How to debug Ethernet connectivity

Atilla Filiz atilla.filiz at
Tue Dec 10 08:31:23 EST 2013

Ok, then my problem is slightly more clear, that /dev/phy0 does not exist.
I do define a struct fec_platform_data with
xcv_type=PHY_INTERFACE_MODE_MII and register it via imx27_add_fec().

Now I need to find out why it fails to register the device.

On Fri, Dec 6, 2013 at 1:43 PM, Alexander Aring <alex.aring at> wrote:
> On Fri, Dec 06, 2013 at 01:39:25PM +0100, Sascha Hauer wrote:
>> On Fri, Dec 06, 2013 at 01:18:52PM +0100, Atilla Filiz wrote:
>> > Sorry, figured it out. Just most verbose output is funny as well:
>> > :/ miitool -vvv /dev/mc13xxx
>> Don't know what miitool does in this case, but mc13xxx is not your phy,
>> it's your PMIC.
> oh, doesn't realize that :D. So reading zeros can make sense in some
> offset. :-)
> - Alex

Atilla Filiz

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