[RFC] extending nand_ecclayout.eccpos once again

[Jamie Lokier]

Artem Bityutskiy wrote:
> Can we instead assume that exposing ECC layout to user-space is jut bad
> idea, deprecate current layout ABI, and do not do this anymore.
> 
> I mean, really, ECC layout is generally not user's concern. Just do not
> expose it and problem is solved.
> 
> Is it absolutely necessary to have expose this stuff to user-space?

Let's rephrase that question.
What tools use this information?

-- Jamie