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Differential D8761

bhnd(4): support for exporting NVRAM properties backed by an NVRAM store.
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Authored by landonf on Dec 12 2016, 1:07 AM.
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adrian
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rS310296: bhnd(4): Add support for exporting all (or a subtree) of NVRAM
Summary

Add support for exporting all (or a subtree) of NVRAM properties backed
by an NVRAM store.

This will be used to support:

  • Serializing the current NVRAM state for writing back to flash
  • Exporting subsidiary device path's NVRAM properties for serialization and upload to fullmac devices.

Additionally, this includes an improvement to BCM-RAW format detection
to avoid matching on BCM-TEXT NVRAM data.

Depends on D8760

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rS FreeBSD src repository - subversion
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Event Timeline

landonf updated this revision to Diff 22831.Dec 12 2016, 1:07 AM
landonf retitled this revision from to bhnd(4): support for exporting NVRAM properties backed by an NVRAM store..
landonf updated this object.
landonf edited the test plan for this revision. (Show Details)
landonf added a reviewer: adrian.
landonf added a parent revision: D8760: bhnd(4): NVRAM device path support..
landonf added a child revision: D8762: bhnd(4): NVRAM serialization support..
adrian accepted this revision.Dec 12 2016, 8:20 PM
adrian edited edge metadata.
This revision is now accepted and ready to land.Dec 12 2016, 8:20 PM
Closed by commit rS310296: bhnd(4): Add support for exporting all (or a subtree) of NVRAM (authored by landonf). · Explain WhyDec 19 2016, 8:31 PM
This revision was automatically updated to reflect the committed changes.

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Diff 23113

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head/sys/dev/bhnd/nvram/bhnd_nvram_data.h

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head/sys/dev/bhnd/nvram/bhnd_nvram_data.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_bcm.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_bcmraw.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_bcmvar.h

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_btxt.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_sprom.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_data_tlv.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_datavar.h

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head/sys/dev/bhnd/nvram/bhnd_nvram_store.h

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head/sys/dev/bhnd/nvram/bhnd_nvram_store.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_store_subr.c

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head/sys/dev/bhnd/nvram/bhnd_nvram_storevar.h

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