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Date:      Fri, 11 Aug 2006 14:46:09 -0400
From:      "Dan Langille" <dan@langille.org>
To:        amd64@freebsd.org
Subject:   fan speed/cpu temp
Message-ID:  <44DC9831.21645.A8D4331@dan.langille.org>

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I'm trying to get fan speed and CPU temp out of my Dual Opteron 
(HDAMA rev.G) board which is running 6.1-STABLE.

I'm finding that mbmon and healthd are reporting nothing useful.  
Similarly, sysctl has nothing related to cpu temp or fan speed.

Example output follows.  Any suggestions on what to look for, try, 
prod, poke, bludgeon?

Thanks.

[root@opti:~] # mbmon -d
SMBus[AMD756/766/768/8111] found, but No HWM available on it!!
No Hardware Monitor found!!
InitMBInfo: Invalid argument

healthd: A value of 255.00 for Chip Set Temperature with a range of 
(0.00 <= n <= 30.00)
healthd: A value of 0.00 for CPU #0 Temperature with a range of 
(10.00 <= n <= 30.00)
healthd: A value of 0.00 for CPU #1 Temperature with a range of 
(10.00 <= n <= 30.00)
healthd: A value of 0.00 for CPU #0 Cooling Fan with a range of 
(3000.00 <= n <= 9999.00)
healthd: A value of 0.00 for CPU #1 Cooling Fan with a range of 
(3000.00 <= n <= 9999.00)

[root@opti:~] # sysctl -a | grep -i speed
hw.firewire.fwmem.speed: 2
hw.firewire.fwe.tx_speed: 2
hw.firewire.sbp.max_speed: -1
machdep.conspeed: 9600
machdep.gdbspeed: 9600

[root@opti:~] # sysctl -a | grep -i fan
[root@opti:~] #

[root@opti:~] # uname -a
FreeBSD opti.example.org 6.1-STABLE FreeBSD 6.1-STABLE #1: Fri Aug 11 
12:43:34 EDT 2006  dan@opti.example.org:/usr/obj/usr/src/sys/OPTI  
amd64

full healthd output: http://pastebin.ca/126649
main board specs: http://tinyurl.com/o7pet

-- 
Dan Langille : Software Developer looking for work
my resume: http://www.freebsddiary.org/dan_langille.php





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