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<div class="moz-cite-prefix">On 10/25/2018 11:52 PM, A, Maheswari
wrote:<br>
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<p class="MsoNormal">Hi, <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I am new to openBMC project. <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">We are in the process of porting power
button gpio interrupt handling in openBMC.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">After some a lot of analysis, I found that
obmc-button-power related service are necessary to power on
the host using power button press event.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">I have added POWER_BUTTON and machine
specific GPIO number and polarity in gpio_defs.json.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">While starting the
“org.openbmc.button.Power” service, I am getting the below
error.
<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"> <b><a
href="mailto:org.openbmc.buttons.Power@1.service"
moz-do-not-send="true">org.openbmc.buttons.Power@1.service</a>
- Phosphor Power Button1<o:p></o:p></b></p>
<p class="MsoNormal"><b> Loaded: [[0;1;31merror[[0m (Reason:
File exists)<o:p></o:p></b></p>
<p class="MsoNormal"><b> Active: inactive (dead)<o:p></o:p></b></p>
<p class="MsoNormal"><b><o:p> </o:p></b></p>
<p class="MsoNormal"><b>Oct 22 14:14:13 hwmi systemd[1]:
[[0;1;31m[[0;1;39m[[<a class="moz-txt-link-abbreviated" href="mailto:0;1;31morg.openbmc.buttons.Power@1.service">0;1;31morg.openbmc.buttons.Power@1.service</a>:
Two services allocated for the same bus name org.open<o:p></o:p></b></p>
<p class="MsoNormal"><b>bmc.butto.Power, refusing operation.[[0m<o:p></o:p></b></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Please help to figure out and proceed. <o:p></o:p></p>
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<br>
<p>Hi Maheswari,</p>
<p>I'm guessing you already have an
<a class="moz-txt-link-abbreviated" href="mailto:org.openbmc.buttons.Power@0.service">org.openbmc.buttons.Power@0.service</a> running.</p>
<p>You can check with:</p>
<p># systemctl status <a class="moz-txt-link-abbreviated" href="mailto:org.openbmc.buttons.Power@0.service">org.openbmc.buttons.Power@0.service</a> <br>
</p>
or just check for the button_power.exe process already running.<br>
<br>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks <o:p></o:p></p>
<p class="MsoNormal">Maheswari A <o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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