cxgb3: add memory barriers
authorDivy Le Ray <divy@chelsio.com>
Mon, 1 Feb 2010 10:29:29 +0000 (10:29 +0000)
committerDavid S. Miller <davem@davemloft.net>
Thu, 4 Feb 2010 02:37:10 +0000 (18:37 -0800)
Add memory barriers to fix crashes observed on newest PowerPC platforms.
The HW and driver state of the receive rings were getting out of sync.

Signed-off-by: Divy Le Ray <divy@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found