It looks like some DIMMs claim to have a TSOD, but actually don't. Some
claim they weren't able to change the SPD page, but they did. Neither of
those should be fatal errors.
PR: 235944
Submitted by: Greg V <greg@unrelenting.technology>
Reported by: Greg V <greg@unrelenting.technology>
Reviewed by: cem
MFC after: 1 weeks
Sponsored by: Panasas
Differential Revision: https://reviews.freebsd.org/D19681
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
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
Don't limit the copy to the size of the target string *pointer* (always
4 on 32-bit / 8 on 64-bit). Instead, just use strdup().
Reported by: Coverity
CID: 1386912
Reviewed by: cem, imp
MFC after: 1 week
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)
