[PATCH] ppc64: Big-endian I/O memory accessors.

[Benjamin Herrenschmidt]

On Sat, 2005-08-20 at 21:48 -0400, Arthur Othieno wrote:
> I/O memory accessors. Big-endian version. For those busses/devices
> that do export big-endian I/O memory.
> 
> Of notable re

Same comment as the ppc32 ones. You need appropriate memory barriers
among others. Use in/out_bexx() (look how readl/writel are implemented).

Ben.