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Commit 2f59395e authored by Leon Romanovsky's avatar Leon Romanovsky Committed by Greg Kroah-Hartman
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IB/mlx5: Expose correct maximum number of CQE capacity 



commit 9f17768611ebf81dfac69948dd12622b6f2e45fc upstream.

Maximum number of EQE capacity per CQ was mistakenly exposed
as CQE. Fix that.

Fixes: 938fe83c ("net/mlx5_core: New device capabilities handling")
Signed-off-by: default avatarLeon Romanovsky <leonro@mellanox.com>
Reviewed-by: default avatarSagi Grimberg <sagig@mellanox.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e759d318

drivers/infiniband/hw/mlx5/main.c

+1 −1
Original line number Diff line number Diff line
@@ -275,7 +275,7 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, 
	props->max_sge = min(max_rq_sg, max_sq_sg);

	props->max_sge_rd = props->max_sge;

	props->max_cq		   = 1 << MLX5_CAP_GEN(mdev, log_max_cq);

	props->max_cqe = (1 << MLX5_CAP_GEN(mdev, log_max_eq_sz)) - 1;

	props->max_cqe = (1 << MLX5_CAP_GEN(mdev, log_max_cq_sz)) - 1;

	props->max_mr		   = 1 << MLX5_CAP_GEN(mdev, log_max_mkey);

	props->max_pd		   = 1 << MLX5_CAP_GEN(mdev, log_max_pd);

	props->max_qp_rd_atom	   = 1 << MLX5_CAP_GEN(mdev, log_max_ra_req_qp);