net/mlx5: Open-code modify QP in steering module (acab4b88) · Commits · 戴 / test

drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c

+12 −7

Original line number	Diff line number	Diff line
		@@ -585,8 +585,10 @@ static int dr_modify_qp_rst2init(struct mlx5_core_dev *mdev,
		MLX5_SET(qpc, qpc, rre, 1);
		MLX5_SET(qpc, qpc, rwe, 1);

		return mlx5_core_qp_modify(mdev, MLX5_CMD_OP_RST2INIT_QP, 0, qpc,
		&dr_qp->mqp);
		MLX5_SET(rst2init_qp_in, in, opcode, MLX5_CMD_OP_RST2INIT_QP);
		MLX5_SET(rst2init_qp_in, in, qpn, dr_qp->mqp.qpn);

		return mlx5_cmd_exec_in(mdev, rst2init_qp, in);
		}

		static int dr_cmd_modify_qp_rtr2rts(struct mlx5_core_dev *mdev,
		@@ -600,12 +602,13 @@ static int dr_cmd_modify_qp_rtr2rts(struct mlx5_core_dev *mdev,

		MLX5_SET(rtr2rts_qp_in, in, qpn, dr_qp->mqp.qpn);

		MLX5_SET(qpc, qpc, log_ack_req_freq, 0);
		MLX5_SET(qpc, qpc, retry_count, attr->retry_cnt);
		MLX5_SET(qpc, qpc, rnr_retry, attr->rnr_retry);

		return mlx5_core_qp_modify(mdev, MLX5_CMD_OP_RTR2RTS_QP, 0, qpc,
		&dr_qp->mqp);
		MLX5_SET(rtr2rts_qp_in, in, opcode, MLX5_CMD_OP_RTR2RTS_QP);
		MLX5_SET(rtr2rts_qp_in, in, qpn, dr_qp->mqp.qpn);

		return mlx5_cmd_exec_in(mdev, rtr2rts_qp, in);
		}

		static int dr_cmd_modify_qp_init2rtr(struct mlx5_core_dev *mdev,
		@@ -636,8 +639,10 @@ static int dr_cmd_modify_qp_init2rtr(struct mlx5_core_dev *mdev,
		MLX5_SET(qpc, qpc, primary_address_path.vhca_port_num, attr->port_num);
		MLX5_SET(qpc, qpc, min_rnr_nak, 1);

		return mlx5_core_qp_modify(mdev, MLX5_CMD_OP_INIT2RTR_QP, 0, qpc,
		&dr_qp->mqp);
		MLX5_SET(init2rtr_qp_in, in, opcode, MLX5_CMD_OP_INIT2RTR_QP);
		MLX5_SET(init2rtr_qp_in, in, qpn, dr_qp->mqp.qpn);

		return mlx5_cmd_exec_in(mdev, init2rtr_qp, in);
		}

		static int dr_prepare_qp_to_rts(struct mlx5dr_domain *dmn)

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