MDP_PIPE_RDMA3
[MDP_PIPE_RDMA3] = {MDP_PIPE_RDMA3, MDP_MM_SUBSYS_1, 1},
[MDP_PIPE_RDMA3] = {MDP_PIPE_RDMA3, MDP_MM_SUBSYS_1, 2},
pipe_id = MDP_PIPE_RDMA3;