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scmi(4): add mbox transport and perf protocol
On Mon, Nov 18, 2024 at 08:24:11AM GMT, Mike Larkin wrote: > 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? yes
scmi(4): add mbox transport and perf protocol