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Differential D20528

nvdimm: Provide nvdimm location information
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Authored by scottph on Jun 5 2019, 7:19 PM.
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emaste
jhb
kib
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rS348757: nvdimm: Provide nvdimm location information
Summary

Provide the acpi handle path as the location string for the nvdimm
children of the nvdimm_root device.

MFC after: 1 week
Sponsored by: Intel Corporation

Test Plan

load nvdimm.ko, see sysctl entries like:

dev.nvdimm.2.%location: handle=\_SB_.NVDR.N031

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rS FreeBSD src repository - subversion
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Event Timeline

scottph created this revision.Jun 5 2019, 7:19 PM
Herald added a subscriber: imp. · View Herald TranscriptJun 5 2019, 7:19 PM
kib accepted this revision.Jun 5 2019, 7:29 PM
This revision is now accepted and ready to land.Jun 5 2019, 7:29 PM
scottph added inline comments.Jun 5 2019, 7:35 PM
sys/dev/nvdimm/nvdimm.c
572

oops, in the process of posting the patch I managed to lose a parenthesis here. I have the dumb error fixed up locally.

jhb accepted this revision.Jun 5 2019, 7:55 PM
Closed by commit rS348757: nvdimm: Provide nvdimm location information (authored by scottph). · Explain WhyJun 6 2019, 8:12 PM
This revision was automatically updated to reflect the committed changes.
emaste mentioned this in D20644: MFC 348757,351225: acpi and nvdimm location_str updates.Jun 19 2019, 1:53 PM

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PathSize
sys/
dev/
nvdimm/
19 lines

Diff 58275

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sys/dev/nvdimm/nvdimm.c

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