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RE: SS4000E Fan speed, LEDS and power button



How did you arrive at setting the fan1 divisor to 8? I used 4 but it's just
a guess.

I also get funny temps on temp2/3 but high not low like yours. There are 3
sensors in SS4000E, one CPU and 2 on the SATA board. I'm assuming these are
temp1-3 resp. but don't really know how the EM-7220 board is connected.

The disks can report internal temperature but lm-sensors doesn't appear to
support reading these values or using them to control fan speed.

CJW

-----Original Message-----
From: JF Straeten [mailto:jfstraeten@scarlet.be] 
Sent: Tuesday, July 24, 2012 5:51 PM
To: debian-arm@lists.debian.org
Subject: Re: SS4000E Fan speed, LEDS and power button


Re,

On Tue, Jul 24, 2012 at 12:12:46PM -0400, Chris Wilkinson wrote:

> Could someone be kind enough to post the output they get from these
> commands?

If it has still an interest, here is output of mine after yours :

> root@Freestor:~# sensors
> w83792d-i2c-0-2d
> Adapter: IOP3xx-I2C
> VcoreA:       +1.28 V  (min =  +0.00 V, max =  +2.04 V)
> VcoreB:       +0.00 V  (min =  +0.00 V, max =  +2.04 V)
> in2:          +2.55 V  (min =  +0.00 V, max =  +4.08 V)
> in3:          +3.30 V  (min =  +0.00 V, max =  +4.08 V)
> in4:          +0.00 V  (min =  +0.00 V, max =  +4.08 V)
> in5:          +1.99 V  (min =  +0.00 V, max =  +4.08 V)
> +5V:          +4.92 V  (min =  +4.49 V, max =  +5.50 V)
> 5VSB:         +4.93 V  (min =  +4.49 V, max =  +5.50 V)
> Vbat:         +0.00 V  (min =  +2.69 V, max =  +3.30 V)  ALARM
> fan1:           0 RPM  (min =    0 RPM, div = 2)
> fan2:           0 RPM  (min =    0 RPM, div = 2)
> fan3:           0 RPM  (min =    0 RPM, div = 2)
> fan4:           0 RPM  (min =    0 RPM, div = 2)
> fan5:           0 RPM  (min =    0 RPM, div = 2)
> temp1:        +46.0°C  (high = +127.0°C, hyst =  +0.0°C)
> temp2:       +127.0°C  (high = +80.0°C, hyst = +75.0°C)  ALARM
> temp3:       +127.0°C  (high = +80.0°C, hyst = +75.0°C)  ALARM


lothar:~# sensors
w83792d-i2c-0-2d
Adapter: IOP3xx-I2C
VcoreA:      +1.32 V  (min =  +0.00 V, max =  +2.04 V)   
VcoreB:      +2.05 V  (min =  +0.00 V, max =  +2.04 V)   
in2:         +3.30 V  (min =  +0.00 V, max =  +4.08 V)   
in3:         +2.98 V  (min =  +0.00 V, max =  +4.08 V)   
in4:         +0.00 V  (min =  +0.00 V, max =  +4.08 V)   
in5:         +0.00 V  (min =  +0.00 V, max =  +4.08 V)   
+5V:         +5.01 V  (min =  +4.49 V, max =  +5.50 V)   
5VSB:        +4.94 V  (min =  +4.49 V, max =  +5.50 V)   
Vbat:        +0.00 V  (min =  +2.69 V, max =  +3.30 V)   ALARM
fan1:       1010 RPM  (min =    0 RPM, div = 8)
fan2:          0 RPM  (min =    0 RPM, div = 2)
fan3:          0 RPM  (min =    0 RPM, div = 2)
fan4:          0 RPM  (min =    0 RPM, div = 2)
fan5:          0 RPM  (min =    0 RPM, div = 2)
temp1:       +53.0°C  (high = +127.0°C, hyst =  +0.0°C)  
temp2:       -30.5°C  (high = +80.0°C, hyst = +75.0°C)  
temp3:       -19.5°C  (high = +80.0°C, hyst = +75.0°C)


So almost the same as yours, but with fan1 speed (but funny temps').


> root@Freestor:~# modprobe -l | grep 83792
> kernel/drivers/hwmon/w83792d.ko

lothar:~# modprobe -l | grep 83792
kernel/drivers/hwmon/w83792d.ko

 
> root@Freestor:~# modinfo w83792d
> filename:
/lib/modules/2.6.32-5-iop32x/kernel/drivers/hwmon/w83792d.ko
> license:        GPL
> description:    W83792AD/D driver for linux-2.6
> author:         Chunhao Huang @ Winbond <DZShen@Winbond.com.tw>
> alias:          i2c:w83792d
> depends:
> vermagic:       2.6.32-5-iop32x mod_unload modversions ARMv5
> parm:           force:List of adapter,address pairs to boldly assume to be
> present (array of short)
> parm:           force_w83792d:List of adapter,address pairs which are
> unquestionably assumed to contain a `w83792d' chip (array of short)
> parm:           probe:List of adapter,address pairs to scan additionally
> (array of short)
> parm:           ignore:List of adapter,address pairs not to scan (array of
> short)
> parm:           force_subclients:List of subclient addresses: {bus,
> clientaddr, subclientaddr1, subclientaddr2} (array of short)
> parm:           init:Set to one to force chip initialization (bool)

lothar:~# modinfo w83792d
filename:
/lib/modules/2.6.32-5-iop32x/kernel/drivers/hwmon/w83792d.ko
license:        GPL
description:    W83792AD/D driver for linux-2.6
author:         Chunhao Huang @ Winbond <DZShen@Winbond.com.tw>
alias:          i2c:w83792d
depends:        
vermagic:       2.6.32-5-iop32x mod_unload modversions ARMv5 
parm:           force:List of adapter,address pairs to boldly assume
to be present (array of short)
parm:           force_w83792d:List of adapter,address pairs which are
unquestionably assumed to contain a `w83792d' chip (array of short)
parm:           probe:List of adapter,address pairs to scan
additionally (array of short)
parm:           ignore:List of adapter,address pairs not to scan
(array of short)
parm:           force_subclients:List of subclient addresses: {bus,
clientaddr, subclientaddr1, subclientaddr2} (array of short)
parm:           init:Set to one to force chip initialization (bool)


(But this is not surprising : we have same kernel).

Hih,

-- 

JFS.


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