| commit | 757a03c6e004fbbdef872cb7ecdc940a891b8e6e | [log] [tgz] |
|---|---|---|
| author | Jamie Iles <jamie@jamieiles.com> | Wed Mar 09 16:29:59 2011 +0000 |
| committer | Jamie Iles <jamie@jamieiles.com> | Tue Nov 22 15:21:19 2011 +0000 |
| tree | 4de9a10fee4f2cba1ac922291f1a0780f9f021e4 | |
| parent | a494ed8e25759f05f5a419d675f198e4359ef6fc [diff] |
macb: support DMA bus widths > 32 bits 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@jamieiles.com> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Tested-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>