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IB/mlx4: Support raw packet protocol 

Mark support for the new raw packet protocol on Eth ports.

Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Reviewed-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Doug Ledford <dledford@redhat.com>
hifive-unleashed-5.1
Or Gerlitz 2017-01-24 13:02:37 +02:00 committed by Doug Ledford
parent 72cd57178f
commit bc63f9d558
1 changed files with 5 additions and 2 deletions
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7
drivers/infiniband/hw/mlx4/main.c
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@ -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;
}