[ewg] Does anybody have experience using Mellanox ConnectX cards with Ubuntu?

[Roland Dreier]

 > I haven't installed any drivers on this system as my understanding was
 > that they are already included in the newer kernels, and although I
 > don't have a lot of linux knowledge, it does appear that mlx4_core is
 > running:

You also need to load mlx4_ib, either "modprobe mlx4_ib" or add a line
"mlx4_ib" to your /etc/modules.

 - R.