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Feature #12444

Intel v1 chip topo needs rank information

Added by Robert Mustacchi 9 months ago. Updated 8 months ago.

Status:
Closed
Priority:
Normal
Category:
lib - userland libraries
Start date:
Due date:
% Done:

100%

Estimated time:
Difficulty:
Medium
Tags:
Gerrit CR:

Description

The initial version of the chip topo that was added for the imc driver in 11609 did not enumerate rank nodes. While the means by which we expose information is a little different on ranks, we can still expose useful rank nodes which will help make sure all of the topo rules correctly function.


Related issues

Related to illumos gate - Feature #11609: Want modern Intel IMC driverClosedRobert Mustacchi

Actions
#1

Updated by Robert Mustacchi 9 months ago

#2

Updated by Robert Mustacchi 8 months ago

To test this, I looked at fmtopo output on a system that supported the IMC driver (thanks Dan McDonald). I verified that every DIMM had a rank entry.

#3

Updated by Electric Monk 8 months ago

  • Status changed from New to Closed
  • % Done changed from 90 to 100

git commit ae6d4bc342613e6a5dc7b84b03ecdb0cc9cf7d26

commit  ae6d4bc342613e6a5dc7b84b03ecdb0cc9cf7d26
Author: Robert Mustacchi <rm@fingolfin.org>
Date:   2020-03-27T15:41:55.000Z

    12444 Intel v1 chip topo needs rank information
    Reviewed by: C Fraire <cfraire@me.com>
    Reviewed by: Paul Winder <paul@winders.demon.co.uk>
    Approved by: Gordon Ross <gordon.w.ross@gmail.com>

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