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RDMA/mlx5: Relax DCS QP creation checks 

In order to create DCS QPs, we don't need to rely on both
log_max_dci_stream_channels and log_max_dci_errored_streams capabilities.

Fixes: 11656f593a ("RDMA/mlx5: Add DCS offload support")
Link: https://lore.kernel.org/r/3e7b3363fd73686176cc584295e86832a7cf99b2.1630320354.git.leonro@nvidia.com
Signed-off-by: Lior Nahmanson <liorna@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
This commit is contained in:
Lior Nahmanson 2021-08-30 13:48:49 +03:00 committed by Jason Gunthorpe
parent 1a0182785a
commit 65f90c8e38
1 changed files with 1 additions and 2 deletions
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3
drivers/infiniband/hw/mlx5/qp.c
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@ -2811,8 +2811,7 @@ static int process_vendor_flags(struct mlx5_ib_dev *dev, struct mlx5_ib_qp *qp,
process_vendor_flag(dev, &flags, MLX5_QP_FLAG_TYPE_DCI, true, qp);
process_vendor_flag(dev, &flags, MLX5_QP_FLAG_TYPE_DCT, true, qp);
process_vendor_flag(dev, &flags, MLX5_QP_FLAG_DCI_STREAM,
MLX5_CAP_GEN(mdev, log_max_dci_stream_channels) &&
MLX5_CAP_GEN(mdev, log_max_dci_errored_streams),
MLX5_CAP_GEN(mdev, log_max_dci_stream_channels),
qp);
process_vendor_flag(dev, &flags, MLX5_QP_FLAG_SIGNATURE, true, qp);