From bc63f9d5580696a49d27056293e3ccd48b8b917e Mon Sep 17 00:00:00 2001 From: Or Gerlitz Date: Tue, 24 Jan 2017 13:02:37 +0200 Subject: IB/mlx4: Support raw packet protocol Mark support for the new raw packet protocol on Eth ports. Signed-off-by: Or Gerlitz Reviewed-by: Matan Barak Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mlx4/main.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/infiniband/hw/mlx4/main.c b/drivers/infiniband/hw/mlx4/main.c index 7031a8dd4d14..e0c1ef7696e8 100644 --- a/drivers/infiniband/hw/mlx4/main.c +++ b/drivers/infiniband/hw/mlx4/main.c @@ -2546,16 +2546,19 @@ static int mlx4_port_immutable(struct ib_device *ibdev, u8 port_num, if (mlx4_ib_port_link_layer(ibdev, port_num) == IB_LINK_LAYER_INFINIBAND) { immutable->core_cap_flags = RDMA_CORE_PORT_IBA_IB; + immutable->max_mad_size = IB_MGMT_MAD_SIZE; } else { if (mdev->dev->caps.flags & MLX4_DEV_CAP_FLAG_IBOE) immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE; if (mdev->dev->caps.flags2 & MLX4_DEV_CAP_FLAG2_ROCE_V1_V2) immutable->core_cap_flags = RDMA_CORE_PORT_IBA_ROCE | RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP; + immutable->core_cap_flags |= RDMA_CORE_PORT_RAW_PACKET; + if (immutable->core_cap_flags & (RDMA_CORE_PORT_IBA_ROCE | + RDMA_CORE_PORT_IBA_ROCE_UDP_ENCAP)) + immutable->max_mad_size = IB_MGMT_MAD_SIZE; } - immutable->max_mad_size = IB_MGMT_MAD_SIZE; - return 0; } -- cgit v1.2.3-59-g8ed1b