[PATCH] ucc_geth: Rework the TX logic.

[Joakim Tjernlund]

Scott Wood <scottwood at freescale.com> wrote on 27/03/2009 14:26:00:
> 
> Joakim Tjernlund wrote:
> > This is a bit better than the current type casts. Moving over to qe_bd
> > accesses is a bigger cleanup that will have to be a seperate patch.
> > I am not sure it is an all win as you probably loose the ability
> > to read both status and len in one access.
> 
> Not if you define the struct to have one status_len field (or a union of 

> that with separate fields), as gianfar does.

gianfar does not seem to use in_/out_ functions for the BDs. Works just
fine that too it seems. I always felt that the in_/out_ functions
was extra baggage that the Freescale CPUs don't need. There is
something in between that is missing.

 Jocke