[lm-sensors] SMSC SCH5504-NS ?

[lm-sensors] SMSC SCH5504-NS ?

[Jean Delvare]

Hi John,

On Fri, 7 Jul 2006 00:14:20 -0700, Jon Graves wrote:
> Does anyone have any information on this Super IO chip?
> I'm guessing it's similar to the SCH5307-NS, which is
> supported in the smsc47b397 driver.  It reports a device
> id of 0x79 (SCH5307-NS is 0x81).

What makes you think both chips are similar? If just the names and IDs,
this really doesn't mean much.

> Dell uses it in recent versions of their Precision 380 workstations.

What makes you think these workstations support hardware monitoring at
all?

-- 
Jean Delvare

[lm-sensors] SMSC SCH5504-NS ?

[Jean Delvare]

On Sat, 19 Aug 2006 12:46:40 +0200, Rudolf Marek wrote:
> Jon Graves wrote:
> > Does anyone have any information on this Super IO chip?
> > I'm guessing it's similar to the SCH5307-NS, which is
> > supported in the smsc47b397 driver.  It reports a device
> > id of 0x79 (SCH5307-NS is 0x81).
> > 
> > Dell uses it in recent versions of their Precision 380 workstations.
> > 
> > Mailing SMSC for a datasheet resulted in a big fat zero.  If
> > anyone can supply me with the datasheet or other information,
> > I'll give adding support a shot.
> 
> Hmm we do not have any info. You may try to pickup some values from register
> dump and compare if they look reasonable or try to change the ID in the driver
> and see what happens.

Jon, did you give it a try? If so, did it work?

Thanks,
-- 
Jean Delvare

[lm-sensors] SMSC SCH5504-NS ?

[Rudolf Marek]

Jon Graves wrote:
> Does anyone have any information on this Super IO chip?  I'm guessing it's similar to the SCH5307-NS, which is supported in the smsc47b397 driver.  It reports a device id of 0x79 (SCH5307-NS is 0x81).
> 
> Dell uses it in recent versions of their Precision 380 workstations.
> 
> Mailing SMSC for a datasheet resulted in a big fat zero.  If anyone can supply me with the datasheet or other information, I'll give adding support a shot.

Hmm we do not have any info. You may try to pickup some values from register
dump and compare if they look reasonable or try to change the ID in the driver
and see what happens.

Regards
Rudolf

[lm-sensors] SMSC SCH5504-NS ?

[Jon Graves]

Does anyone have any information on this Super IO chip?  I'm guessing it's similar to the SCH5307-NS, which is supported in the smsc47b397 driver.  It reports a device id of 0x79 (SCH5307-NS is 0x81).

Dell uses it in recent versions of their Precision 380 workstations.

Mailing SMSC for a datasheet resulted in a big fat zero.  If anyone can supply me with the datasheet or other information, I'll give adding support a shot.

Thanks,

Jon
 
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