[PATCH] Driver for FECs on motorola DUET (87x/88x)

[Joakim Tjernlund]

> Given that the 860 manual says that the 860 sets DAR and DSISR on a
> machine check, I think Joakim's patch is desirable.  I assume other
> 8xx processors do also.
>
> Paul.

I wonder if this applies to head.S also? I don't have a manual
handy, but since the Alignment exceptions are identical, I guess
that DAR & DSISR are also set for the CPUs that uses head.S?

Currently only 8xx uses these in the machine check exception, but I
think the these registers should be accurate. They may be useful for
debugging if nothing else.

 Jocke


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