mlx5dv_modify_qp_sched_elem - Online Linux Manual PageSection : 3
Updated : 2020-9-22
Source : mlx5
Note : mlx5 Programmer’s Manual

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NAMEmlx5dv_modify_qp_sched_elem - Connect a QP with a requestor and/or a responder scheduling element

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SYNOPSIS int mlx5dv_modify_qp_sched_elem(struct ibv_qp *qp, struct mlx5dv_sched_leaf *requestor, struct mlx5dv_sched_leaf *responder);

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DESCRIPTIONThe QP scheduling element (SE) allows the association of a QP to a SE tree. The SE is described in mlx5dv_sched_node_create(3) man page. By default, all QPs are not associated to SE. The default setting is ensuring fair bandwidth allocation with no maximum bandwidth limiting. A QP can be associate to a requestor and/or a responder SE following the IB spec definition.

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RETURN VALUEupon success 0 is returned or the value of errno on a failure.

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SEE ALSOmlx5dv_sched_node_create(3)

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AUTHORMark Zhang <markzhang@nvidia.com> Ariel Almog <ariela@nvidia.com> 0

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Johanes Gumabo

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