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Hello,

On Jul 30, 2007, at 06:49, Jared D. McNeill wrote:

> On 30-Jul-07, at 2:55 AM, Paul Goyette wrote:
>
>> Here's the code that Nicolas Joly wrote, with slight mod's by me, to 
>> locate which device addresses respond on the SMBus.  Note that 
>> there's still no way to figure out what these devices are, only 
>> determine if they exist or not.
>
> The SMBus specification talks about discoverable devices; have you 
> looked into this at all? WIth this type of support in our SMBus 
> framework we will be able to do direct configuration on ARP-capable 
> devices.
>
> I'm very cautious about indirect configuration for I2C devices...

Indeed, there are quite a few iic devices that don't provide any way to 
identify them other than the - rather ambiguous - bus address. All we 
can probe for is if there's a device present at a given address but not 
much more.

have fun
Michael
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