RDs are a new feature of MOFED 3.0 that makes Verbs aware of how CQ and QP resources are being used for internal performance tuning. Signed-off-by: Alex Rosenbaum <alexr@mellanox.com> Signed-off-by: Olga Shern <olgas@mellanox.com> Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>