diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 53bb0d5cad3d..9e22dead259a 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -1403,6 +1403,12 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, return -EOPNOTSUPP; } + if (ucmd.rx_hash_fields_mask & MLX5_RX_HASH_INNER && + !(ucmd.flags & MLX5_QP_FLAG_TUNNEL_OFFLOADS)) { + mlx5_ib_dbg(dev, "Tunnel offloads must be set for inner RSS\n"); + return -EOPNOTSUPP; + } + err = ib_copy_to_udata(udata, &resp, min_resp_len); if (err) { mlx5_ib_dbg(dev, "copy failed\n"); @@ -1426,6 +1432,11 @@ static int create_rss_raw_qp_tir(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp, if (ucmd.flags & MLX5_QP_FLAG_TUNNEL_OFFLOADS) MLX5_SET(tirc, tirc, tunneled_offload_en, 1); + if (ucmd.rx_hash_fields_mask & MLX5_RX_HASH_INNER) + hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_inner); + else + hfso = MLX5_ADDR_OF(tirc, tirc, rx_hash_field_selector_outer); + switch (ucmd.rx_hash_function) { case MLX5_RX_HASH_FUNC_TOEPLITZ: { |