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IB/mlx5: Add tx_affinity support for DCI QP

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DCI QP supports tx_affinity as well.

Link: https://lore.kernel.org/r/20200818115245.700581-2-leon@kernel.org
Signed-off-by: Mark Zhang <markz@mellanox.com>
Reviewed-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leonro@mellanox.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Mark Zhang 2020-08-18 14:52:44 +03:00 committed by Jason Gunthorpe
parent 8dc105befe
commit 8f3243a047
1 changed files with 6 additions and 8 deletions
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14
drivers/infiniband/hw/mlx5/qp.c
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@ -3667,14 +3667,12 @@ static unsigned int get_tx_affinity_rr(struct mlx5_ib_dev *dev,
MLX5_MAX_PORTS + 1; MLX5_MAX_PORTS + 1;
} }
static bool qp_supports_affinity(struct ib_qp *qp) static bool qp_supports_affinity(struct mlx5_ib_qp *qp)
{ {
if ((qp->qp_type == IB_QPT_RC) || if ((qp->type == IB_QPT_RC) || (qp->type == IB_QPT_UD) ||
(qp->qp_type == IB_QPT_UD) || (qp->type == IB_QPT_UC) || (qp->type == IB_QPT_RAW_PACKET) ||
(qp->qp_type == IB_QPT_UC) || (qp->type == IB_QPT_XRC_INI) || (qp->type == IB_QPT_XRC_TGT) ||
(qp->qp_type == IB_QPT_RAW_PACKET) || (qp->type == MLX5_IB_QPT_DCI))
(qp->qp_type == IB_QPT_XRC_INI) ||
(qp->qp_type == IB_QPT_XRC_TGT))
return true; return true;
return false; return false;
} }
@ -3692,7 +3690,7 @@ static unsigned int get_tx_affinity(struct ib_qp *qp,
unsigned int tx_affinity; unsigned int tx_affinity;
if (!(mlx5_ib_lag_should_assign_affinity(dev) && if (!(mlx5_ib_lag_should_assign_affinity(dev) &&
qp_supports_affinity(qp))) qp_supports_affinity(mqp)))
return 0; return 0;
if (mqp->flags & MLX5_IB_QP_CREATE_SQPN_QP1) if (mqp->flags & MLX5_IB_QP_CREATE_SQPN_QP1)