[lm-sensors] Fujitsu D2778 sensors

[lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

Hi all

I got Fujitsu mainboard D2778 and I need to run sesnors on
Linux Gentoo with kernel 2.6.30 or 2.6.31. I found contribution of Thilo
Cestonaro on lm-sensors.org [1]. As far as I understood, this is his
config for on that mainboard.

1.
http://www.lm-sensors.org/wiki/Configurations/FujitsuTechnologySolutions/D2778%20(A1%2C%20B1%20%2CC1%2C%20X1%2C%20Y1)


I tried it and it does not work for me. May anybody confirm that it
works with Fujitsu D2778?

Here is what i get:

# modprobe fschmd

# lsmod| grep fsc
fschmd                 18576  0
hwmon                   2528  1 fschmd
i2c_core               19832  3 fschmd,i2c_dev,i2c_i801

# sensors
No sensors found!
Make sure you loaded all the kernel drivers you need.
Try sensors-detect to find out which these are.

# cat /etc/sensors.conf
# Fujitsu Technology Solutions D2778 (A1, B1 ,C1, X1, Y1), "Syleus"-Chip
# Contributed by Thilo Cestonaro <thilo.cestonaro@ts.fujitsu.com>

chip "fscsyl-*"

# Temperatures
    label temp1 "CPU Temp"
    ignore temp2
    ignore temp3
    label temp4 "Super I/O Temp"
    label temp5 "Northbridge Temp"

# Fans
    label fan1 "CPU Fan"
    label fan2 "System FAN2"
    label fan3 "System FAN3"
    label fan4 "System FAN4"
    label fan7 "PSU Fan"

# Voltages
    label in0 "+12V"
    label in1 "+5V"
    label in2 "Vbat"
    ignore in4
    label in3 "+3.3V"
    label in5 "+3.3V-Aux"
-- 
Best regards, Sergey Spiridonov


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Re: [lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

Hi

Sergey Spiridonov wrote:

> I got Fujitsu mainboard D2778 and I need to run sesnors on
> Linux Gentoo with kernel 2.6.30 or 2.6.31.

I forgot to add, sensors-detect does not detect anything.

-- 
Best regards, Sergey Spiridonov


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Re: [lm-sensors] Fujitsu D2778 sensors

[Jean Delvare]

Hi Sergey,

On Wed, 24 Mar 2010 11:58:41 +0100, Sergey Spiridonov wrote:
> Sergey Spiridonov wrote:
> 
> > I got Fujitsu mainboard D2778 and I need to run sesnors on
> > Linux Gentoo with kernel 2.6.30 or 2.6.31.
> 
> I forgot to add, sensors-detect does not detect anything.

Please post the full output of sensors-detect still. The way it detects
nothing might be relevant.

-- 
Jean Delvare
http://khali.linux-fr.org/wishlist.html

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Re: [lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

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Hi Jean

Jean Delvare wrote:

> Please post the full output of sensors-detect still. The way it detects
> nothing might be relevant.

It is in attachmemnt.

PS It will be nice if somebody can at least confirm that this mainboard
is supported.
-- 
Sergey

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# sensors-detect revision 5291 (2008-06-23 23:40:46 -0700)

This program will help you determine which kernel modules you need
to load to use lm_sensors most effectively. It is generally safe
and recommended to accept the default answers to all questions,
unless you know what you're doing.

We can start with probing for (PCI) I2C or SMBus adapters.
Do you want to probe now? (YES/no): Probing for PCI bus adapters...
Use driver `i2c-i801' for device 0000:00:1f.3: Intel ICH10

We will now try to load each adapter module in turn.
Module `i2c-i801' already loaded.
If you have undetectable or unsupported I2C/SMBus adapters, you can have
them scanned by manually loading the modules before running this script.

We are now going to do the I2C/SMBus adapter probings. Some chips may
be double detected; we choose the one with the highest confidence
value in that case.
If you found that the adapter hung after probing a certain address,
you can specify that address to remain unprobed.

