On 01/04/11 03:27, Yeoh Chun Yeow wrote:
> Ok I found the script.
> 
> read-all-adm output attach.

Thanks very much. It's not vital, but if you still have the setup ready, could
you remove the VLAN related config from your /etc/config/network and run the
script again? It would be helpful if the driver didn't configure VLANs before
running the register dumping script.

Other than that, I've had a quick look, and it doesn't make me happy. First and
foremost, the product ID for the FC and M chips is identical down to the last
bit! They reserve a whopping 32 bits for a "Chip Identifier" and still they both
read 0007:1023! So there doesn't seem to be a standard way to tell the chips 
apart.

And they do seem to differ, which makes sense. There is a lot in common. I could
really use the datasheet for the -FC variant, but all the so-called datasheets
for that chip I've found describe a completely different device.

I even get the impression that the values read from your chip aren't the
power-on-reset default values. Perhaps there's an EEPROM attached with settings
specific to your router.

I do see one possibility for hope. Maybe Infineon at some point stopped
producing the real FC variant described in those datasheets I found, and from
then on simply relabeled their M chip and sold that as the FC variant.
Discrepancies in default values could be explained by an EEPROM with
router-specific settings.

Thanks for your help,

Peter.

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