Re: "No sensors found!" on Intel Entry Storage System SS4200

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On Wed, 2 Sep 2009 02:23:52 +0200, Hubert Kario wrote:
> On Tuesday 01 September 2009 23:27:28 Tech2009 wrote:
> > Thank you for the suggestions.
> >
> > I looked in sysfs on the factory distro, no sign of dme1737 there (see
> > attached). However there are other i2c devices not on my debian
> > install...you could be right about the direct port io, but without
> > disassembling the library it's hard to tell.
> >
> > I tried loading dme1737 with force_start, but that made no difference
> > for me.
> I was thinking about using the 'force' parameter to givie the address 
> explicitly to the module, the device may be on non standard port.
> sensors-detect is usually more capable of detecting devices than kernel 
> modules

Good point. The dme1737 driver only recognizes version/stepping value
of 0x69 as the SCH5027. sensors-detect OTOH recognizes all version/
steppings from 0x69 to 0x6f. It would be interesting to see a dump of
the chip (modprobe i2c-dev then run i2cdump), I'd guess you have a
version/stepping value > 0x69.

Then I don't know which of the driver or sensors-detect is correct.
Juerg?

It might help to have a physical look at the chip and read the top
marking, if this is possible.

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

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