ACPI on Fujitsu S-Lifebook

ACPI on Fujitsu S-Lifebook

[Richie Bielak]

Hi,

I've compiled kernel 2.4.20 with the ACPI patch on my Fujitsu Lifebook.
Now I get most of the devices in the /proc/acpi directory. Except 
/proc/fan and /proc/thermal_zone directories are empty.

Under what conditions does this happen? I've been reading the code in
thermal.c, but so far I haven't been able to figure this out.

Any hints would be greatly appreciated.

...richie





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RE: ACPI on Fujitsu S-Lifebook

[Grover, Andrew]

> From: Richie Bielak [mailto:richieb-wlNknbtBlifR7s880joybQ@public.gmane.org] 
> I've compiled kernel 2.4.20 with the ACPI patch on my Fujitsu 
> Lifebook.
> Now I get most of the devices in the /proc/acpi directory. Except 
> /proc/fan and /proc/thermal_zone directories are empty.
> 
> Under what conditions does this happen? I've been reading the code in
> thermal.c, but so far I haven't been able to figure this out.
> 
> Any hints would be greatly appreciated.

Do you see any messages about found thermal zones in your dmesg? If not,
then it is as simple as no thermal zones or fans were detected on your
system.

Regards -- Andy


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RE: ACPI on Fujitsu S-Lifebook

[Richie Bielak]

On Fri, 2003-01-03 at 14:02, Grover, Andrew wrote:

> 
> Do you see any messages about found thermal zones in your dmesg? If not,
> then it is as simple as no thermal zones or fans were detected on your
> system.
> 
> Regards -- Andy
> 

Here is the ACPI messages from dmesg. There are no messages about
thermal entries. Should these be detected? Where is the code that does
the detection?

Thanks!

...richie

ACPI: have wakeup address 0xc0001000
ACPI: RSDP (v000 FUJ                        ) @ 0x000f6200
ACPI: RSDT (v001 FUJ    CLOVE    00261.00000) @ 0x0f6ea447
ACPI: FADT (v001 FUJ    CLOVE    00261.00000) @ 0x0f6efb8c
ACPI: DSDT (v001 FUJ    CLOVE    00261.00000) @ 0x00000000
ACPI: BIOS passes blacklist
ACPI: Subsystem revision 20021212
 tbxface-0099 [03] Acpi_load_tables      : ACPI Tables successfully
acquired
ACPI Namespace successfully loaded at root c032fe3c
evxfevnt-0074 [04] Acpi_enable           : Transition to ACPI mode
successful
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: System [ACPI] (supports S0 S3 S4 S5)
ACPI: PCI Root Bridge [PCI0] (00:00)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: Embedded Controller [EC] (gpe 23)
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 10 11, disabled)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11, disabled)
ACPI: PCI Interrupt Link [LNKG] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Link [LNKH] (IRQs 3 4 5 7 9 10 *11)
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB_._PRT]
ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 10
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 9
PCI: Using ACPI for IRQ routing
ACPI: AC Adapter [AC] (off-line)
ACPI: Battery Slot [CMB1] (battery present)
ACPI: Battery Slot [CMB2] (battery absent)
ACPI: Power Button (FF) [PWRF]
ACPI: Lid Switch [LID]
ACPI: Processor [CPU0] (supports C1 C2 C3, 2 performance states)




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