Sensors driver for Xeon(Pentium 4) thermal sensor

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Right now we claim that the adm1021 driver works for the xeon, except that it only has
one sensor instead of two, and requires a force_adm1021 parameter.
Not that we've tested it. Would you please?
If true, I don't know if it would be better to hack adm1021 to remove the
second sensor for xeons, or to keep your separate driver.
As you have good detection (that I hope won't detect the adm1021 series)
it's probably better to keep it separate.

After you go through doc/developers/new_drivers you will probably have
an updated patch. A patch against CVS would be best.

chips.c is in lib/

Philip Pokorny wrote:
> 
> The thermal diode on the Pentium III processors has been replaced by an
> SMBus device to monitor and convert the diode to degrees C in the
> Pentium 4 (Xeon) processors.
> 
> This Thermal Sensors is documented in the processor datasheet and I have
> written a driver to report the temperature, high and low limits, and the
> conversion rate.
> 
> I had to hack the i2c-i801 driver to recognize the intel 7500 xx801CA
> chip.  I think that fix might already be in the mainline sources.
> 
> I have assigned myself a "production" ID in i2c-ids.h.  If that ID has
> already been assigned, please assign me a new one and I'll redo the
> patch.  (Didn't read doc/writing-drivers until after I'd finished...)
> 
> I don't have the chips.c file that goes into 'sensors', so I haven't
> been able to add the 'temp', 'temp_over', and 'temp_hyst' parameters to
> sensors and sensors.conf.
> 
> Please let me know what I need to do to submit this patch to the
> main-line lm-sensors code.
> 
> Thanks,
> :v)
> 
> --
> Philip Pokorny, Senior Engineer
> Tel: 415-358-2635   Fax: 415-358-2646   Toll Free: 888-PENGUIN
> PENGUIN COMPUTING - Simplifying the Solution Process [tm]
> www.penguincomputing.com
>



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