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From: Rudolf Marek <r.marek@assembler.cz>
To: lm-sensors@vger.kernel.org
Subject: Re: [lm-sensors] module c7temp shows voltage, but no temperature
Date: Fri, 13 Mar 2009 10:02:07 +0000	[thread overview]
Message-ID: <49BA2F1F.5080401@assembler.cz> (raw)
In-Reply-To: <200902221052.31780.justin@justinzane.com>

Hello Jason,

We have some problem with c7temp driver in the linux. This was done by Juerg.
The driver can be downloaded from the lm-sensors.org website in devices section.

It seems some version of fam6 model D does not have any temperature register in

>    0xc0000002: eax=0x00000000 ebx=0x08000810 ecx=0x08100f13 edx=0x42040000

Jason, Please can you look to some more recent version of C7 data book, where 
the values for temperature are stored? (normally they are for cpuid EAX = 
0xc0000002 in EAX. Here are zeros.

I dont know what CPU revision it is exactly. I guess we will need to read some 
other MSR to get current version. Juerg do you know this? Its should be MSR 1154h.

All I know that the cpu is also at HP Mini-note 2133.

Thanks,
Rudolf




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  parent reply	other threads:[~2009-03-13 10:02 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-02-22 18:52 [lm-sensors] module c7temp shows voltage, but no temperature Justin Chudgar
2009-02-22 20:27 ` Michael Reinelt
2009-02-23 15:53 ` Juerg Haefliger
2009-02-23 16:38 ` Michael Reinelt
2009-02-23 23:04 ` Rudolf Marek
2009-02-24 14:37 ` Juerg Haefliger
2009-02-24 19:18 ` Justin Chudgar
2009-02-25  4:50 ` Michael Reinelt
2009-03-13 10:02 ` Rudolf Marek [this message]
2009-03-13 11:03 ` JasonZhao
2009-03-13 14:47 ` Juerg Haefliger

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