
dev/
mpi3mr/
14 lines
325 lines
25 lines

Diff 154375

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sys/dev/mpi3mr/mpi3mr.h

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sys/dev/mpi3mr/mpi3mr.c

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sys/dev/mpi3mr/mpi3mr_pci.c

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