On Sun, Oct 26, 2014 at 08:56:20PM -0700, Guenter Roeck wrote:

Also, it seems that you request two separate properties, one for presence
and another for length. Is that correct ? Again, I thought that would not
provide any value since presence is indicated by length != 0 in the ethtool
callback function. No problem, though, I'll be happy to create two separate
properties and platform data variables if you think that would be better.

The fewer properties, the better.

Thanks,
Richard