camcontrol: Add support for -r XX to set reserved bits in defects
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Authored by imp on Jun 13 2023, 9:26 PM.

Details

Reviewers

ken
mav

Summary

Some drives can return additional defect information by setting
the higher order bits in byte 2 of the READ DEFECT DATA commands
(both of them). Allow these to be set.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

Tests Skipped

Build Status

Buildable 52034
Build 48925: arc lint + arc unit

Event Timeline

imp requested review of this revision.Jun 13 2023, 9:26 PM

imp created this revision.

Harbormaster completed remote builds in B52034: Diff 123178.Jun 13 2023, 9:26 PM

imp added a parent revision: D40524: camcontrol: simplify summary logic for defects.Jun 13 2023, 9:26 PM

imp added a child revision: D40526: camcontrol: In defects make -S actually imply 12-byte command.

imp added reviewers: ken, mav.Jun 13 2023, 9:28 PM

If you have use for it...

This revision is now accepted and ready to land.Jun 15 2023, 2:06 PM

In D40525#923414, @mav wrote:

If you have use for it...

I believe I have a use for it... Once that's confirmed by putting it into production I'll push this in. If it turns out to be a dry well, I'll keep it in reserve for the future.

I'm letting this one linger a bit... It's unclear if $WORK needs this feature or not, so leaving
open for now.