netxen: fix dma mask update calculation

Fix dma mask calculation that caps at 63-bit addressing even
when firmware advertises full 64-bit support.

Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dhananjay Phadke 2009-08-04 10:39:03 +00:00 • committed by David S. Miller
commit f60f785679