Date: Sun, 28 Oct 2018 18:10:06 -0700 From: Mark Millard <marklmi@yahoo.com> To: Michael Tuexen <tuexen@freebsd.org> Cc: freebsd-ppc <freebsd-ppc@freebsd.org>, Koakuma <koachan@protonmail.com> Subject: Re: G5 fans Message-ID: <04166F4E-6EBC-4BF2-8127-AF3A29EBA945@yahoo.com> In-Reply-To: <-h2qaAN8uPVLOtb4ngIa-cEr-sGMGrq0opq1cczaWnSCvra_jucS8kTEPCaB64a5bWcSzxsEcCr52NsrUKrOUjP5p6wusFed8OIVReIjD94=@protonmail.com> References: <-h2qaAN8uPVLOtb4ngIa-cEr-sGMGrq0opq1cczaWnSCvra_jucS8kTEPCaB64a5bWcSzxsEcCr52NsrUKrOUjP5p6wusFed8OIVReIjD94=@protonmail.com>
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On 2018-Oct-28, at 5:31 PM, Koakuma via freebsd-ppc =
<freebsd-ppc@freebsd.org> wrote:
> Hi Michael,
>=20
> The first command failed to run for me.
> 0 > dev u3/i2c/fan can't find device u3/i2c/fan ok
>=20
> Looking at the output of 'dev / ls', there's several devices named
> "fan" under /smu@0,0/fans@4a00/*, but running the " .status" command
> on those devices gave me this error:
> 0 > " .status" " /smu@0,0/fans@4a00/fan@0" open-dev $call-method
> Method <.status> not found; ihandle=3Dffb352c0 phandle=3Dff99ee00
> ok
>=20
> This is on a PowerMac11,2, 2 GHz "dual-core" model.
A so-called G5 "Quad Core" suggests something similar
for finding fans when looked at via ofwdump:
# ofwdump -pr /smu/fans | less
Node 0xff99f698: fans
name:
66 61 6e 73 00=20
'fans'
device_type:
6d 6f 74 6f 72 2d 63 6f 6e 74 72 6f 6c 00=20
'motor-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 73 00 73 6d 75 2d 66 61 6e=20
73 00=20
reg:
00 00 4a 00=20
built-in:
hwsensor-params-version:
00 00 00 02=20
zone:
00 00 00 00=20
#size-cells:
00 00 00 00=20
#address-cells:
00 00 00 01=20
Node 0xff99fbb0: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 00=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 00=20
location:
44 52 49 56 45 20 42 41 59 20 41 20 49 4e 54 41 4b 45 00=20
'DRIVE BAY A INTAKE'
min-value:
00 00 03 e8=20
max-value:
00 00 0f a0=20
unmanage-value:
00 00 0f a0=20
init-value:
00 00 03 e8=20
safe-value:
00 00 ff ff=20
zone:
00 00 00 01=20
motor-type:
00 00 00 00=20
Node 0xff9a04a8: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 01=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 01=20
location:
42 41 43 4b 53 49 44 45 00=20
'BACKSIDE'
min-value:
00 00 04 4c=20
max-value:
00 00 0b b8=20
unmanage-value:
00 00 0b b8=20
init-value:
00 00 04 4c=20
safe-value:
00 00 ff ff=20
zone:
00 00 00 04=20
motor-type:
00 00 00 00=20
Node 0xff9a0d98: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 02=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 02=20
location:
43 50 55 20 41 20 49 4e 54 41 4b 45 00=20
'CPU A INTAKE'
min-value:
00 00 01 e5=20
max-value:
00 00 0c 80=20
unmanage-value:
00 00 0c 80=20
init-value:
00 00 05 af=20
safe-value:
00 00 01 2c=20
zone:
00 00 00 00=20
motor-type:
00 00 00 00=20
Node 0xff9a1688: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 03=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 03=20
location:
43 50 55 20 42 20 49 4e 54 41 4b 45 00=20
'CPU B INTAKE'
min-value:
00 00 01 e5=20
max-value:
00 00 0c 80=20
unmanage-value:
00 00 0c 80=20
init-value:
00 00 05 af=20
safe-value:
00 00 01 2c=20
zone:
00 00 00 00=20
motor-type:
00 00 00 00=20
Node 0xff9a1f78: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 04=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 04=20
location:
43 50 55 20 41 20 45 58 48 41 55 53 54 00=20
'CPU A EXHAUST'
min-value:
00 00 01 f4=20
max-value:
00 00 0c 80=20
unmanage-value:
00 00 0c 80=20
init-value:
00 00 05 dc=20
safe-value:
00 00 0c 80=20
zone:
00 00 00 00=20
motor-type:
00 00 00 00=20
Node 0xff9a2868: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 05=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 05=20
location:
43 50 55 20 42 20 45 58 48 41 55 53 54 00=20
'CPU B EXHAUST'
min-value:
00 00 01 f4=20
max-value:
00 00 0c 80=20
unmanage-value:
00 00 0c 80=20
init-value:
00 00 05 dc=20
safe-value:
00 00 0c 80=20
zone:
00 00 00 00=20
motor-type:
00 00 00 00=20
Node 0xff9a3158: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 06=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 06=20
location:
43 50 55 20 41 20 50 55 4d 50 00=20
'CPU A PUMP'
min-value:
00 00 04 e2=20
max-value:
00 00 0e 10=20
unmanage-value:
00 00 0e 10=20
init-value:
00 00 0e 10=20
safe-value:
00 00 ff ff=20
zone:
00 00 00 00=20
motor-type:
00 00 00 01=20
Node 0xff9a3a48: fan
name:
66 61 6e 00=20
'fan'
device_type:
66 61 6e 2d 72 70 6d 2d 63 6f 6e 74 72 6f 6c 00=20
'fan-rpm-control'
compatible:
73 6d 75 2d 72 70 6d 2d 66 61 6e 00 73 6d 75 2d 66 61 6e 00=20
66 61 6e 00=20
reg:
00 00 00 08=20
built-in:
version:
00 00 00 02=20
control-id:
00 00 00 08=20
location:
45 58 50 41 4e 53 49 4f 4e 20 53 4c 4f 54 53 20 49 4e 54 41=20
4b 45 00=20
'EXPANSION SLOTS INTAKE'
min-value:
00 00 06 18=20
max-value:
00 00 11 94=20
unmanage-value:
00 00 11 94=20
init-value:
00 00 06 18=20
safe-value:
00 00 03 e8=20
zone:
00 00 00 02=20
motor-type:
00 00 00 00=20
> On Sun Oct 28 22:02:15 UTC 2018, Michael Tuexen <tuexen at =
freebsd.org>
> wrote:
>> Dear all,
>>=20
>> if you have access to a G5 Powermac, could you provide the output of =
the
>> following command from the OpenFirmware prompt:
>>=20
>> dev u3/i2c/fan
>> " .status" " u3/i2c/fan" open-dev $call-method
>>=20
>> 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.
>>=20
>> Thanks for your help.
>=20
=3D=3D=3D
Mark Millard
marklmi at yahoo.com
( dsl-only.net went
away in early 2018-Mar)
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