[PATCHv3 8/9] macb: support DMA bus widths > 32 bits

[Jean-Christophe PLAGNIOL-VILLARD]

On 10:16 Tue 09 Aug     , Jamie Iles wrote:
> Some GEM implementations may support DMA bus widths up to 128 bits.  We
> can get the maximum supported DMA bus width from the design
> configuration register so use that to program the device up.
> 
> Signed-off-by: Jamie Iles <jamie at jamieiles.com>
> Acked-by: David S. Miller <davem at davemloft.net>
> Acked-by: Nicolas Ferre <nicolas.ferre at atmel.com>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj at jcrosoft.com>

Best Regards,
J.