[lm-sensors] AMD Family 11h thermal sensor

[lm-sensors] AMD Family 11h thermal sensor

[Howard Chu]

The newer AMD X2 Turion (and other) processors appear to have the same thermal 
monitoring capability as K10, but the PCI device IDs for the Northbridge have 
changed. (1022:1303)

I added the new ID to the K10 code posted here
http://lists.lm-sensors.org/pipermail/lm-sensors/2008-April/022909.html
and it seems to be working.

See document 41256 here
http://www.amd.com/us-en/Processors/TechnicalResources/0,,30_182_739_13906,00.html

and compare section 2.10 Thermal Functions to the same text in the K10 doc 
31116 here
http://www.amd.com/us-en/Processors/TechnicalResources/0,,30_182_739_15343,00.html

-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/

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Re: [lm-sensors] AMD Family 11h thermal sensor

[Howard Chu]

Howard Chu wrote:
> The newer AMD X2 Turion (and other) processors appear to have the same thermal
> monitoring capability as K10, but the PCI device IDs for the Northbridge have
> changed. (1022:1303)
>
> I added the new ID to the K10 code posted here
> http://lists.lm-sensors.org/pipermail/lm-sensors/2008-April/022909.html
> and it seems to be working.

By the way, here's the output from my HP dv5z running linux-2.6.27-rc7

root@violino:/usr/src/obj2.6.27/drivers/hwmon# sensors
acpitz-virtual-0
Adapter: Virtual device
temp1:       +59.0°C  (crit = +105.0°C)

k10temp-pci-00c3
Adapter: PCI adapter
temp1:       +59.4°C

-- 
   -- Howard Chu
   CTO, Symas Corp.           http://www.symas.com
   Director, Highland Sun     http://highlandsun.com/hyc/
   Chief Architect, OpenLDAP  http://www.openldap.org/project/

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