| From | Greg Kroah-Hartman <> | Subject | [PATCH 4.4 253/342] IB/mlx5: Expose correct maximum number of CQE capacity | Date | Tue, 01 Mar 2016 23:55:08 +0000 |
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4.4-stable review patch. If anyone has any objections, please let me know.
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From: Leon Romanovsky <leonro@mellanox.com>
commit 9f17768611ebf81dfac69948dd12622b6f2e45fc upstream.
Maximum number of EQE capacity per CQ was mistakenly exposed as CQE. Fix that.
Fixes: 938fe83c8dcb ("net/mlx5_core: New device capabilities handling") Signed-off-by: Leon Romanovsky <leonro@mellanox.com> Reviewed-by: Sagi Grimberg <sagig@mellanox.com> Signed-off-by: Doug Ledford <dledford@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
--- drivers/infiniband/hw/mlx5/main.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -275,7 +275,7 @@ static int mlx5_ib_query_device(struct i 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);
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