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<p class="MsoNormal"><span style="color:#1F497D">Thanks Vijay, that was really helpful.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">I’m specifically looking for how the PMBus STATUS_WORD and sub-registers are monitored and represented in OpenBMC but it’s not jumping out at me.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><a name="_MailEndCompose"><span style="color:#1F497D"><o:p> </o:p></span></a></p>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> Vijay Khemka [mailto:vijaykhemka@fb.com]
<br>
<b>Sent:</b> Friday, April 17, 2020 11:07 AM<br>
<b>To:</b> Patrick Voelker; openbmc@lists.ozlabs.org<br>
<b>Subject:</b> Re: PSU (PMBus) fault monitoring / logging<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">There are psusensor daemon who monitors these PSU sensors.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><b><span style="font-size:12.0pt;color:black">From: </span></b><span style="font-size:12.0pt;color:black">openbmc <openbmc-bounces+vijaykhemka=fb.com@lists.ozlabs.org> on behalf of Patrick Voelker <Patrick_Voelker@phoenix.com><br>
<b>Date: </b>Thursday, April 16, 2020 at 7:40 PM<br>
<b>To: </b>"openbmc@lists.ozlabs.org" <openbmc@lists.ozlabs.org><br>
<b>Subject: </b>PSU (PMBus) fault monitoring / logging<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Is there a module that instantiates sensors for PSU PMBus based faults after the entity-manager probes the busses and finds the PSUs by FRU<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I'm looking for the method by which the faults are monitored and logged. I see that there’s kernel hwmon support for PMBus but I’m trying to understand how IPMI sensors and logging tie in.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
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