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IB/mlx4: Add CQ moderation capability to query_device
query_device can now obtain the maximum values for cq_max_count and cq_period, needed for cq moderation. Signed-off-by: Yonatan Cohen <yonatanc@mellanox.com> Reviewed-by: Majd Dibbiny <majd@mellanox.com> Signed-off-by: Leon Romanovsky <leon@kernel.org> Signed-off-by: Doug Ledford <dledford@redhat.com>
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@ -563,6 +563,9 @@ static int mlx4_ib_query_device(struct ib_device *ibdev,
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props->max_wq_type_rq = props->max_qp;
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}
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props->cq_caps.max_cq_moderation_count = MLX4_MAX_CQ_COUNT;
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props->cq_caps.max_cq_moderation_period = MLX4_MAX_CQ_PERIOD;
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if (!mlx4_is_slave(dev->dev))
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err = mlx4_get_internal_clock_params(dev->dev, &clock_params);
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