[Bug 1776631] Re: [18.10 FEAT] I/O device pre-configuration

Dimitri John Ledkov launchpad at surgut.co.uk
Tue Aug 21 14:07:20 UTC 2018


** Information type changed from Private to Public

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Title:
  [18.10 FEAT] I/O device pre-configuration

Status in Ubuntu on IBM z Systems:
  In Progress
Status in linux package in Ubuntu:
  Fix Released
Status in s390-tools package in Ubuntu:
  New
Status in s390-tools source package in Bionic:
  New

Bug description:
  I/O device auto-configuration is a mechanism by which users can specify IDs and settings of I/O devices that should be automatically enabled in Linux. Users enter this information for an LPAR via an HMC running in DPM mode. During boot, Linux obtains this information via an SCLP call (details to be defined) and triggers the resulting configuration actions (e.g. using the chzdev command).
  Available with kernel 4.17

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