Commit Graph

5 Commits

Author SHA1 Message Date
Ravi Pokala
475a76e3ce Remove unecessary "All rights reserved" from files under my or Panasas's
copyright.

When all member nations of the Buenos Aires Convention adopted the Berne
Convention, the phrase "All rights reserved" became unnecessary to assert
copyright. Remove it from files under my or Panasas's copyright. The files
related to jedec_dimm(4) also bear avg@'s copyright; he has approved this
change.

Approved by:	avg
Sponsored by:	Panasas
2019-01-30 16:55:00 +00:00
Ravi Pokala
b598845049 Remove jedec_ts(4)
The jedec_ts(4) driver has been marked as deprecated in stable/11, and is
now being removed from -HEAD. Add a notice in UPDATING, and update the few
remaining references (regarding jedec_dimm(4)'s compatibility and history)
to reflect the fact that jedec_ts(4) is now deleted.

Reviewed by:	avg
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D16537
2018-08-01 08:24:34 +00:00
Ravi Pokala
6bdda3346c Update .Dd in light of r336662.
MFC after:	1 week
X-MFC-With:	r336662
Pointy-hat to:	rpokala
2018-07-24 19:21:11 +00:00
Ravi Pokala
f9027e3a3a Deprecate jedec_ts(4) and point users to jedec_dimm(4) instead
jedec_dimm(4) is a superset of the functionality of jedec_ts(4). Mark
jedec_ts(4) as removed in FreeBSD 12, and include a pointer to the migration
instructions in the jedec_dimm(4) manpage, in both the jedec_ts(4) code and
the jedec_ts(4) manpage. Add a note to the jedec_dimm(4) manpage about the
fact that it is a superset of jedec_ts(4).

This change will be MFCed to stable/11 and stable/10; the followup change
to actually remove jedec_ts(4) from -HEAD will not.

Reviewed by:	avg
MFC after:	1 week
Relnotes:	yes
Differential Revision:	https://reviews.freebsd.org/D16412
2018-07-24 08:15:02 +00:00
Ravi Pokala
dcd935dfd1 jedec_dimm(4): report asset info and temperatures for DDR3 and DDR4 DIMMs
A super-set of the functionality of jedec_ts(4). jedec_dimm(4) reports asset
information (Part Number, Serial Number) encoded in the "Serial Presence
Detect" (SPD) data on JEDEC DDR3 and DDR4 DIMMs. It also calculates and
reports the memory capacity of the DIMM, in megabytes. If the DIMM includes
a "Thermal Sensor On DIMM" (TSOD), the temperature is also reported.

Reviewed by:	cem
MFC after:	1 week
Relnotes:	yes
Sponsored by:	Panasas
Differential Revision:	https://reviews.freebsd.org/D14392
Discussed with:	avg, cem
Tested by:	avg, cem (previous version, no semantic changes)
2018-02-22 23:18:46 +00:00