diff options
Diffstat (limited to 'drivers/infiniband/hw/mlx5/qp.c')
| -rw-r--r-- | drivers/infiniband/hw/mlx5/qp.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c index 7cc3b973dec7..70ca8ffa9256 100644 --- a/drivers/infiniband/hw/mlx5/qp.c +++ b/drivers/infiniband/hw/mlx5/qp.c @@ -60,6 +60,10 @@ enum raw_qp_set_mask_map { MLX5_RAW_QP_RATE_LIMIT = 1UL << 1, }; +enum { + MLX5_QP_RM_GO_BACK_N = 0x1, +}; + struct mlx5_modify_raw_qp_param { u16 operation; @@ -2519,6 +2523,10 @@ static int create_kernel_qp(struct mlx5_ib_dev *dev, struct ib_pd *pd, if (qp->flags & IB_QP_CREATE_IPOIB_UD_LSO) MLX5_SET(qpc, qpc, ulp_stateless_offload_mode, 1); + if (qp->flags & IB_QP_CREATE_INTEGRITY_EN && + MLX5_CAP_GEN(mdev, go_back_n)) + MLX5_SET(qpc, qpc, retry_mode, MLX5_QP_RM_GO_BACK_N); + err = mlx5_qpc_create_qp(dev, &base->mqp, in, inlen, out); kvfree(in); if (err) @@ -2846,9 +2854,9 @@ static void process_vendor_flag(struct mlx5_ib_dev *dev, int *flags, int flag, case MLX5_QP_FLAG_SCATTER_CQE: case MLX5_QP_FLAG_ALLOW_SCATTER_CQE: /* - * We don't return error if these flags were provided, - * and mlx5 doesn't have right capability. - */ + * We don't return error if these flags were provided, + * and mlx5 doesn't have right capability. + */ *flags &= ~(MLX5_QP_FLAG_SCATTER_CQE | MLX5_QP_FLAG_ALLOW_SCATTER_CQE); return; @@ -4485,7 +4493,7 @@ static int mlx5_ib_modify_dct(struct ib_qp *ibqp, struct ib_qp_attr *attr, return -EINVAL; if (attr->port_num == 0 || - attr->port_num > MLX5_CAP_GEN(dev->mdev, num_ports)) { + attr->port_num > dev->num_ports) { mlx5_ib_dbg(dev, "invalid port number %d. number of ports is %d\n", attr->port_num, dev->num_ports); return -EINVAL; @@ -5592,8 +5600,7 @@ int mlx5_ib_modify_wq(struct ib_wq *wq, struct ib_wq_attr *wq_attr, if (wq_attr->flags_mask & IB_WQ_FLAGS_CVLAN_STRIPPING) { if (!(MLX5_CAP_GEN(dev->mdev, eth_net_offloads) && MLX5_CAP_ETH(dev->mdev, vlan_cap))) { - mlx5_ib_dbg(dev, "VLAN offloads are not " - "supported\n"); + mlx5_ib_dbg(dev, "VLAN offloads are not supported\n"); err = -EOPNOTSUPP; goto out; } |