G5 fans

Koakuma koachan at protonmail.com
Mon Oct 29 00:31:24 UTC 2018


Hi Michael,

The first command failed to run for me.
0 > dev u3/i2c/fan can't find device u3/i2c/fan ok

Looking at the output of 'dev / ls', there's several devices named
"fan" under /smu at 0,0/fans at 4a00/*, but running the " .status" command
on those devices gave me this error:
0 > " .status" " /smu at 0,0/fans at 4a00/fan at 0" open-dev $call-method
Method <.status> not found; ihandle=ffb352c0 phandle=ff99ee00
 ok

This is on a PowerMac11,2, 2 GHz "dual-core" model.

On Sun Oct 28 22:02:15 UTC 2018, Michael Tuexen <tuexen at freebsd.org>
wrote:
> Dear all,
>
> if you have access to a G5 Powermac, could you provide the output of the
> following command from the OpenFirmware prompt:
>
> dev u3/i2c/fan
> " .status" " u3/i2c/fan" open-dev $call-method
>
> I'm interested in the RPM channels which are reported as Failed/Available/Active.
> Please provide also some information what kind of PowerMac G5 it is.
>
> Thanks for your help.
>
> Best regards
> Michael



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