Next adapter: SMBus I801 adapter at 18e0 (i2c-0)
Do you want to scan it? (YES/no/selectively): Client found at address 0x18
Probing for `Analog Devices ADM1021'...                     No
Probing for `Analog Devices ADM1021A/ADM1023'...            No
Probing for `Maxim MAX1617'...                              No
Probing for `Maxim MAX1617A'...                             No
Probing for `Maxim MAX1668'...                              No
Probing for `Maxim MAX1805'...                              No
Probing for `Maxim MAX1989'...                              No
Probing for `Maxim MAX6655/MAX6656'...                      No
Probing for `TI THMC10'...                                  No
Probing for `National Semiconductor LM84'...                No
Probing for `Genesys Logic GL523SM'...                      No
Probing for `Onsemi MC1066'...                              No
Probing for `Maxim MAX1619'...                              No
Probing for `National Semiconductor LM82/LM83'...           No
Probing for `Maxim MAX6680/MAX6681'...                      No
Probing for `National Semiconductor LM64'...                No
Client found at address 0x1a
Probing for `Analog Devices ADM1021'...                     No
Probing for `Analog Devices ADM1021A/ADM1023'...            No
Probing for `Maxim MAX1617'...                              No
Probing for `Maxim MAX1617A'...                             No
Probing for `Maxim MAX1668'...                              No
Probing for `Maxim MAX1805'...                              No
Probing for `Maxim MAX1989'...                              No
Probing for `Maxim MAX6655/MAX6656'...                      No
Probing for `TI THMC10'...                                  No
Probing for `National Semiconductor LM84'...                No
Probing for `Genesys Logic GL523SM'...                      No
Probing for `Onsemi MC1066'...                              No
Probing for `Maxim MAX1619'...                              No
Probing for `National Semiconductor LM82/LM83'...           No
Probing for `Maxim MAX6680/MAX6681'...                      No
Client found at address 0x50
Probing for `Analog Devices ADM1033'...                     No
Probing for `Analog Devices ADM1034'...                     No
Probing for `SPD EEPROM'...                                 No
Probing for `EDID EEPROM'...                                No
Client found at address 0x52
Probing for `Analog Devices ADM1033'...                     No
Probing for `Analog Devices ADM1034'...                     No
Probing for `SPD EEPROM'...                                 No
Probing for `EDID EEPROM'...                                No
Client found at address 0x73
Probing for `FSC Poseidon II'...                            No
Probing for `FSC Heimdal'...                                No
Probing for `FSC Heracles'...                               No
Probing for `FSC Poseidon I'...                             No
Probing for `FSC Hermes'...                                 No
Probing for `FSC Scylla'...                                 No

Some chips are also accessible through the ISA I/O ports. We have to
write to arbitrary I/O ports to probe them. This is usually safe though.
Yes, you do have ISA I/O ports even if you do not have any ISA slots!
Do you want to scan the ISA I/O ports? (YES/no): Probing for `National Semiconductor LM78' at 0x290...       No
Probing for `National Semiconductor LM78-J' at 0x290...     No
Probing for `National Semiconductor LM79' at 0x290...       No
Probing for `Winbond W83781D' at 0x290...                   No
Probing for `Winbond W83782D' at 0x290...                   No
Probing for `IPMI BMC KCS' at 0xca0...                      No
Probing for `IPMI BMC SMIC' at 0xca8...                     No

Some Super I/O chips may also contain sensors. We have to write to
standard I/O ports to probe them. This is usually safe.
Do you want to scan for Super I/O sensors? (YES/no): Probing for Super-I/O at 0x2e/0x2f
Trying family `National Semiconductor'...                   No
Trying family `SMSC'...                                     No
Trying family `VIA/Winbond/Fintek'...                       No
Trying family `ITE'...                                      No
Probing for Super-I/O at 0x4e/0x4f
Trying family `National Semiconductor'...                   No
Trying family `SMSC'...                                     Yes
Found `SMSC SCH5027D-NW Super IO'                           
    (hardware monitoring capabilities accessible via SMBus only)

