arent 9f6e20cee6253c4ca5faacba8dbd09ebe70132ed
author Yevgeny Petrilin <yevgenyp@mellanox.co.il> 1324267226 +0000
committer David S. Miller <davem@davemloft.net> 1324324626 -0500

mlx4: capability for link sensing

For ConnectX3 devices, we allow link sensing only if FW explicitly
reported it supports the feature.
For older versions (ConnectX1 and 2), if the card supports both link layer types
(Ethenet and Infiniband), link sensing is supported.

Signed-off-by: Yevgeny Petrilin <yevgenyp@mellanox.co.il>
Signed-off-by: David S. Miller <davem@davemloft.net>
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