Armada 17xx, ACPI thermal management broken.
Nikolas Britton
freebsd at nbritton.org
Mon Dec 27 01:52:39 PST 2004
Nate Lawson wrote:
> Nikolas Britton wrote:
>
>> I can't find his name or email address anywhere BUT I think I can do
>> one better then that. Here are two ASL's that where uploaded to the
>> ACPI4Linux project:
>>
>> http://acpi.sourceforge.net/dsdt/tables/Compaq/Armada_1750/Compaq-Armada_1750-686EM_99.1130_A-custom.asl.gz
>>
>> http://acpi.sourceforge.net/dsdt/tables/Compaq/Armada_1700_1750_3500/Compaq-Armada_1700_1750_3500-686EM_99.1130_A-custom.asl.gz
>>
>> http://acpi.sourceforge.net/dsdt/tables/Compaq/Armada_1700_1750_3500/Compaq-Armada_1700_1750_3500-686EM_99.1130_A-original.asl.gz
>>
>> Again, here is a copy of my asl dump:
>> http://www.nbritton.org/uploads/compaq/armada_17xx.asl
>
>
> I've attached the diff between the two versions for history. But all
> you have to do is download the patched ASL
> ("Compaq-Armada_1700_1750_3500-686EM_99.1130_A-custom.asl") and
> compile/override it. See the handbook or "man acpi" for steps, but
> the short of it is:
>
> iasl Compaq-Armada_1700_1750_3500-686EM_99.1130_A-custom.asl
> cp DSDT.aml /boot
>
> And add to /boot/loader.conf:
> acpi_dsdt_load="YES"
> acpi_dsdt_name="/boot/DSDT.aml"
>
> This will load your custom AML at boot time.
>
The fan is working now, the sysctl's looks like this:
Fan On:
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.tz0.temperature: 3432
hw.acpi.thermal.tz0.active: 1
hw.acpi.thermal.tz0.thermal_flags: 1
hw.acpi.thermal.tz0._PSV: 3310
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3680
hw.acpi.thermal.tz0._ACx: 3480 3430 -1 -1 -1 -1 -1 -1 -1 -1
Fan Off:
hw.acpi.thermal.min_runtime: 0
hw.acpi.thermal.polling_rate: 10
hw.acpi.thermal.tz0.temperature: 3422
hw.acpi.thermal.tz0.active: -1
hw.acpi.thermal.tz0.thermal_flags: 1
hw.acpi.thermal.tz0._PSV: 3310
hw.acpi.thermal.tz0._HOT: -1
hw.acpi.thermal.tz0._CRT: 3680
hw.acpi.thermal.tz0._ACx: 3480 3430 -1 -1 -1 -1 -1 -1 -1 -1
Is the _PSV trip point set wrong?, after reading the man page for
acpi_thermal it sounds like it is to me. and when I try to put it into
suspend more I get: "acpi: sespend request ignored (not ready yet)" is
there something I need to do first or is this another issue with acpi?
Thanks Nate.
P.S. When you tried the file
Compaq-Armada_1750-686EM_99.1130_A-custom.asl.gz was it corrupted?, said
it was a bzip2 file after I gunzip it and bzip2 said it was corrupted, I
email the guy requesting a new copy of this asl.
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