Some south bridges, CPUs or memory controllers may also contain
embedded sensors. Do you want to scan for them? (YES/no): Silicon Integrated Systems SIS5595...                       No
VIA VT82C686 Integrated Sensors...                          No
VIA VT8231 Integrated Sensors...                            No
AMD K8 thermal sensors...                                   No
AMD K10 thermal sensors...                                  No
Intel Core family thermal sensor...                         No
Intel AMB FB-DIMM thermal sensor...                         No
VIA C7 thermal and voltage sensors...                       No

Sorry, no sensors were detected.
Either your sensors are not supported, or they are connected to an
I2C or SMBus adapter that is not supported. See doc/FAQ,
doc/lm_sensors-FAQ.html or http://www.lm-sensors.org/wiki/FAQ
(FAQ #4.24.3) for further information.
If you find out what chips are on your board, check
http://www.lm-sensors.org/wiki/Devices for driver status.

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Re: [lm-sensors] Fujitsu D2778 sensors

[Jean Delvare]

Hi Sergey,

On Wed, 24 Mar 2010 15:01:11 +0100, Sergey Spiridonov wrote:
> Jean Delvare wrote:
> > Please post the full output of sensors-detect still. The way it detects
> > nothing might be relevant.
> 
> It is in attachmemnt.

You are running a relatively old version of the script. It doesn't know
of the latest FSC chips (Hades and Syleus). Please try again with the
latest version of the script:
http://dl.lm-sensors.org/lm-sensors/files/sensors-detect

> PS It will be nice if somebody can at least confirm that this mainboard
> is supported.

I don't know, sorry. But it has a device at I2C address 0x73, which
makes me confident it is at least supportable.

-- 
Jean Delvare
http://khali.linux-fr.org/wishlist.html

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Re: [lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

Hi Jean

Jean Delvare wrote:

> You are running a relatively old version of the script. It doesn't know
> of the latest FSC chips (Hades and Syleus). Please try again with the
> latest version of the script:
> http://dl.lm-sensors.org/lm-sensors/files/sensors-detect

Thanks a lot, it works, but still there are problems. May be you can
help me to figure out, where should I look next.

I updated lm_sensors to 3.1.2. It helps, sensors-detect can sometimes
detect and load fschmd. But after rebooting it does not work anymore.

I experimented a bit and found out, that fschmd module works only if it
is loaded even times and does not work if it is loaded odd times!

Here is what happened:


Module fschmd is loaded at boot time by lm_sensors initialization
script, but is not working, sensors command does not show values and
/sys/class/hwmon does not contain entries. If I remove fschmd with
command "rmmod fschmd" and load it second time with "modprobe fschmd",
it starts working (sensors command shows temperatures, fans speed and so
on). If I remove it with rmmod and load 3rd time, it does not work. If I
remove it and load 4th time, it works and so on.

So, I did it several times with same effect: 1st, 3rd, 5th time it does
not work, 2nd, 4th, 6th time it works.

I assume this has to be something with initialization, timing or
something like this in kernel driver fschmd.

I will try to do BIOS upgrade, see if it helps...
-- 
Best regards, Sergey Spiridonov


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Re: [lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

Hi

Sergey Spiridonov wrote:

> I will try to do BIOS upgrade, see if it helps...

Updated BIOS to R1.09C, it does not help.

-- 
Best regards, Sergey Spiridonov



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Re: [lm-sensors] Fujitsu D2778 sensors

[Sergey Spiridonov]

Hi

Added bug to kernel bugzilla

https://bugzilla.kernel.org/show_bug.cgi?id\x15634
-- 
Best regards, Sergey Spiridonov


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Re: [lm-sensors] Fujitsu D2778 sensors

[Jean Delvare]

Hi Sergey,

On Fri, 26 Mar 2010 15:42:38 +0100, Sergey Spiridonov wrote:
> Added bug to kernel bugzilla
> 
> https://bugzilla.kernel.org/show_bug.cgi?id\x15634

Thanks for doing this, this will ensure that the issue doesn't get
overlooked. I don't have the time to work on this right now, but if
nobody beats me on it, I'll give it a try next week.


-- 
Jean Delvare

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