mlx4_core: Add a new supported 40 GigE device ID

Add MT26438 (ConnectX EN 40GigE PCIe 2.0 5GT/s) to the list of supported
devices.

Signed-off-by: Eli Cohen <eli@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
1 file changed