Date: Mon, 5 May 2003 19:18:31 +0100
From: "Dr. David Alan Gilbert" <gilbertd@treblig.org>
To: Greg KH <greg@kroah.com>
Cc: linux-i2c@pelican.tk.uni-linz.ac.at, linux-kernel@vger.kernel.org
Subject: Re: 2.5.69: Tyans S2460 hang with i2c
Message-ID: <20030505181831.GF673@gallifrey>
References: <20030505114246.GA673@gallifrey> <20030505175030.GB1713@kroah.com>
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* Greg KH (greg@kroah.com) wrote:
> On Mon, May 05, 2003 at 12:42:46PM +0100, Dr. David Alan Gilbert wrote:
> > Kernel: 2.5.69
> > Motherboard: Tyan S2460 (Dual Athlon 760MP chipset)
> > 
> > It works fine without i2c, with i2c we hang directly after:
> > 
> > i2c /dev entries module version 2.7.0 (20021208)
> > registering 0-0048
> 
> What i2c drivers are you trying to load?  Are you sure you have the
> hardware for them?  Some of the i2c sensor drivers can hang your box if
> you load them and you don't have the hardware for them.

Looking back at the objects that were built they are:

./busses/i2c-amd756.o
./chips/adm1021.o
./chips/lm75.o

I guess its a bad thing if they hang if the hardware isn't present - I'd
presumed it was possible to build them all and they'd just use which
ever are actually present. (How do I know which I've got?)

> And has these i2c drivers ever worked for you before on an older version
> of 2.5?

Hmm - its a while since I last tried it I think; I'm reasonably sure
I've had some working in the past).

Dave

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/ Dr. David Alan Gilbert    | Running GNU/Linux on Alpha,68K| Happy  \ 
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