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From:
Mike Larkin <mlarkin@nested.page>
Subject:
Re: scmi(4): add mbox transport and perf protocol
To:
Landry Breuil <landry@openbsd.org>
Cc:
Tobias Heider <tobias.heider@stusta.de>, tech@openbsd.org, kettenis@openbsd.org, patrick@openbsd.org
Date:
Mon, 18 Nov 2024 08:24:11 -0800

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On Mon, Nov 18, 2024 at 01:19:34PM +0100, Landry Breuil wrote:
> Le Mon, Nov 18, 2024 at 11:02:42AM +0100, Tobias Heider a écrit :
> > >>
> > >> Test feedback and reviews welcome. I don't have a machine using scmi-smc or
> > >> the clock protocol so I'd appreciate if someone could test those too.
> > >
> > >on the omnibook x14 i get this difference in dmesg:
> > >
> > >-"scmi" at mainbus0 not configured
> > >+scmi0 at mainbus0
> > >...
> > >+scmi0: no tx mbox
> > >
> > >and no hw.sensors.scmi0.
> > >
> > >where should i look to figure out what to change ?
> >
> > sounds like qccpucp is missing
>
> right, i forgot a 'make config'... now scmi0/qccpucp0 attaches:
>
> scmi0 at mainbus0
> qccpucp0 at simplebus0
> scmi0: SCMI 2.0
>
> and i have sensors:
>
> hw.sensors.scmi0.power0=0.21 W
> hw.sensors.scmi0.power1=0.30 W
> hw.sensors.scmi0.power2=0.31 W
> hw.sensors.scmi0.frequency0=2976000000.00 Hz
> hw.sensors.scmi0.frequency1=3417600000.00 Hz
> hw.sensors.scmi0.frequency2=3417600000.00 Hz
>
> Landry
>

are we missing a manpage for qccpucp?